Programs & Examples On #Acceptverbs

just use this attribute

[System.Web.Http.HttpGet]

not need this line of code:

[System.Web.Http.AcceptVerbs("GET", "POST")]

If you return a serializable object, WebAPI will automatically send JSON or XML based on the Accept header that your client sends.

If you return a string, you'll get a string.

The following code works fine:

@using (Html.BeginForm("Upload", "Upload", FormMethod.Post, 
                                      new { enctype = "multipart/form-data" }))
{
    @Html.ValidationSummary(true)
    <fieldset>
        Select a file <input type="file" name="file" />
        <input type="submit" value="Upload" />
    </fieldset>
}

and generates as expected:

<form action="/Upload/Upload" enctype="multipart/form-data" method="post">    
    <fieldset>
        Select a file <input type="file" name="file" />
        <input type="submit" value="Upload" />
    </fieldset>
</form>

On the other hand if you are writing this code inside the context of other server side construct such as an if or foreach you should remove the @ before the using. For example:

@if (SomeCondition)
{
    using (Html.BeginForm("Upload", "Upload", FormMethod.Post, 
                                      new { enctype = "multipart/form-data" }))
    {
        @Html.ValidationSummary(true)
        <fieldset>
            Select a file <input type="file" name="file" />
            <input type="submit" value="Upload" />
        </fieldset>
    }
}

As far as your server side code is concerned, here's how to proceed:

[HttpPost]
public ActionResult Upload(HttpPostedFileBase file) 
{
    if (file != null && file.ContentLength > 0) 
    {
        var fileName = Path.GetFileName(file.FileName);
        var path = Path.Combine(Server.MapPath("~/content/pics"), fileName);
        file.SaveAs(path);
    }
    return RedirectToAction("Upload");
}

You can also fix this problem by adding to model (Entity Framework version >= 5)

[DatabaseGenerated(DatabaseGeneratedOption.Computed)]
public DateTime CreationDate { get; set; }

I think is a bug in MVC. I struggled with this issue for hours today.

Given this:

public ViewResult SomeAction(SomeModel model) 
{
    model.SomeString = "some value";
    return View(model); 
}

The view renders with the original model, ignoring the changes. So I thought, maybe it does not like me using the same model, so I tried like this:

public ViewResult SomeAction(SomeModel model) 
{
    var newModel = new SomeModel { SomeString = "some value" };
    return View(newModel); 
}

And still the view renders with the original model. What's odd is, when I put a breakpoint in the view and examine the model, it has the changed value. But the response stream has the old values.

Eventually I discovered the same work around that you did:

public ViewResult SomeAction(SomeModel model) 
{
    var newModel = new SomeModel { SomeString = "some value" };
    ModelState.Clear();
    return View(newModel); 
}

Works as expected.

I don't think this is a "feature," is it?

All the model fields which have definite types, those should be validated when returned to Controller. If any of the model fields are not matching with their defined type, then ModelState.IsValid will return false. Because, These errors will be added in ModelState.

I think what you are looking for is

Request.QueryString["QueryStringName"]

and you can access it on views by adding @

now look at my example,,, I generated a Url with QueryString

 var listURL = '@Url.RouteUrl(new { controller = "Sector", action = "List" , name = Request.QueryString["name"]})';

the listURL value is /Sector/List?name=value'

and when queryString is empty

listURL value is /Sector/List

This is what helped me:

1. Create a new branch with the existing one. Let's call the existing one branch_old and new as branch_new.

2. Reset branch_new to a stable state, when you did not have any problem commit at all. For example, to put it at your local master's level do the following:

   git reset —hard master git push —force origin

3. cherry-pick the commits from branch_old into branch_new

4. git push

''.tap {|v| 4.times { v << ('a'..'z').to_a.sample} }

1. Pick a mirror server closest to you from http://cygwin.com/mirrors.html

   Choose any FTP or HTTP mirror.

2. Download the whole mirror maintaining exact file tree structure of the cygwin directory in the mirror.

   Edit: How to download the whole mirror?

   wget -m <ftp-mirror-url>
   

3. Execute setup.exe & choose source as local directory and browse to the release directory.

Now you have the Offline Cygwin Installer.

Update: Use Babun. It's based on cygwin and more user friendly. Get Babun

Private Sub CommandButton1_Click() 

Dim Z As Long 
Dim Cellidx As Range 
Dim NextRow As Long 
Dim Rng As Range 
Dim SrcWks As Worksheet 
Dim DataWks As Worksheet 
Z = 1 
Set SrcWks = Worksheets("Sheet1") 
Set DataWks = Worksheets("Sheet2") 
Set Rng = EntryWks.Range("B6:ad6") 

NextRow = DataWks.UsedRange.Rows.Count 
NextRow = IIf(NextRow = 1, 1, NextRow + 1) 

For Each RA In Rng.Areas 
    For Each Cellidx In RA 
        Z = Z + 1 
        DataWks.Cells(NextRow, Z) = Cellidx 
    Next Cellidx 
Next RA 
End Sub

Alternatively

Worksheets("Sheet2").Range("P2").Value = Worksheets("Sheet1").Range("L10") 

This is a CopynPaste - Method

Sub CopyDataToPlan()

Dim LDate As String
Dim LColumn As Integer
Dim LFound As Boolean

On Error GoTo Err_Execute

'Retrieve date value to search for
LDate = Sheets("Rolling Plan").Range("B4").Value

Sheets("Plan").Select

'Start at column B
LColumn = 2
LFound = False

While LFound = False

  'Encountered blank cell in row 2, terminate search
  If Len(Cells(2, LColumn)) = 0 Then
     MsgBox "No matching date was found."
     Exit Sub

  'Found match in row 2
  ElseIf Cells(2, LColumn) = LDate Then

     'Select values to copy from "Rolling Plan" sheet
     Sheets("Rolling Plan").Select
     Range("B5:H6").Select
     Selection.Copy

     'Paste onto "Plan" sheet
     Sheets("Plan").Select
     Cells(3, LColumn).Select
     Selection.PasteSpecial Paste:=xlValues, Operation:=xlNone, SkipBlanks:= _
     False, Transpose:=False

     LFound = True
     MsgBox "The data has been successfully copied."

     'Continue searching
      Else
         LColumn = LColumn + 1
      End If

   Wend

   Exit Sub

Err_Execute:
  MsgBox "An error occurred."

End Sub

And there might be some methods doing that in Excel.

I caught this error a few days ago.

IN my case it was because I was using a Transaction on a Singleton.

.Net does not work well with Singleton as stated above.

My solution was this:

public class DbHelper : DbHelperCore
{
    public DbHelper()
    {
        Connection = null;
        Transaction = null;
    }

    public static DbHelper instance
    {
        get
        {
            if (HttpContext.Current is null)
                return new DbHelper();
            else if (HttpContext.Current.Items["dbh"] == null)
                HttpContext.Current.Items["dbh"] = new DbHelper();

            return (DbHelper)HttpContext.Current.Items["dbh"];
        }
    }

    public override void BeginTransaction()
    {
        Connection = new SqlConnection(Entity.Connection.getCon);
        if (Connection.State == System.Data.ConnectionState.Closed)
            Connection.Open();
        Transaction = Connection.BeginTransaction();
    }
}

I used HttpContext.Current.Items for my instance. This class DbHelper and DbHelperCore is my own class

In JavaScript that would be a global. However, your function would look more like this:

function a(){
   x++;
};

Since x is in the global context, you don't need to pass it into the function.

This works using java.util.Scanner and will take multiple "enter" keystrokes:

    Scanner scanner = new Scanner(System.in);
    String readString = scanner.nextLine();
    while(readString!=null) {
        System.out.println(readString);

        if (readString.isEmpty()) {
            System.out.println("Read Enter Key.");
        }

        if (scanner.hasNextLine()) {
            readString = scanner.nextLine();
        } else {
            readString = null;
        }
    }

To break it down:

Scanner scanner = new Scanner(System.in);
String readString = scanner.nextLine();

These lines initialize a new Scanner that is reading from the standard input stream (the keyboard) and reads a single line from it.

    while(readString!=null) {
        System.out.println(readString);

While the scanner is still returning non-null data, print each line to the screen.

        if (readString.isEmpty()) {
            System.out.println("Read Enter Key.");
        }

If the "enter" (or return, or whatever) key is supplied by the input, the nextLine() method will return an empty string; by checking to see if the string is empty, we can determine whether that key was pressed. Here the text Read Enter Key is printed, but you could perform whatever action you want here.

        if (scanner.hasNextLine()) {
            readString = scanner.nextLine();
        } else {
            readString = null;
        }

Finally, after printing the content and/or doing something when the "enter" key is pressed, we check to see if the scanner has another line; for the standard input stream, this method will "block" until either the stream is closed, the execution of the program ends, or further input is supplied.

By default, SQL Plus treats '&' as a special character that begins a substitution string. This can cause problems when running scripts that happen to include '&' for other reasons:

SQL> insert into customers (customer_name) values ('Marks & Spencers Ltd');
Enter value for spencers: 
old   1: insert into customers (customer_name) values ('Marks & Spencers Ltd')
new   1: insert into customers (customer_name) values ('Marks  Ltd')

1 row created.

SQL> select customer_name from customers;

CUSTOMER_NAME
------------------------------
Marks  Ltd

If you know your script includes (or may include) data containing '&' characters, and you do not want the substitution behaviour as above, then use set define off to switch off the behaviour while running the script:

SQL> set define off
SQL> insert into customers (customer_name) values ('Marks & Spencers Ltd');

1 row created.

SQL> select customer_name from customers;

CUSTOMER_NAME
------------------------------
Marks & Spencers Ltd

You might want to add set define on at the end of the script to restore the default behaviour.

Assuming that you have a data frame called students, you can select individual rows or columns using the bracket syntax, like this:

• students[1,2] would select row 1 and column 2, the result here would be a single cell.
• students[1,] would select all of row 1, students[,2] would select all of column 2.

If you'd like to select multiple rows or columns, use a list of values, like this:

• students[c(1,3,4),] would select rows 1, 3 and 4,
• students[c("stu1", "stu2"),] would select rows named stu1 and stu2.

Hope I could help.

As drawn from http://php.net/ && Chipmunkninja:

The system() Function

The system function in PHP takes a string argument with the command to execute as well as any arguments you wish passed to that command. This function executes the specified command, and dumps any resulting text to the output stream (either the HTTP output in a web server situation, or the console if you are running PHP as a command line tool). The return of this function is the last line of output from the program, if it emits text output.

The exec() Function

The system function is quite useful and powerful, but one of the biggest problems with it is that all resulting text from the program goes directly to the output stream. There will be situations where you might like to format the resulting text and display it in some different way, or not display it at all.

For this, the exec function in PHP is perfectly adapted. Instead of automatically dumping all text generated by the program being executed to the output stream, it gives you the opportunity to put this text in an array returned in the second parameter to the function:

The shell_exec() Function

Most of the programs we have been executing thus far have been, more or less, real programs1. However, the environment in which Windows and Unix users operate is actually much richer than this. Windows users have the option of using the Windows Command Prompt program, cmd.exe This program is known as a command shell.

The passthru() Function

One fascinating function that PHP provides similar to those we have seen so far is the passthru function. This function, like the others, executes the program you tell it to. However, it then proceeds to immediately send the raw output from this program to the output stream with which PHP is currently working (i.e. either HTTP in a web server scenario, or the shell in a command line version of PHP).

The proc_open() Function and popen() function

proc_open() is similar to popen() but provides a much greater degree of control over the program execution. cmd is the command to be executed by the shell. descriptorspec is an indexed array where the key represents the descriptor number and the value represents how PHP will pass that descriptor to the child process. pipes will be set to an indexed array of file pointers that correspond to PHP's end of any pipes that are created. The return value is a resource representing the process; you should free it using proc_close() when you are finished with it.

Try to nest two setTimeout functions within each other and they will behave multithreaded (ie; the outer timer won't wait for the inner one to complete before executing its function).

compare() will return false (well, 0) if the strings are equal.

So don't take exchanging one for the other lightly.

Use whichever makes the code more readable.

You can do objects the JavaScript way... It makes no sense but it works ;)

>>> def FakeObject():
...   def test():
...     print "foo"
...   FakeObject.test = test
...   return FakeObject
>>> x = FakeObject()
>>> x.test()
foo

For me changing compile to implementation fixed it

Before

compile 'androidx.recyclerview:recyclerview:1.0.0'
compile 'androidx.cardview:cardview:1.0.0'
//Retrofit Dependencies
compile 'com.squareup.retrofit2:retrofit:2.1.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'

After

implementation 'androidx.recyclerview:recyclerview:1.0.0'
implementation 'androidx.cardview:cardview:1.0.0'
//Retrofit Dependencies
implementation 'com.squareup.retrofit2:retrofit:2.1.0'
implementation 'com.squareup.retrofit2:converter-gson:2.1.0'

ID attributes cannot start with a number and they should be unique. In any case, you can use :eq() to select a specific row using a 0-based integer:

// Remove the third row
$("#test tr:eq(2)").remove();

Alternatively, rewrite your HTML so that it's valid:

<table id="test">
 <tr id=test1><td>bla</td></tr>
 <tr id=test2><td>bla</td></tr>
 <tr id=test3><td>bla</td></tr>
 <tr id=test4><td>bla</td></tr>
</table>

And remove it referencing just the id:

$("#test3").remove();

If you want to do a POST from the same domain, you can always insert a form into the DOM using Developer tools and submit that:

We can easily do it by using groupby and count. But, we should remember to use reset_index().

df[['col1','col2','col3','col4']].groupby(['col1','col2']).count().\
reset_index()

When you write an XML layout, it will be inflated by the Android OS which basically means that it will be rendered by creating view object in memory. Let's call that implicit inflation (the OS will inflate the view for you). For instance:

class Name extends Activity{
    public void onCreate(){
         // the OS will inflate the your_layout.xml
         // file and use it for this activity
         setContentView(R.layout.your_layout);
    }
}

You can also inflate views explicitly by using the LayoutInflater. In that case you have to:

1. Get an instance of the LayoutInflater
2. Specify the XML to inflate
3. Use the returned View
4. Set the content view with returned view (above)

For instance:

LayoutInflater inflater = LayoutInflater.from(YourActivity.this); // 1
View theInflatedView = inflater.inflate(R.layout.your_layout, null); // 2 and 3
setContentView(theInflatedView) // 4

I was facing this issue, then I put my dropdown in nav tag. Worked for me that way.

The exact code will vary for each of the columns you want to do, but it's likely you'll want to use the map and apply functions. In some cases you can just compute using the existing columns directly, since the columns are Pandas Series objects, which also work as Numpy arrays, which automatically work element-wise for usual mathematical operations.

