If it's full name in one field, I usually go with 128 - 64/64 for first and last in separate fields - you just never know.

Sure it's possible... use Export Wizard in source option use SQL SERVER NATIVE CLIENT 11, later your source server ex.192.168.100.65\SQLEXPRESS next step select your new destination server ex.192.168.100.65\SQL2014

Just be sure to be using correct instance and connect each other

Just pay attention in Stored procs must be recompiled

• You have to choose the processor architecture of unit tests in Visual Studio: menu Test ? Test Settings ? Default processor architecture

• Test Adapter has to be open to see the tests: (Visual Studio e.g.: menu Test ? Windows ? Test Explorer

Additional information what's going on, you can consider at the Visual Studio 'Output-Window' and choose the dropdown 'Show output from' and set 'Tests'.

I am not sure why you cannot use "lat" but, if you must you can rename the columns in a derived table.

select a.latitude from (SELECT lat AS latitude FROM poi_table) a where latitude < 500

The fast and generic way in Swift 3:

extension UIResponder {
    func parentController<T: UIViewController>(of type: T.Type) -> T? {
        guard let next = self.next else {
            return nil
        }
        return (next as? T) ?? next.parentController(of: T.self)
    }
}

//Use:
class MyView: UIView {
    ...
    let parentController = self.parentController(of: MyViewController.self)
}

There is an HAR Viewer developed by Jan Odvarko that you can use. You either use the online version at

• http://www.softwareishard.com/har/viewer/ (older version)
• http://gitgrimbo.github.io/harviewer/master/ (up-to-date master branch)

Or download the source-code at https://github.com/janodvarko/harviewer.

EDIT: Chrome 62 DevTools include HAR import functionality. https://developers.google.com/web/updates/2017/08/devtools-release-notes#har-imports

Suppose you need to fill the spinner from the string-array from the resource, and you want to keep selected the value from server. So, this is one way to set selected a value from server in the spinner.

pincodeSpinner.setSelection(resources.getStringArray(R.array.pincodes).indexOf(javaObject.pincode))

Hope it helps! P.S. the code is in Kotlin!

I would try setting it to max-width:50px;

var result = replaceSpace.replace(/ /g, ";");

Here, / /g is a regex (regular expression). The flag g means global. It causes all matches to be replaced.

Try this one

string redirect = "<script>window.open('http://www.google.com');</script>"; 
Response.Write(redirect);

Format specifier in printf should be %f for doubl datatypes since float datatyles eventually convert to double datatypes inside printf.

There is no provision to print float data. Please find the discussion here : Correct format specifier for double in printf

Adding a column using SSMS or ALTER TABLE .. ADD will not drop any existing data.

or use the AdjustToUniversal DateTimeStyle in a call to

DateTime.ParseExact(String, String[], IFormatProvider, DateTimeStyles)

I'm going to hell for this :

=keyframes($name)
  @-webkit-keyframes #{$name}
    @content
  @-moz-keyframes #{$name}
    @content
  @-ms-keyframes #{$name}
    @content
  @keyframes #{$name}
    @content


+keyframes(blink)
  25%
    zoom: 1
    opacity: 1

  65%
    opacity: 1 

  66%
    opacity: 0

  100%
    opacity: 0

body
  font-family: sans-serif
  font-size: 4em
  background: #222
  text-align: center

  .blink
    color: rgba(#fff, 0.9)
    +animation(blink 1s 0s reverse infinite)
    +transform(translateZ(0))

.table
  display: table
  height: 5em
  width: 100%
  vertical-align: middle

  .cell
    display: table-cell
    width: 100%
    height: 100%
    vertical-align: middle

http://codepen.io/anon/pen/kaGxC (sass with bourbon)

The Sony Tablet P is old, but it can switch between 32:15 and 32:30 for each app in landscape mode, and vice-versa in portrait mode, so that's a minimum range to aim for

if you can access the head add <style> /*...some style */ </style> the way Hussein showed you
and the ultra hacky <style> </style> in the html it will work but its ugly. or javascript it the best way if you can use it in you case

updateValue(data){    
     // retriving index from array
     let indexValue = this.items.indexOf(data);
    // changing specific element in array
     this.items[indexValue].isShow =  !this.items[indexValue].isShow;
}

Here is the my solution that I prefer when using stored procedures. Custom mysql function for check the table exists in current database.

delimiter $$

CREATE FUNCTION TABLE_EXISTS(_table_name VARCHAR(45))
RETURNS BOOLEAN
DETERMINISTIC READS SQL DATA
BEGIN
    DECLARE _exists  TINYINT(1) DEFAULT 0;

    SELECT COUNT(*) INTO _exists
    FROM information_schema.tables 
    WHERE table_schema =  DATABASE()
    AND table_name =  _table_name;

    RETURN _exists;

END$$

SELECT TABLE_EXISTS('you_table_name') as _exists

Here is how you can do it:

std::string & trim(std::string & str)
{
   return ltrim(rtrim(str));
}

And the supportive functions are implemeted as:

std::string & ltrim(std::string & str)
{
  auto it2 =  std::find_if( str.begin() , str.end() , [](char ch){ return !std::isspace<char>(ch , std::locale::classic() ) ; } );
  str.erase( str.begin() , it2);
  return str;   
}

std::string & rtrim(std::string & str)
{
  auto it1 =  std::find_if( str.rbegin() , str.rend() , [](char ch){ return !std::isspace<char>(ch , std::locale::classic() ) ; } );
  str.erase( it1.base() , str.end() );
  return str;   
}

And once you've all these in place, you can write this as well:

std::string trim_copy(std::string const & str)
{
   auto s = str;
   return ltrim(rtrim(s));
}

Try this

All of these answers are simple and good. However, I always like to add an interactive mode to these scripts so that I can find false positives.

if [[ -n $inInteractiveMode ]]
then
  echo -e -n "$oldFileName => $newFileName\nDo you want to do this change? [Y/n]: "
  read run

  [[ -z $run || "$run" == "y" || "$run" == "Y" ]] && mv "$oldFileName" "$newFileName"
fi

Or make interactive mode the default and add a force flag (-f | --force) for automated scripts or if you're feeling daring. And this doesn't slow you down too much: the default response is "yes, I do want to rename" so you can just hit the enter key at each prompt (because of the ``-z $run\ test.

Module importing is quite fast, but not instant. This means that:

• Putting the imports at the top of the module is fine, because it's a trivial cost that's only paid once.
• Putting the imports within a function will cause calls to that function to take longer.

So if you care about efficiency, put the imports at the top. Only move them into a function if your profiling shows that would help (you did profile to see where best to improve performance, right??)

The best reasons I've seen to perform lazy imports are:

• Optional library support. If your code has multiple paths that use different libraries, don't break if an optional library is not installed.
• In the __init__.py of a plugin, which might be imported but not actually used. Examples are Bazaar plugins, which use bzrlib's lazy-loading framework.

If you're on OS X, you can change line endings in XCode by opening the file and selecting the

View -> Text -> Line Endings -> Unix

menu item, then Save. This is for XCode 3.x. Probably something similar in XCode 4.

Weird thing for me was that I had the provider:[], but the HTML tag that uses the provider was what was causing the error. I'm referring to the red box below:

It turns out I had two classes in different components with the same "employee-list.component.ts" filename and so the project compiled fine, but the references were all messed up.

[root@localhost administrador]# yum search mysql | grep client
community-mysql.i686 : MySQL client programs and shared libraries
                            : client
community-mysql-libs.i686 : The shared libraries required for MySQL clients
root-sql-mysql.i686 : MySQL client plugin for ROOT
mariadb-libs.i686 : The shared libraries required for MariaDB/MySQL clients
[root@localhost administrador]# yum install  -y community-mysql

try $conn = mysql_connect("localhost", "root") or $conn = mysql_connect("localhost", "root", "")

I had this problem, too.

Possible causes in my case: I had deleted a duplicated view twice and a view model. I reverted one of the deletes and then the InitializeComponent error appeared. I took these steps.

1. I checked all of the solutions mentioned on this question. The class name and build action were correct.
2. I Cleaned my Solution and rebuilt. Another error appeared. "Error CS2001: Source file '.cs' could not be found"
3. I found this answer and followed the steps.
4. I reloaded the project and cleaned/rebuilt again.
5. My solution builds without errors and my application works now.

I think the Wikipedia-article on Deprecation answers this one pretty well:

In the process of authoring computer software, its standards or documentation, deprecation is a status applied to software features to indicate that they should be avoided, typically because they have been superseded. Although deprecated features remain in the software, their use may raise warning messages recommending alternative practices, and deprecation may indicate that the feature will be removed in the future. Features are deprecated—rather than immediately removed—in order to provide backward compatibility, and give programmers who have used the feature time to bring their code into compliance with the new standard.

No, CASE is a function, and can only return a single value. I think you are going to have to duplicate your CASE logic.

The other option would be to wrap the whole query with an IF and have two separate queries to return results. Without seeing the rest of the query, it's hard to say if that would work for you.

If you accept a tip, create an id in this table like serial. The default of this field will be:

nextval('table_name_field_seq'::regclass).

So, you use a query to call the last register. Using your example:

pg_query($connection, "SELECT currval('table_name_field_seq') AS id;

I hope this tip helps you.

To complement the previous stated solution, use:

str = str.replace("%", "%%");

Try this::

sb_trim = Regex.Replace(stw, @"(\D+)\s+\$([\d,]+)\.\d+\s+(.)",
    m => string.Format(
        "{0},{1},{2}",
        m.Groups[1].Value,
        m.Groups[2].Value.Replace(",", string.Empty),
        m.Groups[3].Value));

This is about as clean an answer as you'll get, at least with regexes.

• (\D+): First capture group. One or more non-digit characters.
• \s+\$: One or more spacing characters, then a literal dollar sign ($).
• ([\d,]+): Second capture group. One or more digits and/or commas.
• \.\d+: Decimal point, then at least one digit.
• \s+: One or more spacing characters.
• (.): Third capture group. Any non-line-breaking character.

The second capture group additionally needs to have its commas stripped. You could do this with another regex, but it's really unnecessary and bad for performance. This is why we need to use a lambda expression and string format to piece together the replacement. If it weren't for that, we could just use this as the replacement, in place of the lambda expression:

"$1,$2,$3"

If you want to put the environment for system-wide use you can do so with /etc/environment file.

I had the same problem when I wanted a link back to homepage. I tried this and it worked:

<a href="<?php echo $_SESSION['PHP_SELF']; ?>?">

Note the question mark at the end. I believe that tells the machine stop thinking on behalf of the coder :)

SOLUTION 1 (CROSS-BROWSER)

function GetProperty(classOrId,property)
{ 
    var FirstChar = classOrId.charAt(0);  var Remaining= classOrId.substring(1);
    var elem = (FirstChar =='#') ?  document.getElementById(Remaining) : document.getElementsByClassName(Remaining)[0];
    return window.getComputedStyle(elem,null).getPropertyValue(property);
}

alert( GetProperty(".my_site_title","position") ) ;

SOLUTION 2 (CROSS-BROWSER)

function GetStyle(CLASSname) 
{
    var styleSheets = document.styleSheets;
    var styleSheetsLength = styleSheets.length;
    for(var i = 0; i < styleSheetsLength; i++){
        if (styleSheets[i].rules ) { var classes = styleSheets[i].rules; }
        else { 
            try {  if(!styleSheets[i].cssRules) {continue;} } 
            //Note that SecurityError exception is specific to Firefox.
            catch(e) { if(e.name == 'SecurityError') { console.log("SecurityError. Cant readd: "+ styleSheets[i].href);  continue; }}
            var classes = styleSheets[i].cssRules ;
        }
        for (var x = 0; x < classes.length; x++) {
            if (classes[x].selectorText == CLASSname) {
                var ret = (classes[x].cssText) ? classes[x].cssText : classes[x].style.cssText ;
                if(ret.indexOf(classes[x].selectorText) == -1){ret = classes[x].selectorText + "{" + ret + "}";}
                return ret;
            }
        }
    }
}

alert( GetStyle('.my_site_title') );

Im not a java developer but was using a java app to test a RESTful API. In order for me to fix the error I had to install the intermediate certificates in the webserver in order to make the error go away. I was using lighttpd, the original certificate was installed on an IIS server. Hope it helps. These were the certificates I had missing on the server.

