To attempt command line arguments directly is not possible.

One alternative might be environment variables (https://superuser.com/questions/728951/systemd-giving-my-service-multiple-arguments).

This is where I found the answer: http://www.freedesktop.org/software/systemd/man/systemctl.html

so sudo systemctl restart myprog -v -- systemctl will think you're trying to set one of its flags, not myprog's flag.

sudo systemctl restart myprog someotheroption -- systemctl will restart myprog and the someotheroption service, if it exists.

I did discover .NET has a built in way to cast the JSON string into a Dictionary<String, Object> via the System.Web.Script.Serialization.JavaScriptSerializer type in the 3.5 System.Web.Extensions assembly. Use the method DeserializeObject(String).

I stumbled upon this when doing an ajax post (via jquery) of content type 'application/json' to a static .net Page Method and saw that the method (which had a single parameter of type Object) magically received this Dictionary.

Better use $_SERVER['REQUEST_METHOD']:

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // …
}

1. Add Admin user with password
2. Go to wwwroot props
3. Give this user a full access to this folder and its children
4. Change the user of the AppPool to the added user using this article http://technet.microsoft.com/en-us/library/cc771170(v=ws.10).aspx
5. Change the User of the website using this article http://techblog.sunsetsurf.co.uk/2010/07/changing-the-user-iis-runs-as-windows-2008-iis-7-5/ Put the same username and password you have created at step (1).

It is working now congrats

Vertex *f=(findvertex(from));
if(!f) {
    cerr << "vertex not found" << endl;
    exit(1) // or return;
}

Because findVertex can return NULL if it can't find the vertex.

Otherwise this f->adj; is trying to do

NULL->adj;

Which causes access violation.

og:title is one of the open graph meta tags. og:... properties define objects in a social graph. They are used for example by Facebook.

og:title stands for the title of your object as it should appear within the graph (see here for more http://ogp.me/ )

I had this problem with an ASP.NET MVC app I was working on.

I realized I had recently changed my password, and I was able to fix it by logging out and logging back in again.

Old thread but thought I would update;

 File theFile = .......
 String theName = theFile.getName();  // Get the file name
 String thePath = theFile.getAbsolutePath(); // Get the full

More info can be found here; Android File Class

I use Cloud Turtle to get the size of individual buckets. If the bucket size exceeds >100 Gb, then it would take some time to display the size. Cloud turtle is freeware.

A possible solution to this question that wasn't mentioned yet is the following:

    li {
        position: relative;
        list-style-type: none;
    }

    li:before {
        content: "";
        position: absolute;
        top: 8px;
        left: -16px;
        width: 8px;
        height: 8px;
        background-image: url('your-bullet.png');
    }

You can now use the top/left of the li:before to position the new bullet. Note that the width and height of the li:before need to be the same dimensions as the background image you choose. This works in Internet Explorer 8 and up.

To old files I don't know how to do it... I think you will need a script to go thru all files and add the header.

To change the new ones you can do this.

Go to Eclipse menu bar

1. Window menu.
2. Preferences
3. search for Templates
4. go to Code templates
5. click on +code
6. Click on New Java files
7. Click Edit
8. add

/**
${user}
*/

And it's done every new File will have your name on it !

Have a look at using something like

Enum.TryParse

Converts the string representation of the name or numeric value of one or more enumerated constants to an equivalent enumerated object. A parameter specifies whether the operation is case-sensitive. The return value indicates whether the conversion succeeded.

or

Enum.Parse

Converts the string representation of the name or numeric value of one or more enumerated constants to an equivalent enumerated object.

One of the answers is that x:name is to be used inside different program languages such as c# and name is to be used for the framework. Honestly that is what it sounds like to me.

For everyone who is on windows and couldn't solve the duplicating bars issue with any of the solutions mentioned here. I had to install the colorama package as stated in tqdm's known issues which fixed it.

pip install colorama

Try it with this example:

from tqdm import tqdm
from time import sleep

for _ in tqdm(range(5), "All", ncols = 80, position = 0):
    for _ in tqdm(range(100), "Sub", ncols = 80, position = 1, leave = False):
        sleep(0.01)

Which will produce something like:

All:  60%|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦                | 3/5 [00:03<00:02,  1.02s/it]
Sub:  50%|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦                  | 50/100 [00:00<00:00, 97.88it/s]

With argc (argument count) and argv (argument vector) you can get the number and the values of passed arguments when your application has been launched.

This way you can use parameters (such as -version) when your application is started to act a different way.

But you can also use int main(void) as a prototype in C.

There is a third (less known and nonstandard) prototype with a third argument which is envp. It contains environment variables.

Resources:

• Wikipedia - Main function, C and C++

You should use one of the System.Diagnostics.Process.Start() overloads. It's quite simple!

If you don't place the filename of the process you want to run (explorer.exe), the system will recognize it as a valid folder path and try to attach it to the already running Explorer process. In this case, if the folder is already open, Explorer will do nothing.

If you place the filename of the process (as you did), the system will try to run a new instance of the process, passing the second string as a parameter. If the string is a valid folder, it is opened on the newly created process, if not, the new process will do nothing.

I don't know how invalid folder paths are treated by the process in any case. Using System.IO.Directory.Exists() should be enough to ensure that.

also you can try the following.

find . -name '*.java' -exec grep "<yourword" /dev/null {} \;

It gets all the files with .java extension and searches 'yourword' in each file, if it presents, it lists the file.

Hope it helps :)

I've started using static classes when I wish to use functions, rather than classes, as my unit of reuse. Previously, I was all about the evil of static classes. However, learning F# has made me see them in a new light.

What do I mean by this? Well, say when working up some super DRY code, I end up with a bunch of one-method classes. I may just pull these methods into a static class and then inject them into dependencies using a delegate. This also plays nicely with my dependency injection (DI) container of choice Autofac.

Of course taking a direct dependency on a static method is still usually evil (there are some non-evil uses).

Please use Like below.
<a style="cursor: pointer" **(click)="yourFunctionComponent()"** >
<i class="fa fa-dribbble fa-4x"></i>
 </a>

The above can be used so that the fa icon will be shown and also on the click function you could write your logic.

Here is a java 8 method to find a string in a text file:

for (String toFindUrl : urlsToTest) {
        streamService(toFindUrl);
    }

private void streamService(String item) {
        try (Stream<String> stream = Files.lines(Paths.get(fileName))) {
           stream.filter(lines -> lines.contains(item))
                       .forEach(System.out::println);

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

This simply work for me:

int bpm = 60;
char text[256];
sprintf(text, "Pulso: %d     ", bpm);
//now use text as string

You want to use DATEADD, using a negative duration. e.g.

DATEADD(minute, -15, '2000-01-01 08:30:00') 

<p:ajax listener="#{my.handleChange}" update="id of component that need to be rerender after change" process="@this" />



import javax.faces.component.UIOutput;
import javax.faces.event.AjaxBehaviorEvent;

public void handleChange(AjaxBehaviorEvent vce){  
  String name= (String) ((UIOutput) vce.getSource()).getValue();
}

function getDomain(url, subdomain) {
    subdomain = subdomain || false;

    url = url.replace(/(https?:\/\/)?(www.)?/i, '');

    if (!subdomain) {
        url = url.split('.');

        url = url.slice(url.length - 2).join('.');
    }

    if (url.indexOf('/') !== -1) {
        return url.split('/')[0];
    }

    return url;
}

Examples

• getDomain('http://www.example.com'); // example.com
• getDomain('www.example.com'); // example.com
• getDomain('http://blog.example.com', true); // blog.example.com
• getDomain(location.href); // ..

Previous version was getting full domain (including subdomain). Now it determines the right domain depending on preference. So that when a 2nd argument is provided as true it will include the subdomain, otherwise it returns only the 'main domain'

If the user is running El Capitan or higher, it will work in Chrome with

font-family: 'BlinkMacSystemFont';

I fixed the issue without changing the python path as that did not seem like the right solution for me. The following solution worked for me, hopefully it works for you as well :))

1. Open cmd in windows / shell in Linux/Mac.

2. Activate your virtualenv (using source activate / activate.bat / activate.ps1 if using power shell)

   C:\Users\<myUserName>\Videos\myFolder>django-project\Scripts\activate.bat (django-project) C:\Users\<myUserName>\Videos\myFolder>

3. Navigate to your project directory and open vscode there.

   (django-project) C:\Users\prash\Videos\myFolder\projects>code .

4. in VS Code, goto File --> Preferences --> Settings (dont worry you dont need to open the json file)

5. In the setting search bar search for virtual / venv and hit enter. You should find the below in the search bar:

Python: Venv Folders Folders in your home directory to look into for virtual environments (supports pyenv, direnv and virtualenvwrapper by default).

6. Add item, and then enter the path of the scripts of your virtuanenv which has the activate file in it. For example in my system, it is:

   C:\Users\<myUserName>\Videos\myFolder\django-project\Scripts\

7. Save it and restart VS Code.

8. To restart, open cmd again, navigate to your project path and open vs code. (Note that your venv should be activated in cmd before you open vs code from cmd)

Command to open vs code from cmd:

code .

The "image" people generally show during an ajax call is an animated gif. Since there is no way to determine the percent complete of the ajax request, the animated gifs used are indeterminate spinners. This is just an image repeating over and over like a ball of circles of varying sizes. A good site to create your own custom indeterminate spinner is http://ajaxload.info/

Try this:

@keyframes animationName {
  0%   { opacity:0; }
  50%  { opacity:1; }
  100% { opacity:0; }
}
@-o-keyframes animationName{
  0%   { opacity:0; }
  50%  { opacity:1; }
  100% { opacity:0; }
}
@-moz-keyframes animationName{
  0%   { opacity:0; }
  50%  { opacity:1; }
  100% { opacity:0; }
}
@-webkit-keyframes animationName{
  0%   { opacity:0; }
  50%  { opacity:1; }
  100% { opacity:0; }
}   
.elementToFadeInAndOut {
   -webkit-animation: animationName 5s infinite;
   -moz-animation: animationName 5s infinite;
   -o-animation: animationName 5s infinite;
    animation: animationName 5s infinite;
}

Mongoose now supports the timestamps in schema.

const item = new Schema(
  {
    id: {
      type: String,
      required: true,
    },
  { timestamps: true },
);

This will add the createdAt and updatedAt fields on each record create.

Timestamp interface has fields

  interface SchemaTimestampsConfig {
    createdAt?: boolean | string;
    updatedAt?: boolean | string;
    currentTime?: () => (Date | number);
  }

This would help us to choose which fields we want and overwrite the date format.

@RichieHindle solution is now deprecated as of Visual Studio 2012. As the VS studio prompt now states:

VC++ Directories are now available as a user property sheet that is added by default to all projects.

To set an include path you now must right-click a project and go to:

Properties/VC++ Directories/General/Include Directories

Screenshot:

You can use the npm-remote-ls module. You can install it globally:

npm install -g npm-remote-ls

And then call:

npm-remote-ls bower

Alternatively, [email protected] installed then you can use npx and avoid globally installing the command - just call:

npx npm-remote-ls bower

For my circumstance, I'm using sdkman to manage multiple java versions. I set default java version to 13. Install version 8 and now it's working fine.

Difference between Paint() and Repaint() method

Paint():

This method holds instructions to paint this component. Actually, in Swing, you should change paintComponent() instead of paint(), as paint calls paintBorder(), paintComponent() and paintChildren(). You shouldn't call this method directly, you should call repaint() instead.

Repaint():

This method can't be overridden. It controls the update() -> paint() cycle. You should call this method to get a component to repaint itself. If you have done anything to change the look of the component, but not its size ( like changing color, animating, etc. ) then call this method.

