Here is an extension function to do the split with a string separator:

public static string[] Split(this string value, string seperator)
{
    return value.Split(new string[] { seperator }, StringSplitOptions.None);
}

Example of usage:

string mystring = "one[split on me]two[split on me]three[split on me]four";
var splitStrings = mystring.Split("[split on me]");

there is a better way to do this just use the code below and change according to what you want the size of the blank area

     <Space
            android:layout_width="wrap_content"
            android:layout_height="32dp"
            android:layout_column="0"
            android:layout_row="10" />

if you are using with the grid layoout then only use

 android:layout_row="10" />

This error is caused when you have enabled paging in Grid view. If you want to delete a record from grid then you have to do something like this.

int index = Convert.ToInt32(e.CommandArgument);
int i = index % 20;
// Here 20 is my GridView's Page Size.
GridViewRow row = gvMainGrid.Rows[i];
int id = Convert.ToInt32(gvMainGrid.DataKeys[i].Value);
new GetData().DeleteRecord(id);
GridView1.DataSource = RefreshGrid();
GridView1.DataBind();

Hope this answers the question.

Much worse than traversing twice, it creates an intermediary array of pairs. You can use view. When you do collection.view, you can think of subsequent calls as acting lazily, during the iteration. If you want to get back a proper fully realized collection, you call force at the end. Here that would be useless and costly. So change your code to

for((x,i) <- xs.view.zipWithIndex) println("String #" + i + " is " + x)

This is difficult to achieve, but the cookie expiration date can be set in another cookie. This cookie can then be read later to get the expiration date. Maybe there is a better way, but this is one of the methods to solve your problem.

First - Copy CON SETUPDAY.001 SET WORKDAY=^Z (very important - no cr/lf)

DATE /T >SETUPDAY.002
COPY SETUPDAY.001+SETUPDAY.002 NEWDAY.BAT >nul
CALL NEWDAY.BAT

SET WEEKDAY=%WORKDAY:~0,3%
SET MDY=%WORKDAY:~4,10%

USE %WEEKDAY% IN YOUR SCRIPT

Use in AppDelegate.m file:

(void)tabBarController:(UITabBarController *)tabBarController
 didSelectViewController:(UIViewController *)viewController
{

     NSLog(@"Selected index: %d", tabBarController.selectedIndex);

    if (viewController == tabBarController.moreNavigationController)
    {
        tabBarController.moreNavigationController.delegate = self;
    }

    NSUInteger selectedIndex = tabBarController.selectedIndex;

    switch (selectedIndex) {

        case 0:
            NSLog(@"click me %u",self.tabBarController.selectedIndex);
            break;
        case 1:
            NSLog(@"click me again!! %u",self.tabBarController.selectedIndex);
            break;

        default:
            break;

    }

}

This code shows how to use a java.text.SimpleDateFormat to parse a java.util.Date from a String:

String str = "Jun 13 2003 23:11:52.454 UTC";
SimpleDateFormat df = new SimpleDateFormat("MMM dd yyyy HH:mm:ss.SSS zzz");
Date date = df.parse(str);
long epoch = date.getTime();
System.out.println(epoch); // 1055545912454

Date.getTime() returns the epoch time in milliseconds.

If you want this in kotlin . And perfectly working

 private fun exportDbFile() {

    try {

        //Existing DB Path
        val DB_PATH = "/data/packagename/databases/mydb.db"
        val DATA_DIRECTORY = Environment.getDataDirectory()
        val INITIAL_DB_PATH = File(DATA_DIRECTORY, DB_PATH)

        //COPY DB PATH
        val EXTERNAL_DIRECTORY: File = Environment.getExternalStorageDirectory()
        val COPY_DB = "/mynewfolder/mydb.db"
        val COPY_DB_PATH = File(EXTERNAL_DIRECTORY, COPY_DB)

        File(COPY_DB_PATH.parent!!).mkdirs()
        val srcChannel = FileInputStream(INITIAL_DB_PATH).channel

        val dstChannel = FileOutputStream(COPY_DB_PATH).channel
        dstChannel.transferFrom(srcChannel,0,srcChannel.size())
        srcChannel.close()
        dstChannel.close()

    } catch (excep: Exception) {
        Toast.makeText(this,"ERROR IN COPY $excep",Toast.LENGTH_LONG).show()
        Log.e("FILECOPYERROR>>>>",excep.toString())
        excep.printStackTrace()
    }

}

yes you can rename pane names, and not only window names starting with tmux >= 2.3. Just type the following in your shell:

printf '\033]2;%s\033\\' 'title goes here'

you might need to add the following to your .tmux.conf to display pane names:

# Enable names for panes
set -g pane-border-status top

you can also automatically assign a name:

set -g pane-border-format "#P: #{pane_current_command}"

Try this:

a = 1
b = 2
int_div  = a // b

There are two steps:

1. Convert interface to JSON Byte
2. Convert JSON Byte to struct

Below is an example:

dbByte, _ := json.Marshal(dbContent)
_ = json.Unmarshal(dbByte, &MyStruct)

This code works for me:

class ViewController: UIViewController {

    var audioFilePathURL : NSURL!
    var soundSystemServicesId : SystemSoundID = 0

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        audioFilePathURL = NSBundle.mainBundle().URLForResource("MetalBell", withExtension: "wav")

        AudioServicesCreateSystemSoundID( audioFilePathURL, &soundSystemServicesId)


    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.


    }


    @IBAction func PlayAlertSound(sender: UIButton) {

         AudioServicesPlayAlertSound(soundSystemServicesId)
    }
}

A simple solution that could work in some cases is to create and $compile a wrapper and then append your original element to it.

Something like...

link: function(scope, elem, attr){
    var wrapper = angular.element('<div tooltip></div>');
    elem.before(wrapper);
    $compile(wrapper)(scope);
    wrapper.append(elem);
}

This solution has the advantage that it keeps things simple by not recompiling the original element.

This wouldn't work if any of the added directive's require any of the original element's directives or if the original element has absolute positioning.

One of the applications I have seen it is in Oracle when we look at result sets.

Once you a have a result set, you first fetch from it (do) and from that point on.. check if the fetch returns an element or not (while element found..) .. The same might be applicable for any other "fetch-like" implementations.

There's a very easy way if you were using a web application just follow this link.

just do in eclipse :

File > import > web > war file

Then select the war file of your app :)) very easy !!

@Chris Slade's answer helped me.