• CA.crt
• UTNAddTrustServer_CA.crt
• AddTrustExternalCARoot.crt

One classic root cause for this message is:

• when the repo has been initialized (git init lis4368/assignments),
• but no commit has ever been made

Ie, if you don't have added and committed at least once, there won't be a local master branch to push to.

Try first to create a commit:

• either by adding (git add .) then git commit -m "first commit"
  (assuming you have the right files in place to add to the index)
• or by create a first empty commit: git commit --allow-empty -m "Initial empty commit"

And then try git push -u origin master again.

See "Why do I need to explicitly push a new branch?" for more.

I was using function as below:

function doSomething() {
    require_once(xyz.php);
    ....
}

There were constant values declared in xyz.php.

I have to call this doSomething() function from another PHP script file.

But I observed behavior while calling this function in a loop, for first iteration doSomething() was getting constant values within xyz.php, but later every iteration doSomething() was not able to get the constant values declared in xyz.php.

I solved my problem by switching from require_once() to include(), updated doSomething() code is as below:

function doSomething() {
    include(xyz.php);
    ....
}

Now every iteration call to doSomething() gets the constant values defined in xyz.php.

Followed by @Andy's answer, you can do following to solve your second question:

In [56]: df.groupby(['col5','col2']).size().reset_index().groupby('col2')[[0]].max()
Out[56]: 
      0
col2   
A     3
B     2
C     1
D     3

• Elasticsearch will assign the entire heap specified in jvm.options via the Xms (minimum heap size) and Xmx (maximum heap size) settings.
  • -Xmx12g
  • -Xmx12g
• Set the minimum heap size (Xms) and maximum heap size (Xmx) to be equal to each other.

• Don’t set Xmx to above the cutoff that the JVM uses for compressed object pointers (compressed oops), the exact cutoff varies but is near 32 GB.

• It is also possible to set the heap size via an environment variable

  • ES_JAVA_OPTS="-Xms2g -Xmx2g" ./bin/elasticsearch
  • ES_JAVA_OPTS="-Xms4000m -Xmx4000m" ./bin/elasticsearch

Here is some code to get you started. You can modify the behavior of .innerHTML -- you could even create your own complete .innerHTML shim. (P.S.: redefining .innerHTML will also work in Firefox, but not Chrome -- they're working on it.)

if (/(msie|trident)/i.test(navigator.userAgent)) {
 var innerhtml_get = Object.getOwnPropertyDescriptor(HTMLElement.prototype, "innerHTML").get
 var innerhtml_set = Object.getOwnPropertyDescriptor(HTMLElement.prototype, "innerHTML").set
 Object.defineProperty(HTMLElement.prototype, "innerHTML", {
  get: function () {return innerhtml_get.call (this)},
  set: function(new_html) {
   var childNodes = this.childNodes
   for (var curlen = childNodes.length, i = curlen; i > 0; i--) {
    this.removeChild (childNodes[0])
   }
   innerhtml_set.call (this, new_html)
  }
 })
}

var mydiv = document.createElement ('div')
mydiv.innerHTML = "test"
document.body.appendChild (mydiv)

document.body.innerHTML = ""
console.log (mydiv.innerHTML)

http://jsfiddle.net/DLLbc/9/

There are two ways to do this. First is like this:

while True:             # Loop continuously
    inp = raw_input()   # Get the input
    if inp == "":       # If it is a blank line...
        break           # ...break the loop

The second is like this:

inp = raw_input()       # Get the input
while inp != "":        # Loop until it is a blank line
    inp = raw_input()   # Get the input again

Note that if you are on Python 3.x, you will need to replace raw_input with input.

Reference docs of docker: https://docs.docker.com/install/linux/linux-postinstall/#configure-where-the-docker-daemon-listens-for-connections

There are 2 ways in configuring the docker daemon port

1) Configuring at /etc/default/docker file:

DOCKER_OPTS="-H tcp://127.0.0.1:5000 -H unix:///var/run/docker.sock"

2) Configuring at /etc/docker/daemon.json:

{
"debug": true,
"hosts": ["tcp://127.0.0.1:5000", "unix:///var/run/docker.sock"]
}

If the docker default socket is not configured Docker will wait for infinite period.i.e

Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock

NOTE : BUT DON'T CONFIGURE IN BOTH THE CONFIGURATION FILES, the following error may occur :

Waiting for /var/run/docker.sock
unable to configure the Docker daemon with file /etc/docker/daemon.json: the following directives are specified both as a flag and in the configuration file: hosts: (from flag: [tcp://127.0.0.1:5000 unix:///var/run/docker.sock], from file: tcp://127.0.0.1:5000)

The reason for adding both the user port[ tcp://127.0.0.1:5000] and default docker socket[unix:///var/run/docker.sock] is that the user port enables the access to the docker APIs whereas the default socket enables the CLI. In case the default port[unix:///var/run/docker.sock] is not mentioned in /etc/default/docker file the following error may occur:

# docker ps
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

This error is not because that the docker is not running, but because of default docker socket is not enabled.

Once the configuration is enabled restart the docker service and verify the docker port is enabled or not:

# netstat -tunlp | grep -i 5000
tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      31661/dockerd 

Applicable for Docker Version 17.04, may vary with different versions of docker.

Use following command to create new app for API with mysql database

rails new <appname> --api -d mysql


  adapter: mysql2
  encoding: utf8
  pool: 5
  username: root
  password: 
  socket: /var/run/mysqld/mysqld.sock

Easy.

(as of 2021)

Click your app, click App Information in the left side menu, scroll all the way down to the Additional Information section, click Remove App.

Boom. done.

The problem is that they're all the same exact list in memory. When you use the [x]*n syntax, what you get is a list of n many x objects, but they're all references to the same object. They're not distinct instances, rather, just n references to the same instance.

To make a list of 3 different lists, do this:

x = [[] for i in range(3)]

This gives you 3 separate instances of [], which is what you want

[[]]*n is similar to

l = []
x = []
for i in range(n):
    x.append(l)

While [[] for i in range(3)] is similar to:

x = []
for i in range(n):
    x.append([])   # appending a new list!

In [20]: x = [[]] * 4

In [21]: [id(i) for i in x]
Out[21]: [164363948, 164363948, 164363948, 164363948] # same id()'s for each list,i.e same object


In [22]: x=[[] for i in range(4)]

In [23]: [id(i) for i in x]
Out[23]: [164382060, 164364140, 164363628, 164381292] #different id(), i.e unique objects this time

I was getting the same error because of jquery CDN (<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>) was added two times in the HTML head.

1. yes you can run it on iOS and Android (Win8 is not supported!
2. no deployment as a web-app does not work

Iam confused a lot from morning whether it should be less than or greater than`

this can accept value less than "99999"

I think you answered it yourself... But it's valid when it's less than. Thus the following is incorrect:

}elseif($("#seats").val() < 99999){
  alert("Not a valid Number");
}else{

You are saying if it's less than 99999, then it's not valid. You want to do the opposite:

}elseif($("#seats").val() >= 99999){
  alert("Not a valid Number");
}else{

Also, since you have $("#seats") twice, jQuery has to search the DOM twice. You should really be storing the value, or at least the DOM element in a variable. And some more of your code doesn't make much sense, so I'm going to make some assumptions and put it all together:

var seats = $("#seats").val();

var error = null;

if (seats == "") {
    error = "Number is required";
} else {
    var seatsNum = parseInt(seats);
    
    if (isNaN(seatsNum)) {
        error = "Not a valid number";
    } else if (seatsNum >= 99999) {
        error = "Number must be less than 99999";
    }
}

if (error != null) {
    alert(error);
} else {
    alert("Valid number");
}

// If you really need setflag:
var setflag = error != null;

Here's a working sample: http://jsfiddle.net/LUY8q/

Is that your actual code? A javascript object (which is what you've given us) does not have a length property, so in this case exampleArray.length returns undefined rather than 5.

This stackoverflow explains the length differences between an object and an array, and this stackoverflow shows how to get the 'size' of an object.

I have a good solution that I tried it, it is just add the Char(13) at end of line like the following example:

Dim S As String
 S = "Some Text" & Chr(13)
 S = S + "Some Text" & Chr(13)

For those who need the same feature in IE 8, this is how I solved the problem:

  var myImage = $('<img/>');

               myImage.attr('width', 300);
               myImage.attr('height', 300);
               myImage.attr('class', "groupMediaPhoto");
               myImage.attr('src', photoUrl);

I could not force IE8 to use object in constructor.

In a situation where you are using just spring and not spring mvc, take the following approach.

Place the following in servlet dispatcher

<mvc:annotation-driven />               
<mvc:resources mapping="/css/**" location="/WEB-INF/assets/css/"/>
<mvc:resources mapping="/js/**" location="/WEB-INF/assets/js/"/>

As you will notice /css for stylesheet location, doesn't have to be in /resources folder if you don't have the folder structure required for spring mvc as is the case with a spring application.Same applies to javascript files, fonts if you need them etc.

You can then access the resources as you need them like so

<link rel="stylesheet" href="css/vendor/swiper.min.css" type="text/css" />
<link rel="stylesheet" href="css/styles.css" type="text/css" />

I am sure someone will find this useful as most examples are with spring mvc

you can fix it with:

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>${servlet-api-version}</version>
    <scope>provided</scope>
</dependency>

provided solves this problem

Another alternative is to use sdkman. An advantage of sdkman over brew is that many versions of gradle are supported. (brew only supports the latest version and 2.14.) To install sdkman execute:

curl -s "https://get.sdkman.io" | bash

Then follow the instructions. Go here for more installation information. Once sdkman is installed use the command:

sdk install gradle

Or to install a specific version:

sdk install gradle 2.2

Or use to use a specific installed version:

sdk use gradle 2.2

To see which versions are installed and available:

sdk list gradle

For more information go here.

You can calculate the total (and from that the desired percentage) by using a subquery in the FROM clause:

SELECT Name,
       SUM(Value) AS "SUM(VALUE)",
       SUM(Value) / totals.total AS "% of Total"
FROM   table1,
       (
           SELECT Name,
                  SUM(Value) AS total
           FROM   table1
           GROUP BY Name
       ) AS totals
WHERE  table1.Name = totals.Name
AND    Year BETWEEN 2000 AND 2001
GROUP BY Name;

Note that the subquery does not have the WHERE clause filtering the years.

shape is a property of both numpy ndarray's and matrices.

A.shape

will return a tuple (m, n), where m is the number of rows, and n is the number of columns.

In fact, the numpy matrix object is built on top of the ndarray object, one of numpy's two fundamental objects (along with a universal function object), so it inherits from ndarray

I don't know of Google voice, but using the javaScript speech SpeechSynthesisUtterance, you can add a click event to the element you are reference to. eg:

const listenBtn = document.getElementById('myvoice');

listenBtn.addEventListener('click', (e) => {
  e.preventDefault();

  const msg = new SpeechSynthesisUtterance(
    "Hello, hope my code is helpful"
  );
  window.speechSynthesis.speak(msg);

});

<button type="button" id='myvoice'>Listen to me</button>

Just in case someone is looking for a React solution without having to download addition dependancies you could write:

<select onChange={this.changed(this)}>
   <option value="Apple">Apple</option>
   <option value="Android">Android</option>                
</select>

changed(){
  return e => {
    console.log(e.target.value)
  }
}

Make sure to bind the changed() function in the constructor like:

this.changed = this.changed.bind(this);

Remove key and then add again the modified key, value pair as shown below :

    JSONObject js = new JSONObject();
    js.put("name", "rai");

    js.remove("name");
    js.put("name", "abc");

I haven't used your example; but conceptually its same.