>>> d
    A   B  C
0  11  13  5
1   6   7  4
2   8   3  6
3   4   8  7
4   0   1  7
>>> (d.A + d.B) / d.C
0    4.800000
1    3.250000
2    1.833333
3    1.714286
4    0.142857
>>> d.A > d.C
0     True
1     True
2     True
3    False
4    False

If you need to use operations like max and min within a row, you can use apply with axis=1 to apply any function you like to each row. Here's an example that computes min(A, B)-C, which seems to be like your "lower wick":

>>> d.apply(lambda row: min([row['A'], row['B']])-row['C'], axis=1)
0    6
1    2
2   -3
3   -3
4   -7

Hopefully that gives you some idea of how to proceed.

Edit: to compare rows against neighboring rows, the simplest approach is to slice the columns you want to compare, leaving off the beginning/end, and then compare the resulting slices. For instance, this will tell you for which rows the element in column A is less than the next row's element in column C:

d['A'][:-1] < d['C'][1:]

and this does it the other way, telling you which rows have A less than the preceding row's C:

d['A'][1:] < d['C'][:-1]

Doing ['A"][:-1] slices off the last element of column A, and doing ['C'][1:] slices off the first element of column C, so when you line these two up and compare them, you're comparing each element in A with the C from the following row.

Combining Günter Zöchbauer's answer with good-old vanilla-JS, here is a directive with two lines of logic that supports (123) 456-7890 format.

Reactive Forms: Plunk

import { Directive, Output, EventEmitter } from "@angular/core";
import { NgControl } from "@angular/forms";

@Directive({
  selector: '[formControlName][phone]',
  host: {
    '(ngModelChange)': 'onInputChange($event)'
  }
})
export class PhoneMaskDirective {

  @Output() rawChange:EventEmitter<string> = new EventEmitter<string>();

  constructor(public model: NgControl) {}

  onInputChange(value) {
        var x = value.replace(/\D/g, '').match(/(\d{0,3})(\d{0,3})(\d{0,4})/);
        var y = !x[2] ? x[1] : '(' + x[1] + ') ' + x[2] + (x[3] ? '-' + x[3] : '');

        this.model.valueAccessor.writeValue(y);
        this.rawChange.emit(rawValue); 
  }
}

Template-driven Forms: Plunk

import { Directive } from "@angular/core";
import { NgControl } from "@angular/forms";

@Directive({
  selector: '[ngModel][phone]',
  host: {
    '(ngModelChange)': 'onInputChange($event)'
  }
})
export class PhoneMaskDirective {

  constructor(public model: NgControl) {}

  onInputChange(value) {
        var x = value.replace(/\D/g, '').match(/(\d{0,3})(\d{0,3})(\d{0,4})/);
        value = !x[2] ? x[1] : '(' + x[1] + ') ' + x[2] + (x[3] ? '-' + x[3] : '');

        this.model.valueAccessor.writeValue(value);       
  }
}

This is for version 1.4.4

  <div data-role="header" >
        <h1>CHANGE HOUSE ANIMATION</h1>
        <a href="#" data-rel="back" class="ui-btn-left ui-btn ui-icon-back ui-btn-icon-notext ui-shadow ui-corner-all"  data-role="button" role="button">Back</a>
    </div>

On the left in the logcat view you have the "Saved Filters" windows. Here you can add a new logcat filter by Application Name (for example, com.your.package)

I found a solution for my problem while writing my question !

Going into my remote session i tried two key combinations, and it solved the problem on my Desktop : Alt+Enter and Ctrl+Enter (i don't know which one solved the problem though)

I tried to reproduce the problem, but i couldn't... but i'm almost sure it's one of the key combinations described in the question above (since i experienced this problem several times)

So it seems the problem comes from the use of RDP (windows7 and 8)

Update 2017: Problem occurs on Windows 10 aswell.

select myfield, CAST(myfield as varbinary(max)) ...

There are several different ways to check if an argument was passed to a function. In addition to the two you mentioned in your (original) question - checking arguments.length or using the || operator to provide default values - one can also explicitly check the arguments for undefined via argument2 === undefined or typeof argument2 === 'undefined' if one is paranoid (see comments).

Using the || operator has become standard practice - all the cool kids do it - but be careful: The default value will be triggered if the argument evaluates to false, which means it might actually be undefined, null, false, 0, '' (or anything else for which Boolean(...) returns false).

So the question is when to use which check, as they all yield slightly different results.

Checking arguments.length exhibits the 'most correct' behaviour, but it might not be feasible if there's more than one optional argument.

The test for undefined is next 'best' - it only 'fails' if the function is explicitly called with an undefined value, which in all likelyhood should be treated the same way as omitting the argument.

The use of the || operator might trigger usage of the default value even if a valid argument is provided. On the other hand, its behaviour might actually be desired.

To summarize: Only use it if you know what you're doing!

In my opinion, using || is also the way to go if there's more than one optional argument and one doesn't want to pass an object literal as a workaround for named parameters.

Another nice way to provide default values using arguments.length is possible by falling through the labels of a switch statement:

function test(requiredArg, optionalArg1, optionalArg2, optionalArg3) {
    switch(arguments.length) {
        case 1: optionalArg1 = 'default1';
        case 2: optionalArg2 = 'default2';
        case 3: optionalArg3 = 'default3';
        case 4: break;
        default: throw new Error('illegal argument count')
    }
    // do stuff
}

This has the downside that the programmer's intention is not (visually) obvious and uses 'magic numbers'; it is therefore possibly error prone.

Perhaps the easiest way would be to add an image, scale it, and set it to the JFrame/JPanel (in my case JPanel) but remember to "add" it to the container only after you've added the other children components.

    ImageIcon background=new ImageIcon("D:\\FeedbackSystem\\src\\images\\background.jpg");
    Image img=background.getImage();
    Image temp=img.getScaledInstance(500,600,Image.SCALE_SMOOTH);
    background=new ImageIcon(temp);
    JLabel back=new JLabel(background);
    back.setLayout(null);
    back.setBounds(0,0,500,600);

Q How can I convert a uniform distribution (as most random number generators produce, e.g. between 0.0 and 1.0) into a normal distribution?

1. For software implementation I know couple random generator names which give you a pseudo uniform random sequence in [0,1] (Mersenne Twister, Linear Congruate Generator). Let's call it U(x)

2. It is exist mathematical area which called probibility theory. First thing: If you want to model r.v. with integral distribution F then you can try just to evaluate F^-1(U(x)). In pr.theory it was proved that such r.v. will have integral distribution F.

3. Step 2 can be appliable to generate r.v.~F without usage of any counting methods when F^-1 can be derived analytically without problems. (e.g. exp.distribution)

4. To model normal distribution you can cacculate y1*cos(y2), where y1~is uniform in[0,2pi]. and y2 is the relei distribution.

Q: What if I want a mean and standard deviation of my choosing?

You can calculate sigma*N(0,1)+m.

It can be shown that such shifting and scaling lead to N(m,sigma)

In order to get the http status code returned from the server, you can add validateStatus: status => true to axios options:

axios({
    method: 'POST',
    url: 'http://localhost:3001/users/login',
    data: { username, password },
    validateStatus: () => true
}).then(res => {
    console.log(res.status);
});

This way, every http response resolves the promise returned from axios.

https://github.com/axios/axios#handling-errors

I had this same problem. The session ID is sent in a cookie, but since the request is cross-domain, the browser's security settings will block the cookie from being sent.

Solution: Generate the session ID on the client (in the browser), use Javascript sessionStorage to store the session ID then send the session ID with each request to the server.

I struggled a lot with this issue, and there weren't many good answers around. Here's an article detailing the solution: Javascript Cross-Domain Request With Session

I wanted a separate virtual environment for each project, and didn't care much for having additional files to facilitate this. A solution which you only need to do once and works for all projects is then adding the following to your .bashrc or .bash_profile:

if [ -d "./venv" ]; then
    source ./venv/bin/activate
fi

This checks if there is a virtual environment where the terminal is being opened, and if so activates it (and of course other relative paths could be used). PyCharm's terminal settings can be left as their default.

Another interesting solution might be to do this:

<a href="#" itemid="<%itemid%>" itemname="<%itemname%>" onclick="SelectSurveyItem(this.itemid, this.itemname); return false;">Select</a>

Then you can use a standard HTML-encoding on both the variables, without having to worry about the extra complication of the javascript quoting.

Yes, this does create HTML that is strictly invalid. However, it is a valid technique, and all modern browsers support it.

If it was my, I'd probably go with my first suggestion, and ensure the values are HTML-encoded and have single-quotes escaped.

It means '\0' is a NULL character in C, don't know about Objective-C but its probably the same.

In Java 1.7+, java.nio.charset.StandardCharsets defines constants for Charset including UTF_8.

import java.nio.charset.StandardCharsets;

...

StandardCharsets.UTF_8.name();

For Android: minSdk 19

Because Java is a garbage collected language you cannot predict when (or even if) an object will be destroyed. Hence there is no direct equivalent of a destructor.

There is an inherited method called finalize, but this is called entirely at the discretion of the garbage collector. So for classes that need to explicitly tidy up, the convention is to define a close method and use finalize only for sanity checking (i.e. if close has not been called do it now and log an error).

There was a question that spawned in-depth discussion of finalize recently, so that should provide more depth if required...

ES6 Arrow functions:

In javascript the => is the symbol of an arrow function expression. A arrow function expression does not have its own this binding and therefore cannot be used as a constructor function. for example:

var words = 'hi from outside object';_x000D_
_x000D_
let obj = {_x000D_
  words: 'hi from inside object',_x000D_
  talk1: () => {console.log(this.words)},_x000D_
  talk2: function () {console.log(this.words)}_x000D_
}_x000D_
_x000D_
obj.talk1();  // doesn't have its own this binding, this === window_x000D_
obj.talk2();  // does have its own this binding, this is obj

Rules of using arrow functions:

• If there is exactly one argument you can omit the parentheses of the argument.
• If you return an expression and do this on the same line you can omit the {} and the return statement

For example:

let times2 = val => val * 2;  _x000D_
// It is on the same line and returns an expression therefore the {} are ommited and the expression returns implictly_x000D_
// there also is only one argument, therefore the parentheses around the argument are omitted_x000D_
_x000D_
console.log(times2(3));

As this is only tagged sql (which does not indicate any specific DBMS), here is a solution for Postgres:

select d::date 
from generate_series(date '1990-01-01', date '1990-01-01' + interval '100' year, interval '1' day) as t(d);

If you need that a lot, it's more efficient to store that in an table (which can e.g. be indexed):

create table calendar 
as
select d::date as the_date
from generate_series(date '1990-01-01', date '1990-01-01' + interval '100' year, interval '1' day) as t(d);

The C# DLL is set up with platform target x86

Which is kind of the problem, a DLL doesn't actually get to choose what the bitness of the process will be. That's entirely determined by the EXE project, that's the first assembly that gets loaded so its Platform target setting is the one that counts and sets the bitness for the process.

The DLLs have no choice, they need to be compatible with the process bitness. If they are not then you'll get a big Kaboom with a BadImageFormatException when your code tries to use them.

So a good selection for the DLLs is AnyCPU so they work either way. That makes lots of sense for C# DLLs, they do work either way. But sure, not your C++/CLI mixed mode DLL, it contains unmanaged code that can only work well when the process runs in 32-bit mode. You can get the build system to generate warnings about that. Which is exactly what you got. Just warnings, it still builds properly.

Just punt the problem. Set the EXE project's Platform target to x86, it isn't going to work with any other setting. And just keep all the DLL projects at AnyCPU.

def my_func(mandatory_arg, optional_arg=100):
    print(mandatory_arg, optional_arg)

http://docs.python.org/2/tutorial/controlflow.html#default-argument-values

I find this more readable than using **kwargs.

To determine if an argument was passed at all, I use a custom utility object as the default value:

MISSING = object()

def func(arg=MISSING):
    if arg is MISSING:
        ...

I got this error after using $.getJSON() from JQuery. I just changed to post:

data = getDataObjectByForm(form);
var jqxhr = $.post(url, data, function(){}, 'json')
    .done(function (response) {
        if (response instanceof Object)
            var json = response;
        else
            var json = $.parseJSON(response);
        // console.log(response);
        // console.log(json);
        jsonToDom(json);
        if (json.reload != undefined && json.reload)
            location.reload();
        $("body").delay(1000).css("cursor", "default");
    })
    .fail(function (jqxhr, textStatus, error) {
        var err = textStatus + ", " + error;
        console.log("Request Failed: " + err);
        alert("Fehler!");
    });

in my case none of xml layout properties was not helpful.

I just add a single line of code like this: convertView.setClickable(false);

@NonNull
@Override
public View getView(final int position, View convertView, @NonNull ViewGroup parent) {
    ViewHolder viewHolder;
    if (convertView == null || convertView.getTag() == null) {
        LayoutInflater inflater = LayoutInflater.from(context);
        convertView = inflater.inflate(R.layout.my_layout_id, parent, false);
        viewHolder = new ViewHolder(convertView);
        convertView.setTag(viewHolder);
    } else {
        viewHolder = (ViewHolder) convertView.getTag();
    }
    ...
    convertView.setClickable(false);
    return convertView;
}

so basically it do the same thing as setting up properties in xml layout but it was only thing which works in my case.

It is not perfect timing but maybe it will helps somebody Happy coding

Go to the Declaration of the desired object and mark it Shared.

Friend Shared WithEvents MyGridCustomer As Janus.Windows.GridEX.GridEX

This should work now ... edited to add decimal places if the number is a decimal.

<script>
  function makedollars(mynumber)
      {
       mynumber = mynumber.toString();
    var numberend="";

  if(mynumber.split('.').length>1){
       var mynumbersplit = mynumber.split('.');
     mynumber = mynumbersplit[0];
   numberend= mynumbersplit[1];

  }

      var  mn = mynumber.length;

      if (mn <= 3) { return mynumber + numberend; }
      var grps = [];

        while (mn > 3)
        {  
            grps.push(mynumber.substring(mn,mn - 3));
            mn = mn - 3;
        }
        grps.push(mynumber.substring(mn,mn - 3));
      grps.reverse();

        grps.join(",");
        if(numberend!=""){ grps =  grps +"."+numberend;}

        return grps; 
              }


 </script>

Use the System.Web.UI.HtmlTextWriter class.

StringWriter writer = new StringWriter();
HtmlTextWriter html = new HtmlTextWriter(writer);

html.RenderBeginTag(HtmlTextWriterTag.H1);
html.WriteEncodedText("Heading Here");
html.RenderEndTag();
html.WriteEncodedText(String.Format("Dear {0}", userName));
html.WriteBreak();
html.RenderBeginTag(HtmlTextWriterTag.P);
html.WriteEncodedText("First part of the email body goes here");
html.RenderEndTag();
html.Flush();

string htmlString = writer.ToString();

For extensive HTML that includes the creation of style attributes HtmlTextWriter is probably the best way to go. However it can be a bit clunky to use and some developers like the markup itself to be easily read but perversly HtmlTextWriter's choices with regard indentation is a bit wierd.