Here is a complete program how to recursively list folder's contents:

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

#define NORMAL_COLOR  "\x1B[0m"
#define GREEN  "\x1B[32m"
#define BLUE  "\x1B[34m"



/* let us make a recursive function to print the content of a given folder */

void show_dir_content(char * path)
{
  DIR * d = opendir(path); // open the path
  if(d==NULL) return; // if was not able return
  struct dirent * dir; // for the directory entries
  while ((dir = readdir(d)) != NULL) // if we were able to read somehting from the directory
    {
      if(dir-> d_type != DT_DIR) // if the type is not directory just print it with blue
        printf("%s%s\n",BLUE, dir->d_name);
      else
      if(dir -> d_type == DT_DIR && strcmp(dir->d_name,".")!=0 && strcmp(dir->d_name,"..")!=0 ) // if it is a directory
      {
        printf("%s%s\n",GREEN, dir->d_name); // print its name in green
        char d_path[255]; // here I am using sprintf which is safer than strcat
        sprintf(d_path, "%s/%s", path, dir->d_name);
        show_dir_content(d_path); // recall with the new path
      }
    }
    closedir(d); // finally close the directory
}

int main(int argc, char **argv)
{

  printf("%s\n", NORMAL_COLOR);

    show_dir_content(argv[1]);

  printf("%s\n", NORMAL_COLOR);
  return(0);
}

I found adding constraint programmatically much easier than in storyboard.

    var leadingMargin = NSLayoutConstraint(item: self.tableView, attribute: NSLayoutAttribute.LeadingMargin, relatedBy: NSLayoutRelation.Equal, toItem: self.mView, attribute: NSLayoutAttribute.LeadingMargin, multiplier: 1, constant: 0.0)

    var trailingMargin = NSLayoutConstraint(item: self.tableView, attribute: NSLayoutAttribute.TrailingMargin, relatedBy: NSLayoutRelation.Equal, toItem: mView, attribute: NSLayoutAttribute.TrailingMargin, multiplier: 1, constant: 0.0)

    var height = NSLayoutConstraint(item: self.tableView, attribute: NSLayoutAttribute.Height, relatedBy: NSLayoutRelation.Equal, toItem: nil, attribute: NSLayoutAttribute.NotAnAttribute, multiplier: 1, constant: screenSize.height - 55)

    var bottom = NSLayoutConstraint(item: self.tableView, attribute: NSLayoutAttribute.BottomMargin, relatedBy: NSLayoutRelation.Equal, toItem: self.mView, attribute: NSLayoutAttribute.BottomMargin, multiplier: 1, constant: screenSize.height - 200)

    var top = NSLayoutConstraint(item: self.tableView, attribute: NSLayoutAttribute.TopMargin, relatedBy: NSLayoutRelation.Equal, toItem: self.mView, attribute: NSLayoutAttribute.TopMargin, multiplier: 1, constant: 250)

    self.view.addConstraint(leadingMargin)
    self.view.addConstraint(trailingMargin)
    self.view.addConstraint(height)
    self.view.addConstraint(bottom)
    self.view.addConstraint(top)

You could take this next instruction and would do the work with lack of perfomance. If you want to see the effect of that, put one of the 2 next instructions (Technically similars) where you need to clear the DataGridView into a try{} catch(...){} finally block and wait what occurs.

     while (dataGridView1.Rows.Count > 1)
    {
        dataGridView1.Rows.RemoveAt(0);
    }

    foreach (object _Cols in dataGridView1.Columns)
    {
        dataGridView1.Columns.RemoveAt(0);
    }

You improve this task but its not enough, there is a problem to reset a DataGridView, because of the colums that remains in the DataGridView object. Finally I suggest, the best way i've implemented in my home practice is to handle this gridView as a file with rows, columns: a record collection based on the match between rows and columns. If you can improve, then take your own choice a) or b): foreach or while.

     //(a): With foreach 
    foreach (object _Cols in dataGridView1.Columns)
    {
        dataGridView1.Columns.RemoveAt(0);
    }

    foreach(object _row in dataGridView1.Rows){
        dataGridView1.Rows.RemoveAt(0);
    }

    //(b): With foreach 
    while (dataGridView1.Rows.Count > 1)
    {
        dataGridView1.Rows.RemoveAt(0);
    }
    while (dataGridView1.Columns.Count > 0)
    {
        dataGridView1.Columns.RemoveAt(0);
    }

Well, as a recomendation Never in your life delete the columns first, the order is before the rows after the cols, because logically the columns where created first and then the rows.It would be a penalty in terms of correct analisys.

     foreach (object _Cols in dataGridView1.Columns)
    {
        dataGridView1.Columns.RemoveAt(0);
    }
    foreach (object _row in dataGridView1.Rows)
    {
        dataGridView1.Rows.RemoveAt(0);
    }
    while (dataGridView1.Rows.Count > 1)
    {
        dataGridView1.Rows.RemoveAt(0);
    }

    while (dataGridView1.Columns.Count > 0)
    {
        dataGridView1.Columns.RemoveAt(0);
    }

Then, Put it inside a function or method.

 private void ClearDataGridViewLoopWhile()
{           
    while (dataGridView1.Rows.Count > 1)
    {
        dataGridView1.Rows.RemoveAt(0);
    }

    while (dataGridView1.Columns.Count > 0)
    {
        dataGridView1.Columns.RemoveAt(0);
    }
}

private void ClearDataGridViewForEach()
{
    foreach (object _Cols in dataGridView1.Columns)
    {
        dataGridView1.Columns.RemoveAt(0);
    }
    foreach (object _row in dataGridView1.Rows)
    {
        dataGridView1.Rows.RemoveAt(0);
    }
}

Finally, call your new function ClearDataGridViewLoopWhile(); or ClearDataGridViewForEach(); where you need to use it, but its recomended when you are making queries and changing over severall tables that will load with diferents header names in the grieView. But if you want preserve headers here there is a solution given.

Just two steps needed:

1. Apply setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); after setContentView().

2. In the AndroidMainfest.xml, put this statement <activity android:name=".YOURCLASSNAME" android:screenOrientation="landscape" />

Hope it helps and happy coding :)

Simply:

mysql.server start

mysql.server stop

mysql.server restart

You could do something like this:

> +(Math.floor(y/x)*x).toFixed(15);
1.2

C:\laravel-master>composer create-project laravel/laravel Installing laravel/laravel (v4.0.6) - Installing laravel/laravel (v4.0.6) [RuntimeException] You must enable the openssl extension to download files via https

I'm using EasyPhp (WAMP type). In the EasyPHP Icon in the taskbar, right click and select configuration then select PHP. I will open the PHP.ini file configuration in a Notepad, search-find or CTRL+F in notepad for the word OPENSSL you will find this ;extension=php_openssl.dll just remove the ; and the extension=php_openssl.dll is active.

C:\laravel-master>composer create-project laravel/laravel Installing laravel/laravel (v4.0.6) - Installing laravel/laravel (v4.0.6) Downloading: 100% Created project in C:\laravel-master\laravel Loading composer repositories with package information Installing dependencies (including require-dev)

a=[100,200,300,400,500]
def search(b):
 try:
  k=a.index(b)
  return a[k] 
 except ValueError:
    return 'not found'
print(search(500))

it'll return the object if found else it'll return "not found"

int is a primitive data type . It is not a reference variable which can take null values . You need to change the method return type to Integer wrapper class .

To date (mysql 8.0.18) there is no suitable function inside mysql to re-create indexes.
Since mysql 8.0 myisam is slowly phasing into deprecated status, innodb is the current main storage engine.
In most practical cases innodb is the best choice and it's supposed to keep indexes working well.
In most practical cases innodb also does a good job, you do not need to recreate indexes. Almost always.

When it comes to large tables with hundreds of GB data amd rows and a lot of writing the situation changes, indexes can degrade in performance.
In my personal case I've seen performance drop from ~15 minutes for a count(*) using a secondary index to 4300 minutes after 2 months of writing to the table with linear time increase.
After recreating the index the performance goes back to 15 minutes.

To date we have two options to do that:
1) OPTIMIZE TABLE (or ALTER TABLE)
Innodb doesn't support optimization so in both cases the entire table will be read and re-created.
This means you need the storage for the temporary file and depending on the table a lot of time (I've cases where an optimize takes a week to complete). This will compact the data and rebuild all indexes.
Despite not being officially recommended, I highly recommend the OPTIMIZE process on write-heavy tables up to 100GB in size.

2) ALTER TABLE DROP KEY -> ALTER TABLE ADD KEY
You manually drop the key by name, you manually create it again. In a production environment you'll want to create it first, then drop the old version.
The upside: this can be a lot faster than optimize. The downside: you need to manually create the syntax.
"SHOW CREATE TABLE" can be used to quickly see which indexes are available and how they are called.

Appendix:
1) To just update statistics you can use the already mentioned "ANALYZE TABLE".
2) If you experience performance degradation on write-heavy servers you might need to restart mysql. There are a couple of bugs in current mysql (8.0) that can cause significant slowdown without showing up in error log. Eventually those slowdowns lead to a server crash but it can take weeks or even months to build up to the crash, in this process the server gets slower and slower in responses.
3) If you wish to re-create a large table that takes weeks to complete or fails after hours due to internal data integrity problems you should do a CREATE TABLE LIKE, INSERT INTO SELECT *. then 'atomic RENAME' the tables.
4) If INSERT INTO SELECT * takes hours to days to complete on huge tables you can speed up the process by about 20-30 times using a multi-threaded approach. You "partition" the table into chunks and INSERT INTO SELECT * in parallel.

This will eliminate the error and is type safe:

this.DNATranscriber[character as keyof typeof DNATranscriber]

I had the same issue. My tomcat was started but I was getting HTTP 404 page not found.However, in my situation, I installed tree instances of tomcat. Each instance contains conf, temp, work, webapps and logs folders. Unless I forgot, to copy the global web.xml under conf folder of each tomcat.

    e.g: /opt/tomcat/mytomcatInstance/conf/web.xml 

The web.xml Deployment Descriptor file describes how to deploy a web application in a servlet container.

So even if my tomcat was up, my web apps could not be deployed properly.

|*| Installing Bootstrap 4 for Angular 2, 4, 5, 6 + :

|+> Install Bootstrap with npm

npm install bootstrap --save

npm install popper.js --save

|+> Add styles and scripts to angular.json

"architect": [{
    ...
    "styles": [
        "node_modules/bootstrap/dist/css/bootstrap.min.css",
        "src/styles.scss"
    ],
    "scripts": [
        "node_modules/jquery/dist/jquery.js",
        "node_modules/popper.js/dist/umd/popper.min.js",
        "node_modules/bootstrap/dist/js/bootstrap.min.js"
    ]
    ...
}]

Although @ruakh gave a good answer, I will add some alternatives for completeness:

You could in fact use even var Omega = 'Ω' in JavaScript, but only if your JavaScript code is:

• inside an event attribute, as in onclick="var Omega = '&#937'; alert(Omega)" or
• in a script element inside an XHTML (or XHTML + XML) document served with an XML content type.

In these cases, the code will be first (before getting passed to the JavaScript interpreter) be parsed by an HTML parser so that character references like Ω are recognized. The restrictions make this an impractical approach in most cases.

You can also enter the O character as such, as in var Omega = 'O', but then the character encoding must allow that, the encoding must be properly declared, and you need software that let you enter such characters. This is a clean solution and quite feasible if you use UTF-8 encoding for everything and are prepared to deal with the issues created by it. Source code will be readable, and reading it, you immediately see the character itself, instead of code notations. On the other hand, it may cause surprises if other people start working with your code.

Using the \u notation, as in var Omega = '\u03A9', works independently of character encoding, and it is in practice almost universal. It can however be as such used only up to U+FFFF, i.e. up to \uffff, but most characters that most people ever heard of fall into that area. (If you need “higher” characters, you need to use either surrogate pairs or one of the two approaches above.)

You can also construct a character using the String.fromCharCode() method, passing as a parameter the Unicode number, in decimal as in var Omega = String.fromCharCode(937) or in hexadecimal as in var Omega = String.fromCharCode(0x3A9). This works up to U+FFFF. This approach can be used even when you have the Unicode number in a variable.

Edit your AndroidManifest.xml to add RECEIVE_BOOT_COMPLETED permission

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

Edit your AndroidManifest.xml application-part for below Permission

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

Now write below in Activity.

public class BootUpReceiver extends BroadcastReceiver{
    @Override
    public void onReceive(Context context, Intent intent) {
        Intent i = new Intent(context, MyActivity.class);  
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(i);  
    }
}

Late to the party, but I lost a lot of time with this issue until I found my answer.

Short and sweet, translate is superior to replace. If you're more interested in funcionality over time optimization, do not use replace.

Also use translate if you don't know if the set of characters to be replaced overlaps the set of characters used to replace.

Case in point:

Using replace you would naively expect the snippet "1234".replace("1", "2").replace("2", "3").replace("3", "4") to return "2344", but it will return in fact "4444".

Translation seems to perform what OP originally desired.

UPDATE some_table 
   SET this_column=x, that_column=y 
   WHERE something LIKE 'them'

It sounds like you have a problem with your dsn or odbc data source.

Try bypassing the dsn first and connect using:

TDSVER=8.0 tsql -S *serverIPAddress* -U *username* -P *password*

If that works, you know its an issue with your dsn or with freetds using your dsn. Also, it is possible that your tds version is not compatible with your server. You might want to try other TDSVER settings (5.0, 7.0, 7.1).

Building on @JustinBarber's example and noting @eric.frederich's comment, if you want to format negative values like -$1,000.00 rather than $-1,000.00 and don't want to use locale:

def as_currency(amount):
    if amount >= 0:
        return '${:,.2f}'.format(amount)
    else:
        return '-${:,.2f}'.format(-amount)

If your $result variable is a string json like, you must use json_decode function to parse it as an object or array:

$result = '{"Cancelled":false,"MessageID":"402f481b-c420-481f-b129-7b2d8ce7cf0a","Queued":false,"SMSError":2,"SMSIncomingMessages":null,"Sent":false,"SentDateTime":"\/Date(-62135578800000-0500)\/"}';
$json = json_decode($result, true);
print_r($json);

OUTPUT

Array
(
    [Cancelled] => 
    [MessageID] => 402f481b-c420-481f-b129-7b2d8ce7cf0a
    [Queued] => 
    [SMSError] => 2
    [SMSIncomingMessages] => 
    [Sent] => 
    [SentDateTime] => /Date(-62135578800000-0500)/
)

Now you can work with $json variable as an array:

echo $json['MessageID'];
echo $json['SMSError'];
// other stuff

References:

• json_decode - PHP Manual

You probably want to use something like jQuery, which makes JS programming easier.

Something like:

$(document).ready(function(){
   // Your code here
});

Would seem to do what you are after.