To move up a directory, the quickest way would be to add an alias to ~/.bash_profile

alias ..='cd ..'

and then one would need only to type '..[return]'.

java 1.6.0_21 or later, or so...

$ java -XX:+PrintFlagsFinal -version 2>&1 | grep MaxHeapSize
uintx MaxHeapSize                         := 12660904960      {product}

It looks like the min(1G) has been removed.

Or on Windows using findstr

C:\>java -XX:+PrintFlagsFinal -version 2>&1 | findstr MaxHeapSize

Use a tool such as wait-for-it or dockerize. These are small wrapper scripts which you can include in your application’s image. Or write your own wrapper script to perform a more application-specific commands. according to: https://docs.docker.com/compose/startup-order/

Give a class .border-lb and give this CSS

.border-lb {border: 1px solid #ccc; border-width: 0 0 1px 1px;}

And the HTML

<table width="770">
  <tr>
    <td class="border-lb">picture (border only to the left and bottom ) </td>
    <td>text</td>
  </tr>
  <tr>
    <td>text</td>
    <td class="border-lb">picture (border only to the left and bottom) </td>
  </tr>
</table>

Screenshot

Fiddle: http://jsfiddle.net/FXMVL/

I tried this with Visual Studio 2013 Express, using a pointer instead of an index, which sped up the process a bit. I suspect this is because the addressing is offset + register, instead of offset + register + (register<<3). C++ code.

   uint64_t* bfrend = buffer+(size/8);
   uint64_t* bfrptr;

// ...

   {
      startP = chrono::system_clock::now();
      count = 0;
      for (unsigned k = 0; k < 10000; k++){
         // Tight unrolled loop with uint64_t
         for (bfrptr = buffer; bfrptr < bfrend;){
            count += __popcnt64(*bfrptr++);
            count += __popcnt64(*bfrptr++);
            count += __popcnt64(*bfrptr++);
            count += __popcnt64(*bfrptr++);
         }
      }
      endP = chrono::system_clock::now();
      duration = chrono::duration_cast<std::chrono::nanoseconds>(endP-startP).count();
      cout << "uint64_t\t"  << count << '\t' << (duration/1.0E9) << " sec \t"
           << (10000.0*size)/(duration) << " GB/s" << endl;
   }

assembly code: r10 = bfrptr, r15 = bfrend, rsi = count, rdi = buffer, r13 = k :

$LL5@main:
        mov     r10, rdi
        cmp     rdi, r15
        jae     SHORT $LN4@main
        npad    4
$LL2@main:
        mov     rax, QWORD PTR [r10+24]
        mov     rcx, QWORD PTR [r10+16]
        mov     r8, QWORD PTR [r10+8]
        mov     r9, QWORD PTR [r10]
        popcnt  rdx, rax
        popcnt  rax, rcx
        add     rdx, rax
        popcnt  rax, r8
        add     r10, 32
        add     rdx, rax
        popcnt  rax, r9
        add     rsi, rax
        add     rsi, rdx
        cmp     r10, r15
        jb      SHORT $LL2@main
$LN4@main:
        dec     r13
        jne     SHORT $LL5@main

I found a solution that worked in my case:

<input class="form-control" style="min-width: 100%!important;" type="text" />

You only need to override the min-width set 100% and important and the result is this one:

If you don't apply it, you will always get this:

You can get param from request.

@ResponseBody
public ResponseEntity<Boolean> saveData(HttpServletRequest request,
            HttpServletResponse response, Model model){
   String jsonString = request.getParameter("json");
}

Another possibility is to select the Install Dependencies checkbox In the R package installer, on the bottom right:

I think the best way is to use currentTarget property instead of target property.

The currentTarget read-only property of the Event interface identifies the current target for the event, as the event traverses the DOM. It always refers to the element to which the event handler has been attached, as opposed to Event.target, which identifies the element on which the event occurred.

For example:

<a href="#"><span class="icon"></span> blah blah</a>

Javascript:

a.addEventListener('click', e => {
    e.currentTarget; // always returns "a" element
    e.target; // may return "a" or "span"
})

Swift 4 & 3

Creating Data object from String object has been changed in Swift 3. Correct version now is:

let data = "any string".data(using: .utf8)

HTML5 custom elements (or pure CSS)

1. javascript

Register your element.

var vr = document.registerElement('v-r'); // vertical rule please, yes!

*The - is mandatory in all custom elements.

2. css

v-r {
    height: 100%;
    width: 1px;
    border-left: 1px solid gray;
    /*display: inline-block;*/    
    /*margin: 0 auto;*/
}

*You might need to fiddle a bit with display:inline-block|inline because inline won't expand to containing element's height. Use the margin to center the line within a container.

3. instantiate

js: document.body.appendChild(new vr());
or
HTML: <v-r></v-r>

*Unfortunately you can't create custom self-closing tags.

usage

 <h1>THIS<v-r></v-r>WORKS</h1>

example: http://html5.qry.me/vertical-rule

Don't want to mess with javascript?

Simply apply this CSS class to your designated element.

css

.vr {
    height: 100%;
    width: 1px;
    border-left: 1px solid gray;
    /*display: inline-block;*/    
    /*margin: 0 auto;*/
}

*See notes above.

I was facing the same problem. It works for me. Please check this.

json_encode($array,JSON_UNESCAPED_UNICODE);

For deleting all data:

HTML FILE

  class="btn btn-primary" href="{% url 'delete_product'%}">Delete

Put the above code in an anchor tag. (the a tag!)

url.py

path('delete_product', views.delete_product, name='delete_product')]

views.py

def delete_product(request):
    if request.method == "GET":
        dest = Racket.objects.all()
        dest.delete()
        return render(request, "admin_page.html")

Button button= (Button) findViewById(R.id.standingsButton);
button.setOnClickListener(new View.OnClickListener() {
    public void onClick(View v) {
        startActivity(new Intent(MainActivity.this,StandingsActivity.class));
    }
});

This code is not in any method. If you want to use it, it must be within a method like OnCreate()

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Button button= (Button) findViewById(R.id.standingsButton);
    button.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            startActivity(new Intent(MainActivity.this,StandingsActivity.class));
        }
    });
}

I know already answered but who looking for 'Fri' like this

for Fri -

SimpleDateFormat sdf = new SimpleDateFormat("EEE");
Date d = new Date();
String dayOfTheWeek = sdf.format(d);

and who wants full date string they can use 4E for Friday

For Friday-

SimpleDateFormat sdf = new SimpleDateFormat("EEEE");
Date d = new Date();
String dayOfTheWeek = sdf.format(d);

Enjoy...

This solved the problem :

Edit your styles.xml file :

Paste the code below :

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
        <!-- Customize your theme here. -->
        <item name="android:windowFullscreen">true</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowIsTranslucent">true</item>
    </style>

</resources>

And don't forget to make the modifications in the AndroidManifest.xml file. (theme's name)

Be careful about the declaration order of the activities in this file.

Float#round can take a parameter in Ruby 1.9, not in Ruby 1.8. JRuby defaults to 1.8, but it is capable of running in 1.9 mode.

nvarchar with preprocessing to standardize them as much as possible. You'll probably want to extract extensions and store them in another field.

Use the map-function instead. It transforms the value inside the optional.

Like this:

private String getStringIfObjectIsPresent(Optional<Object> object) {
    return object.map(() -> {
        String result = "result";
        //some logic with result and return it
        return result;
    }).orElseThrow(MyCustomException::new);
}

The sshpass utility is meant for exactly this. First, install sshpass by typing this command:

sudo apt-get install sshpass

Then prepend your ssh/scp command with

sshpass -p '<password>' <ssh/scp command>

This program is easiest to install when using Linux.

User should consider using SSH's more secure public key authentication (with the ssh command) instead.

Here is what I did:

1. Close Visual Studio
2. Delete the SUO file
3. Restart Visual Studio

The .suo file is a hidden file in the same folder as the .svn solution file and contains the Visual Studio User Options.

A git push will try and push all local branches to the remote server, this is likely what you do not want. I have a couple of conveniences setup to deal with this:

Alias "gpull" and "gpush" appropriately:

In my ~/.bash_profile

get_git_branch() {
  echo `git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
}
alias gpull='git pull origin `get_git_branch`'
alias gpush='git push origin `get_git_branch`'

Thus, executing "gpush" or "gpull" will push just my "currently on" branch.

There are multiple suggestions here, but as far as I can see the jQuery UI guys have broken the dialogue control at present.

I say this because I include a dialogue on my page, and its semi transparent and the modal blanking div is behind some other elements. That can't be right!

In the end based on some other posts I developed this global solution, as an extension to the dialogue widget. It works for me but I'm not sure what it would do if I opened a dialogue from within a dialogue.

Basically it looks for the zIndex of everything else on the page and moves the .ui-widget-overlay to be one higher, and the dialogue itself to be one higher than that.

$.widget("ui.dialog", $.ui.dialog,
{
    open: function ()
    {
        var $dialog = $(this.element[0]);

        var maxZ = 0;
        $('*').each(function ()
        {
            var thisZ = $(this).css('zIndex');
            thisZ = (thisZ === 'auto' ? (Number(maxZ) + 1) : thisZ);
            if (thisZ > maxZ) maxZ = thisZ;
        });

        $(".ui-widget-overlay").css("zIndex", (maxZ + 1));
        $dialog.parent().css("zIndex", (maxZ + 2));

        return this._super();
    }
});

Thanks to the following, as this is where I got the info from of how to do this: https://stackoverflow.com/a/20942857

http://learn.jquery.com/jquery-ui/widget-factory/extending-widgets/

I use following function to install package if require("<package>") exits with package not found error. It will query both - CRAN and Bioconductor repositories for missing package.

Adapted from the original work by Joshua Wiley, http://r.789695.n4.nabble.com/Install-package-automatically-if-not-there-td2267532.html

install.packages.auto <- function(x) { 
  x <- as.character(substitute(x)) 
  if(isTRUE(x %in% .packages(all.available=TRUE))) { 
    eval(parse(text = sprintf("require(\"%s\")", x)))
  } else { 
    #update.packages(ask= FALSE) #update installed packages.
    eval(parse(text = sprintf("install.packages(\"%s\", dependencies = TRUE)", x)))
  }
  if(isTRUE(x %in% .packages(all.available=TRUE))) { 
    eval(parse(text = sprintf("require(\"%s\")", x)))
  } else {
    source("http://bioconductor.org/biocLite.R")
    #biocLite(character(), ask=FALSE) #update installed packages.
    eval(parse(text = sprintf("biocLite(\"%s\")", x)))
    eval(parse(text = sprintf("require(\"%s\")", x)))
  }
}

Example:

install.packages.auto(qvalue) # from bioconductor
install.packages.auto(rNMF) # from CRAN

PS: update.packages(ask = FALSE) & biocLite(character(), ask=FALSE) will update all installed packages on the system. This can take a long time and consider it as a full R upgrade which may not be warranted all the time!

return=[entry for tag in tags for entry in entries if tag in entry for entry in entry]

Use extract(datetime) function it's so easy, simple.

It returns year, month, day, minute, second

Example:

select extract(year from sysdate) from dual;

Just saw it on a website and seems to work on latest Android with latest chrome and whatsapp now too! Give the link a new shot!

<a href="whatsapp://send?text=The text to share!" data-action="share/whatsapp/share">Share via Whatsapp</a>

Rechecked it today (17^th April 2015):
Works for me on iOS 8 (iPhone 6, latest versions) Android 5 (Nexus 5, latest versions).