In this example you can also use XmlTextWriter quite effectively:-

writer = new StringWriter();
XmlTextWriter xml = new XmlTextWriter(writer);
xml.Formatting = Formatting.Indented;
xml.WriteElementString("h1", "Heading Here");
xml.WriteString(String.Format("Dear {0}", userName));
xml.WriteStartElement("br");
xml.WriteEndElement();
xml.WriteElementString("p", "First part of the email body goes here");
xml.Flush();

In XCode 8 you need to enable push in the Capabilities tab on your target, on top of enabling everything on the provisions and certificates: Xcode 8 "the aps-environment entitlement is missing from the app's signature" on submit

My blog post about this here.

Mine was complaining about 26. I looked in my folders and found a folder for 27, but not 26. So I modified my build.gradle file, replacing 26 with 27. compileSdkVersion, targetSdkVersion, and implementation (changed those numbers to v:7:27.02). That changed my error message. Then I added buildToolsVersion "27.0.3" to the android bracket section right under compileSdkVersion.

Now the make project button works with 0 messages.

Next up, how to actually select a module in my configuration so I can run this.

It depends on the version of Windows 10 you're using. Starting with Windows 10 Anniversary Update version 1607, Sticky Notes is storing its data in the following directory:

%UserProfile%\AppData\Local\Packages\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe

If your Windows 10 has an older version, it is storing the date in the following directory:

%UserProfile%\AppData\Roaming\Microsoft\StickyNotes\StickyNotes.snt

string fileIN = @"C:\myTextFile.txt";
string fileOUT = @"C:\myTextFile_Out.txt";
if (File.Exists(fileIN))
{
    string[] data = File.ReadAllLines(fileIN);
    foreach (string line in data)
        if (!line.Equals("my line to remove"))
            File.AppendAllText(fileOUT, line);
    File.Delete(fileIN);
    File.Move(fileOUT, fileIN);
}

Solution(s) for this, found in the official wampserver.com forums:

SOLUTION #1:

This problem is caused by Windows (7) in combination with any software that also uses port 80 (like Skype or IIS (which is installed on most developer machines)). A video solution can be found here (34.500+ views, damn, this seems to be a big thing ! EDIT: The video now has ~60.000 views ;) )

To make it short: open command line tool, type "netstat -aon" and look for any lines that end of ":80". Note thatPID on the right side. This is the process id of the software which currently usesport 80. Press AltGr + Ctrl + Del to get into the Taskmanager. Switch to the tab where you can see all services currently running, ordered by PID. Search for that PID you just notices and stop that thing (right click). To prevent this in future, you should config the software's port settings (skype can do that).

SOLUTION #2:

left click the wamp icon in the taskbar, go to apache > httpd.conf and edit this file: change "listen to port .... 80" to 8080. Restart. Done !

SOLUTION #3:

Port 80 blocked by "Microsoft Web Deployment Service", simply deinstall this, more info here

By the way, it's not Microsoft's fault, it's a stupid usage of ports by most WAMP stacks.

IMPORTANT: you have to use localhost or 127.0.0.1 now with port 8080, this means 127.0.0.1:8080 or localhost:8080.

Nick Craver's answer needs to be slightly modified to work on iOS 6 Safari Mobile and should be:

$(window).scroll(function() {
   if($(window).scrollTop() + window.innerHeight == $(document).height()) {
       alert("bottom!");
   }
});

Changing $(window).height() to window.innerHeight should be done because when the address bar is hidden an additional 60px are added to the window's height but using $(window).height() does not reflect this change, while using window.innerHeight does.

Note: The window.innerHeight property also includes the horizontal scrollbar's height (if it is rendered), unlike $(window).height() which will not include the horizontal scrollbar's height. This is not a problem in Mobile Safari, but could cause unexpected behavior in other browsers or future versions of Mobile Safari. Changing == to >= could fix this for most common use cases.

Read more about the window.innerHeight property here

Well, a one liner here:

perl -lne 'm|Scheme ID:\s+(.*?)\s+\((.*?)\)\s?(\*)?|g&&print "$1:$2:$3"' file.txt

Expanded to a simple script to explain things a bit better:

#!/usr/bin/perl -ln              

#-w : warnings                   
#-l : print newline after every print                               
#-n : apply script body to stdin or files listed at commandline, dont print $_           

use strict; #always do this.     

my $regex = qr{  # precompile regex                                 
  Scheme\ ID:      # to match beginning of line.                      
  \s+              # 1 or more whitespace                             
  (.*?)            # Non greedy match of all characters up to         
  \s+              # 1 or more whitespace                             
  \(               # parenthesis literal                              
    (.*?)            # non-greedy match to the next                     
  \)               # closing literal parenthesis                      
  \s*              # 0 or more whitespace (trailing * is optional)    
  (\*)?            # 0 or 1 literal *s                                
}x;  #x switch allows whitespace in regex to allow documentation.   

#values trapped in $1 $2 $3, so do whatever you need to:            
#Perl lets you use any characters as delimiters, i like pipes because                    
#they reduce the amount of escaping when using file paths           
m|$regex| && print "$1 : $2 : $3";

#alternatively if(m|$regex|) {doOne($1); doTwo($2) ... }     

Though if it were anything other than formatting, I would implement a main loop to handle files and flesh out the body of the script rather than rely ing on the commandline switches for the looping.

My understanding from Apple Docs.

• What is Architectures (ARCHS) into Xcode build-settings?
  • Specifies architecture/s to which the binary is TARGETED. When specified more that one architecture, the generated binary may contain object code for each of the specified architecture.

• What is Valid Architectures (VALID_ARCHS) into Xcode build-settings?

  • Specifies architecture/s for which the binary may be BUILT.
  • During build process, this list is intersected with ARCHS and the resulting list specifies the architectures the binary can run on.

• Example :- One iOS project has following build-settings into Xcode.

  • ARCHS = armv7 armv7s
  • VALID_ARCHS = armv7 armv7s arm64
  • In this case, binary will be built for armv7 armv7s arm64 architectures. But the same binary will run on ONLY ARCHS = armv7 armv7s.

For VS 2013, community edition, you have to delete the registry keys found under: hkey_current_user\software\Microsoft\VSCommon\12.0\clientservices\tokenstorge\visualstudio\ideuser

I think you are talking about ctrl + shift + F, by default it should be on "look in: entire solution" and there you go.

EDIT (removed wrong solution). EDIT (to add this other option):

Another way to use it would be subclass QThread since it has protected *sleep methods.

QThread::usleep(unsigned long microseconds);
QThread::msleep(unsigned long milliseconds);
QThread::sleep(unsigned long second);

Here's the code to create your own *sleep method.

#include <QThread>    

class Sleeper : public QThread
{
public:
    static void usleep(unsigned long usecs){QThread::usleep(usecs);}
    static void msleep(unsigned long msecs){QThread::msleep(msecs);}
    static void sleep(unsigned long secs){QThread::sleep(secs);}
};

and you call it by doing this:

Sleeper::usleep(10);
Sleeper::msleep(10);
Sleeper::sleep(10);

This would give you a delay of 10 microseconds, 10 milliseconds or 10 seconds, accordingly. If the underlying operating system timers support the resolution.

For anyone reading this post: Do yourself a favor and stay away of ng-grid. Is full of bugs (really..almost every part of the lib is broken somehow), the devs has abandoned the support of 2.0.x branch in order to work in 3.0 which is very far of being ready. Fixing the problems by yourself is not an easy task, ng-grid code is not small and is not simple, unless you have a lot of time and a deep knowledge of angular and js in general, its going to be a hard task.

Bottom Line: is full of bugs, and the last stable version has been abandoned.

The github is full of PRs, but they are being ignored. And if you report a bug in the 2.x branch, it's get closed.

I know is an open source proyect and the complains may sound a little bit out of place, but from the perspective of a developer looking for a library, that's my opinion. I spent many hours working with ng-grid in a large proyect and the headcaches are never ending

You'd be much better off using the same array with both lists, and creating angular filters to achieve your goal.

http://docs.angularjs.org/guide/dev_guide.templates.filters.creating_filters

Rough, untested code follows:

appModule.filter('checked', function() {
    return function(input, checked) {
        if(!input)return input;
        var output = []
        for (i in input){
            var item = input[i];
            if(item.checked == checked)output.push(item);
        }
        return output
    }
});

and the view (i added an "uncheck" button too)

<div id="AddItem">
     <h3>Add Item</h3>

    <input value="1" type="number" placeholder="1" ng-model="itemAmount">
    <input value="" type="text" placeholder="Name of Item" ng-model="itemName">
    <br/>
    <button ng-click="addItem()">Add to list</button>
</div>
<!-- begin: LIST OF CHECKED ITEMS -->
<div id="CheckedList">
     <h3>Checked Items: {{getTotalCheckedItems()}}</h3>

     <h4>Checked:</h4>

    <table>
        <tr ng-repeat="item in items | checked:true" class="item-checked">
            <td><b>amount:</b> {{item.amount}} -</td>
            <td><b>name:</b> {{item.name}} -</td>
            <td> 
               <i>this item is checked!</i>
               <button ng-click="item.checked = false">uncheck item</button>

            </td>
        </tr>
    </table>
</div>
<!-- end: LIST OF CHECKED ITEMS -->
<!-- begin: LIST OF UNCHECKED ITEMS -->
<div id="UncheckedList">
     <h3>Unchecked Items: {{getTotalItems()}}</h3>

     <h4>Unchecked:</h4>

    <table>
        <tr ng-repeat="item in items | checked:false" class="item-unchecked">
            <td><b>amount:</b> {{item.amount}} -</td>
            <td><b>name:</b> {{item.name}} -</td>
            <td>
                <button ng-click="item.checked = true">check item</button>
            </td>
        </tr>
    </table>
</div>
<!-- end: LIST OF ITEMS -->

Then you dont need the toggle methods etc in your controller

In case anyone else runs into this, I took WhoIsRich's example and modified it a bit. When calling ReadReg I needed to do the following: ReadReg("App", "HKEY_CURRENT_USER\App\Version") which would then be able to read the version number from the registry, if it existed. I also am using HKCU since it does not require admin privileges to write to.

Function ReadReg(RegKey, RegPath)
      Const HKEY_CURRENT_USER = &H80000001
      Dim objRegistry, oReg
      Set objRegistry = CreateObject("Wscript.shell")
      Set oReg = GetObject("winmgmts:!root\default:StdRegProv")

      if oReg.EnumKey(HKEY_CURRENT_USER, RegKey) = 0 Then
        ReadReg = objRegistry.RegRead(RegPath)
      else
        ReadReg = ""
      end if
End Function

LDAPService should contain method like LDAPService.isExists(String userName) use it to prevent NPE to be thrown. If is not - this could be a workaround, but use Logging to post some warning..

It should be mentioned that the Accept header tells the server something about what we are accepting back, whereas the relevant header in this context is Content-Type

It's often advisable to specify Content-Type as application/json when sending JSON. For curl the syntax is:

-H 'Content-Type: application/json'

So the complete curl command will be:

curl -H 'Content-Type: application/json' -H 'Accept: application/json' -X PUT -d '{"tags":["tag1","tag2"],"question":"Which band?","answers":[{"id":"a0","answer":"Answer1"},{"id":"a1","answer":"answer2"}]}' http://example.com/service`

Thanks to SpYk3HH, I started with his solution and turned it into this solution, which adds the shrinking functionality and is even simpler and faster, I presume.

$("textarea").keyup(function(e) {
    $(this).height(30);
    $(this).height(this.scrollHeight + parseFloat($(this).css("borderTopWidth")) + parseFloat($(this).css("borderBottomWidth")));
});

Tested in current Chrome, Firefox and Android 2.3.3 browser.

You may see flashes of the scroll bars in some browsers. Add this CSS to solve that.

textarea{ overflow:hidden; }

In the case where you have multiple variables containing the arguments for a command you're running, and not just a single string, you should not use eval directly, as it will fail in the following case:

function echo_arguments() {
  echo "Argument 1: $1"
  echo "Argument 2: $2"
  echo "Argument 3: $3"
  echo "Argument 4: $4"
}

# Note we are passing 3 arguments to `echo_arguments`, not 4
eval echo_arguments arg1 arg2 "Some arg"

Result:

Argument 1: arg1
Argument 2: arg2
Argument 3: Some
Argument 4: arg

Note that even though "Some arg" was passed as a single argument, eval read it as two.

Instead, you can just use the string as the command itself:

# The regular bash eval works by jamming all its arguments into a string then
# evaluating the string. This function treats its arguments as individual
# arguments to be passed to the command being run.
function eval_command() {
  "$@";
}

Note the difference between the output of eval and the new eval_command function:

eval_command echo_arguments arg1 arg2 "Some arg"

Result:

Argument 1: arg1
Argument 2: arg2
Argument 3: Some arg
Argument 4:

function relativepath($to){
    $a=explode("/",$_SERVER["PHP_SELF"] );
    $index= array_search("$to",$a);
    $str=""; 
    for ($i = 0; $i < count($a)-$index-2; $i++) {
        $str.= "../";
    }
    return $str;
    }

Here is the best solution i made about that, you just need to specify at which level you want to stop, but the problem is that you have to use this folder name one time.

In C++11, you can use std::to_string, e.g.:

auto result = name + std::to_string( age );

This is done with

ANALYZE TABLE table_name;

Read more about it here.

ANALYZE TABLE analyzes and stores the key distribution for a table. During the analysis, the table is locked with a read lock for MyISAM, BDB, and InnoDB. This statement works with MyISAM, BDB, InnoDB, and NDB tables.

You need to use JSON.stringify to first serialize your object to JSON, and then specify the contentType so your server understands it's JSON. This should do the trick:

$.ajax({
    url: url,
    type: "POST",
    data: JSON.stringify(data),
    contentType: "application/json",
    complete: callback
});

Note that the JSON object is natively available in browsers that support JavaScript 1.7 / ECMAScript 5 or later. If you need legacy support you can use json2.

This should work with any div or screen size:

.center-screen {_x000D_
  display: flex;_x000D_
  flex-direction: column;_x000D_
  justify-content: center;_x000D_
  align-items: center;_x000D_
  text-align: center;_x000D_
  min-height: 100vh;_x000D_
}

 <html>_x000D_
 <head>_x000D_
 </head>_x000D_
 <body>_x000D_
 <div class="center-screen">_x000D_
 I'm in the center_x000D_
 </div>_x000D_
 </body>_x000D_
 </html>

See more details about flex here. This should work on most of the browsers, see compatibility matrix here.

It seems to complain about \x08 you will need to escape that.

Edit:

Or you can have the parser ignore the errors using recover

from lxml import etree
parser = etree.XMLParser(recover=True)
etree.fromstring(xmlstring, parser=parser)

Something like that:

def runProcess(exe):    
    p = subprocess.Popen(exe, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    while(True):
        # returns None while subprocess is running
        retcode = p.poll() 
        line = p.stdout.readline()
        yield line
        if retcode is not None:
            break

Note, that I'm redirecting stderr to stdout, it might not be exactly what you want, but I want error messages also.