A lambda function is an anonymous function that you create in-line. It can capture variables as some have explained, (e.g. http://www.stroustrup.com/C++11FAQ.html#lambda) but there are some limitations. For example, if there's a callback interface like this,

void apply(void (*f)(int)) {
    f(10);
    f(20);
    f(30);
}

you can write a function on the spot to use it like the one passed to apply below:

int col=0;
void output() {
    apply([](int data) {
        cout << data << ((++col % 10) ? ' ' : '\n');
    });
}

But you can't do this:

void output(int n) {
    int col=0;
    apply([&col,n](int data) {
        cout << data << ((++col % 10) ? ' ' : '\n');
    });
}

because of limitations in the C++11 standard. If you want to use captures, you have to rely on the library and

#include <functional> 

(or some other STL library like algorithm to get it indirectly) and then work with std::function instead of passing normal functions as parameters like this:

#include <functional>
void apply(std::function<void(int)> f) {
    f(10);
    f(20);
    f(30);
}
void output(int width) {
    int col;
    apply([width,&col](int data) {
        cout << data << ((++col % width) ? ' ' : '\n');
    });
}

recently i have faced with this error in my mysql ERROR 2002 (HY000):

Can't connect to local MySQL server through socket

'/var/lib/mysql/mysql.sock' (111)

because i forget to start my mariadb. just type this command on ur terminal.

systemctl start mariadb.service

After restoring a Database from SQL2016 to SQL2019, I had the same issue when I try to access Database Diagrams. I had the correct Database owner already but owner of Files was empty. Once I set that, it worked properly...

For Apache 2.4.2 the solution is: in httpd.conf on line 265 change Require none to Require all granted. That's all.

If you have Microsoft Office:

1. RIGHT-drag the drive, folder or file from Windows Explorer into the body of a Word document or Outlook email
2. Select 'Create Hyperlink Here'

The inserted text will be the full UNC of the dragged item.

To create a vertical line centered inside a div I think you can use this code. The 'container' may well be 100% width, I guess.

div.container {_x000D_
  width: 400px;_x000D_
}_x000D_
_x000D_
div.vertical-line {_x000D_
  border-left: 1px solid #808080;_x000D_
  height: 350px;_x000D_
  margin-left: auto;_x000D_
  margin-right: auto;_x000D_
  width: 1px;_x000D_
}

<div class="container">_x000D_
  <div class="vertical-line">&nbsp;</div>_x000D_
</div>

Almost same as greatbear302's answer, but i create ContractResolver per request.

1) Create a custom ContractResolver

public class MyJsonContractResolver : DefaultContractResolver
{
    public List<Tuple<string, string>> ExcludeProperties { get; set; }

    protected override JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization)
    {
        JsonProperty property = base.CreateProperty(member, memberSerialization);

        if (ExcludeProperties?.FirstOrDefault(
            s => s.Item2 == member.Name && s.Item1 == member.DeclaringType.Name) != null)
        {
            property.ShouldSerialize = instance => { return false; };
        }

        return property;
    }
}

2) Use custom contract resolver in action

public async Task<IActionResult> Sites()
{
    var items = await db.Sites.GetManyAsync();

    return Json(items.ToList(), new JsonSerializerSettings
    {
        ContractResolver = new MyJsonContractResolver()
        {
            ExcludeProperties = new List<Tuple<string, string>>
            {
                Tuple.Create("Site", "Name"),
                Tuple.Create("<TypeName>", "<MemberName>"),
            }
        }
    });
}

Edit:

It didn't work as expected(isolate resolver per request). I'll use anonymous objects.

public async Task<IActionResult> Sites()
{
    var items = await db.Sites.GetManyAsync();

    return Json(items.Select(s => new
    {
        s.ID,
        s.DisplayName,
        s.Url,
        UrlAlias = s.Url,
        NestedItems = s.NestedItems.Select(ni => new
        {
            ni.Name,
            ni.OrdeIndex,
            ni.Enabled,
        }),
    }));
}

I was looking for the right method to handle those radio buttons here is an example for a solution I found here:

<tr *ngFor="let entry of entries">
    <td>{{ entry.description }}</td>
    <td>
        <input type="radio" name="radiogroup" 
            [value]="entry.id" 
            (change)="onSelectionChange(entry)">
    </td>
</tr>

Notice the onSelectionChange that passes the current element to the method.

There are two parts to that answer (I wrote it). One part is easy to quantify, the other is more empirical.

Hardware Constraints:

This is the easy to quantify part. Appendix F of the current CUDA programming guide lists a number of hard limits which limit how many threads per block a kernel launch can have. If you exceed any of these, your kernel will never run. They can be roughly summarized as:

1. Each block cannot have more than 512/1024 threads in total (Compute Capability 1.x or 2.x and later respectively)
2. The maximum dimensions of each block are limited to [512,512,64]/[1024,1024,64] (Compute 1.x/2.x or later)
3. Each block cannot consume more than 8k/16k/32k/64k/32k/64k/32k/64k/32k/64k registers total (Compute 1.0,1.1/1.2,1.3/2.x-/3.0/3.2/3.5-5.2/5.3/6-6.1/6.2/7.0)
4. Each block cannot consume more than 16kb/48kb/96kb of shared memory (Compute 1.x/2.x-6.2/7.0)

If you stay within those limits, any kernel you can successfully compile will launch without error.

Performance Tuning:

This is the empirical part. The number of threads per block you choose within the hardware constraints outlined above can and does effect the performance of code running on the hardware. How each code behaves will be different and the only real way to quantify it is by careful benchmarking and profiling. But again, very roughly summarized:

1. The number of threads per block should be a round multiple of the warp size, which is 32 on all current hardware.
2. Each streaming multiprocessor unit on the GPU must have enough active warps to sufficiently hide all of the different memory and instruction pipeline latency of the architecture and achieve maximum throughput. The orthodox approach here is to try achieving optimal hardware occupancy (what Roger Dahl's answer is referring to).

The second point is a huge topic which I doubt anyone is going to try and cover it in a single StackOverflow answer. There are people writing PhD theses around the quantitative analysis of aspects of the problem (see this presentation by Vasily Volkov from UC Berkley and this paper by Henry Wong from the University of Toronto for examples of how complex the question really is).

At the entry level, you should mostly be aware that the block size you choose (within the range of legal block sizes defined by the constraints above) can and does have a impact on how fast your code will run, but it depends on the hardware you have and the code you are running. By benchmarking, you will probably find that most non-trivial code has a "sweet spot" in the 128-512 threads per block range, but it will require some analysis on your part to find where that is. The good news is that because you are working in multiples of the warp size, the search space is very finite and the best configuration for a given piece of code relatively easy to find.

If you want to go to the previous page without knowing the url, you could use the new History api.

history.back(); //Go to the previous page
history.forward(); //Go to the next page in the stack
history.go(index); //Where index could be 1, -1, 56, etc.

But you can't manipulate the content of the history stack on browser that doesn't support the HTML5 History API

For more information see the doc

Use your mydate object and call getMonth() and getFullYear()

See this for more info: http://www.w3schools.com/jsref/jsref_obj_date.asp

I needed to find the position of an element inside a ListView and used this snippet that works kind of like .offset:

const UIManager = require('NativeModules').UIManager;
const handle = React.findNodeHandle(this.refs.myElement);
UIManager.measureLayoutRelativeToParent(
  handle, 
  (e) => {console.error(e)}, 
  (x, y, w, h) => {
    console.log('offset', x, y, w, h);
  });

This assumes I had a ref='myElement' on my component.

Implement the Comparable interface on your customObject.

Well, according to Wikipedia, with a WAR file, the classes that get loaded into the classpath are in the "/WEB-INF/classes" and "/WEB-INF/lib" directory.

You could try simply putting a copy of the classes on the root file system of the zip file (which is what a war/jar is). I'm not sure if that would work though.

You can always just create two separate files.

One thing that was super easy and worked well for me was doing a TNSPing from a cmd prompt:

TNS Ping Utility for 32-bit Windows: Version 11.2.0.3.0 - Production on 13-MAR-2015 16:35:32

This is a syntax error in your Makefile. It's quite hard to be more specific than that, without seeing the file itself, or relevant portion(s) thereof.

As long as your script is executable and doesn't have any extension you can drag it as-is to the right side (Document side) of the Dock and it will run in a terminal window when clicked instead of opening an editor.

If you want to have an extension (like foo.sh), you can go to the file info window in Finder and change the default application for that particular script from whatever it is (TextEdit, TextMate, whatever default is set on your computer for .sh files) to Terminal. It will then just execute instead of opening in a text editor. Again, you will have to drag it to the right side of the Dock.

Since you want to center the button, and not the text, what I've done in the past is add a class, then use that class to center the button:

<button class="btn btn-large btn-primary newclass" type="button">Submit</button>

and the CSS would be:

.btn.newclass {width:25%; display:block; margin: 0 auto;}

The "width" value is up to you, and you can play with that to get the right look.

Steve

The grid system in Bootstrap 3 requires a bit of a lateral shift in your thinking from Bootstrap 2. A column in BS2 (col-*) is NOT synonymous with a column in BS3 (col-sm-*, etc), but there is a way to achieve the same result.

Check out this update to your fiddle: http://jsfiddle.net/pjBzY/22/ (code copied below).

First of all, you don't need to specify a col for each screen size if you want 50/50 columns at all sizes. col-sm-6 applies not only to small screens, but also medium and large, meaning class="col-sm-6 col-md-6" is redundant (the benefit comes in if you want to change the column widths at different size screens, such as col-sm-6 col-md-8).

As for the margins issue, the negative margins provide a way to align blocks of text in a more flexible way than was possible in BS2. You'll notice in the jsfiddle, the text in the first column aligns visually with the text in the paragraph outside the row -- except at "xs" window sizes, where the columns aren't applied.

If you need behavior closer to what you had in BS2, where there is padding between each column and there are no visual negative margins, you will need to add an inner-div to each column. See the inner-content in my jsfiddle. Put something like this in each column, and they will behave the way old col-* elements did in BS2.

jsfiddle HTML

<div class="container">
    <p class="other-content">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse aliquam sed sem nec viverra. Phasellus fringilla metus vitae libero posuere mattis. Integer sit amet tincidunt felis. Maecenas et pharetra leo. Etiam venenatis purus et nibh laoreet blandit.</p>
    <div class="row">
        <div class="col-sm-6 my-column">
            Col 1
            <p class="inner-content">Inner content - THIS element is more synonymous with a Bootstrap 2 col-*.</p>
        </div>
        <div class="col-sm-6 my-column">
            Col 2
        </div>
    </div>
</div>

and the CSS

.row {
    border: blue 1px solid;
}
.my-column {
    background-color: green;
    padding-top: 10px;
    padding-bottom: 10px;
}
.my-column:first-child {
    background-color: red;
}

.inner-content {
    background: #eee;
    border: #999;
    border-radius: 5px;
    padding: 15px;
}

Simplest code is DataGridView1.SelectedCells(column_index).Value

As an example, for the first selected cell:

DataGridView1.SelectedCells(0).Value

This is specifically a special case because computers represent numbers in base 2. This is generalizable:

(number)_base % base^x

is equivilent to the last x digits of (number)_base.

string abc= dt.Rows[0]["column name"].ToString();

See ?read.table. Basically, when you use read.table, you specify a number indicating the column:

##Row names in the first column
read.table(filname.txt, row.names=1)

There is no better way but since it's an operation you usually do quite often, you'd better automatize the process.

Most frameworks offer a way to make arguments parsing an easy task. You can build you own object for that. Quick and dirty example :

class Request
{

    // This is the spirit but you may want to make that cleaner :-)
    function get($key, $default=null, $from=null)
    {
         if ($from) :
             if (isset(${'_'.$from}[$key]));
                return sanitize(${'_'.strtoupper($from)}[$key]); // didn't test that but it should work
         else
             if isset($_REQUEST[$key])
                return sanitize($_REQUEST[$key]);

         return $default;
    }

    // basics. Enforce it with filters according to your needs
    function sanitize($data)
    {
          return addslashes(trim($data));
    }

    // your rules here
    function isEmptyString($data)
    {
        return (trim($data) === "" or $data === null);
    }


    function exists($key) {}

    function setFlash($name, $value) {}

    [...]

}

$request = new Request();
$question= $request->get('question', '', 'post');
print $request->isEmptyString($question);

Symfony use that kind of sugar massively.

But you are talking about more than that, with your "// Handle error here ". You are mixing 2 jobs : getting the data and processing it. This is not the same at all.

There are other mechanisms you can use to validate data. Again, frameworks can show you best pratices.

Create objects that represent the data of your form, then attach processses and fall back to it. It sounds far more work that hacking a quick PHP script (and it is the first time), but it's reusable, flexible, and much less error prone since form validation with usual PHP tends to quickly become spaguetti code.

Event listeners

First off it's important to understand that there are two kinds of "event listeners":

1. Scope event listeners registered via $on:

   $scope.$on('anEvent', function (event, data) {
     ...
   });
   

2. Event handlers attached to elements via for example on or bind:

   element.on('click', function (event) {
     ...
   });
   

$scope.$destroy()

When $scope.$destroy() is executed it will remove all listeners registered via $on on that $scope.

It will not remove DOM elements or any attached event handlers of the second kind.

This means that calling $scope.$destroy() manually from example within a directive's link function will not remove a handler attached via for example element.on, nor the DOM element itself.

element.remove()

Note that remove is a jqLite method (or a jQuery method if jQuery is loaded before AngularjS) and is not available on a standard DOM Element Object.

When element.remove() is executed that element and all of its children will be removed from the DOM together will all event handlers attached via for example element.on.

It will not destroy the $scope associated with the element.

To make it more confusing there is also a jQuery event called $destroy. Sometimes when working with third-party jQuery libraries that remove elements, or if you remove them manually, you might need to perform clean up when that happens:

element.on('$destroy', function () {
  scope.$destroy();
});

What to do when a directive is "destroyed"

This depends on how the directive is "destroyed".