It also works on Windows Phone.

    public static string GetIPAddress(string hostname)
    {
        IPHostEntry host;
        host = Dns.GetHostEntry(hostname);

        foreach (IPAddress ip in host.AddressList)
        {
            if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
            {
                //System.Diagnostics.Debug.WriteLine("LocalIPadress: " + ip);
                return ip.ToString();
            }
        }
        return string.Empty;
    }

Not so hard:

#include <thread>

void Test::runMultiThread()
{
    std::thread t1(&Test::calculate, this,  0, 10);
    std::thread t2(&Test::calculate, this, 11, 20);
    t1.join();
    t2.join();
}

If the result of the computation is still needed, use a future instead:

#include <future>

void Test::runMultiThread()
{
     auto f1 = std::async(&Test::calculate, this,  0, 10);
     auto f2 = std::async(&Test::calculate, this, 11, 20);

     auto res1 = f1.get();
     auto res2 = f2.get();
}

I also encountered this error. I have a Cordova application and the problem was that in config.xml I had a duplicated element <icon src="icon.png">, one pointing to an non-existing path.

In my case, the problem was setting the variable of the Execute SQL Task, in parameters mapping the parameter name, (in OLEDB must be the position of the parameter that you call in the stored procedure), I had 1, but the first parameter starts in 0, so I changed it and voilá!

With postgres 9.3 use -> for object access. 4 example

seed.rb

se = SmartElement.new
se.data = 
{
    params:
    [
        {
            type: 1,
            code: 1,
            value: 2012,
            description: 'year of producction'
        },
        {
            type: 1,
            code: 2,
            value: 30,
            description: 'length'
        }
    ]
}

se.save

rails c

SELECT data->'params'->0 as data FROM smart_elements;

returns

                                 data
----------------------------------------------------------------------
 {"type":1,"code":1,"value":2012,"description":"year of producction"}
(1 row)

You can continue nesting

SELECT data->'params'->0->'type' as data FROM smart_elements;

return

 data
------
 1
(1 row)

This answer will probably not be found by anyone but here is a short ES6 way with a better runtime than the 60+ answers that already exist:

let ids = array.map(o => o.id)
let filtered = array.filter(({id}, index) => !ids.includes(id, index+1))

Example:

let arr = [{id: 1, name: 'one'}, {id: 2, name: 'two'}, {id: 1, name: 'one'}]

let ids = arr.map(o => o.id)
let filtered = arr.filter(({id}, index) => !ids.includes(id, index + 1))

console.log(filtered)

How it works:

Array.filter() removes all duplicate objects by checking if the previously mapped id-array includes the current id ({id} destructs the object into only its id). To only filter out actual duplicates, it is using Array.includes()'s second parameter fromIndex with index + 1 which will ignore the current object and all previous.

Since every iteration of the filter callback method will only search the array beginning at the current index + 1, this also dramatically reduces the runtime because only objects not previously filtered get checked.

This obviously also works for any other key that is not called id or even multiple or all keys.

f-strings, also called “formatted string literals,” are string literals that have an f at the beginning; and curly braces containing expressions that will be replaced with their values.

f-strings are evaluated at runtime.

So your code can be re-written as:

string1="go"
string2="now"
string3="great"
print(f"""
I will {string1} there
I will go {string2}
{string3}
""")

And this will evaluate to:

I will go there
I will go now
great

You can learn more about it here.

In Angular 7, the (ngModelChange)="eventHandler()" will fire before the value bound to [(ngModel)]="value" is changed while the (change)="eventHandler()" will fire after the value bound to [(ngModel)]="value" is changed.

What I always use is:

scp -r username@IP:/path/to/server/source/folder/  .

. (dot) : it means current folder. so copy from server and paste here only.

IP : can be an IP address like 125.55.41.311 or it can be host like ns1.mysite.com.

It's a new feature called Modules or "semantic import". There's more info in the WWDC 2013 videos for Session 205 and 404. It's kind of a better implementation of the pre-compiled headers. You can use modules with any of the system frameworks in iOS 7 and Mavericks. Modules are a packaging together of the framework executable and its headers and are touted as being safer and more efficient than #import.

One of the big advantages of using @import is that you don't need to add the framework in the project settings, it's done automatically. That means that you can skip the step where you click the plus button and search for the framework (golden toolbox), then move it to the "Frameworks" group. It will save many developers from the cryptic "Linker error" messages.

You don't actually need to use the @import keyword. If you opt-in to using modules, all #import and #include directives are mapped to use @import automatically. That means that you don't have to change your source code (or the source code of libraries that you download from elsewhere). Supposedly using modules improves the build performance too, especially if you haven't been using PCHs well or if your project has many small source files.

Modules are pre-built for most Apple frameworks (UIKit, MapKit, GameKit, etc). You can use them with frameworks you create yourself: they are created automatically if you create a Swift framework in Xcode, and you can manually create a ".modulemap" file yourself for any Apple or 3rd-party library.

You can use code-completion to see the list of available frameworks:

Modules are enabled by default in new projects in Xcode 5. To enable them in an older project, go into your project build settings, search for "Modules" and set "Enable Modules" to "YES". The "Link Frameworks" should be "YES" too:

You have to be using Xcode 5 and the iOS 7 or Mavericks SDK, but you can still release for older OSs (say iOS 4.3 or whatever). Modules don't change how your code is built or any of the source code.

From the WWDC slides:

• Imports complete semantic description of a framework
• Doesn't need to parse the headers
• Better way to import a framework’s interface
• Loads binary representation
• More flexible than precompiled headers
• Immune to effects of local macro definitions (e.g. #define readonly 0x01)
• Enabled for new projects by default

To explicitly use modules:

Replace #import <Cocoa/Cocoa.h> with @import Cocoa;

You can also import just one header with this notation:

@import iAd.ADBannerView;

The submodules autocomplete for you in Xcode.

This can be done very straightforwardly.

Define your struct explicitly with [StructLayout(LayoutKind.Explicit)]

int size = list.GetLength(0);
IntPtr addr = Marshal.AllocHGlobal(size * sizeof(DataStruct));
DataStruct *ptrBuffer = (DataStruct*)addr;
foreach (DataStruct ds in list)
{
    *ptrBuffer = ds;
    ptrBuffer += 1;
}

This code can only be written in an unsafe context. You have to free addr when you're done with it.

Marshal.FreeHGlobal(addr);

Firebug.

Then, in your javascript:

var blah = {something: 'hi', another: 'noway'};
console.debug("Here is blah: %o", blah);

Now you can look at the console, click on the statement and see what is inside blah

You need either

• A unique index on Title in BookTitle
• An ISBN column in BookCopy and the FK is on both columns

A foreign key needs to uniquely identify the parent row: you currently have no way to do that because Title is not unique.

The situation you describe is pretty fishy. Whenever you close your program's startup form, the entire application should quit automatically, including closing all other open forms. Make sure that you're closing the correct form, and you should not experience any problems.

The other possibility is that you've changed your project (using its Properties page) not to close until all open windows have been closed. In this mode, your application will not exit until the last remaining open form has been closed. If you've chosen this setting, you have to make sure that you call the Close method of all forms that you've shown during the course of application, not just the startup/main form.

The first setting is the default for a reason, and if you've changed it, you probably want to go fix it back.
It is by far the most intuitive model for normal applications, and it prevents exactly the situation you describe. For it to work properly, make sure that you have specified your main form as the "Startup form" (rather than a splash screen or log-in form).

The settings I'm talking about are highlighted here:

But primarily, note that you should never have to call Application.Exit in a properly-designed application. If you find yourself having to do this in order for your program to close completely, then you are doing something wrong. Doing it is not a bad practice in itself, as long as you have a good reason. The other two answers fail to explain that, and thus I feel are incomplete at best.

See this TechNet article: Runas command documentation

From a command prompt:

C:\> runas /user:<localmachinename>\administrator cmd

Or, if you're connected to a domain:

C:\> runas /user:<DomainName>\<AdministratorAccountName> cmd

In addition to options suggested by others I can recommend the fmt library which implements string formatting similar to str.format in Python and String.Format in C#. Here's an example:

std::string a = "test";
std::string b = "text.txt";
std::string c = "text1.txt";
std::string result = fmt::format("{0} {1} > {2}", a, b, c);

Disclaimer: I'm the author of this library.

Anders Lindahl's answer is correct, but it should be noted that if you are redirecting stdout to a file and want to redirect stderr as well then you MUST ensure that 2>&1 is specified AFTER the 1> redirect, otherwise it will not work.

REM *** WARNING: THIS WILL NOT REDIRECT STDERR TO STDOUT ****
dir 2>&1 > a.txt

It is quite an old question but still I don't see any complete answers. So I am posting this solution, hoping that someone struggling with this problem might find it useful. The simplest and most effective solution is to override TextView class' onDraw method. Most implementations I have seen use drawText method to draw the stroke but that approach doesn't account for all the formatting alignment and text wrapping that goes in. And as a result often the stroke and text end up at different places. Following approach uses super.onDraw to draw both the stroke and fill parts of the text so you don't have to bother about rest of the stuff. Here are the steps

1. Extend TextView class
2. Override onDraw method
3. Set paint style to FILL
4. call parent class on Draw to render text in fill mode.
5. save current text color.
6. Set current text color to your stroke color
7. Set paint style to Stroke
8. Set stroke width

9. And call parent class onDraw again to draw the stroke over the previously rendered text.

   package com.example.widgets;
   
   import android.content.Context;
   import android.content.res.TypedArray;
   import android.graphics.Canvas;
   import android.graphics.Paint;
   import android.graphics.Typeface;
   import android.util.AttributeSet;
   import android.widget.Button;
   
   public class StrokedTextView extends Button {
   
       private static final int DEFAULT_STROKE_WIDTH = 0;
   
       // fields
       private int _strokeColor;
       private float _strokeWidth;
   
       // constructors
       public StrokedTextView(Context context) {
           this(context, null, 0);
       }
   
       public StrokedTextView(Context context, AttributeSet attrs) {
           this(context, attrs, 0);
       }
   
       public StrokedTextView(Context context, AttributeSet attrs, int defStyle) {
           super(context, attrs, defStyle);
   
           if(attrs != null) {
               TypedArray a = context.obtainStyledAttributes(attrs,R.styleable.StrokedTextAttrs);
               _strokeColor = a.getColor(R.styleable.StrokedTextAttrs_textStrokeColor,
                       getCurrentTextColor());         
               _strokeWidth = a.getFloat(R.styleable.StrokedTextAttrs_textStrokeWidth,
                       DEFAULT_STROKE_WIDTH);
   
               a.recycle();
           }
           else {          
               _strokeColor = getCurrentTextColor();
               _strokeWidth = DEFAULT_STROKE_WIDTH;
           } 
           //convert values specified in dp in XML layout to
           //px, otherwise stroke width would appear different
           //on different screens
           _strokeWidth = dpToPx(context, _strokeWidth);           
       }    
   
       // getters + setters
       public void setStrokeColor(int color) {
           _strokeColor = color;        
       }
   
       public void setStrokeWidth(int width) {
           _strokeWidth = width;
       }
   
       // overridden methods
       @Override
       protected void onDraw(Canvas canvas) {
           if(_strokeWidth > 0) {
               //set paint to fill mode
               Paint p = getPaint();
               p.setStyle(Paint.Style.FILL);        
               //draw the fill part of text
               super.onDraw(canvas);       
               //save the text color   
               int currentTextColor = getCurrentTextColor();    
               //set paint to stroke mode and specify 
               //stroke color and width        
               p.setStyle(Paint.Style.STROKE);
               p.setStrokeWidth(_strokeWidth);
               setTextColor(_strokeColor);
               //draw text stroke
               super.onDraw(canvas);      
              //revert the color back to the one 
              //initially specified
              setTextColor(currentTextColor);
          } else {
              super.onDraw(canvas);
          }
      }
   
      /**
       * Convenience method to convert density independent pixel(dp) value
       * into device display specific pixel value.
       * @param context Context to access device specific display metrics 
       * @param dp density independent pixel value
       * @return device specific pixel value.
       */
      public static int dpToPx(Context context, float dp)
      {
          final float scale= context.getResources().getDisplayMetrics().density;
          return (int) (dp * scale + 0.5f);
      }            
   }
   

That is all. This class uses custom XML attributes to enable specifying stroke color and width from the XML layout files. Therefore, you need to add these attributes in your attr.xml file in subfolder 'values' under folder 'res'. Copy and paste the following in your attr.xml file.