I wrote a little script to kill those remaining processes if usefull:

kill_postgres() {
  if [[ $* -eq "" ]]; then
    echo "Usage: 'kill_postgres <db_name>' to kill remaining instances (Eg. 'kill_postgres my_app_development')"
  else
    gksudo echo "Granted sudo"
    pids="$(ps xa | grep postgres | grep $* | awk '{print $1}' | xargs)"
    if [[ $pids -eq "" ]]; then
      echo "Nothing to kill"
    else
      for pid in "${pids[@]}"
      do
        echo "Killing ${pid}"
        sudo kill $pid
        echo "Killed ${pid}"
      done
      kill_postgres $*
    fi
  fi
}

No, there should be an .exe file (vs_Community_xxxxx.exe) directly in you f:\vs2017c directory !

Just start from the this directory, not from a longer path. the packages downloaded are partly having very long path names, it fails if you start from a longer path.

I can't see pass-by-reference in the examples where people try to demonstrate such. I only see pass-by-value.

In the case of variables that hold a reference to an object, the reference is the value of those variables, and therefore the reference is passed, which is then pass-by-value.

In a statement like this,

var a = {
  b: "foo",
  c: "bar"
};

the value of the 'a' is not the Object, but the (so far only) reference to it. In other words, the object is not in the variable a - a reference to it is. I think this is something that seems difficult for programmers who are mainly only familiar with JavaScript. But it is easy for people who know also e.g. Java, C#, and C.

$('#myTable tr').click(function(){
    $(this).remove();
    return false;
});

Even a better one

$("#MyTable").on("click", "#DeleteButton", function() {
   $(this).closest("tr").remove();
});

@echo off
SETLOCAL ENABLEDELAYEDEXPANSION
SET old=Vacation2010
SET new=December
for /f "tokens=*" %%f in ('dir /b *.jpg') do (
  SET newname=%%f
  SET newname=!newname:%old%=%new%!
  move "%%f" "!newname!"
)

What this does is it loops over all .jpg files in the folder where the batch file is located and replaces the Vacation2010 with December inside the filenames.

This is simple non-framework, non-ORM option that loads at 10,000/second with 30 fields or so. Running on an old laptop, so probably faster than that in a real environment.

https://sourceforge.net/projects/dopersistence/?source=directory

In Windows 8, you may want to remove C:\ProgramData\Oracle\Java\javapath directory.

from path

It solved my issue.

These posts apparently are in the wrong order! This is #3 in a series of 3 posts. Sorry.

I've "taken a few MORE liberties" with Lie Ryan's code. The linked list admittedly was time-consuming to access individual elements due to search overhead, i.e. walking down the list until you find the right element. I have now cured this by maintaining an address vector containing subscripts 0 through whatever paired with memory addresses. This works because the address vector is allocated all-at-once, thus contiguous in memory. Since the linked-list is no longer required, I've ripped out its associated code and structure.

This approach is not quite as efficient as a plain-and-simple static array would be, but at least you don't have to "walk the list" searching for the proper item. You can now access the elements by using a subscript. To enable this, I have had to add code to handle cases where elements are removed and the "actual" subscripts wouldn't be reflected in the pointer vector's subscripts. This may or may not be important to users. For me, it IS important, so I've made re-numbering of subscripts optional. If renumbering is not used, program flow goes to a dummy "missing" element which returns an error code, which users can choose to ignore or to act on as required.

From here, I'd advise users to code the "elements" portion to fit their needs and make sure that it runs correctly. If your added elements are arrays, carefully code subroutines to access them, seeing as how there's extra array structure that wasn't needed with static arrays. Enjoy!

#include <glib.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>


// Code from https://stackoverflow.com/questions/3536153/c-dynamically-growing-array
// For pointer-to-pointer info see:
// https://stackoverflow.com/questions/897366/how-do-pointer-to-pointers-work-in-c-and-when-might-you-use-them
typedef struct STRUCT_SS_VECTOR
{   size_t size; // # of vector elements
    void** items; // makes up one vector element's component contents
    int subscript; // this element's subscript nmbr, 0 thru whatever
 //   struct STRUCT_SS_VECTOR* this_element; // linked list via this ptr
 //   struct STRUCT_SS_VECTOR* next_element; // and next ptr
} ss_vector;

ss_vector* vector; // ptr to vector of components
ss_vector* missing_element(int subscript) // intercepts missing elements
{   printf("missing element at subscript %i\n",subscript);
    return NULL;
}

typedef struct TRACKER_VECTOR
{   int subscript;
    ss_vector* vector_ptr;
} tracker_vector;  // up to 20 or so, max suggested

tracker_vector* tracker;
int max_tracker=0; // max allowable # of elements in "tracker_vector"
int tracker_count=0; // current # of elements in "tracker_vector"
int tracker_increment=5; // # of elements to add at each expansion

void bump_tracker_vector(int new_tracker_count)
{   //init or lengthen tracker vector
    if(max_tracker==0) // not yet initialized
    { tracker=calloc(tracker_increment, sizeof(tracker_vector));
        max_tracker=tracker_increment;
printf("initialized %i-element tracker vector of size %lu at %lu\n",max_tracker,sizeof(tracker_vector),(size_t)tracker);
        tracker_count++;
        return;
    }
    else if (max_tracker<=tracker_count) // append to existing tracker vector by writing a new one, copying old one
    {   tracker_vector* temp_tracker=calloc(max_tracker+tracker_increment,sizeof(tracker_vector));  
        for(int i=0;(i<max_tracker);i++){   temp_tracker[i]=tracker[i];} // copy old tracker to new
        max_tracker=max_tracker+tracker_increment;
        free(tracker);
        tracker=temp_tracker;
printf("  re-initialized %i-element tracker vector of size %lu at %lu\n",max_tracker,sizeof(tracker_vector),(size_t)tracker);
        tracker_count++;
        return;
    } // else if
    // fall through for most "bumps"
    tracker_count++;
    return;
}  // bump_tracker_vector()

ss_vector* ss_init_vector(size_t item_size) // item_size is size of one array member
{   ss_vector* vector= malloc(sizeof(ss_vector)); 
    vector->size = 0; // initialize count of vector component elements
    vector->items = calloc(1, item_size); // allocate & zero out memory for one linked list element
    vector->subscript=0;
    bump_tracker_vector(0); // init/store the tracker vector
    tracker[0].subscript=0;
    tracker[0].vector_ptr=vector; 
    return vector; //->this_element;
} // ss_init_vector()

ss_vector* ss_vector_append( int i) // ptr to this element, element nmbr
{   ss_vector* local_vec_element=0;
    local_vec_element= calloc(1,sizeof(ss_vector)); // memory for one component
    local_vec_element->subscript=i; //vec_element->size; 
    local_vec_element->size=i; // increment # of vector components
    bump_tracker_vector(i);  // increment/store tracker vector
    tracker[i].subscript=i;
    tracker[i].vector_ptr=local_vec_element; //->this_element;
    return local_vec_element;
}  // ss_vector_append()