This function yields line by line as they come (normally you'd have to wait for subprocess to finish to get the output as a whole).

For your case the usage would be:

for line in runProcess('mysqladmin create test -uroot -pmysqladmin12'.split()):
    print line,

Better yet, consider sp_getapplock which is designed for this. Or use SET LOCK_TIMEOUT

Otherwise, you'd have to do something with sys.dm_tran_locks which I'd use only for DBA stuff: not for user defined concurrency.

If you need this and similar operations more often, it may be more convenient to find the right library instead of implementing it yourself.

Here are one-liners solving your question from Apache Commons Math using Precision, Colt using Functions, and Weka using Utils:

double value = 540.512 / 1978.8 * 100;
// Apache commons math
double rounded1 = Precision.round(value, 1);
double rounded2 = Precision.round(value, 1, BigDecimal.ROUND_HALF_UP);
// Colt
double rounded3 = Functions.round(0.1).apply(value)
// Weka
double rounded4 = Utils.roundDouble(value, 1)

Maven dependencies:

<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-math3</artifactId>
    <version>3.5</version>
</dependency>

<dependency>
    <groupId>colt</groupId>
    <artifactId>colt</artifactId>
    <version>1.2.0</version>
</dependency>

<dependency>
    <groupId>nz.ac.waikato.cms.weka</groupId>
    <artifactId>weka-stable</artifactId>
    <version>3.6.12</version>
</dependency>

The difference between test, [ and [[ is explained in great details in the BashFAQ.

To cut a long story short: test implements the old, portable syntax of the command. In almost all shells (the oldest Bourne shells are the exception), [ is a synonym for test (but requires a final argument of ]). Although all modern shells have built-in implementations of [, there usually still is an external executable of that name, e.g. /bin/[.

[[ is a new improved version of it, which is a keyword, not a program. This has beneficial effects on the ease of use, as shown below. [[ is understood by KornShell and BASH (e.g. 2.03), but not by the older POSIX or BourneShell.

And the conclusion:

When should the new test command [[ be used, and when the old one [? If portability to the BourneShell is a concern, the old syntax should be used. If on the other hand the script requires BASH or KornShell, the new syntax is much more flexible.

Sounds like you should have two copies on your server. A bare copy, that you can push/pull from, which your would push your changes when you're done, and then you would clone this into you web directory and set up a cronjob to update git pull from your web directory every day or so.

Copy the diff file to the root of your repository, and then do:

git apply yourcoworkers.diff

More information about the apply command is available on its man page.

By the way: A better way to exchange whole commits by file is the combination of the commands git format-patch on the sender and then git am on the receiver, because it also transfers the authorship info and the commit message.

If the patch application fails and if the commits the diff was generated from are actually in your repo, you can use the -3 option of apply that tries to merge in the changes.

It also works with Unix pipe as follows:

git diff d892531 815a3b5 | git apply

I think doing this way is much simpler:

button.setBackgroundColor(Color.BLACK);

And you need to import android.graphics.Color; not: import android.R.color;

Or you can just write the 4-byte hex code (not 3-byte) 0xFF000000 where the first byte is setting the alpha.

Use this method:

 public String getUserEmail() {
    AccountManager manager = AccountManager.get(App.getInstance());
    Account[] accounts = manager.getAccountsByType("com.google");
    List<String> possibleEmails = new LinkedList<>();
    for (Account account : accounts) {
        possibleEmails.add(account.name);
    }
    if (!possibleEmails.isEmpty() && possibleEmails.get(0) != null) {
        return possibleEmails.get(0);
    }
    return "";
}

Note that this requires the GET_ACCOUNTS permission:

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

Then:

editTextEmailAddress.setText(getUserEmail());

As long as you're not doing any INSERT or UPDATE statements in your stored procedure, you will probably want to make it a function.

Stored procedures are for executing by an outside program, or on a timed interval.

The answers here will explain it better than I can:

Function vs. Stored Procedure in SQL Server

Here's a quick way to get first and last day, for any start day. knowing that:

1 day = 86,400,000 milliseconds.

JS dates values are in milliseconds

Recipe: figure out how many days you need to remove to get the your week's start day (multiply by 1 day's worth of milliseconds). All that is left after that is to add 6 days to get your end day.

var startDay = 1; //0=sunday, 1=monday etc.
var d = now.getDay(); //get the current day
var weekStart = new Date(now.valueOf() - (d<=0 ? 7-startDay:d-startDay)*86400000); //rewind to start day
var weekEnd = new Date(weekStart.valueOf() + 6*86400000); //add 6 days to get last day

Try the change event and selected selector

$('#jobSel').change(function(){
    var optId = $(this).find('option:selected').attr('id')
})

You can use ordinal. So PAGE.SIGN_CREATE.ordinal() returns 1.

EDIT:

The only problem with doing this is that if you add, remove or reorder the enum values you will break the system. For many this is not an issue as they will not remove enums and will only add additional values to the end. It is also no worse than integer constants which also require you not to renumber them. However it is best to use a system like:

public enum PAGE{
  SIGN_CREATE0(0), SIGN_CREATE(1) ,HOME_SCREEN(2), REGISTER_SCREEN(3)

  private int id;

  PAGE(int id){
    this.id = id;
  }

  public int getID(){
    return id;
  }

}

You can then use getID. So PAGE.SIGN_CREATE.getID() returns 1.

Split on tab, but then remove all blank matches.

text = "hi\tthere\t\t\tmy main man"
print [splits for splits in text.split("\t") if splits is not ""]

Outputs:

['hi', 'there', 'my main man']

Min-value will always start at zero and its nothing you can do about it. But you can change its value when user start scrolling it around.

Here I set the max-value as 64. This calculations are simple: I want the user to pick a time from 15min to 16 hours, and he picks one of every 15min to 16 hours, clear? I know, very simple :)

    SeekBar seekBar = (SeekBar) dialog.findViewById(R.id.seekBar);
    seekBar.setMax(64);

    seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
        float b;

        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            float des = (float) progress / 4;
            b = des;
            hours.setText(des + " hours");
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {


        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
            hoursSelected = b;
        }
    });

Use bytearray:

with open("img.png", "rb") as image:
  f = image.read()
  b = bytearray(f)
  print b[0]

You can also have a look at struct which can do many conversions of that kind.

Although formatting belongs to the Presentation layer, SQL Server 2012 and above versions provide FORMAT() function which provides one of the quickest and easiest way to format output. Here are some tips & examples:

Syntax: Format( value, format [, culture ] )

Returns: Format function returns NVarchar string formatted with the specified format and with optional culture. (Returns NULL for invalid format-string.)

Note: The Format() function is consistent across CLR / all .NET languages and provides maximum flexibility to generate formatted output.

Following are few format types that can be achieved using this function:

• Numeric/Currency formatting - 'C' for currency, 'N' number without currency symbol, 'x' for Hexa-decimals.

• Date/Time formatting - 'd' short date, 'D' long date, 'f' short full date/time, 'F' long full date/time, 't' short time, 'T' long time, 'm' month+day, 'y' year+month.

• Custom formatting - you can form your own-custom format using certain symbols/characters, such as dd, mm, yyyy etc. (for Dates). hash (#) currency symbols (£ $ etc.), comma(,) and so on. See examples below.

Examples:

Examples of Built-in Numeric/Currency Formats:

?   select FORMAT(1500350.75, 'c', 'en-gb') --> £1,500,350.75
?   select FORMAT(1500350.75, 'c', 'en-au') --> $1,500,350.75
?   select FORMAT(1500350.75, 'c', 'en-in') --> ? 15,00,350.75

Examples of Built-in Date Formats:

?   select FORMAT(getdate(), 'd', 'en-gb') --> 20/06/2017
?   select FORMAT(getdate(), 'D', 'fr-fr') --> mardi 20 juin 2017
?   select FORMAT(getdate(), 'F', 'en-us') --> Tuesday, June 20, 2017 10:41:39 PM
?   select FORMAT(getdate(), 'T', 'en-gb') --> 22:42:29

Examples of Custom Formatting:

?   select FORMAT(GETDATE(), 'ddd  dd/MM/yyyy')  --> Tue 20/06/2017
?   select FORMAT(GETDATE(), 'dddd dd-MMM-yyyy') --> Tuesday 20-Jun-2017
?   select FORMAT(GETDATE(), 'dd.MMMM.yyyy HH:mm:ss') --> 20.June.2017 22:47:20
?   select FORMAT(123456789.75,'$#,#.00')  --> $123,456,789.75
?   select FORMAT(123456789.75,'£#,#.0')   --> £123,456,789.8

See MSDN for more information on FORMAT() function.

For SQL Server 2008 or below convert the output to MONEY first then to VARCHAR (passing "1" for the 3rd argument of CONVERT() function to specify the "style" of output-format), e.g.:

?   select CONVERT(VARCHAR, CONVERT(MONEY, 123456789.75), 1)    --> 123,456,789.75

Jsmn is quite minimalistic and has only two functions to work with.

https://github.com/zserge/jsmn

There are some classes in the Java platform libraries that do extend an instantiable class and add a value component. For example, java.sql.Timestamp extends java.util.Date and adds a nanoseconds field. The equals implementation for Timestamp does violate symmetry and can cause erratic behavior if Timestamp and Date objects are used in the same collection or are otherwise intermixed. The Timestamp class has a disclaimer cautioning programmers against mixing dates and timestamps. While you won’t get into trouble as long as you keep them separate, there’s nothing to prevent you from mixing them, and the resulting errors can be hard to debug. This behavior of the Timestamp class was a mistake and should not be emulated.

check out this link

http://blogs.sourceallies.com/2012/02/hibernate-date-vs-timestamp/

I think you skipped this steps...run the following commands to see if you had forgotten to execute them...it worked for me.

$ python manage.py makemigrations

$ python manage.py migrate

Thank you.

use this expression

var RegExpression = /^[a-zA-Z\s]*$/;  

for more refer this http://tools.netshiftmedia.com

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        final String myPackageName = getPackageName();
        if (!Telephony.Sms.getDefaultSmsPackage(this).equals(myPackageName)) {

            Intent intent = new Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT);
            intent.putExtra(Telephony.Sms.Intents.EXTRA_PACKAGE_NAME, myPackageName);
            startActivityForResult(intent, 1);
        }else {
            List<Sms> lst = getAllSms();
        }
    }else {
        List<Sms> lst = getAllSms();
    }

Set app as default SMS app

    @Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1) {
    if (resultCode == RESULT_OK) {

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            final String myPackageName = getPackageName();
            if (Telephony.Sms.getDefaultSmsPackage(mActivity).equals(myPackageName)) {

                List<Sms> lst = getAllSms();
            }
        }
    }
}
}

Function to get SMS

public List<Sms> getAllSms() {
    List<Sms> lstSms = new ArrayList<Sms>();
    Sms objSms = new Sms();
    Uri message = Uri.parse("content://sms/");
    ContentResolver cr = mActivity.getContentResolver();

    Cursor c = cr.query(message, null, null, null, null);
    mActivity.startManagingCursor(c);
    int totalSMS = c.getCount();

    if (c.moveToFirst()) {
        for (int i = 0; i < totalSMS; i++) {

            objSms = new Sms();
            objSms.setId(c.getString(c.getColumnIndexOrThrow("_id")));
            objSms.setAddress(c.getString(c
                    .getColumnIndexOrThrow("address")));
            objSms.setMsg(c.getString(c.getColumnIndexOrThrow("body")));
            objSms.setReadState(c.getString(c.getColumnIndex("read")));
            objSms.setTime(c.getString(c.getColumnIndexOrThrow("date")));
            if (c.getString(c.getColumnIndexOrThrow("type")).contains("1")) {
                objSms.setFolderName("inbox");
            } else {
                objSms.setFolderName("sent");
            }

            lstSms.add(objSms);
            c.moveToNext();
        }
    }
    // else {
    // throw new RuntimeException("You have no SMS");
    // }
    c.close();

    return lstSms;
}

Sms class is below:

public class Sms{
private String _id;
private String _address;
private String _msg;
private String _readState; //"0" for have not read sms and "1" for have read sms
private String _time;
private String _folderName;

public String getId(){
return _id;
}
public String getAddress(){
return _address;
}
public String getMsg(){
return _msg;
}
public String getReadState(){
return _readState;
}
public String getTime(){
return _time;
}
public String getFolderName(){
return _folderName;
}


public void setId(String id){
_id = id;
}
public void setAddress(String address){
_address = address;
}
public void setMsg(String msg){
_msg = msg;
}
public void setReadState(String readState){
_readState = readState;
}
public void setTime(String time){
_time = time;
}
public void setFolderName(String folderName){
_folderName = folderName;
}

}

Don't forget to define permission in your AndroidManifest.xml

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

Steps: 1. go to Run->Run configuration -> Maven Build -> New configuration
2. set base directory of you project ie.${workspace_loc:/shc-be-war}
3. set goal spring-boot:run
4. Run project from Run->New_Configuration

@Patrick's answer is a good idea, and deserves more credit!. You can have as many data items as you want, they are all separated, and can be used client side if necessary.

They can also be added declaratively rather than in code. I just did this for a GridView like this:

<asp:TemplateField HeaderText="Remind">
  <ItemTemplate>
    <asp:ImageButton ID="btnEmail"  
        data-rider-name="<%# ((Result)((GridViewRow) Container).DataItem).Rider %>"
        data-rider-email="<%# ((Result)((GridViewRow) Container).DataItem).RiderEmail %>"
        CommandName="Email" runat="server" ImageAlign="AbsMiddle" ImageUrl="~/images/email.gif" />
  </ItemTemplate> 
</asp:TemplateField>

In the RowCommand, you do this:

void gvMyView_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "Email")
    {
        var btnSender = (ImageButton)e.CommandSource;
        var riderName = btnSender.Attributes["data-rider-name"];
        var riderEmail = btnSender.Attributes["data-rider-email"];
        // Do something here
    }
}

So much cleaner than hacking all the values together with delimiters and unpacking again at the end.

Don't forget to test/clean any data you get back from the page, in case it's been tampered with!

Good answers from gdw2 and d5e5. To make it a little simpler here are the recommendations pulled together in a single series of commands:

sqlite> .mode csv
sqlite> .output test.csv
sqlite> select * from tbl1;
sqlite> .output stdout

You can add it by appending a Series to the dataframe as follows. I am assuming by blank you mean you want to add a row containing only "Nan". You can first create a Series object with Nan. Make sure you specify the columns while defining 'Series' object in the -Index parameter. The you can append it to the DF. Hope it helps!

from numpy import nan as Nan
import pandas as pd

>>> df1 = pd.DataFrame({'A': ['A0', 'A1', 'A2', 'A3'],
...                     'B': ['B0', 'B1', 'B2', 'B3'],
...                     'C': ['C0', 'C1', 'C2', 'C3'],
...                     'D': ['D0', 'D1', 'D2', 'D3']},
...                     index=[0, 1, 2, 3])

>>> s2 = pd.Series([Nan,Nan,Nan,Nan], index=['A', 'B', 'C', 'D'])
>>> result = df1.append(s2)
>>> result
     A    B    C    D
0   A0   B0   C0   D0
1   A1   B1   C1   D1
2   A2   B2   C2   D2
3   A3   B3   C3   D3
4  NaN  NaN  NaN  NaN

Or you can use GSON [https://code.google.com/p/google-gson/], where these null fields will be automatically removed.