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <declare-styleable name="StrokedTextAttrs">
        <attr name="textStrokeColor" format="color"/>    
        <attr name="textStrokeWidth" format="float"/>
    </declare-styleable>                

</resources>

Once you are done with that, you can use the custom StrokedTextView class in your XML layout files and specify stroke color and width as well. Here is an example

<com.example.widgets.StrokedTextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Stroked text sample"
    android:textColor="@android:color/white"
    android:textSize="25sp"
    strokeAttrs:textStrokeColor="@android:color/black"
    strokeAttrs:textStrokeWidth="1.7" />

Remember to replace package name with your project's package name. Also add the xmlns namespace in the layout file in order to use custom XML attributes. You can add the following line in your layout file's root node.

xmlns:strokeAttrs="http://schemas.android.com/apk/res-auto"

Try this:

Dim text As String = ""
Dim files() As String = IO.Directory.GetFiles(sFolder)

For Each sFile As String In files
    text &= IO.File.ReadAllText(sFile)
Next

to me, i just do this :

rm -rf ~/.ssh/known_hosts

then :

i just ssh to the target host and all will be okay. This only if you dont know, what permission and the default owner of "known_hosts" file.

$(window).height();   // returns height of browser viewport
$(document).height(); // returns height of HTML document

As documented here: http://api.jquery.com/height/

If you use oh-my-zsh (which every trendy geek should use), after activating the "osx" plugin in .zshrc, simply enter the tab command; it will open a new tab and cd in the directory your were on.

You could try this

SELECT RIGHT( '0' + convert( varchar(2) , '0' ),  2 ) -- OUTPUTS : 00
SELECT RIGHT( '0' + convert( varchar(2) , '8' ),  2 ) -- OUTPUTS : 08
SELECT RIGHT( '0' + convert( varchar(2) , '9' ),  2 ) -- OUTPUTS : 09
SELECT RIGHT( '0' + convert( varchar(2) , '10' ), 2 ) -- OUTPUTS : 10
SELECT RIGHT( '0' + convert( varchar(2) , '11' ), 2 ) -- OUTPUTS : 11

this should help

The following would work:

myarray: [
  String1, String2, String3,
  String4, String5, String5, String7
]

I tested it using the snakeyaml implementation, I am not sure about other implementations though.

I wrote this jquery function that seems to work.

You need to specify min-height in css though, and unless you want to do some coding, it needs to be two digits long. ie 12px;

$.fn.expand_ta = function() {

var val = $(this).val();
val = val.replace(/</g, "&lt;");
val = val.replace(/>/g, "&gt;");
val += "___";

var ta_class = $(this).attr("class");
var ta_width = $(this).width();

var min_height = $(this).css("min-height").substr(0, 2);
min_height = parseInt(min_height);

$("#pixel_height").remove();
$("body").append('<pre class="'+ta_class+'" id="pixel_height" style="position: absolute; white-space: pre-wrap; visibility: hidden; word-wrap: break-word; width: '+ta_width+'px; height: auto;"></pre>');
$("#pixel_height").html(val);

var height = $("#pixel_height").height();
if (val.substr(-6) == "<br />"){
    height = height + min_height;
};
if (height >= min_height) $(this).css("height", height+"px");
else $(this).css("height", min_height+"px");
}

@lru_cache is not perfect with default function values

my mem decorator:

import inspect


def get_default_args(f):
    signature = inspect.signature(f)
    return {
        k: v.default
        for k, v in signature.parameters.items()
        if v.default is not inspect.Parameter.empty
    }


def full_kwargs(f, kwargs):
    res = dict(get_default_args(f))
    res.update(kwargs)
    return res


def mem(func):
    cache = dict()

    def wrapper(*args, **kwargs):
        kwargs = full_kwargs(func, kwargs)
        key = list(args)
        key.extend(kwargs.values())
        key = hash(tuple(key))
        if key in cache:
            return cache[key]
        else:
            res = func(*args, **kwargs)
            cache[key] = res
            return res
    return wrapper

and code for testing:

from time import sleep


@mem
def count(a, *x, z=10):
    sleep(2)
    x = list(x)
    x.append(z)
    x.append(a)
    return sum(x)


def main():
    print(count(1,2,3,4,5))
    print(count(1,2,3,4,5))
    print(count(1,2,3,4,5, z=6))
    print(count(1,2,3,4,5, z=6))
    print(count(1))
    print(count(1, z=10))


if __name__ == '__main__':
    main()

result - only 3 times with sleep

but with @lru_cache it will be 4 times, because this:

print(count(1))
print(count(1, z=10))

will be calculated twice (bad working with defaults)

This worked for me:

df[,names(df) %in% colnames(df)[grepl(str,colnames(df))]]

Normalize.css :Every browser is coming with some default css styles that will, for example, add padding around a paragraph or title.If you add the normalize style sheet all those browser default rules will be reset so for this instance 0px padding on tags.Here is a couple of links for more details: https://necolas.github.io/normalize.css/ http://nicolasgallagher.com/about-normalize-css/

If your div looks like this:

<div id="MyDiv">content in here</div>

Then this Javascript:

document.getElementById("MyDiv").innerHTML = "";

will make it look like this:

<div id="MyDiv"></div>

JavaScript:

var links = document.getElementsByClassName("link");
for (var i = 0; i < links.length; i++) {
  links[i].innerHTML = links[i].innerHTML.toLowerCase();
}

CSS:

.link { text-transform: capitalize; }

What Khan "ended up doing" (which is cleaner and worked for me) is down in the comments of the post marked as the answer.

You can use git cherry-pick to just pick the commit that you want to copy over.

Probably the best way is to create the branch out of master, then in that branch use git cherry-pick on the 2 commits from quickfix2 that you want.

In my case on ubuntu 12.04 LTS, I had to change my HTC Incredible usb mode from charge to Media and then the device showed up under adb. Of course, debugging was already on in both cases.

Have you tried:

ifconfig 10:35978f0 down

As the physical interface is 10 and the virtual aspect is after the colon :.

See also https://www.cyberciti.biz/faq/linux-command-to-remove-virtual-interfaces-or-network-aliases/

Most of the answers assume you are looking to do this outside of the database. If your trees are relatively static in nature and you just need to somehow map the trees into the database, you may want to consider using nested set representations on the database side. Check out books by Joe Celko (or here for an overview by Celko).

If tied to Oracle dbs anyway, check out their CONNECT BY for straight SQL approaches.

With either approach, you could completely skip mapping the trees before you load the data up in the database. Just thought I would offer this up as an alternative, it may be completely inappropriate for your specific needs. The whole "proper order" part of the original question somewhat implies you need the order to be "correct" in the db for some reason? This might push me towards handling the trees there as well.

Found this...

bcp "SELECT top 1 BlobText FROM TableName" queryout "C:\DesinationFolder\FileName.txt" -T -c'

If you need to know about different options of bcp flags...

http://msdn.microsoft.com/en-us/library/ms162802.aspx

Could try to restart computer if it doesn't work after you are quite sure that PATH is set correctly.

In my case on windows 7, I always got the error on WebDriverException: Message: for chromedriver, gecodriver, IEDriverServer. I am pretty sure that i have correct path. Restart computer, all work

Double Click the Login Button in the NETBEANS or add the Event Listener on Click Event (ActionListener)

btnLogin.addActionListener(new ActionListener() 
{
    public void actionPerformed(ActionEvent e) {
        this.setVisible(false);
        new FrmMain().setVisible(true); // Main Form to show after the Login Form..
    }
});

We have various ways to convert a char to String. One way is to make use of static method toString() in Character class:

char ch = 'I'; 
String str1 = Character.toString(ch);

Actually this toString method internally makes use of valueOf method from String class which makes use of char array:

public static String toString(char c) {
    return String.valueOf(c);
}

So second way is to use this directly:

String str2 = String.valueOf(ch);

This valueOf method in String class makes use of char array:

public static String valueOf(char c) {
        char data[] = {c};
        return new String(data, true);
}

So the third way is to make use of an anonymous array to wrap a single character and then passing it to String constructor:

String str4 = new String(new char[]{ch});

The fourth way is to make use of concatenation:

String str3 = "" + ch;

This will actually make use of append method from StringBuilder class which is actually preferred when we are doing concatenation in a loop.

You could always follow the official guide on how to install Android Studio on Linux. There's even a video you can watch!

https://developer.android.com/studio/install.html

Remember to select Linux in the drop-down box.

To summarise the steps: download Android Studio and extract it and execute studio.sh to run it. If you're running 64-bit Ubuntu, you will need to run:

sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0 lib32stdc++6

To catch the names array, i use that:

$("input[name*='task']")

For me it was because of ipfs extension in brave browser

Just in case you're using .NET 2.0 and don't have access to LINQ:

 static T First<T>(IEnumerable<T> items)
 {
     using(IEnumerator<T> iter = items.GetEnumerator())
     {
         iter.MoveNext();
         return iter.Current;
     }
 }

This should do what you're looking for...it uses generics so you to get the first item on any type IEnumerable.

Call it like so:

List<string> items = new List<string>() { "A", "B", "C", "D", "E" };
string firstItem = First<string>(items);

Or

int[] items = new int[] { 1, 2, 3, 4, 5 };
int firstItem = First<int>(items);

You could modify it readily enough to mimic .NET 3.5's IEnumerable.ElementAt() extension method:

static T ElementAt<T>(IEnumerable<T> items, int index)
{
    using(IEnumerator<T> iter = items.GetEnumerator())
    {
        for (int i = 0; i <= index; i++, iter.MoveNext()) ;
        return iter.Current;
    }
} 

Calling it like so:

int[] items = { 1, 2, 3, 4, 5 };
int elemIdx = 3;
int item = ElementAt<int>(items, elemIdx);

Of course if you do have access to LINQ, then there are plenty of good answers posted already...

Your code is passing a function as an argument to find. That function takes an element argument (of type Conversation) and returns void (meaning there is no return value). TypeScript describes this as (element: Conversation) => void'

What TypeScript is saying is that the find function doesn't expect to receive a function that takes a Conversation and returns void. It expects a function that takes a Conversations, a number and a Conversation array, and that this function should return a boolean.

So bottom line is that you either need to change your code to pass in the values to find correctly, or else you need to provide an overload to the definition of find in your definition file that accepts a Conversation and returns void.

In .NET 4.5 the ZipFile.CreateFromDirectory(startPath, zipPath); method does not cover a scenario where you wish to zip a number of files and sub-folders without having to put them within a folder. This is valid when you wish the unzip to put the files directly within the current folder.

This code worked for me:

public static class FileExtensions
{
    public static IEnumerable<FileSystemInfo> AllFilesAndFolders(this DirectoryInfo dir)
    {
        foreach (var f in dir.GetFiles())
            yield return f;
        foreach (var d in dir.GetDirectories())
        {
            yield return d;
            foreach (var o in AllFilesAndFolders(d))
                yield return o;
        }
    }
}

void Test()
{
    DirectoryInfo from = new DirectoryInfo(@"C:\Test");
    using (FileStream zipToOpen = new FileStream(@"Test.zip", FileMode.Create))
    {
        using (ZipArchive archive = new ZipArchive(zipToOpen, ZipArchiveMode.Create))
        {
            foreach (FileInfo file in from.AllFilesAndFolders().Where(o => o is FileInfo).Cast<FileInfo>())
            {
                var relPath = file.FullName.Substring(from.FullName.Length+1);
                ZipArchiveEntry readmeEntry = archive.CreateEntryFromFile(file.FullName, relPath);
            }
        }
    }
}

Folders don't need to be "created" in the zip-archive. The second parameter "entryName" in CreateEntryFromFile should be a relative path, and when unpacking the zip-file the directories of the relative paths will be detected and created.