void bubble_sort(void)
{   //  bubble sort
    struct TRACKER_VECTOR local_tracker;
    int i=0;
    while(i<tracker_count-1)
    {   if(tracker[i].subscript>tracker[i+1].subscript)
        {   local_tracker.subscript=tracker[i].subscript; // swap tracker elements
            local_tracker.vector_ptr=tracker[i].vector_ptr;
            tracker[i].subscript=tracker[i+1].subscript;
            tracker[i].vector_ptr=tracker[i+1].vector_ptr;
            tracker[i+1].subscript=local_tracker.subscript;
            tracker[i+1].vector_ptr=local_tracker.vector_ptr;
            if(i>0) i--; // step back and go again
        }
        else 
        {   if(i<tracker_count-1) i++;
        }
    } // while()
} // void bubble_sort()

void move_toward_zero(int target_subscript) // toward zero
{   struct TRACKER_VECTOR local_tracker;
    // Target to be moved must range from 1 to max_tracker
    if((target_subscript<1)||(target_subscript>tracker_count)) return; // outside range
    // swap target_subscript ptr and target_subscript-1 ptr
    local_tracker.vector_ptr=tracker[target_subscript].vector_ptr;
    tracker[target_subscript].vector_ptr=tracker[target_subscript-1].vector_ptr;
    tracker[target_subscript-1].vector_ptr=local_tracker.vector_ptr;
}

void renumber_all_subscripts(gboolean arbitrary)
{   // assumes tracker_count has been fixed and tracker[tracker_count+1]has been zeroed out
    if(arbitrary)  // arbitrary renumber, ignoring "true" subscripts
    {   for(int i=0;i<tracker_count;i++) 
        {   tracker[i].subscript=i;}
    }
    else // use "true" subscripts, holes and all
    {   for(int i=0;i<tracker_count;i++) 
        {   if ((size_t)tracker[i].vector_ptr!=0) // renumbering "true" subscript tracker & vector_element
            {   tracker[i].subscript=tracker[i].vector_ptr->subscript;}
            else // renumbering "true" subscript tracker & NULL vector_element
            {   tracker[i].subscript=-1;}
        } // for()
        bubble_sort(); 
    } // if(arbitrary) ELSE
} // renumber_all_subscripts()

void collapse_tracker_higher_elements(int target_subscript)
{   // Fix tracker vector by collapsing higher subscripts toward 0.
    //  Assumes last tracker element entry is discarded.
    int j;
    for(j=target_subscript;(j<tracker_count-1);j++)
    {   tracker[j].subscript=tracker[j+1].subscript;
        tracker[j].vector_ptr=tracker[j+1].vector_ptr;
    }
    // Discard last tracker element and adjust count
    tracker_count--;
    tracker[tracker_count].subscript=0;
    tracker[tracker_count].vector_ptr=(size_t)0;
} // void collapse_tracker_higher_elements()

void ss_vector_free_one_element(int target_subscript, gboolean Keep_subscripts) 
{   // Free requested element contents.
    //      Adjust subscripts if desired; otherwise, mark NULL.
    // ----special case: vector[0]
    if(target_subscript==0) // knock out zeroth element no matter what
    {   free(tracker[0].vector_ptr);} 
    // ----if not zeroth, start looking at other elements
    else if(tracker_count<target_subscript-1)
    {   printf("vector element not found\n");return;}
    // Requested subscript okay. Freeit. 
    else
    {   free(tracker[target_subscript].vector_ptr);} // free element ptr
    // done with removal.
    if(Keep_subscripts) // adjust subscripts if required.
    {   tracker[target_subscript].vector_ptr=missing_element(target_subscript);} // point to "0" vector
    else // NOT keeping subscripts intact, i.e. collapsing/renumbering all subscripts toward zero
    {   collapse_tracker_higher_elements(target_subscript);
        renumber_all_subscripts(TRUE); // gboolean arbitrary means as-is, FALSE means by "true" subscripts
    } // if (target_subscript==0) else
// show the new list
// for(int i=0;i<tracker_count;i++){printf("   remaining element[%i] at %lu\n",tracker[i].subscript,(size_t)tracker[i].vector_ptr);}
} // void ss_vector_free_one_element()

void ss_vector_free_all_elements(void) 
{   // Start at "tracker[0]". Walk the entire list, free each element's contents, 
    //      then free that element, then move to the next one.
    //      Then free the "tracker" vector.
    for(int i=tracker_count;i>=0;i--) 
    {   // Modify your code to free vector element "items" here
        if(tracker[i].subscript>=0) free(tracker[i].vector_ptr);
    }
    free(tracker);
    tracker_count=0;
} // void ss_vector_free_all_elements()

// defining some sort of struct, can be anything really
typedef struct APPLE_STRUCT
{   int id; // one of the data in the component
    int other_id; // etc
    struct APPLE_STRUCT* next_element;
} apple; // description of component

apple* init_apple(int id) // make a single component
{   apple* a; // ptr to component
    a = malloc(sizeof(apple)); // memory for one component
    a->id = id; // populate with data
    a->other_id=id+10;
    a->next_element=NULL;
    // don't mess with aa->last_rec here
    return a; // return pointer to component
}

int return_id_value(int i,apple* aa) // given ptr to component, return single data item
{   printf("was inserted as apple[%i].id = %i     ",i,aa->id);
    return(aa->id);
}

ss_vector* return_address_given_subscript(int i) 
{   return tracker[i].vector_ptr;} 