A normal case is that a directive is destroyed because ng-view changes the current view. When this happens the ng-view directive will destroy the associated $scope, sever all the references to its parent scope and call remove() on the element.

This means that if that view contains a directive with this in its link function when it's destroyed by ng-view:

scope.$on('anEvent', function () {
 ...
});

element.on('click', function () {
 ...
});

Both event listeners will be removed automatically.

However, it's important to note that the code inside these listeners can still cause memory leaks, for example if you have achieved the common JS memory leak pattern circular references.

Even in this normal case of a directive getting destroyed due to a view changing there are things you might need to manually clean up.

For example if you have registered a listener on $rootScope:

var unregisterFn = $rootScope.$on('anEvent', function () {});

scope.$on('$destroy', unregisterFn);

This is needed since $rootScope is never destroyed during the lifetime of the application.

The same goes if you are using another pub/sub implementation that doesn't automatically perform the necessary cleanup when the $scope is destroyed, or if your directive passes callbacks to services.

Another situation would be to cancel $interval/$timeout:

var promise = $interval(function () {}, 1000);

scope.$on('$destroy', function () {
  $interval.cancel(promise);
});

If your directive attaches event handlers to elements for example outside the current view, you need to manually clean those up as well:

var windowClick = function () {
   ...
};

angular.element(window).on('click', windowClick);

scope.$on('$destroy', function () {
  angular.element(window).off('click', windowClick);
});

These were some examples of what to do when directives are "destroyed" by Angular, for example by ng-view or ng-if.

If you have custom directives that manage the lifecycle of DOM elements etc. it will of course get more complex.

If no file available for download, I needed to disable the asp:linkButton, change it to grey and eliminate the underline on the hover. This worked:

.disabled {
    color: grey;
    text-decoration: none !important;
}

LinkButton button = item.FindControl("lnkFileDownload") as LinkButton;
button.Enabled = false;
button.CssClass = "disabled";

The best solution to make an "iframe" responsive and fit with all device screens , simply apply this code (working great with Games sites):

iframe::-webkit-scrollbar{display:none}
.iframe{background:#fff;overflow:hidden}
.iframe iframe{width:100%;height:540px;border:0;display:block}
.iframe-content{position:absolute;width:100%;height:540px;overflow:auto;top:0;bottom:0;-webkit-overflow-scrolling:touch}

@media screen and (max-width:992px){.iframe iframe{height:720px}}
@media screen and (max-width:768px){.iframe iframe{height:720px}}
@media screen and (max-width:720px){.iframe iframe{height:720px}}
@media screen and (max-width:479px){.iframe iframe{height:480px}}
@media screen and (max-height:400px){.iframe iframe{height:360px}}

If you're looking for a responsive games container fit with all devices apply this code which uses advanced CSS @media queries.

This example selects a new Range of Cells defined by the current cell to a cell 5 to the right.

Note that .Offset takes arguments of Offset(row, columns) and can be quite useful.

Sub testForStackOverflow()
    Range(ActiveCell, ActiveCell.Offset(0, 5)).Copy
End Sub

Using true/false removes some bracket clutter...

#! /bin/bash    
#  true_or_false.bash

[ "$(basename $0)" == "bash" ] && sourced=true || sourced=false

$sourced && echo "SOURCED"
$sourced || echo "CALLED"

# Just an alternate way:
! $sourced  &&  echo "CALLED " ||  echo "SOURCED"

$sourced && return || exit

Well, more technically speaking, the difference between a static method and a virtual method is the way the are linked.

A traditional "static" method like in most non OO languages gets linked/wired "statically" to its implementation at compile time. That is, if you call method Y() in program A, and link your program A with library X that implements Y(), the address of X.Y() is hardcoded to A, and you can not change that.

In OO languages like JAVA, "virtual" methods are resolved "late", at run-time, and you need to provide an instance of a class. So in, program A, to call virtual method Y(), you need to provide an instance, B.Y() for example. At runtime, every time A calls B.Y() the implementation called will depend on the instance used, so B.Y() , C.Y() etc... could all potential provide different implementations of Y() at runtime.

Why will you ever need that? Because that way you can decouple your code from the dependencies. For example, say program A is doing "draw()". With a static language, thats it, but with OO you will do B.draw() and the actual drawing will depend on the type of object B, which, at runtime, can change to square a circle etc. That way your code can draw multiple things with no need to change, even if new types of B are provided AFTER the code was written. Nifty -

After converting your varchar2 date to a true date datatype, then convert back to varchar2 with the desired mask:

to_char(to_date('01/02/2012','MM/DD/YYYY'),'WW')

If you want the week number in a number datatype, you can wrap the statement in to_number():

to_number(to_char(to_date('01/02/2012','MM/DD/YYYY'),'WW'))

However, you have several week number options to consider:

WW  Week of year (1-53) where week 1 starts on the first day of the year and continues to the seventh day of the year.
W   Week of month (1-5) where week 1 starts on the first day of the month and ends on the seventh.
IW  Week of year (1-52 or 1-53) based on the ISO standard.

You can also try using multiprocessing.Process with daemon=True; the process.start() method does not block and you can return a response/status immediately to the caller while your expensive function executes in the background.

I experienced similar problem while working with falcon framework and using daemon process helped.

You'd need to do the following:

from multiprocessing import Process

@app.route('/render/<id>', methods=['POST'])
def render_script(id=None):
    ...
    heavy_process = Process(  # Create a daemonic process with heavy "my_func"
        target=my_func,
        daemon=True
    )
    heavy_process.start()
    return Response(
        mimetype='application/json',
        status=200
    )

# Define some heavy function
def my_func():
    time.sleep(10)
    print("Process finished")

You should get a response immediately and, after 10s you should see a printed message in the console.

NOTE: Keep in mind that daemonic processes are not allowed to spawn any child processes.

I prefer the oneliner:

print(sorted(df['Column Name'].unique()))

This is precisely the sort of scenario where analytics come to the rescue.

Given this test data:

SQL> select * from employment_history
  2  order by Gc_Staff_Number
  3             , start_date
  4  /

GC_STAFF_NUMBER START_DAT END_DATE  C
--------------- --------- --------- -
           1111 16-OCT-09           Y
           2222 08-MAR-08 26-MAY-09 N
           2222 12-DEC-09           Y
           3333 18-MAR-07 08-MAR-08 N
           3333 01-JUL-09 21-MAR-09 N
           3333 30-JUL-10           Y

6 rows selected.

SQL> 

An inline view with an analytic LAG() function provides the right answer:

SQL> select Gc_Staff_Number
  2             , start_date
  3             , prev_end_date
  4  from   (
  5      select Gc_Staff_Number
  6             , start_date
  7             , lag (end_date) over (partition by Gc_Staff_Number
  8                                    order by start_date )
  9                  as prev_end_date
 10             , current_flag
 11      from employment_history
 12  )
 13  where current_flag = 'Y'
 14  /

GC_STAFF_NUMBER START_DAT PREV_END_
--------------- --------- ---------
           1111 16-OCT-09
           2222 12-DEC-09 26-MAY-09
           3333 30-JUL-10 21-MAR-09

SQL>

The inline view is crucial to getting the right result. Otherwise the filter on CURRENT_FLAG removes the previous rows.

pip uninstall pip will work  

The problem with datetime.utcnow() and other such solutions is that they are slow.

More efficient solution may look like this one:

def _timestamp(prec=0):
    t = time.time()
    s = time.strftime("%H:%M:%S", time.localtime(t))
    if prec > 0:
        s += ("%.9f" % (t % 1,))[1:2+prec]
    return s

Where prec would be 3 in your case (milliseconds).

The function works up to 9 decimal places (please note number 9 in the 2nd formatting string).

If you'd like to round the fractional part, I'd suggest building "%.9f" dynamically with desired number of decimal places.

Warning create_function() has been DEPRECATED as of PHP 7.2.0. Relying on this function is highly discouraged.

Builtin loops in PHP are faster then interpreted loops, so it actually makes sense to make this one a one-liner:

$result = array();
array_walk($cats, create_function('$value, $key, &$result', '$result[] = $value->id;'), $result)

You can use the shown event/show event based on what you need:

$( "#code" ).on('shown', function(){
    alert("I want this to appear after the modal has opened!");
});

Demo: Plunker

Update for Bootstrap 3.0

For Bootstrap 3.0 you can still use the shown event but you would use it like this:

$('#code').on('shown.bs.modal', function (e) {
  // do something...
})

See the Bootstrap 3.0 docs here under "Events".

Try calling it like: obj.some_function( '1', 2, '3', g="foo", h="bar" ). After the required positional arguments, you can specify specific optional arguments by name.

Enabling Access to External Schema

You need to enable the IDE and the GlassFish Server to access external schema to parse the WSDL file of the web service. To enable access you need to modify the configuration files of the IDE and the GlassFish Server. For more details, see the FAQ How to enable parsing of WSDL with an external schema? Configuring the IDE

To generate a web service client in the IDE from a web service or WSDL file you need to modify the IDE configuration file (netbeans.conf) to add the following switch to netbeans_default_options.

-J-Djavax.xml.accessExternalSchema=all

For more about locating and modifying the netbeans.conf configuration file, see Netbeans Conf FAQ. Configuring the GlassFish Server

If you are deploying to the GlassFish Server you need to modify the configuration file of the GlassFish Server (domain.xml) to enable the server to access external schemas to parse the wsdl file and generate the test client. To enable access to external schemas, open the GlassFish configuration file (GLASSFISH_INSTALL/glassfish/domains/domain1/config/domain.xml) and add the following JVM option element (in bold). You will need to restart the server for the change to take effect.

</java-config>
  ...
  <jvm-options>-Djavax.xml.accessExternalSchema=all</jvm-options>
</java-config>

The .Elements operation returns a LIST of XElements - but what you really want is a SINGLE element. Add this:

XElement Contacts = (from xml2 in XMLDoc.Elements("Contacts").Elements("Node")
                    where xml2.Element("ID").Value == variable
                    select xml2).FirstOrDefault();

This way, you tell LINQ to give you the first (or NULL, if none are there) from that LIST of XElements you're selecting.

Marc

Yes, a menu gives you the bar but it doesn't give you any items to put in the bar. You need something like (from one of my own projects):

<!-- Menu. -->
<Menu Width="Auto" Height="20" Background="#FFA9D1F4" DockPanel.Dock="Top">
    <MenuItem Header="_Emulator">
    <MenuItem Header="Load..." Click="MenuItem_Click" />
    <MenuItem Header="Load again" Click="menuEmulLoadLast" />
    <Separator />
    <MenuItem Click="MenuItem_Click">
        <MenuItem.Header>
            <DockPanel>
                <TextBlock>Step</TextBlock>
                <TextBlock Width="10"></TextBlock>
                <TextBlock HorizontalAlignment="Right">F2</TextBlock>
            </DockPanel>
        </MenuItem.Header>
    </MenuItem>
    :

Kubernetes will pull upon Pod creation if either (see updating-images doc):

• Using images tagged :latest
• imagePullPolicy: Always is specified

This is great if you want to always pull. But what if you want to do it on demand: For example, if you want to use some-public-image:latest but only want to pull a newer version manually when you ask for it. You can currently:

• Set imagePullPolicy to IfNotPresent or Never and pre-pull: Pull manually images on each cluster node so the latest is cached, then do a kubectl rolling-update or similar to restart Pods (ugly easily broken hack!)
• Temporarily change imagePullPolicy, do a kubectl apply, restart the pod (e.g. kubectl rolling-update), revert imagePullPolicy, redo a kubectl apply (ugly!)
• Pull and push some-public-image:latest to your private repository and do a kubectl rolling-update (heavy!)

No good solution for on-demand pull. If that changes, please comment; I'll update this answer.

Put this right before the closing Body tag at the bottom of the page.

<script>
    if (location.hash) {
        location.href = location.hash;
    }
</script>

jQuery is actually not required.

By default the JNI Native folder is named as jni . Renaming it to cpp fixed the issue

If you want to plot lines instead of points, see this example, modified here to plot good/bad points representing a function as a black/red as appropriate:

def plot(xx, yy, good):
    """Plot data

    Good parts are plotted as black, bad parts as red.

    Parameters
    ----------
    xx, yy : 1D arrays
        Data to plot.
    good : `numpy.ndarray`, boolean
        Boolean array indicating if point is good.
    """
    import numpy as np
    import matplotlib.pyplot as plt
    fig, ax = plt.subplots()
    from matplotlib.colors import from_levels_and_colors
    from matplotlib.collections import LineCollection
    cmap, norm = from_levels_and_colors([0.0, 0.5, 1.5], ['red', 'black'])
    points = np.array([xx, yy]).T.reshape(-1, 1, 2)
    segments = np.concatenate([points[:-1], points[1:]], axis=1)
    lines = LineCollection(segments, cmap=cmap, norm=norm)
    lines.set_array(good.astype(int))
    ax.add_collection(lines)
    plt.show()

The short answer here is the serial ID is computed via a hash if you don't specify it. (Static members are not inherited--they are static, there's only (1) and it belongs to the class).

http://docs.oracle.com/javase/6/docs/platform/serialization/spec/class.html

The getSerialVersionUID method returns the serialVersionUID of this class. Refer to Section 4.6, "Stream Unique Identifiers." If not specified by the class, the value returned is a hash computed from the class's name, interfaces, methods, and fields using the Secure Hash Algorithm (SHA) as defined by the National Institute of Standards.

If you alter a class or its hierarchy your hash will be different. This is a good thing. Your objects are different now that they have different members. As such, if you read it back in from its serialized form it is in fact a different object--thus the exception.