SampleDTO.java

public class SampleDTO {

    String username;
    String email;
    String password;
    String birthday;
    String coinsPackage;
    String coins;
    String transactionId;
    boolean isLoggedIn;

    // getters/setters
}

Test.java

import com.google.gson.Gson;

public class Test {

    public static void main(String[] args) {
        SampleDTO objSampleDTO = new SampleDTO();
        Gson objGson = new Gson();
        System.out.println(objGson.toJson(objSampleDTO));
    }
}

OUTPUT:

{"isLoggedIn":false}

I used gson-2.2.4

Edit %APPDATA%\Sublime Text 2\Python\Python.sublime-build

Change content to:

{
    "cmd": ["C:\\python27\\python.exe", "-u", "$file"],
    "file_regex": "^[ ]*File \"(...*?)\", line ([0-9]*)",
    "selector": "source.python"
}

change the "c:\python27" part to any version of python you have in your system.

To make it easier to get the fully qualified name of a class in order to create an instance using Class.forName(...), one could use the Class.getName() method. Something like:

class ObjectMaker {
    // Constructor, fields, initialization, etc...
    public Object makeObject(Class<?> clazz) {
        Object o = null;

        try {
            o = Class.forName(clazz.getName()).newInstance();
        } catch (ClassNotFoundException e) {
            // There may be other exceptions to throw here, 
            // but I'm writing this from memory.
            e.printStackTrace();
        }

        return o;
    }
}

Then you can cast the object you get back to whatever class you pass to makeObject(...):

Data d = (Data) objectMaker.makeObject(Data.class);

Its pretty old question but still I would like say about one more option using vi/vim editor to visualize the tabs. If you have vi/vim installed then open a Makefile (e.g. vim Makefile) and enter :set list. This will show number of tabs inserted as below,

 %-linux: force$
^I@if [ "$(GCC_VERSION)" = "2.96" ] ; then \$
^I^Iecho ===== Generating build tree for legacy $@ architecture =====; \$
^I^I$(CONFIGURE) $(CWD) $@ legacy; \$
^Ielse \$
^I^Iecho ===== Generating build tree for $@ architecture =====; \$
^I^I$(CONFIGURE) $(CWD) $@; \$
^Ifi$
^Icd build-$@;make$

Two things, you can use memory instead of /tmp in any kernel 2.6 by using /dev/shm (Redhat) other distros may vary. Also hget can be reimplemented using read as follows:

function hget {

  while read key idx
  do
    if [ $key = $2 ]
    then
      echo $idx
      return
    fi
  done < /dev/shm/hashmap.$1
}

In addition by assuming that all keys are unique, the return short circuits the read loop and prevents having to read through all entries. If your implementation can have duplicate keys, then simply leave out the return. This saves the expense of reading and forking both grep and awk. Using /dev/shm for both implementations yielded the following using time hget on a 3 entry hash searching for the last entry :

Grep/Awk:

hget() {
    grep "^$2 " /dev/shm/hashmap.$1 | awk '{ print $2 };'
}

$ time echo $(hget FD oracle)
3

real    0m0.011s
user    0m0.002s
sys     0m0.013s

Read/echo:

$ time echo $(hget FD oracle)
3

real    0m0.004s
user    0m0.000s
sys     0m0.004s

on multiple invocations I never saw less then a 50% improvement. This can all be attributed to fork over head, due to the use of /dev/shm.

There are many answers that provide removing the last commit. However, here is asked how to remove specific commits, and in this case it is to remove the last three commits, to go back to commit on November 3.

You can do this with rebase. Simply do:

git rebase -i HEAD~4

This will list your last four commits.

Now you have the option to remove commits. You do that with drop text.

• Simply hit i on your keyboard and next to commits you want to remove write drop instead of default pick

• On the keyboard, hit exit and :wq

To make sure that commits are removed, write:

git log

You will see that commits you saved as drop are removed.

To push those changes to your remote branch, write:

git push --force

Integrated Answer

X = 1234 'number to round
N = 5    'rounding factor
round(X/N)*N   'result is 1235

For floating point to integer, 1234.564 to 1235, (this is VB specific, most other languages simply truncate) do:

int(1234.564)   'result is 1235

Beware: VB uses Bankers Rounding, to the nearest even number, which can be surprising if you're not aware of it:

msgbox round(1.5) 'result to 2
msgbox round(2.5) 'yes, result to 2 too

Thank you everyone.

In Xcode 5.1

Enable Done Button

• In Attributes Inspector for the UITextField in Storyboard find the field "Return Key" and select "Done"

Hide Keyboard when Done is pressed

• In Storyboard make your ViewController the delegate for the UITextField

• Add this method to your ViewController

  -(BOOL)textFieldShouldReturn:(UITextField *)textField
  {
      [textField resignFirstResponder];
      return YES;
  }
  

I use the following to rewrite the author for an entire repository, including tags and all branches:

git filter-branch --tag-name-filter cat --env-filter "
  export GIT_AUTHOR_NAME='New name';
  export GIT_AUTHOR_EMAIL='New email'
" -- --all

Then, as described in the MAN page of filter-branch, remove all original refs backed up by filter-branch (this is destructive, backup first):

git for-each-ref --format="%(refname)" refs/original/ | \
xargs -n 1 git update-ref -d

You must get it via compatible way, others are deprecated:

Drawable drawable = ResourcesCompat.getDrawable(context.getResources(), R.drawable.my_drawable, null);

Here's a way to do it:

>>> mylist = ['a', 'b', 'c', 'd']
>>> [item for item in enumerate(mylist)]
[(0, 'a'), (1, 'b'), (2, 'c'), (3, 'd')]

Alternatively, you can do:

>>> [(i, j) for i, j in enumerate(mylist)]
[(0, 'a'), (1, 'b'), (2, 'c'), (3, 'd')]

The reason you got an error was that you were missing the () around i and j to make it a tuple.

To answer my own question, the trick is to turn auto scaling off...

p.axis([0.0,600.0, 10000.0,20000.0])
ax = p.gca()
ax.set_autoscale_on(False)

Call plt.show() after plt.savefig(fig) and your problem should be solved.

QT can be as simple as that of Windows. The equivalent code is

if (QMessageBox::Yes == QMessageBox(QMessageBox::Information, "title", "Question", QMessageBox::Yes|QMessageBox::No).exec()) 
{

}

My preferred is:

Commenting in a Bash script

This will have some overhead, but technically it does answer your question

echo abc `#put your comment here` \
     def `#another chance for a comment` \
     xyz etc

And for pipelines specifically, there is a cleaner solution with no overhead

echo abc |        # normal comment OK here
     tr a-z A-Z | # another normal comment OK here
     sort |       # the pipelines are automatically continued
     uniq         # final comment

How to put a line comment for a multi-line command

Bootstrap 3 now has Responsive tables out of the box. Hooray! :)

You can check it here: https://getbootstrap.com/docs/3.3/css/#tables-responsive

Add a <div class="table-responsive"> surrounding your table and you should be good to go:

<div class="table-responsive">
  <table class="table">
    ...
  </table>
</div>

To make it work on all layouts you can do this:

.table-responsive
{
    overflow-x: auto;
}

You can use strtotime() for time calculation. Here is an example:

$checkTime = strtotime('09:00:59');
echo 'Check Time : '.date('H:i:s', $checkTime);
echo '<hr>';

$loginTime = strtotime('09:01:00');
$diff = $checkTime - $loginTime;
echo 'Login Time : '.date('H:i:s', $loginTime).'<br>';
echo ($diff < 0)? 'Late!' : 'Right time!'; echo '<br>';
echo 'Time diff in sec: '.abs($diff);

echo '<hr>';

$loginTime = strtotime('09:00:59');
$diff = $checkTime - $loginTime;
echo 'Login Time : '.date('H:i:s', $loginTime).'<br>';
echo ($diff < 0)? 'Late!' : 'Right time!';

echo '<hr>';

$loginTime = strtotime('09:00:00');
$diff = $checkTime - $loginTime;
echo 'Login Time : '.date('H:i:s', $loginTime).'<br>';
echo ($diff < 0)? 'Late!' : 'Right time!';

Demo

Check the already-asked question - how to get time difference in minutes:

Subtract the past-most one from the future-most one and divide by 60.

Times are done in unix format so they're just a big number showing the number of seconds from January 1 1970 00:00:00 GMT

Seems like the problem is in the last release, so

pip install notebook==5.6.0

must solve the problem!

Fileformat.info is a pretty good reference for this stuff. In your case, it's already in hex, so the hex value is f066. So you'd do:

content: "\f066";

if you want to open all your .cpp files with one command, and have the window split in as many tiles as opened files, you can use:

vim -o $(find name ".cpp")

if you want to include a template in the place you are, you can use:

:r ~/myHeaderTemplate 

will import the file "myHeaderTemplate in the place the cursor was before starting the command.

you can conversely select visually some code and save it to a file

1. select visually,
2. add w ~/myPartialfile.txt

when you select visualy, after type ":" in order to enter a command, you'll see "'<,'>" appear after the ":"

'<,'>w ~/myfile $

^ if you add "~/myfile" to the command, the selected part of the file will be saved to myfile.

if you're editing a file an want to copy it :

:saveas newFileWithNewName 

you can use update from...

something like:

update shipment set.... from shipment inner join ProfilerTest.dbo.BookingDetails on ...

The standard time.time() function provides sub-second precision, though that precision varies by platform. For Linux and Mac precision is +- 1 microsecond or 0.001 milliseconds. Python on Windows uses +- 16 milliseconds precision due to clock implementation problems due to process interrupts. The timeit module can provide higher resolution if you're measuring execution time.

>>> import time
>>> time.time()        #return seconds from epoch
1261367718.971009      

Python 3.7 introduces new functions to the time module that provide higher resolution:

>>> import time
>>> time.time_ns()
1530228533161016309
>>> time.time_ns() / (10 ** 9) # convert to floating-point seconds
1530228544.0792289

The alert() dialog is not rendered in HTML, and thus the HTML you have embedded is meaningless.

You'd need to use a custom modal to achieve that.

I have taken @Joel Coehoorn answer and made the changes he adviced - put the variable out of the method and put all in class. Plus now the time is random too. Here is the result.

class RandomDateTime
{
    DateTime start;
    Random gen;
    int range;

    public RandomDateTime()
    {
        start = new DateTime(1995, 1, 1);
        gen = new Random();
        range = (DateTime.Today - start).Days;
    }

    public DateTime Next()
    {
        return start.AddDays(gen.Next(range)).AddHours(gen.Next(0,24)).AddMinutes(gen.Next(0,60)).AddSeconds(gen.Next(0,60));
    }
}

And example how to use to write 100 random DateTimes to console:

RandomDateTime date = new RandomDateTime();
for (int i = 0; i < 100; i++)
{
    Console.WriteLine(date.Next());
}

You need to make the object first, then use [] to set it.

var key = "happyCount";
var obj = {};
obj[key] = someValueArray;
myArray.push(obj);

UPDATE 2018:

If you're able to use ES6 and Babel, you can use this new feature:

{
    [yourKeyVariable]: someValueArray,
}  

Based on @AlecRust idea, I did an implementation of png text service.

The demo is here:

http://lingtalfi.com/services/pngtext?color=cc0000&size=10&text=Hello%20World

There are four parameters:

• text: the string to display
• font: not use because I only have Arial.ttf anyway on this demo.
• fontSize: an integer (defaults to 12)
• color: a 6 chars hexadecimal code

Please do not use this service directly (except for testing), but use the class I created that provides the service:

https://github.com/lingtalfi/WebBox/blob/master/Image/PngTextUtil.php

class PngTextUtil
{
    /**
     * Displays a png text.
     *
     * Note: this method is meant to be used as a webservice.
     *
     * Options:
     * ------------
     * - font: string = arial/Arial.ttf
     *          The font to use.
     *          If the path starts with a slash, it's an absolute path to the font file.
     *          Else if the path doesn't start with a slash, it's a relative path to the font directory provided
     *          by this class (the WebBox/assets/fonts directory in this repository).
     * - fontSize: int = 12
     *          The font size.
     * - color: string = 000000
     *          The color of the text in hexadecimal format (6 chars).
     *          This can optionally be prefixed with a pound symbol (#).
     *
     *
     *
     *
     *
     *
     * @param string $text
     * @param array $options
     * @throws \Bat\Exception\BatException
     * @throws WebBoxException
     */
    public static function displayPngText(string $text, array $options = []): void
    {
        if (false === extension_loaded("gd")) {
            throw new WebBoxException("The gd extension is not loaded!");
        }
        header("Content-type: image/png");
        $font = $options['font'] ?? "arial/Arial.ttf";
        $fontsize = $options['fontSize'] ?? 12;
        $hexColor = $options['color'] ?? "000000";
        if ('/' !== substr($font, 0, 1)) {
            $fontDir = __DIR__ . "/../assets/fonts";
            $font = $fontDir . "/" . $font;
        }
        $rgbColors = ConvertTool::convertHexColorToRgb($hexColor);
        //--------------------------------------------
        // GET THE TEXT BOX DIMENSIONS
        //--------------------------------------------
        $charWidth = $fontsize;
        $charFactor = 1;
        $textLen = mb_strlen($text);
        $imageWidth = $textLen * $charWidth * $charFactor;
        $imageHeight = $fontsize;
        $logoimg = imagecreatetruecolor($imageWidth, $imageHeight);
        imagealphablending($logoimg, false);
        imagesavealpha($logoimg, true);
        $col = imagecolorallocatealpha($logoimg, 255, 255, 255, 127);
        imagefill($logoimg, 0, 0, $col);
        $white = imagecolorallocate($logoimg, $rgbColors[0], $rgbColors[1], $rgbColors[2]); //for font color
        $x = 0;
        $y = $fontsize;
        $angle = 0;
        $bbox = imagettftext($logoimg, $fontsize, $angle, $x, $y, $white, $font, $text); //fill text in your image
        $boxWidth = $bbox[4] - $bbox[0];
        $boxHeight = $bbox[7] - $bbox[1];
        imagedestroy($logoimg);
        //--------------------------------------------
        // CREATE THE PNG
        //--------------------------------------------
        $imageWidth = abs($boxWidth);
        $imageHeight = abs($boxHeight);
        $logoimg = imagecreatetruecolor($imageWidth, $imageHeight);
        imagealphablending($logoimg, false);
        imagesavealpha($logoimg, true);
        $col = imagecolorallocatealpha($logoimg, 255, 255, 255, 127);
        imagefill($logoimg, 0, 0, $col);
        $white = imagecolorallocate($logoimg, $rgbColors[0], $rgbColors[1], $rgbColors[2]); //for font color
        $x = 0;
        $y = $fontsize;
        $angle = 0;
        imagettftext($logoimg, $fontsize, $angle, $x, $y, $white, $font, $text); //fill text in your image
        imagepng($logoimg); //save your image at new location $target
        imagedestroy($logoimg);
    }
}

Note: if you don't use the universe framework, you will need to replace this line:

$rgbColors = ConvertTool::convertHexColorToRgb($hexColor);

With this code:

$rgbColors = sscanf($hexColor, "%02x%02x%02x");

In which case your hex color must be exactly 6 chars long (don't put the hash symbol (#) in front of it).