I wrote mine based off of @user261922's post above, slightly modified so you can select all, tab and can handle multiple "number only" fields on the same page.

var prevKey = -1, prevControl = '';
$(document).ready(function () {
    $(".OnlyNumbers").keydown(function (event) {
        if (!(event.keyCode == 8                                // backspace
            || event.keyCode == 9                               // tab
            || event.keyCode == 17                              // ctrl
            || event.keyCode == 46                              // delete
            || (event.keyCode >= 35 && event.keyCode <= 40)     // arrow keys/home/end
            || (event.keyCode >= 48 && event.keyCode <= 57)     // numbers on keyboard
            || (event.keyCode >= 96 && event.keyCode <= 105)    // number on keypad
            || (event.keyCode == 65 && prevKey == 17 && prevControl == event.currentTarget.id))          // ctrl + a, on same control
        ) {
            event.preventDefault();     // Prevent character input
        }
        else {
            prevKey = event.keyCode;
            prevControl = event.currentTarget.id;
        }
    });
});

@echo off
for %%f in (*.txt) do (
    ren "%%~nf%%~xf" "%%~nf 1.1%%~xf"
)

token_type is a parameter in Access Token generate call to Authorization server, which essentially represents how an access_token will be generated and presented for resource access calls. You provide token_type in the access token generation call to an authorization server.

If you choose Bearer (default on most implementation), an access_token is generated and sent back to you. Bearer can be simply understood as "give access to the bearer of this token." One valid token and no question asked. On the other hand, if you choose Mac and sign_type (default hmac-sha-1 on most implementation), the access token is generated and kept as secret in Key Manager as an attribute, and an encrypted secret is sent back as access_token.

Yes, you can use your own implementation of token_type, but that might not make much sense as developers will need to follow your process rather than standard implementations of OAuth.

I had the same issue on Windows. I had renamed the path to the project to something containing a space.

Make sure the path to your project does not contain a space.

If it is on the command line, you can run php with -ddisplay_errors=1 to override the setting in php.ini:

php -ddisplay_errors=1 script.php

You could count the total length of the string first, and pass it to the StringBuilder constructor. And you do not need to convert the Set first.

Set<String> abc = new HashSet<String>();
abc.add("A");
abc.add("B");
abc.add("C");

String separator = ", ";
int total = abc.size() * separator.length();
for (String s : abc) {
    total += s.length();
}

StringBuilder sb = new StringBuilder(total);
for (String s : abc) {
    sb.append(separator).append(s);
}

String result = sb.substring(separator.length()); // remove leading separator

You can't change the color of the line (you can't specify different foreground colors for the same element, and the text and its decoration form a single element). However there are some tricks:

a:link, a:visited {text-decoration: none; color: red; border-bottom: 1px solid #006699; }
a:hover, a:active {text-decoration: none; color: red; border-bottom: 1px solid #1177FF; }

Also you can make some cool effects this way:

a:link {text-decoration: none; color: red; border-bottom: 1px dashed #006699; }

Hope it helps.

You can simply export the table with a query clause using datapump and import it back with table_exists_action=replace clause. Its will drop and recreate your table and take very less time. Please read about it before implementing.

You're confusing PATH and PYTHONPATH. You need to do this:

export PATH=$PATH:/home/randy/lib/python 

PYTHONPATH is used by the python interpreter to determine which modules to load.

PATH is used by the shell to determine which executables to run.

it can only be lazily loaded whilst within a transaction. So you could access the collection in your repository, which has a transaction - or what I normally do is a get with association, or set fetchmode to eager.

base is the number that you want to power up, n is the power, we return 1 if n is 0, and we return the base if the n is 1, if the conditions are not met, we use the formula base*(powerN(base,n-1)) eg: 2 raised to to using this formula is : 2(base)*2(powerN(base,n-1)).

public int power(int base, int n){
   return n == 0 ? 1 : (n == 1 ? base : base*(power(base,n-1)));
}

Java Language Support extension provides basic features for the Java programming language. Current editing features include:

• Syntax highlighting and brace matching
• Outlining support for quickly collapsing classes and functions
• Dropdown bars listing classes, enums, interfaces, fields, and methods within the current document

And if you wish to contribute then the project has been moved to its own GitHub repository

If it is going to be a web based application, you can also use the ServletContextListener interface.

public class SLF4JBridgeListener implements ServletContextListener {

   @Autowired 
   ThreadPoolTaskExecutor executor;

   @Autowired 
   ThreadPoolTaskScheduler scheduler;

    @Override
    public void contextInitialized(ServletContextEvent sce) {

    }

    @Override
    public void contextDestroyed(ServletContextEvent sce) {
         scheduler.shutdown();
         executor.shutdown();     

    }

}

Try using BigNumber in C# - Represents an arbitrarily large signed integer.

Program

using System.Numerics;
...
var bigNumber = BigInteger.Parse("837593454735734579347547357233757342857087879423437472347757234945743");
Console.WriteLine(bigNumber.ToString("X"));

Output

4F30DC39A5B10A824134D5B18EEA3707AC854EE565414ED2E498DCFDE1A15DA5FEB6074AE248458435BD417F06F674EB29A2CFECF

Possible Exceptions,

ArgumentNullException - value is null.

FormatException - value is not in the correct format.

Conclusion

You can convert string and store a value in BigNumber without constraints about the size of the number unless the string is empty and non-analphabets

Here is an example using a cURL call.. This is better than the file_get_contents() function. Of course, use base64_encode()

$url = "http://example.com";

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$output = curl_exec($ch);
curl_close($ch);
?>

<img src="data:image/png;base64,<?php echo base64_encode($output);?>">  

I'll just leave this here for people interested in an implementation with no dependencies.

inline int
stringLength (char *String)
    {
    int Count = 0;
    while (*String ++) ++ Count;
    return Count;
    }

inline int
stringToInt (char *String)
    {
    int Integer = 0;
    int Length = stringLength(String);
    for (int Caret = Length - 1, Digit = 1; Caret >= 0; -- Caret, Digit *= 10)
        {
        if (String[Caret] == '-') return Integer * -1;
        Integer += (String[Caret] - '0') * Digit;
        }

    return Integer;
    }

Works with negative values, but can't handle non-numeric characters mixed in between (should be easy to add though). Integers only.

  File xx = new File("filename.txt");
    if (xx.exists()) {
       System.gc();//Added this part
       Thread.sleep(2000);////This part gives the Bufferedreaders and the InputStreams time to close Completely
       xx.delete();     
    }

Edit (2020.12.28): GitHub change default master branch to main branch since October 2020. See https://github.com/github/renaming

Update March 2013

Git 1.8.2 added the possibility to track branches.

"git submodule" started learning a new mode to integrate with the tip of the remote branch (as opposed to integrating with the commit recorded in the superproject's gitlink).

# add submodule to track master branch
git submodule add -b master [URL to Git repo];

# update your submodule
git submodule update --remote 

If you had a submodule already present you now wish would track a branch, see "how to make an existing submodule track a branch".

Also see Vogella's tutorial on submodules for general information on submodules.

Note:

git submodule add -b . [URL to Git repo];
                    ^^^

See git submodule man page:

A special value of . is used to indicate that the name of the branch in the submodule should be the same name as the current branch in the current repository.

See commit b928922727d6691a3bdc28160f93f25712c565f6:

submodule add: If --branch is given, record it in .gitmodules

This allows you to easily record a submodule.<name>.branch option in .gitmodules when you add a new submodule. With this patch,

$ git submodule add -b <branch> <repository> [<path>]
$ git config -f .gitmodules submodule.<path>.branch <branch>

reduces to

$ git submodule add -b <branch> <repository> [<path>]

This means that future calls to

$ git submodule update --remote ...

will get updates from the same branch that you used to initialize the submodule, which is usually what you want.

Signed-off-by: W. Trevor King [email protected]

Original answer (February 2012):

A submodule is a single commit referenced by a parent repo.
Since it is a Git repo on its own, the "history of all commits" is accessible through a git log within that submodule.

So for a parent to track automatically the latest commit of a given branch of a submodule, it would need to:

• cd in the submodule
• git fetch/pull to make sure it has the latest commits on the right branch
• cd back in the parent repo
• add and commit in order to record the new commit of the submodule.

gitslave (that you already looked at) seems to be the best fit, including for the commit operation.

It is a little annoying to make changes to the submodule due to the requirement to check out onto the correct submodule branch, make the change, commit, and then go into the superproject and commit the commit (or at least record the new location of the submodule).

Other alternatives are detailed here.

Simple:

var element = $("span[name='test']");
$(element[0].attributes).each(function() {
console.log(this.nodeName+':'+this.nodeValue);});

Given the html below:

<button class="btn-without-border"> Submit </button>

In the css style do the following:

.btn-without-border:focus {
    border: none;
    outline: none;
}

This code will remove button border and will disable button border focus when the button is clicked.

Microsoft provides a walkthrough for creating a Windows Explorer style interface in C#.

There are also several examples on Code Project and other sites. Immediate examples are Explorer Tree, My Explorer, File Browser and Advanced File Explorer but there are others. Explorer Tree seems to look the best from the brief glance I took.

I used the search term windows explorer tree view C# in Google to find these links.

I get very different results on my system, but this is not using the defaults. You are likely bottlenecked on innodb-log-file-size, which is 5M by default. At innodb-log-file-size=100M I get results like this (all numbers are in seconds):

                             MyISAM     InnoDB
create table                  0.001      0.276
create 1024000 rows           2.441      2.228
insert test data             13.717     21.577
select 1023751 rows           2.958      2.394
fetch 1023751 batches         0.043      0.038
drop table                    0.132      0.305

Increasing the innodb-log-file-size will speed this up by a few seconds. Dropping the durability guarantees by setting innodb-flush-log-at-trx-commit=2 or 0 will improve the insert numbers somewhat as well.

If you're sure that the OnClickListener instance is applied to a Button, then you could just cast the received view to a Button and get the text:

public void onClick(View view){
Button b = (Button)view;
String text = b.getText().toString();
}

Before clear space (trim)

Then replace with RegEx .replace("/\xEF\xBB\xBF/", "")

I'm working on Javascript, I did with JavaScript.

Definitely a network/proxy thing. I connect via wifi and a corporate gateway. Deleted workspace, reinstalled GGTS - still hangs. Turn off the network - launches fine.

If you want not to strip, but to actually convert latin accented to non-accented characters, take a look at this question: How do I translate 8bit characters into 7bit characters? (i.e. Ü to U)

Doesn't answer the question but this is the top google result.

If anybody comes here and wants do do it for Spring 4 (as it happened to me), you can use the annotation

@JsonInclude(Include.NON_NULL)

on the returning class.

Sounds like you are using Microsoft Visual C++. If that is the case, then the most possibility is that you don't compile your two.cpp with one.cpp (one.cpp is the implementation for one.h).

If you are from command line (cmd.exe), then try this first: cl -o two.exe one.cpp two.cpp

If you are from IDE, right click on the project name from Solution Explore. Then choose Add, Existing Item.... Add one.cpp into your project.