The long answer is the serialization is extremely useful, but probably shouldn't be used for persistence unless there's no other way to do it. Its a dangerous path specifically because of what you're experiencing. You should consider a database, XML, a file format and probably a JPA or other persistence structure for a pure Java project.

MySQL query to find Nth highest salary from a salary table(100% true)

SELECT Salary FROM Employee ORDER BY Salary DESC LIMIT N-1,1;

You just need to name the anonymous property the same on both sides

on new { t1.ProjectID, SecondProperty = true } equals 
   new { t2.ProjectID, SecondProperty = t2.Completed } into j1

Based on the comments of @svick, here is another implementation that might make more sense:

from t1 in Projects
from t2 in Tasks.Where(x => t1.ProjectID == x.ProjectID && x.Completed == true)
                .DefaultIfEmpty()
select new { t1.ProjectName, t2.TaskName }

Hibernate's PostgreSQL dialect isn't very bright. It doesn't know about your per-SERIAL sequences, and is assuming there's a global database-wide sequence called "hibernate_sequence" that it can use.

(UPDATE: It appears that newer Hibernate versions may use the default per-table sequences when GenerationType.IDENTITY is specified. Test your version and use this instead of the below if it works for you.)

You need to change your mappings to explicitly specify each sequence. It's annoying, repetitive, and pointless.

@Entity
@Table(name = "JUDGEMENTS")
public class Judgement implements Serializable, Cloneable {

    private static final long serialVersionUID = -7049957706738879274L;

    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator="judgements_id_seq")
    @SequenceGenerator(name="judgements_id_seq", sequenceName="judgements_id_seq", allocationSize=1)
    @Column(name = "JUD_ID")
    private Long _judId;
...

The allocationSize=1 is quite important. If you omit it, Hibernate will blindly assume that the sequence is defined with INCREMENT 50 so when it gets a value from a sequence it can use that value and the 49 values below it as unique generated keys. If your database sequences increment by 1 - the default - then this will result in unique violations as Hibernate tries to re-use existing keys.

Note that getting one key at a time will result in an additional round trip per insert. As far as I can tell Hibernate isn't capable of using INSERT ... RETURNING to efficiently return generated keys, nor can it apparently use the JDBC generated keys interface. If you tell it to use a sequence, it'll call nextval to get the value then insert that explicitly, resulting in two round trips. To reduce the cost of that, you can set a greater increment on key sequences with lots of inserts , remembering to set it on the mapping and the underlying database sequence. That'll cause Hibernate to call nextval less frequently and cache blocks of keys to hand out as it goes.

I'm sure you can see from the above that I don't agree with the Hibernate design choices made here, at least from the perspective of using it with PostgreSQL. They should be using getGeneratedKeys or using INSERT ... RETURNING with DEFAULT for the key, letting the database take care of this without Hibernate having to trouble its self over the names of the sequences or explicit access to them.

BTW, if you're using Hibernate with Pg you'll possibly also want an oplock trigger for Pg to allow Hibernate's optimistic locking to interact safely with normal database locking. Without it or something like it your Hibernate updates will tend to clobber changes made via other regular SQL clients. Ask me how I know.

A good answer already, but there are a couple of other ways to do this:

unique(c[c%in%a[a%in%b]])

or,

tst <- c(unique(a),unique(b),unique(c))
tst <- tst[duplicated(tst)]
tst[duplicated(tst)]

You can obviously omit the unique calls if you know that there are no repeated values within a, b or c.

I know that this question is five years old already but there is a simple way to repeat a string that even works in .Net 2.0.

To repeat a string:

string repeated = new String('+', 3).Replace("+", "Hello, ");

Returns

"Hello, Hello, Hello, "

To repeat a string as an array:

// Two line version.
string repeated = new String('+', 3).Replace("+", "Hello,");
string[] repeatedArray = repeated.Split(',');

// One line version.
string[] repeatedArray = new String('+', 3).Replace("+", "Hello,").Split(',');

Returns

{"Hello", "Hello", "Hello", ""}

Keep it simple.

Float them both the same way and add the margin of 40px. If you have 2 elements floating opposite ways you will have much less control and the containing element will determine how far apart they are.

#left{
    float: left;
    margin-right: 40px;
}
#right{
   float: left;
}

In 12c you can make use of the fact that columns which are set from invisible to visible are displayed as the last column of the table: Tips and Tricks: Invisible Columns in Oracle Database 12c

Maybe that is the 'trick' @jeffrey-kemp was talking about in his comment, but the link there does not work anymore.

Example:

ALTER TABLE my_tab ADD (col_3 NUMBER(10));
ALTER TABLE my_tab MODIFY (
  col_1 invisible,
  col_2 invisible
);
ALTER TABLE my_tab MODIFY (
  col_1 visible,
  col_2 visible
);

Now col_3 would be displayed first in a SELECT * FROM my_tab statement.

Note: This does not change the physical order of the columns on disk, but in most cases that is not what you want to do anyway. If you really want to change the physical order, you can use the DBMS_REDEFINITION package.

One problem with leaving out statement blocks is the else-ambiguity. That is C-inspired languages ignore indentation and so have no way of separating this:

if(one)
    if(two)
        foo();
    else
        bar();

From this:

if(one)
    if(two)
        foo();
else
    bar();

LIST="some string with a substring you want to match"
SOURCE="substring"
if echo "$LIST" | grep -q "$SOURCE"; then
  echo "matched";
else
  echo "no match";
fi

For people using Kotlin, inazaruk's answer will not work, the IDE will require the variable to be initialized, so instead of using the postDelayed inside the Runnable, we'll use it in an separate method.

• Initialize your Runnable like this :

  private var myRunnable = Runnable {
      //Do some work
      //Magic happens here ?
      runDelayedHandler(1000)   }
  

• Initialize your runDelayedHandler method like this :

   private fun runDelayedHandler(timeToWait : Long) {
      if (!keepRunning) {
          //Stop your handler
          handler.removeCallbacksAndMessages(null)
          //Do something here, this acts like onHandlerStop
      }
      else {
          //Keep it running
          handler.postDelayed(myRunnable, timeToWait)
      }
  }
  

• As you can see, this approach will make you able to control the lifetime of the task, keeping track of keepRunning and changing it during the lifetime of the application will do the job for you.

Close PHP Storm in terminal go to the project folder type

git rm -rf .idea; git commit -m "delete .idea"; git push;

Then go to project folder and delete the folder .idea

sudo rm -r .idea/

Start PhpStorm and you are done

Since the accepted BufferedInputStream#read isn't guaranteed to read everything, rather than keeping track of the buffer sizes myself, I used this approach:

    byte bytes[] = new byte[(int) file.length()];
    BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
    DataInputStream dis = new DataInputStream(bis);
    dis.readFully(bytes);

Blocks until a full read is complete, and doesn't require extra imports.

Do you want to end it with an "and"?

For this situation, I created an npm module.

Try arrford:

Usage

const arrford = require('arrford');

arrford(['run', 'climb', 'jump!']);
//=> 'run, climb, and jump!'

arrford(['run', 'climb', 'jump!'], false);
//=> 'run, climb and jump!'

arrford(['run', 'climb!']);
//=> 'run and climb!'

arrford(['run!']);
//=> 'run!'

Install

npm install --save arrford

Read More

https://github.com/dawsonbotsford/arrford

Try it yourself

Tonic link

Typically a one-line truncate is quite simple

.truncate-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

Two line truncate is a little bit more tricky, but it can be done with css this example is in sass.

@mixin multiLineEllipsis($lineHeight: 1.2rem, $lineCount: 2, $bgColor: white, $padding-right: 0.3125rem, $width: 1rem, $ellipsis-right: 0) {
  overflow: hidden; /* hide text if it is more than $lineCount lines  */
  position: relative; /* for set '...' in absolute position */
  line-height: $lineHeight; /* use this value to count block height */
  max-height: $lineHeight * $lineCount; /* max-height = line-height * lines max number */
  padding-right: $padding-right; /* place for '...' */
  white-space: normal; /* overwrite any white-space styles */
  word-break: break-all; /* will break each letter in word */
  text-overflow: ellipsis; /* show ellipsis if text is broken */

  &::before {
    content: '...'; /* create the '...'' points in the end */
    position: absolute;
    right: $ellipsis-right;
    bottom: 0;
  }

  &::after {
    content: ''; /* hide '...'' if we have text, which is less than or equal to max lines and add $bgColor */
    position: absolute;
    right: 0;
    width: $width;
    height: 1rem * $lineCount;
    margin-top: 0.2rem;
    background: $bgColor; /* because we are cutting off the diff we need to add the color back. */
  }
}

command.Text = "UPDATE Student 
  SET Address = @add, City = @cit
  Where FirstName = @fn and LastName = @add";

When you have own struct, you could have own convert-to-string function.

package main

import (
    "fmt"
)

type Color struct {
    Red   int `json:"red"`
    Green int `json:"green"`
    Blue  int `json:"blue"`
}

func (c Color) String() string {
    return fmt.Sprintf("[%d, %d, %d]", c.Red, c.Green, c.Blue)
}

func main() {
    c := Color{Red: 123, Green: 11, Blue: 34}
    fmt.Println(c) //[123, 11, 34]
}

I used Mike Wasson's answer before I updated all the NuGets in my webapi mvc4 project. Once I did, I had to re-write the file upload action:

    public Task<HttpResponseMessage> Upload(int id)
    {
        HttpRequestMessage request = this.Request;
        if (!request.Content.IsMimeMultipartContent())
        {
            throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.UnsupportedMediaType));
        }

        string root = System.Web.HttpContext.Current.Server.MapPath("~/App_Data/uploads");
        var provider = new MultipartFormDataStreamProvider(root);

        var task = request.Content.ReadAsMultipartAsync(provider).
            ContinueWith<HttpResponseMessage>(o =>
            {
                FileInfo finfo = new FileInfo(provider.FileData.First().LocalFileName);

                string guid = Guid.NewGuid().ToString();

                File.Move(finfo.FullName, Path.Combine(root, guid + "_" + provider.FileData.First().Headers.ContentDisposition.FileName.Replace("\"", "")));

                return new HttpResponseMessage()
                {
                    Content = new StringContent("File uploaded.")
                };
            }
        );
        return task;
    }

Apparently BodyPartFileNames is no longer available within the MultipartFormDataStreamProvider.

Note: If you know Key, use this code

String value=meMap.get(key);

Although, I'm pretty sure that as long as there is only one field in the form and one submit button, hitting enter should submit the form, even if there is another form on the page.

You can then capture the form onsubmit with js and do whatever validation or callbacks you want.

By destroying the file your browser uses to store old favicons, you can force new ones to be loaded.

1. Close your browser. Make sure there are no longer browser processes running (e.g. check Task Manager for chrome.exe or firefox.exe).
2. Navigate to where your browser stores user files:
   • For Chrome, go to the Chrome data directory.
   • For Firefox, go to the Firefox profile folder.
3. Delete the favicon cache.
   • For Chrome, remove Favicons and Favicons-journal
   • For Firefox, remove favicons.sqlite

This will almost definitely work. If not:

• Possibility 1: An update to your browser has changed how the favicon cache works. Please edit this answer with new instructions.
• Possibility 2: Your favicon problem has nothing to do with overaggressive caching. It may instead be a resource-loading problem – using Developer Tools, make sure the new favicon is downloading properly.

If you want string to be on the left and image on the right, this should be fine (Swift 5)

/// [ String ------------------ Image ] Style Custom Button
/// For use, just define 'Title Text' and 'Image' on ib / source with setting the class 'DistantTextImageButton'.

class DistantTextImageButton: UIButton {
    override func layoutSubviews() {
        super.layoutSubviews()
        self.semanticContentAttribute = .forceRightToLeft
        self.contentHorizontalAlignment = .left

        guard let imageView = imageView,
              let title = title(for: .normal),
              let font = titleLabel?.font else { return }
       
        imageEdgeInsets = UIEdgeInsets(top: 0, left: bounds.width - imageView.bounds.width - title.textSizeWithFont(font).width, bottom: 0, right: 0)
        titleEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
    }
}

extension String {
    func textSizeWithFont(_ font: UIFont) -> CGSize {
        return self.size(withAttributes: [.font: font])
    }
}

A FragmentActivity is a subclass of Activity that was built for the Android Support Package.

The FragmentActivity class adds a couple new methods to ensure compatibility with older versions of Android, but other than that, there really isn't much of a difference between the two. Just make sure you change all calls to getLoaderManager() and getFragmentManager() to getSupportLoaderManager() and getSupportFragmentManager() respectively.

Obviously @Ian Ringrose's central thesis that you should be using a library for this is the best single answer here (hence a +1), but for minimal throwaway or demo code here's a concrete illustration of @SLaks's subtle comment on @Jon Skeet's more granular (+1'd) answer:

public List<XXX> Load( <<args>> )
{
    using ( var connection = CreateConnection() )
    using ( var command = Create<<ListXXX>>Command( <<args>>, connection ) )
    {
        connection.Open();
        using ( var reader = command.ExecuteReader() )
            return reader.Cast<IDataRecord>()
                .Select( x => new XXX( x.GetString( 0 ), x.GetString( 1 ) ) )
                .ToList();
    }
}

As in @Jon Skeet's answer, the

            .Select( x => new XXX( x.GetString( 0 ), x.GetString( 1 ) ) )

bit can be extracted into a helper (I like to dump them in the query class):

    public static XXX FromDataRecord( this IDataRecord record)
    {
        return new XXX( record.GetString( 0 ), record.GetString( 1 ) );
    }

and used as:

            .Select( FromDataRecord )

UPDATE Mar 9 13: See also Some excellent further subtle coding techniques to split out the boilerplate in this answer

The blink element is being abandoned by browsers: Firefox supported it up to version 22, and Opera up to version 12.