Note: in the end, I did not use this service, because I found that the font was ugly and worse: it was not possible to select the text. But for the sake of this discussion I thought this code was worth sharing...

The RxJS functions need to be specifically imported. An easy way to do this is to import all of its features with import * as Rx from "rxjs/Rx"

Then make sure to access the Observable class as Rx.Observable.

Below is an implementation I use to intercept each HTTP request before it goes out and the response which comes back. With this implementation, I also have a single point where I can pass any header value with the request.

public class HttpInterceptor implements ClientHttpRequestInterceptor {
private Logger logger = LoggerFactory.getLogger(this.getClass());
@Override
public ClientHttpResponse intercept(
        HttpRequest request, byte[] body,
        ClientHttpRequestExecution execution
) throws IOException {
    HttpHeaders headers = request.getHeaders();
    headers.add("Accept", MediaType.APPLICATION_JSON_UTF8_VALUE);
    headers.add("Content-Type", MediaType.APPLICATION_JSON_VALUE);
    traceRequest(request, body);
    ClientHttpResponse response = execution.execute(request, body);
    traceResponse(response);
    return response;
}

private void traceRequest(HttpRequest request, byte[] body) throws IOException {
    logger.info("===========================Request begin======================================");
    logger.info("URI         : {}", request.getURI());
    logger.info("Method      : {}", request.getMethod());
    logger.info("Headers     : {}", request.getHeaders() );
    logger.info("Request body: {}", new String(body, StandardCharsets.UTF_8));
    logger.info("==========================Request end=========================================");
}

private void traceResponse(ClientHttpResponse response) throws IOException {
    logger.info("============================Response begin====================================");
    logger.info("Status code  : {}", response.getStatusCode());
    logger.info("Status text  : {}", response.getStatusText());
    logger.info("Headers      : {}", response.getHeaders());
    logger.info("=======================Response end===========================================");
}}

Below is the Rest Template Bean

@Bean
public RestTemplate restTemplate(HttpClient httpClient)
{
    HttpComponentsClientHttpRequestFactory requestFactory =
            new HttpComponentsClientHttpRequestFactory();
    requestFactory.setHttpClient(httpClient);
    RestTemplate restTemplate=  new RestTemplate(requestFactory);
    List<ClientHttpRequestInterceptor> interceptors = restTemplate.getInterceptors();
    if (CollectionUtils.isEmpty(interceptors))
    {
        interceptors = new ArrayList<>();
    }
    interceptors.add(new HttpInterceptor());
    restTemplate.setInterceptors(interceptors);

    return restTemplate;
}

I had this problem for ages and I eventually found my solution by sheer chance.
Turns out, you can't have spaces or wacky characters in any folder names.

e.g. ~/projects/tutorial/ReactJS/JavaScript Framework: ReactJS/app-name won't work because JavaScript Framework: ReactJS contains spaces.
In general, it's probably not great practice to be using spaces in folder/file names anyway but I hope this saves someone at least 4 hours of trial and error.

Also, any non-alphanumeric characters should be avoided.

It depends on the way your page behaves. If you want this to happens asynchronously, you have to use AJAX. Try out "jQuery post()" on Google to find some tuts.

In other case, if this will happen when a user submits a form, you can send the variable in an hidden field or append ?variableName=someValue" to then end of the URL you are opening. :

http://www.somesite.com/send.php?variableName=someValue

or

http://www.somesite.com/send.php?variableName=someValue&anotherVariable=anotherValue

This way, from PHP you can access this value as:

$phpVariableName = $_POST["variableName"];

for forms using POST method or:

$phpVariableName = $_GET["variableName"];

for forms using GET method or the append to url method I've mentioned above (querystring).

You can click on the Project window, press Alt-Insert, and select Folder->Assets Folder. Android Studio will add it automatically to the correct location.

You are most likely looking at your Project with the new(ish) "Android View". Note that this is a view and not the actual folder structure on disk (which hasn't changed since the introduction of Gradle as the new build tool). You can switch to the old "Project View" by clicking on the word "Android" at the top of the Project window and selecting "Project".

Try this:

<asp:HiddenField ID="0858674_h" Value="0" runat="server" />

var test = $(this).find('[id*="_h"').val();

Here is a side-by-side comparison of several application starters/generators and other technologies including MEAN.js, MEAN.io, and cleverstack. I keep adding alternatives as I find time and as that happens, the list of potentially provided benefits keeps growing too. Today it's up to around 1600. If anyone wants to help improve its accuracy or completeness, click the next link and do a questionnaire about something you know.

Compare app technologies project

From this database, the system generates reports like the following:

MeanJS vs MeanIO trade-off report

Just for future needs.

In Visual Studio 2013 with .NET Framework 4.5, for a window property, try adding ElementName=window to make it work.

<Grid Name="myGrid" Height="437.274">
  <TextBox Text="{Binding Path=Name2, ElementName=window}"/>
</Grid>

Using a property for the version generates the following warning:

[WARNING]
[WARNING] Some problems were encountered while building the effective model for xxx.yyy.sandbox:Sandbox:war:0.1.0-SNAPSHOT
[WARNING] 'version' contains an expression but should be a constant. @ xxx.yyy.sandbox:Sandbox:${my.version}, C:\Users\xxx\development\gwtsandbox\pom.xml, line 8, column 14
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]

If your problem is that you have to change the version in multiple places because you are switching versions, then the correct thing to do is to use the Maven Release Plugin that will do this for you automatically.

You can use Eclipse DDMS perspective to see connected devices and browse through files, you can also pull and push files to the device. You can also do a bunch of stuff using DDMS, this link explains a little bit more of DDMS uses.

EDIT:

If you just want to copy a database you can locate the database on eclipse DDMS file explorer, select it and then pull the database from the device to your computer.

For those who want a quick solution:

There is a way to get a output to the console similar to the output from tree, by typing the following command into your terminal:

ls -R YOURFOLDER | grep ':$' | sed -e 's/:$//' -e 's/[^\/]*\//|  /g' -e 's/|  \([^|]\)/|–– \1/g' 

This alternative is mentioned in this documentation: https://wiki.ubuntuusers.de/tree/

Then the output can be copied and encapsuled inside a .md file with code block back tics, like mentioned in Jonathas B.C.'s answer.

But be aware that it also outputs all node modules folders in a node project. And in tree you can do something like

tree -I node_modules

to exlude the node modules folder.

  <div class="container">
          <h1>About me</h1>
       <div class="row">
         <div class="pull-left ">
             <img src="http://lorempixel.com/200/200" class="col-lg-3" class="img-    responsive" alt="Responsive image">
                <p class="col-md-4">Lots of text here... </p> 
                </div>

          </div>
      </div>
   </div>

Actually, VisualVM can process application core dump.

Just invoke "File/Add VM Coredump" and will add a new application in the application explorer. You can then take thread dump or heap dump of that JVM.

This is the intended use case for Ray, which is a library for parallel and distributed Python. Under the hood, it serializes objects using the Apache Arrow data layout (which is a zero-copy format) and stores them in a shared-memory object store so they can be accessed by multiple processes without creating copies.

The code would look like the following.

import numpy as np
import ray

ray.init()

@ray.remote
def func(array, param):
    # Do stuff.
    return 1

array = np.ones(10**6)
# Store the array in the shared memory object store once
# so it is not copied multiple times.
array_id = ray.put(array)

result_ids = [func.remote(array_id, i) for i in range(4)]
output = ray.get(result_ids)

If you don't call ray.put then the array will still be stored in shared memory, but that will be done once per invocation of func, which is not what you want.

Note that this will work not only for arrays but also for objects that contain arrays, e.g., dictionaries mapping ints to arrays as below.

You can compare the performance of serialization in Ray versus pickle by running the following in IPython.

import numpy as np
import pickle
import ray

ray.init()

x = {i: np.ones(10**7) for i in range(20)}

# Time Ray.
%time x_id = ray.put(x)  # 2.4s
%time new_x = ray.get(x_id)  # 0.00073s

# Time pickle.
%time serialized = pickle.dumps(x)  # 2.6s
%time deserialized = pickle.loads(serialized)  # 1.9s

Serialization with Ray is only slightly faster than pickle, but deserialization is 1000x faster because of the use of shared memory (this number will of course depend on the object).

See the Ray documentation. You can read more about fast serialization using Ray and Arrow. Note I'm one of the Ray developers.

Here is good example of the CRUD operation using fetch API:

“A practical ES6 guide on how to perform HTTP requests using the Fetch API” by Dler Ari https://link.medium.com/4ZvwCordCW

Here is the sample code I tried for PATCH or PUT

function update(id, data){
  fetch(apiUrl + "/" + id, {
    method: 'PATCH',
    body: JSON.stringify({
     data
    })
  }).then((response) => {
    response.json().then((response) => {
      console.log(response);
    })
  }).catch(err => {
    console.error(err)
  })

For DELETE:

function remove(id){
  fetch(apiUrl + "/" + id, {
    method: 'DELETE'
  }).then(() => {
     console.log('removed');
  }).catch(err => {
    console.error(err)
  });

For more info visit Using Fetch - Web APIs | MDN https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch > Fetch_API.

You can do like this :

List<String> temp = new ArrayList<String>(Arrays.asList("1", "12"));

This issue still exists. An OnTouchListener with an OnSwipeTouchListener solves it in a simple way:

myView.setOnTouchListener(
    new View.OnTouchListener() {
        public boolean onTouch(View v, MotionEvent event) {
            if(!swipe.onTouch(v, event)) {
                if (event.getAction() == MotionEvent.ACTION_UP) {
                    // your code here

                    return true;
                } else if (event.getAction() == MotionEvent.ACTION_DOWN) {
                    // your code here

                    return true;
                }
            }
            return false;
        }

    }
);

where swipe refers to a class which records whether swipe methods have been invoked, then forwards events to the delegate OnSwipeTouchListener.

private class DirtyOnSwipeTouchListener extends OnSwipeTouchListener {
    private boolean dirty = false;
    private OnSwipeTouchListener delegate;

    public DirtyOnSwipeTouchListener(Context ctx, OnSwipeTouchListener delegate) {
        super(ctx);

        this.delegate = delegate;
    }

    private void reset() {
        dirty = false;
    }

    public void onSwipeTop() {
        dirty = true;
        delegate.onSwipeTop();
    }

    public void onSwipeRight() {
        dirty = true;
        delegate.onSwipeRight();
    }

    public void onSwipeLeft() {
        dirty = true;
        delegate.onSwipeLeft();
    }

    public void onSwipeBottom() {
        dirty = true;
        delegate.onSwipeBottom();
    }

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        try {
            super.onTouch(v, event);

            return dirty;
        } finally {
            dirty = false;
        }

    }
};

Use this function...

    #include<sstream>
    template <typename T>
    std::string to_string(T value)
    {
      //create an output string stream
      std::ostringstream os ;

      //throw the value into the string stream
      os << value ;

      //convert the string stream into a string and return
      return os.str() ;
    }

    //you can also do this
    //std::string output;
    //os >> output;  //throw whats in the string stream into the string

If you are trying to insert the therefore symbol into a WORD DOCUMENT

Hold down the ALT key and type 8756

Hope the answer ur question Regards Al~Hash.

declare your asyncTask in your activity:

private YourAsyncTask mTask;

instantiate it like this:

mTask = new YourAsyncTask().execute();

kill/cancel it like this:

mTask.cancel(true);

I created a new Cordova project, which created with latest android target android level 23. when i run it works. if i changed desire android target value from 23 to 22. and refresh the Gradle build from the Andoid Studio. now it's fail when i run it. i got the following build error.

project-android /CordovaLib/src/org/apache/cordova/CordovaInterfaceImpl.java Error:(217, 22) error: cannot find symbol method requestPermissions(String[],int)

I changed the target level in these files.

project.properties
AndroidManifest.xml

and inside CordovaLib folder.

project.properties

However, i also have another project which is using the android target level 22, whenever i run that project, it runs. Now my question is can we specify the desire android level at the time of creating the project?

In my case, the issue was that my teammate mentioned *ngfor in templates instead of *ngFor. Strange that there is no correct error to handle this issue (In Angular 4).

Here's one way in XSLT 2

<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">   <xsl:template match="@*|node()">     <xsl:copy>       <xsl:apply-templates select="@*|node()"/>     </xsl:copy>   </xsl:template>   <xsl:template match="text()">     <xsl:value-of select="translate(.,'&quot;','''')"/>   </xsl:template> </xsl:stylesheet> 

Doing it in XSLT1 is a little more problematic as it's hard to get a literal containing a single apostrophe, so you have to resort to a variable:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">   <xsl:template match="@*|node()">     <xsl:copy>       <xsl:apply-templates select="@*|node()"/>     </xsl:copy>   </xsl:template>   <xsl:variable name="apos">'</xsl:variable>   <xsl:template match="text()">     <xsl:value-of select="translate(.,'&quot;',$apos)"/>   </xsl:template> </xsl:stylesheet> 

You can install csvtool (on Ubuntu) via

sudo apt-get install csvtool

and then run:

csvtool readable filename | view -

This will make it nice and pretty inside of a read-only vim instance, even if you have some cells with very long values.

Was facing the same issue and unfortunately nothing here was working. Finally, I came across this link: https://blogs.msdn.microsoft.com/jjameson/2009/11/18/the-copy-local-bug-in-visual-studio/

Turns out the solution is sort of dumb: set copy-local for the microsoft.web.infrastructure dll to False, then set it back to True.

By the way, I think what is happening is that there are two versions of the microsoft.web.infrastructure dll, one that is pre-installed in the GAC, and another one that is now a nuget package. I think one is masking the other, hence causing issues. In my particular case, on my build server, I need it to be copied over to a folder (this folder is then zipped and sent off to deployment). I guess the system had a copy locally and just thought "nah, it'll be fine"

I solved my case with this solution. Did just insert a new parameter createDatabaseIfNotExist=true on a spring.datasource.url property on an application.properties file, like this:

spring.datasource.url=jdbc:mysql://localhost:3306/minhasenha?autoReconnect=true&useSSL=false&createDatabaseIfNotExist=true

I have the src/main/resources/Schema.sql with DDL to create the database schema. And I did use flyaway to create and maintain the tables.