When combining hash values, I usually use the combining method that's used in the boost c++ library, namely:

seed ^= hasher(v) + 0x9e3779b9 + (seed<<6) + (seed>>2);

This does a fairly good job of ensuring an even distribution. For some discussion of how this formula works, see the StackOverflow post: Magic number in boost::hash_combine

There's a good discussion of different hash functions at: http://burtleburtle.net/bob/hash/doobs.html

also you can use this Extension method

public static List<int> SplitToIntList(this string list, char separator = ',')
{
    return list.Split(separator).Select(Int32.Parse).ToList();
}

usage:

var numberListString = "1, 2, 3, 4";
List<int> numberList = numberListString.SplitToIntList(',');

if you want to use it in all of your classes you can use:

public var yourVariable = "something"

if you want to use just in one class you can use :

var yourVariable = "something"

Well when you post, the browser only outputs $title - all your HTML tags and doctype go away. You need to include those in your insert.php file:

<!DOCTYPE html PUBLIC"-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>insert page</title></head>
<body>
<?php 

   $title = $_POST["title"];
   $price = $_POST["price"];

  echo $title;


 ?>  
</body>
</html>

Here is the solution I was looking for. If you would like to create List2 that contains the difference of the number elements in List1.

list1 = [12, 15, 22, 54, 21, 68, 9, 73, 81, 34, 45]
list2 = []
for i in range(1, len(list1)):
  change = list1[i] - list1[i-1]
  list2.append(change)

Note that while len(list1) is 11 (elements), len(list2) will only be 10 elements because we are starting our for loop from element with index 1 in list1 not from element with index 0 in list1

Here is how I created Http POST request with swift that needs parameters with Json encoding and with headers.

Created API Client BKCAPIClient as a shared instance which will include all types of requests such as POST, GET, PUT, DELETE etc.

func postRequest(url:String, params:Parameters?, headers:HTTPHeaders?, completion:@escaping (_ responseData:Result<Any>?, _ error:Error?)->Void){
    Alamofire.request(url, method: .post, parameters: params, encoding: JSONEncoding.default, headers: headers).responseJSON {
        response in
        guard response.result.isSuccess,
            (response.result.value != nil) else {
                debugPrint("Error while fetching data: \(String(describing: response.result.error))")
                completion(nil,response.result.error)
                return
        }
        completion(response.result,nil)
    }
}

Created Operation class that contains all data needed for particular request and also contains parsing logic inside completion block.

func requestAccountOperation(completion: @escaping ( (_ result:Any?, _ error:Error?) -> Void)){
    BKCApiClient.shared.postRequest(url: BKCConstants().bkcUrl, params: self.parametrs(), headers: self.headers()) { (result, error) in
        if(error != nil){
            //Parse and save to DB/Singletons.
        }
        completion(result, error)
    }
}
func parametrs()->Parameters{
    return ["userid”:”xnmtyrdx”,”bcode":"HDF"] as Parameters
}
func headers()->HTTPHeaders{
    return ["Authorization": "Basic bXl1c2VyOm15cGFzcw",
            "Content-Type": "application/json"] as HTTPHeaders
}

Call API In any View Controller where we need this data

func callToAPIOperation(){
let accOperation: AccountRequestOperation = AccountRequestOperation()
accOperation.requestAccountOperation{(result, error) in

}}

After reading through all the answers, I came up with this:

def __my_flatten_cols(self, how="_".join, reset_index=True):
    how = (lambda iter: list(iter)[-1]) if how == "last" else how
    self.columns = [how(filter(None, map(str, levels))) for levels in self.columns.values] \
                    if isinstance(self.columns, pd.MultiIndex) else self.columns
    return self.reset_index() if reset_index else self
pd.DataFrame.my_flatten_cols = __my_flatten_cols

Usage:

Given a data frame:

df = pd.DataFrame({"grouper": ["x","x","y","y"], "val1": [0,2,4,6], 2: [1,3,5,7]}, columns=["grouper", "val1", 2])

  grouper  val1  2
0       x     0  1
1       x     2  3
2       y     4  5
3       y     6  7

• Single aggregation method: resulting variables named the same as source:

  df.groupby(by="grouper").agg("min").my_flatten_cols()
  

  • Same as df.groupby(by="grouper", as_index=False) or .agg(...).reset_index()

  • ----- before -----
               val1  2
      grouper         
    
    ------ after -----
      grouper  val1  2
    0       x     0  1
    1       y     4  5
    

• Single source variable, multiple aggregations: resulting variables named after statistics:

  df.groupby(by="grouper").agg({"val1": [min,max]}).my_flatten_cols("last")
  

  • Same as a = df.groupby(..).agg(..); a.columns = a.columns.droplevel(0); a.reset_index().

  • ----- before -----
                val1    
               min max
      grouper         
    
    ------ after -----
      grouper  min  max
    0       x    0    2
    1       y    4    6
    

• Multiple variables, multiple aggregations: resulting variables named (varname)_(statname):

  df.groupby(by="grouper").agg({"val1": min, 2:[sum, "size"]}).my_flatten_cols()
  # you can combine the names in other ways too, e.g. use a different delimiter:
  #df.groupby(by="grouper").agg({"val1": min, 2:[sum, "size"]}).my_flatten_cols(" ".join)
  

  • Runs a.columns = ["_".join(filter(None, map(str, levels))) for levels in a.columns.values] under the hood (since this form of agg() results in MultiIndex on columns).
  • If you don't have the my_flatten_cols helper, it might be easier to type in the solution suggested by @Seigi: a.columns = ["_".join(t).rstrip("_") for t in a.columns.values], which works similarly in this case (but fails if you have numeric labels on columns)
  • To handle the numeric labels on columns, you could use the solution suggested by @jxstanford and @Nolan Conaway (a.columns = ["_".join(tuple(map(str, t))).rstrip("_") for t in a.columns.values]), but I don't understand why the tuple() call is needed, and I believe rstrip() is only required if some columns have a descriptor like ("colname", "") (which can happen if you reset_index() before trying to fix up .columns)

  • ----- before -----
               val1           2     
               min       sum    size
      grouper              
    
    ------ after -----
      grouper  val1_min  2_sum  2_size
    0       x         0      4       2
    1       y         4     12       2
    

• You want to name the resulting variables manually: (this is deprecated since pandas 0.20.0 with no adequate alternative as of 0.23)

  df.groupby(by="grouper").agg({"val1": {"sum_of_val1": "sum", "count_of_val1": "count"},
                                     2: {"sum_of_2":    "sum", "count_of_2":    "count"}}).my_flatten_cols("last")
  

  • Other suggestions include: setting the columns manually: res.columns = ['A_sum', 'B_sum', 'count'] or .join()ing multiple groupby statements.

  • ----- before -----
                       val1                      2         
              count_of_val1 sum_of_val1 count_of_2 sum_of_2
      grouper                                              
    
    ------ after -----
      grouper  count_of_val1  sum_of_val1  count_of_2  sum_of_2
    0       x              2            2           2         4
    1       y              2           10           2        12
    

Cases handled by the helper function

• level names can be non-string, e.g. Index pandas DataFrame by column numbers, when column names are integers, so we have to convert with map(str, ..)
• they can also be empty, so we have to filter(None, ..)
• for single-level columns (i.e. anything except MultiIndex), columns.values returns the names (str, not tuples)
• depending on how you used .agg() you may need to keep the bottom-most label for a column or concatenate multiple labels
• (since I'm new to pandas?) more often than not, I want reset_index() to be able to work with the group-by columns in the regular way, so it does that by default

Change your code to:

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

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

The default username is root. You can reset the root password if you do not know it: http://dev.mysql.com/doc/refman/5.0/en/resetting-permissions.html. You should not, however, use the root account from PHP, set up a limited permission user to do that: http://dev.mysql.com/doc/refman/5.1/en/adding-users.html

If MySql is running on the same computer as your webserver, you can just use "localhost" as the host

You need to check both document.referrer and history.length like in my answer to similar question here: https://stackoverflow.com/a/36645802/1145274

You can grep the logs to see the version. Let's say kafka is installed under /usr/local/kafka, then:

$ grep "Kafka version" /usr/local/kafka/logs/*

/usr/local/kafka/logs/kafkaServer.out: INFO Kafka version : 0.9.0.1 (org.apache.kafka.common.utils.AppInfoParser)

will reveal the version

You don't mention if this is an anonymous PL/SQL block or a declarative one ie. Package, Procedure or Function. However, in PL/SQL a COMMIT must be explicitly made to save your transaction(s) to the database. The COMMIT actually saves all unsaved transactions to the database from your current user's session.

If an error occurs the transaction implicitly does a ROLLBACK.

This is the default behaviour for PL/SQL.

here is a jsfiddle with an example of showing/hiding div's via a select.

HTML:

<div id="option1" class="group">asdf</div>
<div id="option2" class="group">kljh</div>
<div id="option3" class="group">zxcv</div>
<div id="option4" class="group">qwerty</div>
<select id="selectMe">
  <option value="option1">option1</option>
  <option value="option2">option2</option>
  <option value="option3">option3</option>
  <option value="option4">option4</option>
</select>

jQuery:

$(document).ready(function () {
  $('.group').hide();
  $('#option1').show();
  $('#selectMe').change(function () {
    $('.group').hide();
    $('#'+$(this).val()).show();
  })
});

A much better solution to your problem would be to use Route which lets you specify the route on the method by annotation:

[RoutePrefix("api/VTRouting")]
public class VTRoutingController : ApiController
{
    [HttpPost]
    [Route("Route")]
    public MyResult Route(MyRequestTemplate routingRequestTemplate)
    {
        return null;
    }

    [HttpPost]
    [Route("TSPRoute")]
    public MyResult TSPRoute(MyRequestTemplate routingRequestTemplate)
    {
        return null;
    }
}

This code should work for you

$("#intro").owlCarousel ({

        slideSpeed : 800,
        autoPlay: 6000,
        items : 1,
        stopOnHover : true,
        itemsDesktop : [1199,1],
        itemsDesktopSmall : [979,1],
        itemsTablet :   [768,1],
      });

I use another Eclipse plugin to import existing gradle projects.

You can install the Builship Gradle Gntegration 2.0 using the Eclipse Marketplace client.

Then you choose FIle ? Import ? Existing Gradle Project.

Finially, indicate your project root directory and click finish.

Up until jQuery 1.11.1, you could use the following URLs to get the latest version of jQuery:

• https://code.jquery.com/jquery-latest.min.js - jQuery hosted (minified)
• https://code.jquery.com/jquery-latest.js - jQuery hosted (uncompressed)
• https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js - Google hosted (minified)
• https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js - Google hosted (uncompressed)

For example:

<script src="https://code.jquery.com/jquery-latest.min.js"></script>

However, since jQuery 1.11.1, both jQuery and Google stopped updating these URL's; they will forever be fixed at 1.11.1. There is no supported alternative URL to use. For an explanation of why this is the case, see this blog post; Don't use jquery-latest.js.

Both hosts support https as well as http, so change the protocol as you see fit (or use a protocol relative URI)

See also: https://developers.google.com/speed/libraries/devguide

I don't have enough reputation to comment, but in case somebody is looking for an extrapolation wrapper for a linear 2d-interpolation with scipy, I have adapted the answer that was given here for the 1d interpolation.

def extrap2d(interpolator):
xs = interpolator.x
ys = interpolator.y
zs = interpolator.z
zs = np.reshape(zs, (-1, len(xs)))
def pointwise(x, y):
    if x < xs[0] or y < ys[0]:
        x1_index = np.argmin(np.abs(xs - x))
        x2_index = x1_index + 1
        y1_index = np.argmin(np.abs(ys - y))
        y2_index = y1_index + 1
        x1 = xs[x1_index]
        x2 = xs[x2_index]
        y1 = ys[y1_index]
        y2 = ys[y2_index]
        z11 = zs[x1_index, y1_index]
        z12 = zs[x1_index, y2_index]
        z21 = zs[x2_index, y1_index]
        z22 = zs[x2_index, y2_index]

        return (z11 * (x2 - x) * (y2 - y) +
        z21 * (x - x1) * (y2 - y) +
        z12 * (x2 - x) * (y - y1) +
        z22 * (x - x1) * (y - y1)
       ) / ((x2 - x1) * (y2 - y1) + 0.0)


    elif x > xs[-1] or y > ys[-1]:
        x1_index = np.argmin(np.abs(xs - x))
        x2_index = x1_index - 1
        y1_index = np.argmin(np.abs(ys - y))
        y2_index = y1_index - 1
        x1 = xs[x1_index]
        x2 = xs[x2_index]
        y1 = ys[y1_index]
        y2 = ys[y2_index]
        z11 = zs[x1_index, y1_index]
        z12 = zs[x1_index, y2_index]
        z21 = zs[x2_index, y1_index]
        z22 = zs[x2_index, y2_index]#

        return (z11 * (x2 - x) * (y2 - y) +
        z21 * (x - x1) * (y2 - y) +
        z12 * (x2 - x) * (y - y1) +
        z22 * (x - x1) * (y - y1)
        ) / ((x2 - x1) * (y2 - y1) + 0.0)
    else:
        return interpolator(x, y)
def ufunclike(xs, ys):
    if  isinstance(xs, int) or isinstance(ys, int) or isinstance(xs, np.int32) or isinstance(ys, np.int32):
        res_array = pointwise(xs, ys)
    else:
        res_array = np.zeros((len(xs), len(ys)))
        for x_c in range(len(xs)):
            res_array[x_c, :] = np.array([pointwise(xs[x_c], ys[y_c]) for y_c in range(len(ys))]).T

    return res_array
return ufunclike

I haven't commented a lot and I am aware, that the code isn't super clean. If anybody sees any errors, please let me know. In my current use-case it is working without a problem :)

Internally, getters and setters are just methods. When C# compiles, it generates methods for your getters and setters like this, for example:

public int get_MyProperty() { ... }
public void set_MyProperty(int value) { ... }

C# allows you to declare these methods using a short-hand syntax. The line below will be compiled into the methods above when you build your application.

public int MyProperty { get; set; }

or

private int myProperty;
public int MyProperty 
{ 
    get { return myProperty; }
    set { myProperty = value; } // value is an implicit parameter containing the value being assigned to the property.
}

The idea of REpresentational State Transfer is not about accessing data in the simplest way possible.