int Test(void)  // was "main" in the example
{   int i;
    ss_vector* local_vector;
    local_vector=ss_init_vector(sizeof(apple)); // element "0"
    for (i = 1; i < 10; i++) // inserting items "1" thru whatever
    {local_vector=ss_vector_append(i);}   // finished ss_vector_append()
    // list all tracker vector entries
    for(i=0;(i<tracker_count);i++) {printf("tracker element [%i] has address %lu\n",tracker[i].subscript, (size_t)tracker[i].vector_ptr);}
    // ---test search function
    printf("\n NEXT, test search for address given subscript\n");
    local_vector=return_address_given_subscript(5);
printf("finished return_address_given_subscript(5) with vector at %lu\n",(size_t)local_vector);
    local_vector=return_address_given_subscript(0);
printf("finished return_address_given_subscript(0) with vector at %lu\n",(size_t)local_vector);
    local_vector=return_address_given_subscript(9);
printf("finished return_address_given_subscript(9) with vector at %lu\n",(size_t)local_vector);
    // ---test single-element removal
    printf("\nNEXT, test single element removal\n");
    ss_vector_free_one_element(5,TRUE); // keep subscripts; install dummy error element
printf("finished ss_vector_free_one_element(5)\n");
    ss_vector_free_one_element(3,FALSE);
printf("finished ss_vector_free_one_element(3)\n");
    ss_vector_free_one_element(0,FALSE);
    // ---test moving elements
printf("\n Test moving a few elements up\n");
    move_toward_zero(5);
    move_toward_zero(4);
    move_toward_zero(3);
    // show the new list
    printf("New list:\n");
    for(int i=0;i<tracker_count;i++){printf("   %i:element[%i] at %lu\n",i,tracker[i].subscript,(size_t)tracker[i].vector_ptr);}
    // ---plant some bogus subscripts for the next subscript test
    tracker[3].vector_ptr->subscript=7;
    tracker[3].subscript=5;
    tracker[7].vector_ptr->subscript=17;
    tracker[3].subscript=55;
printf("\n RENUMBER to use \"actual\" subscripts\n");   
    renumber_all_subscripts(FALSE);
    printf("Sorted list:\n");
    for(int i=0;i<tracker_count;i++)
    {   if ((size_t)tracker[i].vector_ptr!=0)
        {   printf("   %i:element[%i] or [%i]at %lu\n",i,tracker[i].subscript,tracker[i].vector_ptr->subscript,(size_t)tracker[i].vector_ptr);
        }
        else 
        {   printf("   %i:element[%i] at 0\n",i,tracker[i].subscript);
        }
    }
printf("\nBubble sort to get TRUE order back\n");
    bubble_sort();
    printf("Sorted list:\n");
    for(int i=0;i<tracker_count;i++)
    {   if ((size_t)tracker[i].vector_ptr!=0)
        {printf("   %i:element[%i] or [%i]at %lu\n",i,tracker[i].subscript,tracker[i].vector_ptr->subscript,(size_t)tracker[i].vector_ptr);}
        else {printf("   %i:element[%i] at 0\n",i,tracker[i].subscript);}
    }
    // END TEST SECTION
    // don't forget to free everything
    ss_vector_free_all_elements(); 
    return 0;
}

int main(int argc, char *argv[])
{   char cmd[5],main_buffer[50]; // Intentionally big for "other" I/O purposes
    cmd[0]=32; // blank = ASCII 32
    //  while(cmd!="R"&&cmd!="W"  &&cmd!="E"        &&cmd!=" ") 
    while(cmd[0]!=82&&cmd[0]!=87&&cmd[0]!=69)//&&cmd[0]!=32) 
    {   memset(cmd, '\0', sizeof(cmd));
        memset(main_buffer, '\0', sizeof(main_buffer));
        // default back to the cmd loop
        cmd[0]=32; // blank = ASCII 32
        printf("REad, TEst, WRITe, EDIt, or EXIt? ");
        fscanf(stdin, "%s", main_buffer);
        strncpy(cmd,main_buffer,4);
        for(int i=0;i<4;i++)cmd[i]=toupper(cmd[i]);
        cmd[4]='\0';
        printf("%s received\n ",cmd);
        // process top level commands
        if(cmd[0]==82) {printf("READ accepted\n");} //Read
        else if(cmd[0]==87) {printf("WRITe accepted\n");} // Write
        else if(cmd[0]==84) 
        {   printf("TESt accepted\n");// TESt
            Test();
        }
        else if(cmd[0]==69) // "E"
        {   if(cmd[1]==68) {printf("EDITing\n");} // eDit
            else if(cmd[1]==88) {printf("EXITing\n");exit(0);} // eXit
            else    printf("  unknown E command %c%c\n",cmd[0],cmd[1]);
        }
        else    printf("  unknown command\n");
        cmd[0]=32; // blank = ASCII 32
    } // while()
    // default back to the cmd loop
}   // main()

Yield

>>> def create_generator():
...    my_list = range(3)
...    for i in my_list:
...        yield i*i
...
>>> my_generator = create_generator() # create a generator
>>> print(my_generator) # my_generator is an object!
<generator object create_generator at 0xb7555c34>
>>> for i in my_generator:
...     print(i)
0
1
4

In short, you can see that the loop does not stop and continues to function even after the object or variable is sent (unlike return where the loop stops after execution).

In your application android manifest file, under the application tag you can try several of these themes.

Replace

<application
    android:theme="@style/AppTheme" >

with different themes defined by the android system. They can be like:-

android:theme="@android:style/Theme.Black"
android:theme="@android:style/Theme.DeviceDefault"
android:theme="@android:style/Theme.DeviceDefault.Dialog"
android:theme="@android:style/Theme.Holo"
android:theme="@android:style/Theme.Translucent"

Each of these themes will have a different effect on your application like the DeviceDefault.Dialog will make your application look like a dialog box. You should try more of these. You can have a look from the android sdk or simply use auto complete in Eclipse IDE to explore the various available options.

A correct way to define your own theme would be to edit the styles.xml file present in the resources folder of your application.

aapt dump badging <path-to-apk> | grep package:\ name

Try this:

1. Download and install a 32-bit JDK.
2. Go to eclipse click on your project (Run As ? Run Configurations...) under Java Application branch.
3. Go to the JRE tab and select Alternate JRE. Click on Installed JRE button, add your 32-bit JRE and select.

with latest CSS3 technology, it is possible to create textured background. Check this out: http://lea.verou.me/css3patterns/#

but it still limited on so many aspect. And browser support is also not so ready.

your best bet is using small texture image and make repeat to that background. you could get some nice ready to use texture image here:

http://subtlepatterns.com

var x = 0;
var y = 0;

document.addEventListener('mousemove', onMouseMove, false)

function onMouseMove(e){
    x = e.clientX;
    y = e.clientY;
}

function getMouseX() {
    return x;
}

function getMouseY() {
    return y;
}

Just create a new array in your dictionary

Dictionary<string, List<string>> myDic = new Dictionary<string, List<string>>();
myDic.Add(newKey, new List<string>(existingList));

Accepted answer is correct, but I like to define this little utility in most projects I build.

var types = {
   'get': function(prop) {
      return Object.prototype.toString.call(prop);
   },
   'null': '[object Null]',
   'object': '[object Object]',
   'array': '[object Array]',
   'string': '[object String]',
   'boolean': '[object Boolean]',
   'number': '[object Number]',
   'date': '[object Date]',
}

Used like this:

if(types.get(prop) == types.number) {

}

If you're using angular you can even have it cleanly injected:

angular.constant('types', types);

The namespace name http://www.w3.org/1999/xhtml 
is intended for use in various specifications such as:

Recommendations:

    XHTML™ 1.0: The Extensible HyperText Markup Language
    XHTML Modularization
    XHTML 1.1
    XHTML Basic
    XHTML Print
    XHTML+RDFa

Check here for more detail

1. Try this: .attr()

  $('.field').hover(function () {
    var value=$(this).attr('data-fullText');
  $(this).html(value);
});

DEMO 1: http://jsfiddle.net/hsakapandit/Jn4V3/

2. Try this: .data()

$('.field').hover(function () {
    var value=$(this).data('fulltext');
  $(this).html(value);
});

DEMO 2: http://jsfiddle.net/hsakapandit/Jn4V3/1/

If using jQuery is acceptable:

jQuery("#myTextBox").focus( function(){ 
    $(this).val(""); 
} );

I also like to build locators from up to bottom like:

//div[contains(@class,'btn-group')][./button[contains(.,'Arcade Reader')]]/button[@name='settings']

It's pretty simple, as we just search btn-group with button[contains(.,'Arcade Reader')] and get it's button[@name='settings']

That's just another option to build xPath locators

What is the profit of searching wrapper element: you can return it by method (example in java) and just build selenium constructions like:

getGroupByName("Arcade Reader").find("button[name='settings']");
getGroupByName("Arcade Reader").find("button[name='delete']");

or even simplify more

getGroupButton("Arcade Reader", "delete").click();

Since there is no accepted answer I will try to answer this one:

[s] - seconds

Initially used only ViewDidLoad with tableView. On testing with loss of Wifi, by setting device to airplane mode, realized that the table did not refresh with return of Wifi. In fact, there appears to be no way to refresh tableView on the device even by hitting the home button with background mode set to YES in -Info.plist.

My solution:

-(void) viewWillAppear: (BOOL) animated { [self.tableView reloadData];}

I think using window.devicePixelRatio is more elegant than the window.matchMedia solution:

if (window.innerWidth*window.devicePixelRatio <= 960 
    && window.innerHeight*window.devicePixelRatio <= 640) { 
    ... 
}

Add the following dependencies

<dependency>
    <groupId>org.codehaus.jackson</groupId> 
    <artifactId>jackson-mapper-asl</artifactId>
    <version>1.9.7</version>
</dependency>

<dependency>
    <groupId>org.codehaus.jackson</groupId> 
    <artifactId>jackson-core-asl</artifactId>
    <version>1.9.7</version>
</dependency>

Modify request as follows

$.ajax({ 
    url:urlName,    
    type:"POST", 
    contentType: "application/json; charset=utf-8",
    data: jsonString, //Stringified Json Object
    async: false,    //Cross-domain requests and dataType: "jsonp" requests do not support synchronous operation
    cache: false,    //This will force requested pages not to be cached by the browser          
    processData:false, //To avoid making query String instead of JSON
    success: function(resposeJsonObject){
        // Success Message Handler
    }
});

Controller side

@RequestMapping(value = urlPattern , method = RequestMethod.POST)
public @ResponseBody Person save(@RequestBody Person jsonString) {

   Person person=personService.savedata(jsonString);
   return person;
}

@RequestBody - Covert Json object to java
@ResponseBody- convert Java object to json

I found following way which can be used if you KNOW name of lock

select IS_USED_LOCK('lockname');

however i not found any info about how to list all names.

I think the best way to get the full name is:

 this.GetType().FullName + "." + System.Reflection.MethodBase.GetCurrentMethod().Name;

or try this

string method = string.Format("{0}.{1}", MethodBase.GetCurrentMethod().DeclaringType.FullName, MethodBase.GetCurrentMethod().Name);   

try this in javascript

 document.getElementById("22IdMObileFull").text ="itsClicked"

You could also use a dummy form arround it like:

<mat-card-footer>
<form (submit)="search(ref, id, forename, surname, postcode)" action="#">
  <button mat-raised-button type="submit" class="successButton" id="invSearch" title="Click to perform search." >Search</button>
</form>
</mat-card-footer>

the search function has to return false to make sure that the action doesn't get executed.
Just make sure the form is focused (should be when you have the input in the form) when you press enter.

A non-jQuery way would be setting the value after the document is loaded:

<input type="text" id="foo" />

<script>
    document.addEventListener('DOMContentLoaded', function(event) { 
        document.getElementById('foo').value = 'bar';
    });
</script>

To find the highest (max) or lowest (min) value from an array, this could give you the right direction. Here is an example code for getting the highest value from a primitive array.

Method 1:

public int maxValue(int array[]){
  List<Integer> list = new ArrayList<Integer>();
  for (int i = 0; i < array.length; i++) {
    list.add(array[i]);
  }
 return Collections.max(list);

}

To get the lowest value, you can use

Collections.min(list)

Method 2:

public int maxValue(int array[]){
  int max = Arrays.stream(array).max().getAsInt();
  return max;
}

Now the following line should work.

System.out.println("The highest maximum for the December is: " + maxValue(decMax)); 

Following @Vishnuvardhan Janapati 's answer, here is another way to save and reload model with custom layer/metric/loss under TensorFlow 2.0.0

import tensorflow as tf
from tensorflow.keras.layers import Layer
from tensorflow.keras.utils.generic_utils import get_custom_objects

# custom loss (for example)  
def custom_loss(y_true,y_pred):
  return tf.reduce_mean(y_true - y_pred)
get_custom_objects().update({'custom_loss': custom_loss}) 

# custom loss (for example) 
class CustomLayer(Layer):
  def __init__(self, ...):
      ...
  # define custom layer and all necessary custom operations inside custom layer

get_custom_objects().update({'CustomLayer': CustomLayer})  

In this way, once you have executed such codes, and saved your model with tf.keras.models.save_model or model.save or ModelCheckpoint callback, you can re-load your model without the need of precise custom objects, as simple as

new_model = tf.keras.models.load_model("./model.h5"})

When you have a conflict during rebase you have three options:

• You can run git rebase --abort to completely undo the rebase. Git will return you to your branch's state as it was before git rebase was called.

• You can run git rebase --skip to completely skip the commit. That means that none of the changes introduced by the problematic commit will be included. It is very rare that you would choose this option.

• You can fix the conflict as iltempo said. When you're finished, you'll need to call git rebase --continue. My mergetool is kdiff3 but there are many more which you can use to solve conflicts. You only need to set your merge tool in git's settings so it can be invoked when you call git mergetool https://git-scm.com/docs/git-mergetool

If none of the above works for you, then go for a walk and try again :)

Here is another possible workaround:

if exists (select * from master..sysservers where srvname = 'loopback')
    exec sp_dropserver 'loopback'
go
exec sp_addlinkedserver @server = N'loopback', @srvproduct = N'', @provider = N'SQLOLEDB', @datasrc = @@servername
go

create function testit()
    returns int
as
begin
    declare @res int;
    select @res=count(*) from openquery(loopback, 'exec sp_who');
    return @res
end
go

select dbo.testit()

It's not so scary as xp_cmdshell but also has too many implications for practical use.