The HTML5 CR, which is the first draft specification that mentions blink, declares it as “obsolete” but describes (in the Rendering section) its “expected rendering” with the rule

blink { text-decoration: blink; }

and recommends that the element be replaced by the use of CSS. There are actually several alternative ways of emulating blink in CSS and JavaScript, but the rule mentioned is the most straightforward one: the value blink for text-decoration was defined specifically to provide a CSS counterpart to the blink element. However, support to it seems to be as limited as for the blink element.

If you really want to make content blink in a cross-browser way, you can use e.g. simple JavaScript code that changes content to invisible, back to visible etc. in a timed manner. For better results you could use CSS animations, with somewhat more limited browser support.

In my case the problem was introduced when I fixed a static analysis error that the return value of a method was not used.

Old working code in my Application.java was:

    public static void main(String[] args) {        
      SpringApplication.run(Application.class, args);
    }

New code that introduced the problem was:

    public static void main(String[] args) {        
      try (ConfigurableApplicationContext context = 
          SpringApplication.run(Application.class, args)) {
        LOG.trace("context: " + context);
      }
    }

Obviously, the try with resource block will close the context after starting the application which will result in the application exiting with status 0. This was a case where the resource leak error reported by snarqube static analysis should be ignored.

It sounds like you want an image button:

<input type="image" src="logg.png" name="saveForm" class="btTxt submit" id="saveForm" />

Alternatively, you can use CSS to make the existing submit button use your image as its background.

In any case, you don't want a separate <img /> element on the page.

If a class type is not defined, you'll get a compiler error if you try to use the class, so in that sense you should have to check.

If you have an instance, and you want to ensure it's not null, simply check for null:

if (value != null)
{
    // it's not null. 
}

Neither of these approaches (npm link or package.json file dependency) work if the local module has peer dependencies that you only want to install in your project's scope.

For example:

/local/mymodule/package.json:
  "name": "mymodule",
  "peerDependencies":
  {
    "foo": "^2.5"
  }

/dev/myproject/package.json:
  "dependencies":
  {
    "mymodule": "file:/local/mymodule",
    "foo": "^2.5"
  }

In this scenario, npm sets up myproject's node_modules/ like this:

/dev/myproject/node_modules/
  foo/
  mymodule -> /local/mymodule

When node loads mymodule and it does require('foo'), node resolves the mymodule symlink, and then only looks in /local/mymodule/node_modules/ (and its ancestors) for foo, which it doen't find. Instead, we want node to look in /local/myproject/node_modules/, since that's where were running our project from, and where foo is installed.

So, we either need a way to tell node to not resolve this symlink when looking for foo, or we need a way to tell npm to install a copy of mymodule when the file dependency syntax is used in package.json. I haven't found a way to do either, unfortunately :(

This is old, but someone else may stumble on it as I did. When you connect to the DataCast, you are talking to a daemon that can access the database. It was intended that a customer would write some code to access the database and store the results somewhere. It just happens that telnet works to access data manually. netcat should also work. ssh obviously will not.

Hope this helps

/* Hide scrollbar for Chrome, Safari and Opera */
::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
html {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

One of the best semi solutions is to copy %1 into a variable and then use delayed expansion, as delayedExp. is always safe against any content.

set "param1=%~1"
setlocal EnableDelayedExpansion
if "!param1!"=="" ( echo it is empty )
rem ... or use the DEFINED keyword now
if defined param1 echo There is something

The advantage of this is that dealing with param1 is absolutly safe.

And the setting of param1 will work in many cases, like

test.bat hello"this is"a"test
test.bat you^&me

But it still fails with strange contents like

test.bat ^&"&

To be able to get a 100% correct answer for the existence

It detects if %1 is empty, but for some content it can't fetch the content.
This can be also be useful to distinguish between an empty %1 and one with "".
It uses the ability of the CALL command to fail without aborting the batch file.

@echo off
setlocal EnableDelayedExpansion
set "arg1="
call set "arg1=%%1"

if defined arg1 goto :arg_exists

set "arg1=#"
call set "arg1=%%1"
if "!arg1!" EQU "#" (
    echo arg1 exists, but can't assigned to a variable
    REM Try to fetch it a second time without quotes
    (call set arg1=%%1)
    goto :arg_exists
)

echo arg1 is missing
exit /b

:arg_exists
echo arg1 exists, perhaps the content is '!arg1!'

If you want to be 100% bullet proof to fetch the content, you could read How to receive even the strangest command line parameters?

Try this:

RewriteCond %{HTTP_HOST} ^www\. [NC]
RewriteRule ^(.*)$ %{HTTP_HOST}$1 [C]
RewriteRule ^www\.(.*)$ http://$1 [L,R=301]

If the host starts with www, we stick the whole host onto the start of the URL, then take off the "www."

The ready event is always execute at the only html page is loaded to the browser and the functions are executed.... But the load event is executed at the time of all the page contents are loaded to the browser for the page..... we can use $ or jQuery when we use the noconflict() method in jquery scripts...

The easiest way is probably with VLOOKUP(). This will require the 2nd worksheet to have the employee number column sorted though. In newer versions of Excel, apparently sorting is no longer required.

For example, if you had a "Sheet2" with two columns - A = the employee number, B = the employee's name, and your current worksheet had employee numbers in column D and you want to fill in column E, in cell E2, you would have:

=VLOOKUP($D2, Sheet2!$A$2:$B$65535, 2, FALSE)

Then simply fill this formula down the rest of column D.

Explanation:

• The first argument $D2 specifies the value to search for.
• The second argument Sheet2!$A$2:$B$65535 specifies the range of cells to search in. Excel will search for the value in the first column of this range (in this case Sheet2!A2:A65535). Note I am assuming you have a header cell in row 1.
• The third argument 2 specifies a 1-based index of the column to return from within the searched range. The value of 2 will return the second column in the range Sheet2!$A$2:$B$65535, namely the value of the B column.
• The fourth argument FALSE says to only return exact matches.

I use this method to get complete path to jar or exe.

File pto = new File(YourClass.class.getProtectionDomain().getCodeSource().getLocation().toURI());

pto.getAbsolutePath());

You can adjust the width of the popover with methods indicated above, but the best thing to do is to define the width of the content before Bootstrap sees is and does its math. For instance, I had a table, I defined it's width, then bootstrap built a popover to suit it. (Sometimes Bootstrap has trouble determining the width, and you need to step in and hold its hand)

Instead of navigating to blank, you can do

webBrowser1.DocumentText="0";
webBrowser1.Document.OpenNew(true);
webBrowser1.Document.Write(theHTML);
webBrowser1.Refresh();

No need to wait for events or anything else. You can check the MSDN for OpenNew, while I have tested the initial DocumentText assignment in one of my projects and it works.

Here is an elegant library that records video in all supported browsers and supports uploading:

https://www.npmjs.com/package/videojs-record

For those who want to know the changes just made in an after_save callback:

Rails 5.1 and greater

model.saved_changes

Rails < 5.1

model.previous_changes

Also see: http://api.rubyonrails.org/classes/ActiveModel/Dirty.html#method-i-previous_changes

You are looking for --build-arg and the ARG instruction. These are new as of Docker 1.9. Check out https://docs.docker.com/engine/reference/builder/#arg. This will allow you to add ARG arg to the Dockerfile and then build with docker build --build-arg arg=2.3 ..

Definition and Usage

the count() method returns the number of elements with the specified value.

Syntax

list.count(value)

example:

fruits = ['apple', 'banana', 'cherry']

x = fruits.count("cherry")

Question's example:

item = someSortOfSelection()

if myList.count(item) >= 1 :

    doMySpecialFunction(item)

It works by same principle of anonymous inner class where we can instantiate an interface without actually defining a class :

Ref: https://www.geeksforgeeks.org/anonymous-inner-class-java/

Simply say:

git branch -d <branch-name>
git push origin :<branch-name>

A selector to get the middle option-element by value is

$('.selDiv option[value="SEL1"]')

For an index:

$('.selDiv option:eq(1)')

For a known text:

$('.selDiv option:contains("Selection 1")')

EDIT: As commented above the OP might have been after changing the selected item of the dropdown. In version 1.6 and higher the prop() method is recommended:

$('.selDiv option:eq(1)').prop('selected', true)

In older versions:

$('.selDiv option:eq(1)').attr('selected', 'selected')

EDIT2: after Ryan's comment. A match on "Selection 10" might be unwanted. I found no selector to match the full text, but a filter works:

 $('.selDiv option')
    .filter(function(i, e) { return $(e).text() == "Selection 1"})

EDIT3: Use caution with $(e).text() as it can contain a newline making the comparison fail. This happens when the options are implicitly closed (no </option> tag):

<select ...>
<option value="1">Selection 1
<option value="2">Selection 2
   :
</select>

If you simply use e.text any extra whitespace like the trailing newline will be removed, making the comparison more robust.

this is the way I had to do it because I challenged myself not to use other methods:

def dupList(oldlist):
    if type(oldlist)==type((2,2)):
        oldlist=[x for x in oldlist]
    newList=[]
    newList=newList+oldlist
    oldlist=oldlist
    forbidden=[]
    checkPoint=0
    for i in range(len(oldlist)):
        #print 'start i', i
        if i in forbidden:
            continue
        else:
            for j in range(len(oldlist)):
                #print 'start j', j
                if j in forbidden:
                    continue
                else:
                    #print 'after Else'
                    if i!=j: 
                        #print 'i,j', i,j
                        #print oldlist
                        #print newList
                        if oldlist[j]==oldlist[i]:
                            #print 'oldlist[i],oldlist[j]', oldlist[i],oldlist[j]
                            forbidden.append(j)
                            #print 'forbidden', forbidden
                            del newList[j-checkPoint]
                            #print newList
                            checkPoint=checkPoint+1
    return newList

so your sample works as:

>>>a = [1,2,3,3,3,4,5,6,6,7]
>>>dupList(a)
[1, 2, 3, 4, 5, 6, 7]

There is an app in google play known as MyAppSharer. Open the app, search for the app that you have installed, check apk and select share. The app would take some time and build the apk. You can then close the app. The apk of the file is located in /sdcard/MyAppSharer

This does not require rooting your phone and works only for apps that are currently installed on your phone

teastburn has the right approach. Even simpler is to call the method directly and return the answer:

class PHPUnitUtil
{
  public static function callMethod($obj, $name, array $args) {
        $class = new \ReflectionClass($obj);
        $method = $class->getMethod($name);
        $method->setAccessible(true);
        return $method->invokeArgs($obj, $args);
    }
}

You can call this simply in your tests by:

$returnVal = PHPUnitUtil::callMethod(
                $this->object,
                '_nameOfProtectedMethod', 
                array($arg1, $arg2)
             );

All the answers above are correct. But just note that you'll be passing the reference to the string array when you pass like this. If you make any modifications to the array in your called function, it will be reflected in the calling function also.

There is another concept called variable arguments in Java which you can look into. It basically works like this. Eg:-

 String concat (String ... strings)
   {
      StringBuilder sb = new StringBuilder ();
      for (int i = 0; i < strings.length; i++)
           sb.append (strings [i]);
      return sb.toString ();
   }

Here we can call the function like concat(a,b,c,d) or any number of params you want.

More Info: http://today.java.net/pub/a/today/2004/04/19/varargs.html

dump this into a more specific collection of just the ids you don't want

var notTheseBarIds = filterBars.Select(fb => fb.BarId);

then try this:

fooSelect = (from f in fooBunch
             where !notTheseBarIds.Contains(f.BarId)
             select f).ToList();

or this:

fooSelect = fooBunch.Where(f => !notTheseBarIds.Contains(f.BarId)).ToList();

Note: Only use this method for local development, it's not secure. You can setup password and ssh config while provisioning the box. For example with debian/stretch64 box this is my provision script:

config.vm.provision "shell", inline: <<-SHELL
    echo -e "vagrant\nvagrant" | passwd root
    echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
    sed -in 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
    service ssh restart
SHELL

This will set root password to vagrant and permit root login with password. If you are using private_network say with ip address 192.168.10.37 then you can ssh with ssh [email protected]

You may need to change that echo and sed commands depending on the default sshd_config file.

You need to identify the primary key in TableA in order to delete the correct record. The primary key may be a single column or a combination of several columns that uniquely identifies a row in the table. If there is no primary key, then the ROWID pseudo column may be used as the primary key.

DELETE FROM tableA
WHERE ROWID IN 
  ( SELECT q.ROWID
    FROM tableA q
      INNER JOIN tableB u on (u.qlabel = q.entityrole AND u.fieldnum = q.fieldnum) 
    WHERE (LENGTH(q.memotext) NOT IN (8,9,10) OR q.memotext NOT LIKE '%/%/%')
      AND (u.FldFormat = 'Date'));

If you want the head command, one easy way to get it is to install Cygwin. Then you'll have all the UNIX tools at your disposal.

If that isn't a good solution, then you can try using findstr and do a search for the end-of-line indicator.

findstr on MSDN: http://technet.microsoft.com/en-us/library/bb490907.aspx

I ran into same issue, i red through he solutions above but they did not get any good explanation what was really happening.