You suggested using post requests to access JSON, which is a perfectly valid way to access/manipulate data.

REST is a methodology for meaningful access of data. When you see a request in REST, it should immediately be apparant what is happening with the data.

For example:

GET: /cars/make/chevrolet

is likely going to return a list of chevy cars. A good REST api might even incorporate some output options in the querystring like ?output=json or ?output=html which would allow the accessor to decide what format the information should be encoded in.

After a bit of thinking about how to reasonably incorporate data typing into a REST API, I've concluded that the best way to specify the type of data explicitly would be via the already existing file extension such as .js, .json, .html, or .xml. A missing file extension would default to whatever format is default (such as JSON); a file extension that's not supported could return a 501 Not Implemented status code.

Another example:

POST: /cars/
{ make:chevrolet, model:malibu, colors:[red, green, blue, grey] }

is likely going to create a new chevy malibu in the db with the associated colors. I say likely as the REST api does not need to be directly related to the database structure. It is just a masking interface so that the true data is protected (think of it like accessors and mutators for a database structure).

Now we need to move onto the issue of idempotence. Usually REST implements CRUD over HTTP. HTTP uses GET, PUT, POST and DELETE for the requests.

A very simplistic implementation of REST could use the following CRUD mapping:

Create -> Post
Read   -> Get
Update -> Put
Delete -> Delete

There is an issue with this implementation: Post is defined as a non-idempotent method. This means that subsequent calls of the same Post method will result in different server states. Get, Put, and Delete, are idempotent; which means that calling them multiple times should result in an identical server state.

This means that a request such as:

Delete: /cars/oldest

could actually be implemented as:

Post: /cars/oldest?action=delete

Whereas

Delete: /cars/id/123456

will result in the same server state if you call it once, or if you call it 1000 times.

A better way of handling the removal of the oldest item would be to request:

Get: /cars/oldest

and use the ID from the resulting data to make a delete request:

Delete: /cars/id/[oldest id]

An issue with this method would be if another /cars item was added between when /oldest was requested and when the delete was issued.

Highlight both rows in the table design view and click on the key icon, they will now be a composite primary key.

I'm not sure of your question, but only one column per table may be an IDENTITY column, not both.

I want to clarify this question more precisely,correct me if I am wrong Lets take an example of Facebook Wall

1.Wall comes under "section" tag,which denotes it is separate from page.

2.All posts come under "article" tag.

3.Then we have single post,which comes under "section" tag.

3.We have heading "X user post this" for this we can use "heading" tag.

4.Then inside post we have three section one is Images/text,like-share-comment button and comment box.

5.For comment box we can use article tag.

Adding alternative base R approach, which remains fast under various cases.

rowsummean <- function(df) {
  rowsum(df$speed, df$dive) / tabulate(df$dive)
}

Borrowing the benchmarks from @Ari:

10 rows, 2 groups

10 million rows, 10 groups

10 million rows, 1000 groups

git config --global http.postBuffer 524288000

Work in my case - AWS code commit

Another easy way to handle this is to use the argument allowSetters=truein the annotation. This will allow the password to be deserialized into your dto but it will not serialize it into a response body that uses contains object.

example:

@JsonIgnoreProperties(allowSetters = true, value = {"bar"})
class Pojo{
    String foo;
    String bar;
}

Both foo and bar are populated in the object, but only foo is written into a response body.

sudo brew is no longer an option so if you install with brew at this point you're going to get 2 really obnoxious things: A: it likes to install into /usr/local/opts or according to this, /usr/local/shared. This isn't a big deal at first but i've had issues with node PATH especially when I installed lint. B: you're kind of stuck with sudo commands until you either uninstall and install it this way or you can get the stack from Bitnami

I recommend this method over the stack option because it's ready to go if you have multiple projects. If you go with the premade MEAN stack you'll have to set up virtual hosts in httpd.conf (more of a pain in this stack than XAMPP)plust the usual update your extra/vhosts.conf and /etc/hosts for every additional project, unless you want to repoint and restart your server when you get done updatading things.

For completeness, also look into the local storage capabilities & sessionStorage of HTML5. These are supported in the latest versions of all modern browsers, and are much easier to use and less fiddly than cookies.

http://www.w3.org/TR/2009/WD-webstorage-20091222/

https://www.w3.org/TR/webstorage/. (second edition)

Here are some sample code for setting and getting the values using sessionStorage and localStorage :

 // HTML5 session Storage
 sessionStorage.setItem("variableName","test");
 sessionStorage.getItem("variableName");


//HTML5 local storage 
localStorage.setItem("variableName","Text");
// Receiving the data:
localStorage.getItem("variableName");

Using the ternary operator is possible like following.[disabled] internally required true or false for its operation.

<button type="button" 
  [disabled]="(testVariable1 != 0 || testVariable2!=0)? true:false"
  mat-button>Button</button>

The quickest fix would be to explicitly use the jQuery $ from the global context (which has been extended with your $.modal() because you referenced that in your script tag when you did ):

  window.$('#scheduleentry-modal').modal('show') // to show 
  window.$('#scheduleentry-modal').modal('hide') // to hide

so this is how you can about it on react

import React, { Component } from 'react';

export default Modal extends Component {
    componentDidMount() {
        window.$('#Modal').modal('show');
    }

    handleClose() {
        window.$('#Modal').modal('hide');
    }

    render() {
        <
        div className = 'modal fade'
        id = 'ModalCenter'
        tabIndex = '-1'
        role = 'dialog'
        aria - labelledby = 'ModalCenterTitle'
        data - backdrop = 'static'
        aria - hidden = 'true' >
            <
            div className = 'modal-dialog modal-dialog-centered'
        role = 'document' >
            <
            div className = 'modal-content' >
            // ...your modal body
            <
            button
        type = 'button'
        className = 'btn btn-secondary'
        onClick = {
                this.handleClose
            } >
            Close <
            /button> < /
        div > <
            /div> < /
        div >
    }
}

I would recommend using the commons-dbcp library. There are numerous examples listed on how to use it, here is the link to the move simple one. The usage is very simple:

 BasicDataSource ds = new BasicDataSource();
 ds.setDriverClassName("oracle.jdbc.driver.OracleDriver")
 ds.setUsername("scott");
 ds.setPassword("tiger");
 ds.setUrl(connectURI);
 ...
 Connection conn = ds.getConnection();

You only need to create the data source once, so make sure you read the documentation if you do not know how to do that. If you are not aware of how to properly write JDBC statements so you do not leak resources, you also might want to read this Wikipedia page.

For Windows/WSL/Cygwin etc users:

Make sure that your line endings are standard Unix line feeds, i.e. \n (LF) only.

Using Windows line endings \r\n (CRLF) line endings will break the command line break.

This is because having \ at the end of a line with Windows line ending translates to \ \r \n.
As Mark correctly explains above:

The line-continuation will fail if you have whitespace after the backslash and before the newline.

This includes not just space () or tabs (\t) but also the carriage return (\r).

Another one:

def local_maxima_mask(vec):
    """
    Get a mask of all points in vec which are local maxima
    :param vec: A real-valued vector
    :return: A boolean mask of the same size where True elements correspond to maxima. 
    """
    mask = np.zeros(vec.shape, dtype=np.bool)
    greater_than_the_last = np.diff(vec)>0  # N-1
    mask[1:] = greater_than_the_last
    mask[:-1] &= ~greater_than_the_last
    return mask

On insert we can use

$arrEntity=$entity->toArray();        
    foreach ($arrEntity as $key => $value) {    
        if (trim($entity->$key) == '' && !is_null($entity->$key) && !is_bool($entity->$key)){
        unset($entity->$key);
        }
    }

On update we can use

$fields=array();
foreach ($fields as $key => $value) {
        if (trim($value) == '' && !is_null($value) && !is_bool($value)){
            $fields[$key] = null;
        }
    }

The issue arises when the image is not present on the cluster and k8s engine is going to pull the respective registry. k8s Engine enables 3 types of ImagePullPolicy mentioned :

1. Always : It always pull the image in container irrespective of changes in the image
2. Never : It will never pull the new image on the container
3. IfNotPresent : It will pull the new image in cluster if the image is not present.

Best Practices : It is always recommended to tag the new image in both docker file as well as k8s deployment file. So That it can pull the new image in container.

This answer is based on Eclipse 3.4, but should work in older versions of Eclipse.

When selecting Run As..., go into the run configurations.

On the Arguments tab of your Java run configuration, configure the variable ${string_prompt} to appear (you can click variables to get it, or copy that to set it directly).

Every time you use that run configuration (name it well so you have it for later), you will be prompted for the command line arguments.

go to package control by pressing Ctrl + Shift + p

type "remove package"

and type your package/plugin to uninstall and remove it

Use the getResourceAsStream() method on the ServletContext object, e.g.

servletContext.getResourceAsStream("/WEB-INF/myfile");

How you get a reference to the ServletContext depends on your application... do you want to do it from a Servlet or from a JSP?

EDITED: If you're inside a Servlet object, then call getServletContext(). If you're in JSP, use the predefined variable application.

I have just tried this code locally in .Net 4.5 and the service starts and stops correctly for me. I suspect your problem may be around creating the EventLog source.

The method:

EventLog.SourceExists("MySource")

requires that the user running the code must be an administrator, as per the documentation here:

http://msdn.microsoft.com/en-us/library/x7y6sy21(v=vs.110).aspx

Check that the service is running as a user that has administrator privileges.

Using angularjs UI Router, what I'm doing is this:

    .state('myState', {
        url: '/myState',
        templateUrl: 'app/views/myState.html',
        onEnter: scrollContent
    })

With:

var scrollContent = function() {
    // Your favorite scroll method here
};

It never fails on any page, and it is not global.

**Old Method:**
if(x){
   add(x);
}
New Method:
x && add(x);

Even assign operation also we can do with round brackets

exp.includes('regexp_replace') && (exp = exp.replace(/,/g, '@&'));

This should get you started:

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

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

In addition to cletus' answer, JPA 2.0, final since december 2010, introduces an orphanRemoval attribute on @OneToMany annotations. For more details see this blog entry.

Note that since the spec is relatively new, not all JPA 1 provider have a final JPA 2 implementation. For example, the Hibernate 3.5.0-Beta-2 release does not yet support this attribute.