This occurred to me when I applied the 2017 Fall Creator Update. I was able to resolve by repairing IIS 10.0 Express (I do not have IIS installed on my box.)

Note: As a user pointed out in the comments,

Repair can be found in "Programs and Features" - the "classic" control panel.

g1 here is a DataFrame. It has a hierarchical index, though:

In [19]: type(g1)
Out[19]: pandas.core.frame.DataFrame

In [20]: g1.index
Out[20]: 
MultiIndex([('Alice', 'Seattle'), ('Bob', 'Seattle'), ('Mallory', 'Portland'),
       ('Mallory', 'Seattle')], dtype=object)

Perhaps you want something like this?

In [21]: g1.add_suffix('_Count').reset_index()
Out[21]: 
      Name      City  City_Count  Name_Count
0    Alice   Seattle           1           1
1      Bob   Seattle           2           2
2  Mallory  Portland           2           2
3  Mallory   Seattle           1           1

Or something like:

In [36]: DataFrame({'count' : df1.groupby( [ "Name", "City"] ).size()}).reset_index()
Out[36]: 
      Name      City  count
0    Alice   Seattle      1
1      Bob   Seattle      2
2  Mallory  Portland      2
3  Mallory   Seattle      1

I found the below code on below link... and it worked Select folder dialog WPF

using Microsoft.WindowsAPICodePack.Dialogs;

var dlg = new CommonOpenFileDialog();
dlg.Title = "My Title";
dlg.IsFolderPicker = true;
dlg.InitialDirectory = currentDirectory;

dlg.AddToMostRecentlyUsedList = false;
dlg.AllowNonFileSystemItems = false;
dlg.DefaultDirectory = currentDirectory;
dlg.EnsureFileExists = true;
dlg.EnsurePathExists = true;
dlg.EnsureReadOnly = false;
dlg.EnsureValidNames = true;
dlg.Multiselect = false;
dlg.ShowPlacesList = true;

if (dlg.ShowDialog() == CommonFileDialogResult.Ok) 
{
  var folder = dlg.FileName;
  // Do something with selected folder string
}

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

Example

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

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

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

How to Use?

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

Your comments are welcome. :) AzmatHunzai.

You should not try to use perfmon, task manager or any tool like that to determine memory leaks. They are good for identifying trends, but not much else. The numbers they report in absolute terms are too vague and aggregated to be useful for a specific task such as memory leak detection.

A previous reply to this question has given a great explanation of what the various types are.

You ask about a tool recommendation: I recommend Memory Validator. Capable of monitoring applications that make billions of memory allocations.

http://www.softwareverify.com/cpp/memory/index.html

Disclaimer: I designed Memory Validator.

I would use a Canvas that I add to the JPanel, and draw the image on the Canvas. But Canvas is a quite heavy object, sine it is from awt.

Edit your phpmyadmin config.inc.php file and if you have Password, insert that in front of Password in following code:

$cfg['Servers'][$i]['verbose'] = 'localhost';
$cfg['Servers'][$i]['host'] = 'localhost';
$cfg['Servers'][$i]['port'] = '3306';
$cfg['Servers'][$i]['socket'] = '';
$cfg['Servers'][$i]['connect_type'] = 'tcp';
$cfg['Servers'][$i]['extension'] = 'mysqli';
$cfg['Servers'][$i]['auth_type'] = 'config';
$cfg['Servers'][$i]['user'] = '**your-root-username**';
$cfg['Servers'][$i]['password'] = '**root-password**';
$cfg['Servers'][$i]['AllowNoPassword'] = true;

It's certainly possible to grab a screenshot using the .NET Framework. The simplest way is to create a new Bitmap object and draw into that using the Graphics.CopyFromScreen method.

Sample code:

using (Bitmap bmpScreenCapture = new Bitmap(Screen.PrimaryScreen.Bounds.Width, 
                                            Screen.PrimaryScreen.Bounds.Height))
using (Graphics g = Graphics.FromImage(bmpScreenCapture))
{
    g.CopyFromScreen(Screen.PrimaryScreen.Bounds.X,
                     Screen.PrimaryScreen.Bounds.Y,
                     0, 0,
                     bmpScreenCapture.Size,
                     CopyPixelOperation.SourceCopy);
}

Caveat: This method doesn't work properly for layered windows. Hans Passant's answer here explains the more complicated method required to get those in your screen shots.

As stated in the JQuery documentation

The focusout event is sent to an element when it, or any element inside of it, loses focus. This is distinct from the blur event in that it supports detecting the loss of focus on descendant elements (in other words, it supports event bubbling).

This is a good way to do it:

<?php
if (!(isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on' || 
   $_SERVER['HTTPS'] == 1) ||  
   isset($_SERVER['HTTP_X_FORWARDED_PROTO']) &&   
   $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'))
{
   $redirect = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
   header('HTTP/1.1 301 Moved Permanently');
   header('Location: ' . $redirect);
   exit();
}
?>

Answer: NO

Here's Why ... I think a key reason for having stored procs in a database is that you're executing SP code in the same process as the SQL engine. This makes sense for database engines designed to work as a network connected service but the imperative for SQLite is much less given that it runs as a DLL in your application process rather than in a separate SQL engine process. So it makes more sense to implement all your business logic including what would have been SP code in the host language.

You can however extend SQLite with your own user defined functions in the host language (PHP, Python, Perl, C#, Javascript, Ruby etc). You can then use these custom functions as part of any SQLite select/update/insert/delete. I've done this in C# using DevArt's SQLite to implement password hashing.

Use Expanded

 Expanded(
            child: new Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: <Widget>[
                new Text(_name, style: Theme.of(context).textTheme.subhead),
                new Container(
                  margin: const EdgeInsets.only(top: 5.0),
                  child: new Text(text),
                ),
              ],
            ),

Or you can make a simple function like this:

// Provided 'c' is only a numeric character
int parseInt (char c) {
    return c - '0';
}

If you are using Visual Studio with NTVS, you can set the environment variables on the project properties page:

As you can see, the Configuration and Platform dropdowns are disabled (I haven't looked too far into why this is), but if you edit your .njsproj file as follows:

  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
    <DebugSymbols>true</DebugSymbols>
    <Environment>NODE_ENV=development</Environment>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
    <DebugSymbols>true</DebugSymbols>
    <Environment>NODE_ENV=production</Environment>
  </PropertyGroup>

The 'Debug / Release' dropdown will then control how the variable is set before starting Node.js.