I founded this solution here: original answer

I was struggling with this recently, and found the right way to create a default task that runs sass then sass:watch was:

gulp.task('default', gulp.series('sass', 'sass:watch'));

$(window).load(function() {
  $("html, body").animate({ scrollTop: $(document).height() }, 1000);
});

This grabs the height of the page and scrolls it down once the window has loaded. Change the 1000 to whatever you need to do it faster/slower once the page is ready.

The simplest way I have found is to just set the container name in the docker-compose.yml See container_name documentation. It is applicable to docker-compose v1+. It works for container to container, not from the host machine to container.

services:
  dns:
    image: phensley/docker-dns
    container_name: affy

Now you should be able to access affy from other containers using the container name. I had to do this for multiple redis servers in a development environment.

NOTE The solution works so long as you don't need to scale. Such as consistant individual developer environments.

As documented under CREATE TABLE Syntax:

Note
The older TYPE option was synonymous with ENGINE. TYPE was deprecated in MySQL 4.0 and removed in MySQL 5.5. When upgrading to MySQL 5.5 or later, you must convert existing applications that rely on TYPE to use ENGINE instead.

Therefore, you want:

CREATE TABLE dave_bannedwords(
  id   INT(11)     NOT NULL AUTO_INCREMENT,
  word VARCHAR(60) NOT NULL DEFAULT '',
  PRIMARY KEY (id),
  KEY id(id) -- this is superfluous in the presence of your PK, ergo unnecessary
) ENGINE = MyISAM ;

I just wanted to show this possible elegant solution using macros. This doesn t solve the problem but I think it is a good way to rethik about the problem.

#define MY_LIST(X) X(value1), X(value2), X(value3)

enum eMyEnum
    {
    MY_LIST(PLAIN)
    };

const char *szMyEnum[] =
    {
    MY_LIST(STRINGY)
    };


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

std::cout << szMyEnum[value1] << value1 <<" " <<  szMyEnum[value2] << value2 << std::endl;

return 0;
}

---- EDIT ----

After some internet research and some own experements I came to the following solution:

//this is the enum definition
#define COLOR_LIST(X) \
  X( RED    ,=21)      \
  X( GREEN  )      \
  X( BLUE   )      \
  X( PURPLE , =242)      \
  X( ORANGE )      \
  X( YELLOW )

//these are the macros
#define enumfunc(enums,value) enums,
#define enumfunc2(enums,value) enums value,
#define ENUM2SWITCHCASE(enums) case(enums): return #enums;

#define AUTOENUM(enumname,listname) enum enumname{listname(enumfunc2)};
#define ENUM2STRTABLE(funname,listname) char* funname(int val) {switch(val) {listname(ENUM2SWITCHCASE) default: return "undef";}}
#define ENUM2STRUCTINFO(spacename,listname) namespace spacename { int values[] = {listname(enumfunc)};int N = sizeof(values)/sizeof(int);ENUM2STRTABLE(enum2str,listname)};

//here the enum and the string enum map table are generated
AUTOENUM(testenum,COLOR_LIST)
ENUM2STRTABLE(testfunenum,COLOR_LIST)
ENUM2STRUCTINFO(colorinfo,COLOR_LIST)//colorinfo structur {int values[]; int N; char * enum2str(int);}

//debug macros
#define str(a) #a
#define xstr(a) str(a)


int main( int argc, char** argv )
{
testenum x = YELLOW;
std::cout << testfunenum(GREEN) << "   " << testfunenum(PURPLE) << PURPLE << "  " << testfunenum(x);

for (int i=0;i< colorinfo::N;i++)
std::cout << std::endl << colorinfo::values[i] <<  "  "<< colorinfo::enum2str(colorinfo::values[i]);

  return EXIT_SUCCESS;
}

I just wanted to post it maybe someone could find this solution useful. There is no need of templates classes no need of c++11 and no need of boost so this could also be used for simple C.

---- EDIT2 ----

the information table can produce some problems when using more than 2 enums (compiler problem). The following workaround worked:

#define ENUM2STRUCTINFO(spacename,listname) namespace spacename { int spacename##_##values[] = {listname(enumfunc)};int spacename##_##N = sizeof(spacename##_##values)/sizeof(int);ENUM2STRTABLE(spacename##_##enum2str,listname)};

Have had the same problem happen to me twice now, the only fix sofa has been to restart the tomcat server and restart the build.

I came to this question after writing a one-liner for this purpose, so I share my code in case it helps somebody. Works for a string with only one level depth and possible empty values (but not nil), like:

"{ :key_a => 'value_a', :key_b => 'value_b', :key_c => '' }"

The code is:

the_string = '...'
the_hash = Hash.new
the_string[1..-2].split(/, /).each {|entry| entryMap=entry.split(/=>/); value_str = entryMap[1]; the_hash[entryMap[0].strip[1..-1].to_sym] = value_str.nil? ? "" : value_str.strip[1..-2]}

That's not quite true. E.g. for HTTP Windows supports URL based port sharing, allowing multiple processes to use the same IP address and Port.

You can set min-width property of CSS for body tag. Since this property is not supported by IE6, you can write like:

body{
   min-width:1000px;        /* Suppose you want minimum width of 1000px */
   width: auto !important;  /* Firefox will set width as auto */
   width:1000px;            /* As IE6 ignores !important it will set width as 1000px; */
}

Or:

body{
   min-width:1000px; // Suppose you want minimum width of 1000px
   _width: expression( document.body.clientWidth > 1000 ? "1000px" : "auto" ); /* sets max-width for IE6 */
}

Try this library:

https://github.com/avast/android-styled-dialogs

It's based on DialogFragments instead of AlertDialogs (like the one from @afollestad). The main advantage: Dialogs don't dismiss after rotation and callbacks still work.

1. find($id) takes an id and returns a single model. If no matching model exist, it returns null.

2. findOrFail($id) takes an id and returns a single model. If no matching model exist, it throws an error¹.

3. first() returns the first record found in the database. If no matching model exist, it returns null.

4. firstOrFail() returns the first record found in the database. If no matching model exist, it throws an error¹.

5. get() returns a collection of models matching the query.

6. pluck($column) returns a collection of just the values in the given column. In previous versions of Laravel this method was called lists.

7. toArray() converts the model/collection into a simple PHP array.

Note: a collection is a beefed up array. It functions similarly to an array, but has a lot of added functionality, as you can see in the docs.

Unfortunately, PHP doesn't let you use a collection object everywhere you can use an array. For example, using a collection in a foreach loop is ok, put passing it to array_map is not. Similarly, if you type-hint an argument as array, PHP won't let you pass it a collection. Starting in PHP 7.1, there is the iterable typehint, which can be used to accept both arrays and collections.

If you ever want to get a plain array from a collection, call its all() method.

¹ The error thrown by the findOrFail and firstOrFail methods is a ModelNotFoundException. If you don't catch this exception yourself, Laravel will respond with a 404, which is what you want most of the time.

You need to use absolutely-positioned CSS over a relatively-positioned img tag. The article Text Blocks Over Image gives a step-by-step example for placing text over an image.

oImg.setAttribute('width', '1px');

px is for CSS only. Use either:

oImg.width = '1';

to set a width through HTML, or:

oImg.style.width = '1px';

to set it through CSS.

Note that old versions of IE don't create a proper image with document.createElement(), and old versions of KHTML don't create a proper DOM Node with new Image(), so if you want to be fully backwards compatible use something like:

// IEWIN boolean previously sniffed through eg. conditional comments

function img_create(src, alt, title) {
    var img = IEWIN ? new Image() : document.createElement('img');
    img.src = src;
    if ( alt != null ) img.alt = alt;
    if ( title != null ) img.title = title;
    return img;
}

Also be slightly wary of document.body.appendChild if the script may execute as the page is in the middle of loading. You can end up with the image in an unexpected place, or a weird JavaScript error on IE. If you need to be able to add it at load-time (but after the <body> element has started), you could try inserting it at the start of the body using body.insertBefore(body.firstChild).

To do this invisibly but still have the image actually load in all browsers, you could insert an absolutely-positioned-off-the-page <div> as the body's first child and put any tracking/preload images you don't want to be visible in there.

In Winform App(C#):

static string strFilesLoc = Path.GetFullPath(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), @"..\..\")) + "Resources\\";
    public static string[] GetFontFamily()
            {
                var result = File.ReadAllText(strFilesLoc + "FontFamily.txt").Trim();
                string[] items = result.Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
                return items;
            }

In-text file(FontFamily.txt):
Microsoft Sans Serif
9
true

Information source: Python Docs

To get month number from month name use datetime module

import datetime
month_number = datetime.datetime.strptime(month_name, '%b').month

# To  get month name
In [2]: datetime.datetime.strftime(datetime.datetime.now(), '%a %b %d, %Y')
Out [2]: 'Thu Aug 10, 2017'

# To get just the month name, %b gives abbrevated form, %B gives full month name
# %b => Jan
# %B => January
dateteime.datetime.strftime(datetime_object, '%b')

add setOnItemSelectedListener to spinner reference and get the data like that`

 mSizeSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> adapterView, View view, int position, long l) {
            selectedSize=adapterView.getItemAtPosition(position).toString();

You could use the refcodes-console artifact at refcodes-console on REFCODES.ORG:

Option<String> r     = new StringOptionImpl( "-r", null, "opt1", "..." );
Option<String> s     = new StringOptionImpl( "-S", null, "opt2", "..." );
Operand<String> arg1 = new StringOperandImpl( "arg1", "..." );
Operand<String> arg2 = new StringOperandImpl( "arg2", "..." );
Operand<String> arg3 = new StringOperandImpl( "arg3", "..." );
Operand<String> arg4 = new StringOperandImpl( "arg4", "..." );
Switch test          = new SwitchImpl( null, "--test", "..." );
Option<String> a     = new StringOptionImpl( "-A", null, "opt3", "..." );
Condition theRoot    = new AndConditionImpl( r, s, a, arg1, arg2, arg3, arg4,
    test );

Create your arguments parser ArgsParserImpl with your root condition:

ArgsParser theArgsParser = new ArgsParserImpl( theRoot );
theArgsParser.setName( "MyProgramm" );
theArgsParser.setSyntaxNotation( SyntaxNotation.GNU_POSIX );

Above you define your syntax, below you invoke the parser:

theArgsParser.printUsage();
theArgsParser.printSeparatorLn();
theArgsParser.printOptions();
theArgsParser.evalArgs( new String[] {
    "-r", "RRRRR", "-S", "SSSSS", "11111", "22222", "33333", "44444", 
    "--test", "-A", "AAAAA"
} );

In case you provided some good descriptions, theArgsParser.printUsage() will even show you the pretty printed usage:

Usage: MyProgramm -r <opt1> -S <opt2> -A <opt3> arg1 arg2 arg3 arg4 --test

In the above example all defined arguments must be passed by the user, else the parser will detect a wrong usage. In case the --test switch is to be optional (or any other argument), assign theRoot as follows:

theRoot = new AndConditionImpl( r, s, a, arg1, arg2, arg3, arg4, new OptionalImpl( test ) );

Then your syntax looks as follows:

Usage: MyProgramm -r <opt1> -S <opt2> -A <opt3> arg1 arg2 arg3 arg4 [--test]

The full example for your case you find in the StackOverFlowExamle. You can use AND, OR, XOR conditions and any kind of nesting ... hope this helps.

Evaluate the parsed arguments as follows: r.getValue() ); or if (test.getValue() == true) ...:

LOGGER.info( "r    :=" + r.getValue() );
LOGGER.info( "S    :=" + s.getValue() );
LOGGER.info( "arg1 :=" + arg1.getValue() );
LOGGER.info( "arg2 :=" + arg2.getValue() );
LOGGER.info( "arg3 :=" + arg3.getValue() );
LOGGER.info( "arg4 :=" + arg4.getValue() );
LOGGER.info( "test :=" + test.getValue() + "" );
LOGGER.info( "A    :=" + a.getValue() );

There is a special build-in util for this - 'yes'.

To answer all questions with the same answer, you can run

yes [answer] |./your_script

Or you can put it inside your script have specific answer to each question

This is quite simple.

yourtextfield.frame = CGRectMake (yourXAxis, yourYAxis, yourWidth, yourHeight);

Declare your textfield as a gloabal property & change its frame where ever you want to do it in your code.

Happy Coding!

Since you are using bash, you don't need to create a child process for doing this. Here is one solution which performs it entirely within bash:

[[ $TEST =~ ^(.*):\ +(.*)$ ]] && TEST=${BASH_REMATCH[1]}:${BASH_REMATCH[2]}

Explanation: The groups before and after the sequence "colon and one or more spaces" are stored by the pattern match operator in the BASH_REMATCH array.

By default login failed error message is nothing but a client user connection has been refused by the server due to mismatch of login credentials. First task you might check is to see whether that user has relevant privileges on that SQL Server instance and relevant database too, thats good. Obviously if the necessary prvileges are not been set then you need to fix that issue by granting relevant privileges for that user login.

Althought if that user has relevant grants on database & server if the Server encounters any credential issues for that login then it will prevent in granting the authentication back to SQL Server, the client will get the following error message:

Msg 18456, Level 14, State 1, Server <ServerName>, Line 1
Login failed for user '<Name>'

Ok now what, by looking at the error message you feel like this is non-descriptive to understand the Level & state. By default the Operating System error will show 'State' as 1 regardless of nature of the issues in authenticating the login. So to investigate further you need to look at relevant SQL Server instance error log too for more information on Severity & state of this error. You might look into a corresponding entry in log as:

2007-05-17 00:12:00.34 Logon     Error: 18456, Severity: 14, State: 8.
or

2007-05-17 00:12:00.34 Logon     Login failed for user '<user name>'.

As defined above the Severity & State columns on the error are key to find the accurate reflection for the source of the problem. On the above error number 8 for state indicates authentication failure due to password mismatch. Books online refers: By default, user-defined messages of severity lower than 19 are not sent to the Microsoft Windows application log when they occur. User-defined messages of severity lower than 19 therefore do not trigger SQL Server Agent alerts.

Sung Lee, Program Manager in SQL Server Protocols (Dev.team) has outlined further information on Error state description:The common error states and their descriptions are provided in the following table:

ERROR STATE       ERROR DESCRIPTION
------------------------------------------------------------------------------
2 and 5           Invalid userid
6                 Attempt to use a Windows login name with SQL Authentication
7                 Login disabled and password mismatch
8                 Password mismatch
9                 Invalid password
11 and 12         Valid login but server access failure
13                SQL Server service paused
18                Change password required


Well I'm not finished yet, what would you do in case of error:

2007-05-17 00:12:00.34 Logon     Login failed for user '<user name>'.