This solution i wrote https://jsfiddle.net/r2wjp6u8/ does no do many changes in the DOM tree, it just changes values of the input field. From performance aspect it should be bit better.

Link to fiddle: https://jsfiddle.net/r2wjp6u8/

<button id="btnSelectFile">Upload</button>

<!-- Not displaying the Inputfield because the design changes on each browser -->
<input type="file" id="fileInput" style="display: none;">
<p>
  Current File: <span id="currentFile"></span>
</p>
<hr>
<div class="log"></div>


<script>
// Get Logging Element
var log = document.querySelector('.log');

// Load the file input element.
var inputElement = document.getElementById('fileInput');
inputElement.addEventListener('change', currentFile);

// Add Click behavior to button
document.getElementById('btnSelectFile').addEventListener('click', selectFile);

function selectFile() {
  if (inputElement.files[0]) {
    // Check how manyf iles are selected and display filename
    log.innerHTML += '<p>Total files: ' + inputElement.files.length + '</p>'
    // Reset the Input Field
    log.innerHTML += '<p>Removing file: ' + inputElement.files[0].name + '</p>'
    inputElement.value = '';
    // Check how manyf iles are selected and display filename
    log.innerHTML += '<p>Total files: ' + inputElement.files.length + '</p>'
    log.innerHTML += '<hr>'
  }

  // Once we have a clean slide, open fiel select dialog.
  inputElement.click();
};

function currentFile() {
    // If Input Element has a file
  if (inputElement.files[0]) {
    document.getElementById('currentFile').innerHTML = inputElement.files[0].name;
  }
}

</scrip>

the simplest way;

use DebugLog

All logs are disabled by DebugLog when the app is released.

https://github.com/MustafaFerhan/DebugLog

Make your object something like

public class MyObject : IComparable
{
    public string a;
    public string b;

    virtual public int CompareTo(object obj)
    {
        if (obj is MyObject)
        {
            var compareObj = (MyObject)obj;
            if (this.a.CompareTo(compareObj.a) == 0)
            {
                // compare second value
                return this.b.CompareTo(compareObj.b);
            }
            return this.a.CompareTo(compareObj.b);
        }
        else
        {
            throw new ArgumentException("Object is not a MyObject ");
        }
    }
}

also note that the returns for CompareTo :

http://msdn.microsoft.com/en-us/library/system.icomparable.compareto.aspx

Then, if you have a List of MyObject, call .Sort() ie

var objList = new List<MyObject>();
objList.Sort();

Another quick and dirty answer is that you can just convert your list to an array using:

import numpy as np
arr = np.asarray(listname)

SELECT length(actual_project_name),actual_project_name,
SUBSTRING_INDEX(actual_project_name,'-',1) as aaaaaa,
SUBSTRING_INDEX(actual_project_name, '-', -1) as actual_project_number,
concat(SUBSTRING_INDEX(actual_project_name,'-',1),SUBSTRING_INDEX(actual_project_name, '-', -1)) as a
FROM ctts.test22 
order by 
SUBSTRING_INDEX(actual_project_name,'-',1) asc,cast(SUBSTRING_INDEX(actual_project_name, '-', -1) as unsigned) asc

This discuss in great detail about shared libraries on linux and performance implications.

It seems that your best bet is to redefine the java user.name variable either at your command line, or using the eclipse.ini file in your eclipse install root directory.

This seems to work fine for me:

-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256M
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Duser.name=Davide Inglima
-Xms40m
-Xmx512m    

Update:

http://morlhon.net/blog/2005/09/07/eclipse-username/ is a dead link...

Here's a new one: https://web.archive.org/web/20111225025454/http://morlhon.net:80/blog/2005/09/07/eclipse-username/

Assuming a as double and we need a rounded number with no decimal place . Use Math.round() function.
This goes as my solution .

double a = 0.99999;
int rounded_a = (int)Math.round(a);
System.out.println("a:"+rounded_a );

Output : 
a:1

Like taro said, keys returns the array of keys of your Hash:

http://ruby-doc.org/core-1.9.3/Hash.html#method-i-keys

You'll find all the different methods available for each class.

If you don't know what you're dealing with:

 puts my_unknown_variable.class.to_s

This will output the class name.

I've found out that somethimes one ScrollView regains focus and the other loses focus. You can prevent that, by only granting one of the scrollView focus:

    scrollView1= (ScrollView) findViewById(R.id.scrollscroll);
    scrollView1.setAdapter(adapter);
    scrollView1.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            scrollView1.getParent().requestDisallowInterceptTouchEvent(true);
            return false;
        }
    });

You want to set its 'Format' property to be time and add a spin button control to it:

yourDateTimeControl.Format = DateTimePickerFormat.Time;
yourDateTimeControl.ShowUpDown = true;

You could create triggers to solve this. Here is a tutorial to do so (archived link).

Setting constraints and rules in the database is better than writing special code to handle the same task since it will prevent another developer from writing a different query that bypasses all of the special code and could leave your database with poor data integrity.

For a long time I was copying info to another table using a script since MySQL didn’t support triggers at the time. I have now found this trigger to be more effective at keeping track of everything.

This trigger will copy an old value to a history table if it is changed when someone edits a row. Editor ID and last mod are stored in the original table every time someone edits that row; the time corresponds to when it was changed to its current form.

DROP TRIGGER IF EXISTS history_trigger $$

CREATE TRIGGER history_trigger
BEFORE UPDATE ON clients
    FOR EACH ROW
    BEGIN
        IF OLD.first_name != NEW.first_name
        THEN
                INSERT INTO history_clients
                    (
                        client_id    ,
                        col          ,
                        value        ,
                        user_id      ,
                        edit_time
                    )
                    VALUES
                    (
                        NEW.client_id,
                        'first_name',
                        NEW.first_name,
                        NEW.editor_id,
                        NEW.last_mod
                    );
        END IF;

        IF OLD.last_name != NEW.last_name
        THEN
                INSERT INTO history_clients
                    (
                        client_id    ,
                        col          ,
                        value        ,
                        user_id      ,
                        edit_time
                    )
                    VALUES
                    (
                        NEW.client_id,
                        'last_name',
                        NEW.last_name,
                        NEW.editor_id,
                        NEW.last_mod
                    );
        END IF;

    END;
$$

Another solution would be to keep an Revision field and update this field on save. You could decide that the max is the newest revision, or that 0 is the most recent row. That's up to you.

There are two options for cross thread operations.

Control.InvokeRequired Property 

and second one is to use

SynchronizationContext Post Method

Control.InvokeRequired is only useful when working controls inherited from Control class while SynchronizationContext can be used anywhere. Some useful information is as following links

Cross Thread Update UI | .Net

Cross Thread Update UI using SynchronizationContext | .Net

Please try with the below code snippet.

<!DOCTYPE html>
<html>
<head>
    <title>Test</title>
    <link href="http://cdn.kendostatic.com/2014.1.318/styles/kendo.common.min.css" rel="stylesheet" />
    <link href="http://cdn.kendostatic.com/2014.1.318/styles/kendo.default.min.css" rel="stylesheet" />
    <script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
    <script src="http://cdn.kendostatic.com/2014.1.318/js/kendo.all.min.js"></script>
    <script>
        function onDataBound(e) {
            var grid = $("#grid").data("kendoGrid");
            $(grid.tbody).find('tr').removeClass('k-alt');
        }

        $(document).ready(function () {
            $("#grid").kendoGrid({
                dataSource: {
                    type: "odata",
                    transport: {
                        read: "http://demos.telerik.com/kendo-ui/service/Northwind.svc/Orders"
                    },
                    schema: {
                        model: {
                            fields: {
                                OrderID: { type: "number" },
                                Freight: { type: "number" },
                                ShipName: { type: "string" },
                                OrderDate: { type: "date" },
                                ShipCity: { type: "string" }
                            }
                        }
                    },
                    pageSize: 20,
                    serverPaging: true,
                    serverFiltering: true,
                    serverSorting: true
                },
                height: 430,
                filterable: true,
                dataBound: onDataBound,
                sortable: true,
                pageable: true,
                columns: [{
                    field: "OrderID",
                    filterable: false
                },
                            "Freight",
                            {
                                field: "OrderDate",
                                title: "Order Date",
                                width: 120,
                                format: "{0:MM/dd/yyyy}"
                            }, {
                                field: "ShipName",
                                title: "Ship Name",
                                width: 260
                            }, {
                                field: "ShipCity",
                                title: "Ship City",
                                width: 150
                            }
                        ]
            });
        });
    </script>
</head>
<body>
    <div id="grid">
    </div>
</body>
</html>

I have implemented same thing with different way.

if column = None

COLUMN_OLD_VALUE
----------------
None
1
None
100
20
------------------

Use create a temptable on data frame:

sqlContext.sql("select * from tempTable where column_old_value='None' ").show()

So use : column_old_value='None'

try

CREATE TABLE [dbo].[Names]
(
    [Name] [nvarchar](64) NOT NULL,
    [CreateTS] [smalldatetime] NOT NULL CONSTRAINT CreateTS_DF DEFAULT CURRENT_TIMESTAMP,
    [UpdateTS] [smalldatetime] NOT NULL

)

PS I think a smalldatetime is good enough. You may decide differently.

Can you not do this at the "moment of impact" ?

In Sql Server, this is common:

Update dbo.MyTable 
Set 

ColA = @SomeValue , 
UpdateDS = CURRENT_TIMESTAMP
Where...........

Sql Server has a "timestamp" datatype.

But it may not be what you think.

Here is a reference:

http://msdn.microsoft.com/en-us/library/ms182776(v=sql.90).aspx

Here is a little RowVersion (synonym for timestamp) example:

CREATE TABLE [dbo].[Names]
(
    [Name] [nvarchar](64) NOT NULL,
    RowVers rowversion ,
    [CreateTS] [datetime] NOT NULL CONSTRAINT CreateTS_DF DEFAULT CURRENT_TIMESTAMP,
    [UpdateTS] [datetime] NOT NULL

)


INSERT INTO dbo.Names (Name,UpdateTS)
select 'John' , CURRENT_TIMESTAMP
UNION ALL select 'Mary' , CURRENT_TIMESTAMP
UNION ALL select 'Paul' , CURRENT_TIMESTAMP

select *  ,  ConvertedRowVers = CONVERT(bigint,RowVers) from [dbo].[Names]

Update dbo.Names Set Name = Name

select *  ,  ConvertedRowVers = CONVERT(bigint,RowVers) from [dbo].[Names]

Maybe a complete working example:

DROP TABLE [dbo].[Names]
GO


CREATE TABLE [dbo].[Names]
(
    [Name] [nvarchar](64) NOT NULL,
    RowVers rowversion ,
    [CreateTS] [datetime] NOT NULL CONSTRAINT CreateTS_DF DEFAULT CURRENT_TIMESTAMP,
    [UpdateTS] [datetime] NOT NULL

)

GO

CREATE TRIGGER dbo.trgKeepUpdateDateInSync_ByeByeBye ON dbo.Names
AFTER INSERT, UPDATE
AS

BEGIN

Update dbo.Names Set UpdateTS = CURRENT_TIMESTAMP from dbo.Names myAlias , inserted triggerInsertedTable where 
triggerInsertedTable.Name = myAlias.Name

END


GO






INSERT INTO dbo.Names (Name,UpdateTS)
select 'John' , CURRENT_TIMESTAMP
UNION ALL select 'Mary' , CURRENT_TIMESTAMP
UNION ALL select 'Paul' , CURRENT_TIMESTAMP

select *  ,  ConvertedRowVers = CONVERT(bigint,RowVers) from [dbo].[Names]

Update dbo.Names Set Name = Name , UpdateTS = '03/03/2003' /* notice that even though I set it to 2003, the trigger takes over */

select *  ,  ConvertedRowVers = CONVERT(bigint,RowVers) from [dbo].[Names]

Matching on the "Name" value is probably not wise.

Try this more mainstream example with a SurrogateKey

DROP TABLE [dbo].[Names]
GO


CREATE TABLE [dbo].[Names]
(
    SurrogateKey int not null Primary Key Identity (1001,1),
    [Name] [nvarchar](64) NOT NULL,
    RowVers rowversion ,
    [CreateTS] [datetime] NOT NULL CONSTRAINT CreateTS_DF DEFAULT CURRENT_TIMESTAMP,
    [UpdateTS] [datetime] NOT NULL

)

GO

CREATE TRIGGER dbo.trgKeepUpdateDateInSync_ByeByeBye ON dbo.Names
AFTER UPDATE
AS

BEGIN

   UPDATE dbo.Names
    SET UpdateTS = CURRENT_TIMESTAMP
    From  dbo.Names myAlias
    WHERE exists ( select null from inserted triggerInsertedTable where myAlias.SurrogateKey = triggerInsertedTable.SurrogateKey)

END


GO






INSERT INTO dbo.Names (Name,UpdateTS)
select 'John' , CURRENT_TIMESTAMP
UNION ALL select 'Mary' , CURRENT_TIMESTAMP
UNION ALL select 'Paul' , CURRENT_TIMESTAMP

select *  ,  ConvertedRowVers = CONVERT(bigint,RowVers) from [dbo].[Names]

Update dbo.Names Set Name = Name , UpdateTS = '03/03/2003' /* notice that even though I set it to 2003, the trigger takes over */

select *  ,  ConvertedRowVers = CONVERT(bigint,RowVers) from [dbo].[Names]

You could use Jon Skeet's StaticRandom method inside the MiscUtil class library that he built for a pseudo-random number.

using MiscUtil;
...

for (int i = 0; i < 100; 
    Console.WriteLine(StaticRandom.Next());

By default Spring Security redirects user to the URL that he originally requested (/Load.do in your case) after login.