I was getting the error while trying to connect for updates. Just did as in the above answer -

Window-> Preferences-> General-> Network

There the default provider was set as Native. I changed it to direct as my laptop didn't need to connect to any proxy.

Applied and it is working fine.

The statements in the else block are executed if execution falls off the bottom of the try - if there was no exception. Honestly, I've never found a need.

However, Handling Exceptions notes:

The use of the else clause is better than adding additional code to the try clause because it avoids accidentally catching an exception that wasn’t raised by the code being protected by the try ... except statement.

So, if you have a method that could, for example, throw an IOError, and you want to catch exceptions it raises, but there's something else you want to do if the first operation succeeds, and you don't want to catch an IOError from that operation, you might write something like this:

try:
    operation_that_can_throw_ioerror()
except IOError:
    handle_the_exception_somehow()
else:
    # we don't want to catch the IOError if it's raised
    another_operation_that_can_throw_ioerror()
finally:
    something_we_always_need_to_do()

If you just put another_operation_that_can_throw_ioerror() after operation_that_can_throw_ioerror, the except would catch the second call's errors. And if you put it after the whole try block, it'll always be run, and not until after the finally. The else lets you make sure

1. the second operation's only run if there's no exception,
2. it's run before the finally block, and
3. any IOErrors it raises aren't caught here

The first suggestion in latkin's answer seems good, although I would suggest the less long-winded way below.

PS c:\temp> $global:test="one"

PS c:\temp> $test
one

PS c:\temp> function changet() {$global:test="two"}

PS c:\temp> changet

PS c:\temp> $test
two

His second suggestion however about being bad programming practice, is fair enough in a simple computation like this one, but what if you want to return a more complicated output from your variable? For example, what if you wanted the function to return an array or an object? That's where, for me, PowerShell functions seem to fail woefully. Meaning you have no choice other than to pass it back from the function using a global variable. For example:

PS c:\temp> function changet([byte]$a,[byte]$b,[byte]$c) {$global:test=@(($a+$b),$c,($a+$c))}

PS c:\temp> changet 1 2 3

PS c:\temp> $test
3
3
4

PS C:\nb> $test[2]
4

I know this might feel like a bit of a digression, but I feel in order to answer the original question we need to establish whether global variables are bad programming practice and whether, in more complex functions, there is a better way. (If there is one I'd be interested to here it.)

Python 2.x:

print '-' * 3

Python 3.x:

print('-' * 3)

Right click on Project -> Add FrameWork Support -> Maven

Try editing your eclipse.ini file and add the following at the top

-vm
/Library/Java/JavaVirtualMachines/jdk1.7.0_09.jdk/Contents/Home

Of course the path may be slightly different, looks like I have an older version...

I'm not sure if it will add itself automatically. If not go into

Preferences --> Java --> Installed JREs

Click Add and follow the instructions there to add it

In recent Oracle versions the COST represent the amount of time that the optimiser expects the query to take, expressed in units of the amount of time required for a single block read.

So if a single block read takes 2ms and the cost is expressed as "250", the query could be expected to take 500ms to complete.

The optimiser calculates the cost based on the estimated number of single block and multiblock reads, and the CPU consumption of the plan. the latter can be very useful in minimising the cost by performing certain operations before others to try and avoid high CPU cost operations.

This raises the question of how the optimiser knows how long operations take. recent Oracle versions allow the collections of "system statistics", which are definitely not to be confused with statistics on tables or indexes. The system statistics are measurements of the performance of the hardware, mostly importantly:

1. How long a single block read takes
2. How long a multiblock read takes
3. How large a multiblock read is (often different to the maximum possible due to table extents being smaller than the maximum, and other reasons).
4. CPU performance

These numbers can vary greatly according to the operating environment of the system, and different sets of statistics can be stored for "daytime OLTP" operations and "nighttime batch reporting" operations, and for "end of month reporting" if you wish.

Given these sets of statistics, a given query execution plan can be evaluated for cost in different operating environments, which might promote use of full table scans at some times or index scans at others.

The cost is not perfect, but the optimiser gets better at self-monitoring with every release, and can feedback the actual cost in comparison to the estimated cost in order to make better decisions for the future. this also makes it rather more difficult to predict.

Note that the cost is not necessarily wall clock time, as parallel query operations consume a total amount of time across multiple threads.

In older versions of Oracle the cost of CPU operations was ignored, and the relative costs of single and multiblock reads were effectively fixed according to init parameters.

Here is the solution :

This is kind of hack , but it will work

<input type="number" 
placeholder="Charge" 
[(ngModel)]="rateInput" 
name="rateInput"
pattern="^$|^([0-9]|[1-9][0-9]|[1][0][0])?"
required 
#rateInput2 = "ngModel">

<div *ngIf="rateInput2.errors && (rateInput2.dirty || rateInput2.touched)"
    <div [hidden]="!rateInput2.errors.pattern">
        Number should be between 0 and 100
    </div>
</div>

Here is the link to the plunker , please have a look.

you could read and write to a seperately like others. But if you want to write into the same one, you could try with this:

#include <iostream>
#include <fstream>

using namespace std;

int main() {

    double data[size of your data];

    std::ifstream input("file.txt");

    for (int i = 0; i < size of your data; i++) {
        input >> data[i];
        std::cout<< data[i]<<std::endl;
        }

}

This is work for me.

 spinner.setSelection(spinner_adapter.getPosition(selected_value)+1);

Just wanted to share with you:
I happened to get this error after changing Digital Ocean machine (IP address). Apparently Gmail recognized it as a hacking attack. After following their directions, and approving the new IP address the code is back and running.

SQL injection is the attempt to issue SQL commands to a database through a website interface, to gain other information. Namely, this information is stored database information such as usernames and passwords.

First rule of securing any script or page that attaches to a database instance is Do not trust user input.

Your example is attempting to end a misquoted string in an SQL statement. To understand this, you first need to understand SQL statements. In your example of adding a ' to a paramater, your 'injection' is hoping for the following type of statement:

SELECT username,password FROM users WHERE username='$username'

By appending a ' to that statement, you could then add additional SQL paramaters or queries.: ' OR username --

SELECT username,password FROM users WHERE username='' OR username -- '$username

That is an injection (one type of; Query Reshaping). The user input becomes an injected statement into the pre-written SQL statement.

Generally there are three types of SQL injection methods:

• Query Reshaping or redirection (above)
• Error message based (No such user/password)
• Blind Injections

Read up on SQL Injection, How to test for vulnerabilities, understanding and overcoming SQL injection, and this question (and related ones) on StackOverflow about avoiding injections.