You can see there is no severity or state level defined from that SQL Server instance's error log. So the next troubleshooting option is to look at the Event Viewer's security log [edit because screen shot is missing but you get the

idea, look in the event log for interesting events].

please try to do

make clean

(instead of make), then

make

again.

With mockito you can use withSettings(), for example if the CounterService required 2 dependencies, you can pass them as a mock:

UserService userService = Mockito.mock(UserService.class); SearchService searchService = Mockito.mock(SearchService.class); CounterService counterService = Mockito.mock(CounterService.class, withSettings().useConstructor(userService, searchService));

The right combination of Windows SDK Version and Platform Toolset needs to be selected Depends of course what toolset you have currently installed

Another option:

 $("<p>").html(myContent).text();

In SnackbarContentWrapper you need to change

<IconButton
          key="close"
          aria-label="Close"
          color="inherit"
          className={classes.close}
          onClick={onClose}
        >

to

<IconButton
          key="close"
          aria-label="Close"
          color="inherit"
          className={classes.close}
          onClick={() => onClose}
        >

so that it only fires the action when you click.

Instead, you could just curry the handleClose in SingInContainer to

const handleClose = () => (reason) => {
        if (reason === 'clickaway') {
          return;
        }
        setSnackBarState(false)

      };

It's the same.

You need the cat (short for concatenate) command, with shell redirection (>) into your output file

cat 1.txt 2.txt 3.txt > 0.txt

To me it happened in DogController that autowired DogService that autowired DogRepository. Dog class used to have field name but I changed it to coolName, but didn't change methods in DogRepository: Dog findDogByName(String name). I change that method to Dog findDogByCoolName(String name) and now it works.

Think of this, it kills the process:

System.Diagnostics.Process[] process=System.Diagnostics.Process.GetProcessesByName("Excel");
foreach (System.Diagnostics.Process p in process)
{
    if (!string.IsNullOrEmpty(p.ProcessName))
    {
        try
        {
            p.Kill();
        }
        catch { }
    }
}

Also, did you try just close it normally?

myWorkbook.SaveAs(@"C:/pape.xltx", missing, missing, missing, missing, missing, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange, missing, missing, missing, missing, missing);
excelBook.Close(null, null, null);                 // close your workbook
excelApp.Quit();                                   // exit excel application
excel = null;                                      // set to NULL

You can easily do this via ant. Here is a build.xml file for doing this

 <project name="genTestReport" default="gen" basedir=".">
        <description>
                Generate the HTML report from JUnit XML files
        </description>

        <target name="gen">
                <property name="genReportDir" location="${basedir}/unitTestReports"/>
                <delete dir="${genReportDir}"/>
                <mkdir dir="${genReportDir}"/>
                <junitreport todir="${basedir}/unitTestReports">
                        <fileset dir="${basedir}">
                                <include name="**/TEST-*.xml"/>
                        </fileset>
                        <report format="frames" todir="${genReportDir}/html"/>
                </junitreport>
        </target>
</project>

This will find files with the format TEST-*.xml and generate reports into a folder named unitTestReports.

To run this (assuming the above file is called buildTestReports.xml) run the following command in the terminal:

ant -buildfile buildTestReports.xml

I have inherited a desktop app that makes calls to a series of Web Services on IIS. The web services (also) have to be able to run timed processes, independently (without having the client on). Hence they all have timers. The web service timers were shutting down (memory leak?) so we set the Idle time out to 0 and timers stay on.

You could do this:

SELECT * FROM table WHERE cast(YOUR_INTEGER_VALUE as varchar) = 'string of numbers'

I've tested two ways in Firefox, Chrome, IE9 and Safari.

(1). $(document.activeElement) works as expected in Firefox, Chrome and Safari.

(2). $(':focus') works as expected in Firefox and Safari.

I moved into the mouse to input 'name' and pressed Enter on keyboard, then I tried to get the focused element.

(1). $(document.activeElement) returns the input:text:name as expected in Firefox, Chrome and Safari, but it returns input:submit:addPassword in IE9

(2). $(':focus') returns input:text:name as expected in Firefox and Safari, but nothing in IE

<form action="">
    <div id="block-1" class="border">
        <h4>block-1</h4>
        <input type="text" value="enter name here" name="name"/>            
        <input type="button" value="Add name" name="addName"/>
    </div>
    <div id="block-2" class="border">
        <h4>block-2</h4>
        <input type="text" value="enter password here" name="password"/>            
        <input type="submit" value="Add password" name="addPassword"/>
    </div>
</form>

This might help

import binascii

x = b'test'
x = binascii.hexlify(x)
y = str(x,'ascii')

print(x) # Outputs b'74657374' (hex encoding of "test")
print(y) # Outputs 74657374

x_unhexed = binascii.unhexlify(x)
print(x_unhexed) # Outputs b'test'

x_ascii = str(x_unhexed,'ascii')
print(x_ascii) # Outputs test

This code contains examples for converting ASCII characters to and from hexadecimal. In your situation, the line you'd want to use is str(binascii.hexlify(c),'ascii').

If you want to be able to specify the seed, you just need to replace the calls to getSeconds() and getMinutes(). You could pass in an int and use half of it mod 60 for the seconds value and the other half modulo 60 to give you the other part.

That being said, this method looks like garbage. Doing proper random number generation is very hard. The obvious problem with this is that the random number seed is based on seconds and minutes. To guess the seed and recreate your stream of random numbers only requires trying 3600 different second and minute combinations. It also means that there are only 3600 different possible seeds. This is correctable, but I'd be suspicious of this RNG from the start.

If you want to use a better RNG, try the Mersenne Twister. It is a well tested and fairly robust RNG with a huge orbit and excellent performance.

EDIT: I really should be correct and refer to this as a Pseudo Random Number Generator or PRNG.

"Anyone who uses arithmetic methods to produce random numbers is in a state of sin."
                                                                                                                                                          --- John von Neumann

Unable to comment on others answers, I'll provide a bit of extra information.

If you want to revert the last commit, you can use git revert head. head refers to the most recent commit in your branch.

The reason you use head~1 when using reset is that you are telling Git to "remove all changes in the commits after" (reset --hard) "the commit one before head" (head~1).

reset is to a commit, revert is on a commit.

As AmpT pointed out, you can also use the commit SHA to identify it, rather than counting how far away from head it is. The SHA can be found in the logs (git log) and a variety of other ways.

You can also always use any other pointers in Git. e.g. a tag or branch. And can also use all of these fun other ways to reference commits https://www.kernel.org/pub/software/scm/git/docs/git-rev-parse.html#_specifying_revisions

An integer value is a mathematical representation of a number and is ignorant of leading zeroes.

You can get a string with leading zeroes like this:

someNumber.ToString("00000000")

sizeof() is just an alias of count() as mentioned here

http://php.net/manual/en/function.sizeof.php

Check if there is any white space after the html tag at the bottom. Remove any whitespace below helped me

a[len(a):] - This gets you the length of a to the end. It selects a range. If you reverse a[:len(a)] it will get you the beginning to whatever is len(a).

This commands shows the created date of branch dev from main

$git reflog show --date=iso dev
$7a2b33d dev@{2012-11-23 13:20:28 -2100}: branch: Created from main

I agree with the other answerers that in most cases (almost always) it is necessary to sanitize Your input.

But consider such code (it is for a REST controller):

$method = $_SERVER['REQUEST_METHOD'];

switch ($method) {
            case 'GET':
                return $this->doGet($request, $object);
            case 'POST':
                return $this->doPost($request, $object);
            case 'PUT':
                return $this->doPut($request, $object);
            case 'DELETE':
                return $this->doDelete($request, $object);
            default:
                return $this->onBadRequest();
}

It would not be very useful to apply sanitizing here (although it would not break anything, either).

So, follow recommendations, but not blindly - rather understand why they are for :)

I solve this trouble with config APACHE ! All methods (in this topic) is incorrect for me... Then I try chanche apache config:

Timeout 3600

Then my script worked!

Since protobuf release 3.15, proto3 supports using the optional keyword (just as in proto2) to give a scalar field presence information.

syntax = "proto3";

message Foo {
    int32 bar = 1;
    optional int32 baz = 2;
}

A has_baz()/hasBaz() method is generated for the optional field above, just as it was in proto2.

Under the hood, protoc effectively treats an optional field as if it were declared using a oneof wrapper, as CyberSnoopy’s answer suggested:

message Foo {
    int32 bar = 1;
    oneof optional_baz {
        int32 baz = 2;
    }
}

If you’ve already used that approach, you can now simplify your message declarations (switch from oneof to optional) and code, since the wire format is the same.

The nitty-gritty details about field presence and optional in proto3 can be found in the Application note: Field presence doc.

Historical note: Experimental support for optional in proto3 was first announced on Apr 23, 2020 in this comment. Using it required passing protoc the --experimental_allow_proto3_optional flag in releases 3.12-3.14.

DavidLn's answer has worked well for me in the past. But it doesn't capture all of setPristine's functionality, which tripped me up this time. Here is a fuller shim:

var form_set_pristine = function(form){
    // 2013-12-20 DF TODO: remove this function on Angular 1.1.x+ upgrade
    // function is included natively

    if(form.$setPristine){
        form.$setPristine();
    } else {
        form.$pristine = true;
        form.$dirty = false;
        angular.forEach(form, function (input, key) {
            if (input.$pristine)
                input.$pristine = true;
            if (input.$dirty) {
                input.$dirty = false;
            }
        });
    }
};

For those who created rating bar programmatically and want set small rating bar instead of default big rating bar

    private LinearLayout generateRatingView(float value){
        LinearLayout linearLayoutRating=new LinearLayout(getContext());
        linearLayoutRating.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.WRAP_CONTENT));
        linearLayoutRating.setGravity(Gravity.CENTER);
        RatingBar ratingBar = new RatingBar(getContext(),null, android.R.attr.ratingBarStyleSmall);
        ratingBar.setEnabled(false);
        ratingBar.setStepSize(Float.parseFloat("0.5"));//for enabling half star
        ratingBar.setNumStars(5);
        ratingBar.setRating(value);
        linearLayoutRating.addView(ratingBar);
        return linearLayoutRating;
    }

It work if Lbound is different than 0 or 1. You Redim once at start

Function MergeArrays(ByRef arr1 As Variant, ByRef arr2 As Variant) As Variant

'Test if not isarray then exit
If Not IsArray(arr1) And Not IsArray(arr2) Then Exit Function

Dim arr As Variant
Dim a As Long, b As Long 'index Array
Dim len1 As Long, len2 As Long 'nb of item

'get len if array don't start to 0
len1 = UBound(arr1) - LBound(arr1) + 1
len2 = UBound(arr2) - LBound(arr2) + 1

b = 1 'position of start index
'dim new array
ReDim arr(b To len1 + len2)
'merge arr1
For a = LBound(arr1) To UBound(arr1)
    arr(b) = arr1(a)       
    b = b + 1 'move index
Next a
'merge arr2
For a = LBound(arr2) To UBound(arr2)
    arr(b) = arr2(a)
    b = b + 1 'move index
Next a

'final
MergeArrays = arr

End Function

Several factors affect speed of SFTP transfer:

1. Encryption. Though symmetric encryption is fast, it's not that fast to be unnoticed. If you comparing speeds on fast network (100mbit or larger), encryption becomes a break for your process.
2. Hash calculation and checking.
3. Buffer copying. SFTP running on top of SSH causes each data block to be copied at least 6 times (3 times on each side) more comparing to plain FTP where data in best cases can be passed to network interface without being copied at all. And block copy takes a bit of time as well.

The very main difference between PCDATA and CDATA is

PCDATA - Basically used for ELEMENTS while

CDATA - Used for Attributes of XML i.e ATTLIST

This is perhaps a bit late, but may help someone. I come across similar issue with Iterable in my codebase and solution was to use for each without explicitly calling values.iterator();.

int size = 0;
for(T value : values) {
   size++;
}

For me that have Visual Studio 2015 this works:
Search this in the start menu: Developer Command Prompt for VS2015 and run the program in the search result.
You can now execute your command in it, for example: cl /?

.NET Core 5.0 does not have FromSql instead it has FromSqlRaw

All below worked for me. Account class here is Entity in C# with exact same table and column names as in the database.

App configuration class as below

class AppConfiguration
{
    public AppConfiguration()
    {
        var configBuilder = new ConfigurationBuilder();
        var path = Path.Combine(Directory.GetCurrentDirectory(), "appsettings.json");
        configBuilder.AddJsonFile(path, false);
        var root = configBuilder.Build();
        var appSetting = root.GetSection("ConnectionStrings:DefaultConnection");
        sqlConnectionString = appSetting.Value;
    }

    public string sqlConnectionString { get; set; }
}

DbContext class:

public class DatabaseContext : DbContext
{
    public class OptionsBuild
    {
        public OptionsBuild()
        {
            setting = new AppConfiguration();
            opsBuilder = new DbContextOptionsBuilder<DatabaseContext>();
            opsBuilder.UseSqlServer(setting.sqlConnectionString);
            dbOptions = opsBuilder.Options;
        }

        public DbContextOptionsBuilder<DatabaseContext> opsBuilder { get; set; }
        public DbContextOptions<DatabaseContext> dbOptions { get; set; }

        private AppConfiguration setting { get; set; }
    }

    public static OptionsBuild ops = new OptionsBuild();

    public DatabaseContext(DbContextOptions<DatabaseContext> options) : base(options)
    {
        //disable initializer
        //  Database.SetInitializer<DatabaseContext>(null);
    }

    public DbSet<Account> Account { get; set; }
}

This code should be in your data access layer:

List<Account> accounts = new List<Account>();
var context = new DatabaseContext(DatabaseContext.ops.dbOptions);
accounts = await context.Account.ToListAsync();   //direct select from a table

var param = new SqlParameter("@FirstName", "Bill");
accounts = await context.Account.FromSqlRaw<Account>("exec Proc_Account_Select", 
param).ToListAsync();            //procedure call with parameter
        
accounts = context.Account.FromSqlRaw("SELECT * FROM dbo.Account").ToList();  //raw query

How about writing a filter like below,

$('[myc="blue"]').filter(function () {
   return (this.id == '1' || this.id == '3');
});

Edit: @Jack Thanks.. totally missed it..

$('[myc="blue"]').filter(function() {
   var myId = $(this).attr('myid');   
   return (myId == '1' || myId == '3');
});

DEMO

The difference is not just for Chrome but for most of the web browsers.

F5 refreshes the web page and often reloads the same page from the cached contents of the web browser. However, reloading from cache every time is not guaranteed and it also depends upon the cache expiry.

Shift + F5 forces the web browser to ignore its cached contents and retrieve a fresh copy of the web page into the browser.

Shift + F5 guarantees loading of latest contents of the web page.
However, depending upon the size of page, it is usually slower than F5.

You may want to refer to: What requests do browsers' "F5" and "Ctrl + F5" refreshes generate?