You can set always-use-default-target to true to disable this behavior:

 <security:http auto-config="true">

    <security:intercept-url pattern="/Admin**" access="hasRole('PROGRAMMER') or hasRole('ADMIN')"/>
    <security:form-login login-page="/Load.do"
        default-target-url="/Admin.do?m=loadAdminMain"
        authentication-failure-url="/Load.do?error=true"
        always-use-default-target = "true"
        username-parameter="j_username"
        password-parameter="j_password"
        login-processing-url="/j_spring_security_check"/>
    <security:csrf/><!-- enable Cross Site Request Forgery protection -->
</security:http>

This isn't possible due to security reasons. At least not on modern browsers. This is because any code getting access to the path of the file can be considered dangerous and a security risk. Either you'll end up with an undefined value, an empty string or an error will be thrown.

When a file form is submitted, the browser buffers the file temporarily into an upload directory and only the temporary file name of that file and basename of that file is submitted.

if you want to add a class to an existing list of classes for an element:

element.Attributes.Add("class", element.Attributes["class"] + " " + sType);

I think that the fastest way to do this is to just clone the node, which will remove all event listeners:

var old_element = document.getElementById("btn");
var new_element = old_element.cloneNode(true);
old_element.parentNode.replaceChild(new_element, old_element);

Just be careful, as this will also clear event listeners on all child elements of the node in question, so if you want to preserve that you'll have to resort to explicitly removing listeners one at a time.

// @HostListener('scroll', ['$event']) // for scroll events of the current element
@HostListener('window:scroll', ['$event']) // for window scroll events
onScroll(event) {
  ...
}

or

<div (scroll)="onScroll($event)"></div>

I think you mean to put the rolling of the random a,b,c, etc within the loop:

a = None # initialise
while not (a in winning_numbers):
    # keep rolling an a until you get one not in winning_numbers
    a = random.randint(1,30)
    winning_numbers.append(a)

Otherwise, a will be generated just once, and if it is in winning_numbers already, it won't be added. Since the generation of a is outside the while (in your code), if a is already in winning_numbers then too bad, it won't be re-rolled, and you'll have one less winning number.

That could be what causes your error in if guess[i] == winning_numbers[i]. (Your winning_numbers isn't always of length 5).

Your program does not know what precision for decimal numbers to use so it throws:

java.lang.ArithmeticException: Non-terminating decimal expansion

Solution to bypass exception:

MathContext precision = new MathContext(int setPrecisionYouWant); // example 2
BigDecimal a = new BigDecimal("1.6",precision);
BigDecimal b = new BigDecimal("9.2",precision);
a.divide(b) // result = 0.17

I think you summed it up quite well in your own answer.

In the process of UTF-8-ing(?) from end to end you might also want to make sure java itself is using UTF-8. Use -Dfile.encoding=utf-8 as parameter to the JVM (can be configured in catalina.bat).

var culture = new CultureInfo( "en-GB" );
var dateValue = new DateTime( 2011, 12, 1 );
var result = dateValue.ToString( "d", culture ) );

You can use it with the arrow function as well like as below :

var demoArray = [
   {name: 'apples', quantity: 2},
   {name: 'bananas', quantity: 0},
   {name: 'cherries', quantity: 5}
];

var result = demoArray.filter( obj => obj.name === 'apples')[0];
console.log(result);
// {name: 'apples', quantity: 2}

In order to count the number of keywords in a dictionary:

def dict_finder(dict_finders):
    x=input("Enter the thing you want to find: ")
    if x in dict_finders:
        print("Element found")
    else:
        print("Nothing found:")

And according to the wiki the Thrift runtime doesn't run on Windows.

You only need these CSS properties in .container class of Bootstrap and you can put inside him the normal grid system without someone content of the container will be out of him (without scroll-x in the viewport).

HTML:

<div class="container">
    <div class="row">
        <div class="col-xs-12">
            Your content here!
            ...    
        </div>
    </div>
    ... more rows
</div>

CSS:

/* Bootstrap custom */
.container{
    padding-left: 0rem;
    padding-right: 0rem;
    overflow: hidden;
}

A datetime.timedelta corresponds to the difference between two dates, not a date itself. It's only expressed in terms of days, seconds, and microseconds, since larger time units like months and years don't decompose cleanly (is 30 days 1 month or 0.9677 months?).

If you want to convert a timedelta into hours and minutes, you can use the total_seconds() method to get the total number of seconds and then do some math:

x = datetime.timedelta(1, 5, 41038)  # Interval of 1 day and 5.41038 seconds
secs = x.total_seconds()
hours = int(secs / 3600)
minutes = int(secs / 60) % 60

I created the bimap library (https://github.com/alethes/bimap) which implements a powerful, flexible and efficient JavaScript bidirectional map interface. It has no dependencies and is usable both on the server-side (in Node.js, you can install it with npm install bimap) and in the browser (by linking to lib/bimap.js).

Basic operations are really simple:

var bimap = new BiMap;
bimap.push("k", "v");
bimap.key("k") // => "v"
bimap.val("v") // => "k"

bimap.push("UK", ["London", "Manchester"]);
bimap.key("UK"); // => ["London", "Manchester"]
bimap.val("London"); // => "UK"
bimap.val("Manchester"); // => "UK"

Retrieval of the key-value mapping is equally fast in both directions. There are no costly object/array traversals under the hood so the average access time remains constant regardless of the size of the data.

Try this code:

@echo off
color 02
set num1=0
set num2=1 
set terminator=5
:loop
set /a num1= %num1% + %num2%
if %num1%==%terminator% goto close
goto open
:close
echo %num1%
pause 
exit
:open
echo %num1%
goto loop

num1 is the number to be incremented and num2 is the value added to num1 and terminator is the value where the num1 will end. You can indicate different value for terminator in this statement (if %num1%==%terminator% goto close). This is the boolean expression goto close is the process if the boolean is true and goto open is the process if the boolean is false.

Adding a file, and then deleting it is the kind of operation that's considered an error - and so SVN is telling you. You told it to expect some file data and then don't supply it when you commit, the red lights flash and the sirens go off!

The answer is to undo your add, alternatively commit the file and then use 'svn rm' to remove it from the filesystem and the repo.

Anaconda has not updated python internally to 3.6.

a) Method 1

1. If you wanted to update you will type conda update python
2. To update anaconda type conda update anaconda

3. If you want to upgrade between major python version like 3.5 to 3.6, you'll have to do

   conda install python=$pythonversion$
   

b) Method 2 - Create a new environment (Better Method)

conda create --name py36 python=3.6

c) To get the absolute latest python(3.6.5 at time of writing)

conda create --name py365 python=3.6.5 --channel conda-forge

You can see all this from here

Also, refer to this for force upgrading

EDIT: Anaconda now has a Python 3.6 version here

I just converted my png to a transparent png and then the icon was the same shape as the picture, but not the same color

if you want to add the data in the increment order inside your associative array you can do this:

$newdata =  array (
      'wpseo_title' => 'test',
      'wpseo_desc' => 'test',
      'wpseo_metakey' => 'test'
    );

// for recipe

$md_array["recipe_type"][] = $newdata;

//for cuisine

 $md_array["cuisine"][] = $newdata;

this will get added to the recipe or cuisine depending on what was the last index.

Array push is usually used in the array when you have sequential index: $arr[0] , $ar[1].. you cannot use it in associative array directly. But since your sub array is had this kind of index you can still use it like this

array_push($md_array["cuisine"],$newdata);

bool containsCharacter = test.IndexOf("s", StringComparison.OrdinalIgnoreCase) >= 0;

In Android Studio, go to app --> src --> main --> res-->

File --> new --> Activity --> ActivityType [choose a acticity that you want]

Fill in the details of the New Android Activity and click Finish.

I've had this problem many times before with my Galaxy Nexus. Despite having the Android SDK's USB drivers installed, it did not seem to suffice.

I've always solved this by installing a program called PdaNet. While I don't know exactly what it is used for and where it gets its drivers - it comes with the drivers that has always fixed the problem for me. You can uninstall the program itself once it has finished.

If you're using Spring 5.2.5 and Spring Boot 2.2.6 and want to override just a few properties instead of the whole file. You can use the new annotation: @DynamicPropertySource

@SpringBootTest
@Testcontainers
class ExampleIntegrationTests {

    @Container
    static Neo4jContainer<?> neo4j = new Neo4jContainer<>();

    @DynamicPropertySource
    static void neo4jProperties(DynamicPropertyRegistry registry) {
        registry.add("spring.data.neo4j.uri", neo4j::getBoltUrl);
    }
}

    public static List getUniqueValues(List input) {
      return new ArrayList<>(new LinkedHashSet<>(incoming));
    }

dont forget to implement your equals method first

Try to format your date with the Z or z timezone flags:

new SimpleDateFormat("MM/dd/yyyy KK:mm:ss a Z").format(dateObj);

JS:

 function createDateObj(date) {
            var day = date.getDate();           // yields 
            var month = date.getMonth();    // yields month
            var year = date.getFullYear();      // yields year
            var hour = date.getHours();         // yields hours 
            var minute = date.getMinutes();     // yields minutes
            var second = date.getSeconds();     // yields seconds
            var millisec = date.getMilliseconds();
            var jsDate = Date.UTC(year, month, day, hour, minute, second, millisec);
            return jsDate;
        }

JS:

var oRequirementEval = new Object();
var date = new Date($("#dueDate").val());

CS:

requirementEvaluations.DeadLine = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)
    .AddMilliseconds(Convert.ToDouble( arrayUpdateRequirementEvaluationData["DeadLine"]))
    .ToLocalTime();

Using dateadd to remove a week from the current date.

datex BETWEEN DATEADD(WEEK,-1,GETDATE()) AND GETDATE()

You can of course use a loop, or you can insert them in a single statement, e.g.

Insert into db
(names,email,password) 
Values
('abc','def','mypassword')
,('ghi','jkl','mypassword2')
,('mno','pqr','mypassword3')

It really depends where you're getting your data from.

If you use a loop, wrapping it in a transaction will make it a bit faster.

UPDATE

What if i want to insert unique names?

If you want to insert unique names, then you need to generate data with unique names. One way to do this is to use Visual Studio to generate test data.

I realise this may have been answered before. However, i had this issue this morning with Environment.Newline not being preserved in the email body. The following is a full (Now Working with Environment.NewLine being preserved) method i use for sending an email through my program.(The Modules.MessageUpdate portion can be skipped as this just writes to a log file i have.) This is located on the main page of my WinForms program.

    private void MasterMail(string MailContents)
    {
        Modules.MessageUpdate(this, ObjApp, EH, 3, 25, "", "", "", 0, 0, 0, 0, "Master Email - MasterMail Called.", "N", MainTxtDict, MessageResourcesTxtDict);

        Outlook.Application OApp = new Outlook.Application();
        //Location of email template to use. Outlook wont include my Signature through this automation so template contains only that.
        string Temp = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + ResourceDetails.DictionaryResources("SigTempEmail", MainTxtDict);

        Outlook.Folder folder = OApp.Session.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderDrafts) as Outlook.Folder;

        //create the email object.
        Outlook.MailItem TestEmail = OApp.CreateItemFromTemplate(Temp, folder) as Outlook.MailItem;

        //Set subject line.
        TestEmail.Subject = "Automation Results";

        //Create Recipients object.
        Outlook.Recipients oRecips = (Outlook.Recipients)TestEmail.Recipients;

        //Set and check email addresses to send to.
        Outlook.Recipient oRecip = (Outlook.Recipient)oRecips.Add("EmailAddressToSendTo");
        oRecip.Resolve();

        //Set the body of the email. (.HTMLBody for HTML Emails. .Body will preserve "Environment.NewLine")
        TestEmail.Body = MailContents + TestEmail.Body;
        try
        {
            //If outlook is not open, Open it.
            Process[] pName = Process.GetProcessesByName("OUTLOOK.EXE");
            if (pName.Length == 0)
            {
                System.Diagnostics.Process.Start(@"C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE");
            }

            //Send email
            TestEmail.Send();

            //Update logfile - Success.
            Modules.MessageUpdate(this, ObjApp, EH, 1, 17, "", "", "", 0, 0, 0, 0, "Master Email sent.", "Y", MainTxtDict, MessageResourcesTxtDict);
        }
        catch (Exception E)
        {
            //Update LogFile - Fail.
            Modules.MessageUpdate(this, ObjApp, EH, 5, 4, "", "", "", 0, 0, 0, 0, "Master Email - Error Occurred. System says: " + E.Message, "Y", MainTxtDict, MessageResourcesTxtDict);
        }
        finally
        {
            if (OApp != null)
            {
                OApp = null;
            }
            if (folder != null)
            {
                folder = null;
            }
            if (TestEmail != null)
            {
                TestEmail = null;
            }
            GC.Collect();
            GC.WaitForPendingFinalizers();
        }
    }

You can add multiple recipients by either including a "; " between email addresses manually, or in one of my other methods i populate from a Txt file into a dictionary and use that to create the recipients email addresses using the following snippet.

        foreach (KeyValuePair<string, string> kvp in EmailDict)
        {
            Outlook.Recipient oRecip = (Outlook.Recipient)oRecips.Add(kvp.Value);
            RecipientList += string.Format("{0}; ", kvp.Value);
            oRecip.Resolve();
        }

I hope at least some of this helps someone.