Edit:

As far as TESTING your site for SQL injection, understand it gets A LOT more complex than just 'append a symbol'. If your site is critical, and you (or your company) can afford it, hire a professional pen tester. Failing that, this great exaxmple/proof can show you some common techniques one might use to perform an injection test. There is also SQLMap which can automate some tests for SQL Injection and database take over scenarios.

#ul_top_hypers li {
  display: flex;
}

SELECT id FROM table1 WHERE foreign_key_id_column NOT IN (SELECT id FROM table2)

Table 1 has a column that you want to add the foreign key constraint to, but the values in the foreign_key_id_column don't all match up with an id in table 2.

1. The initial select lists the ids from table1. These will be the rows we want to delete.
2. The NOT IN clause in the where statement limits the query to only rows where the value in the foreign_key_id_column is not in the list of table 2 ids.
3. The SELECT statement in parenthesis will get a list of all the ids that are in table 2.

When the directory is deleted, the inode for that directory (and the inodes for its contents) are recycled. The pointer your shell has to that directory's inode (and its contents's inodes) are now no longer valid. When the directory is restored from backup, the old inodes are not (necessarily) reused; the directory and its contents are stored on random inodes. The only thing that stays the same is that the parent directory reuses the same name for the restored directory (because you told it to).

Now if you attempt to access the contents of the directory that your original shell is still pointing to, it communicates that request to the file system as a request for the original inode, which has since been recycled (and may even be in use for something entirely different now). So you get a stale file handle message because you asked for some nonexistent data.

When you perform a cd operation, the shell reevaluates the inode location of whatever destination you give it. Now that your shell knows the new inode for the directory (and the new inodes for its contents), future requests for its contents will be valid.

Use pickle, like this: import pickle

Your code would look like this:

import pickle
mybytes = [120, 3, 255, 0, 100]
with open("bytesfile", "wb") as mypicklefile:
    pickle.dump(mybytes, mypicklefile)

To read the data back, use the pickle.load method

The documentation for collection interfaces says:

Set — a collection that cannot contain duplicate elements.
List — an ordered collection (sometimes called a sequence). Lists can contain duplicate elements.

So if you don't want duplicates, you probably shouldn't use a list.

Facing similar concern, I found the following tool with a trivial Google search :

JPSoft's "Take Command" includes a batch file IDE/debugger. Their short presentation video demonstrates it nicely.

I'm using the trial version since a few hours. Here is my first humble opinion:

• On one side, it indeed allows debugging .bat and .cmd scripts and I'm now convinced it can help in quite some cases
• On the other hand, it sometimes blocks and I had to kill it... specially when debugging subscripts (not always systematically).. it doesn't show a "call stack" nor a "step out" button.

It deverves a try.

Try this:

Project -> Properties -> Java Build Path -> Add Class Folder.

If it doesnt work, please be specific in what way your compilation fails, specifically post the error messages Eclipse returns, and i will know what to do about it.

Yes, all browsers should not submit the disabled inputs, as they are read-only.

More information (section 17.12.1)

Attribute definitions

disabled [CI] When set for a form control, this Boolean attribute disables the control for user input. When set, the disabled attribute has the following effects on an element:

• Disabled controls do not receive focus.
• Disabled controls are skipped in tabbing navigation.
• Disabled controls cannot be successful.

The following elements support the disabled attribute: BUTTON, INPUT, OPTGROUP, OPTION, SELECT, and TEXTAREA.

This attribute is inherited but local declarations override the inherited value.

How disabled elements are rendered depends on the user agent. For example, some user agents "gray out" disabled menu items, button labels, etc.

In this example, the INPUT element is disabled. Therefore, it cannot receive user input nor will its value be submitted with the form.

<INPUT disabled name="fred" value="stone">

Note. The only way to modify dynamically the value of the disabled attribute is through a script.

The title "WPF Label Foreground Color" is very simple (exactly what I was looking for) but the OP's code is so cluttered it's easy to miss how simple it can be to set text foreground color on two different labels:

<StackPanel>
    <Label Foreground="Red">Red text</Label>
    <Label Foreground="Blue">Blue text</Label>
</StackPanel>

In summary, No, there was nothing wrong with your snippet.

What worked for me on CentOS 6.4 was running service mysqld stop as the root user.

I found my answer on nixCraft.

Try this. Works fine in ICS. If You want to stop service simply click the notification generated in statusbar.

 public class HUD extends Service
 {
    protected boolean foreground = false;
    protected boolean cancelNotification = false;
    private Notification notification;
    private View myView;
    protected int id = 0;
    private WindowManager wm;
    private WindowManager.LayoutParams params;
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }
    @Override
    public void onCreate() {
        super.onCreate();
       // System.exit(0);
        Toast.makeText(getBaseContext(),"onCreate", Toast.LENGTH_SHORT).show();
        params = new WindowManager.LayoutParams(WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.WRAP_CONTENT,
                WindowManager.LayoutParams.TYPE_PHONE, WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
                        | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, PixelFormat.TRANSLUCENT);
        params.gravity=Gravity.TOP|Gravity.LEFT;
    wm = (WindowManager) getSystemService(WINDOW_SERVICE);
    inflateview();
    foregroundNotification(1);
    //moveToForeground(1,n,true);
    }     
   @Override
    public void onDestroy() {
        super.onDestroy();
        ((NotificationManager) getSystemService(NOTIFICATION_SERVICE)).cancel(0);
        Toast.makeText(getBaseContext(),"onDestroy", Toast.LENGTH_SHORT).show();
        if(myView != null)
        {
            ((WindowManager) getSystemService(WINDOW_SERVICE)).removeView(myView);
            myView = null;
        }
    }
    protected Notification foregroundNotification(int notificationId) 
   {    
    notification = new Notification(R.drawable.ic_launcher, "my Notification", System.currentTimeMillis());    
        notification.flags = notification.flags | Notification.FLAG_ONGOING_EVENT | Notification.FLAG_ONLY_ALERT_ONCE;   
        notification.setLatestEventInfo(this, "my Notification", "my Notification", notificationIntent());          
        ((NotificationManager) getSystemService(NOTIFICATION_SERVICE)).notify(id, notification);            
        return notification;
    }
    private PendingIntent notificationIntent() {
        Intent intent = new Intent(this, stopservice.class);    
        PendingIntent pending = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);    
        return pending;
    }
    public void inflateview()
    {
         LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
            myView = inflater.inflate(R.layout.activity_button, null);
            myView.setOnTouchListener(new OnTouchListener() {
               @Override
               public boolean onTouch(View v, MotionEvent event) {
                   Toast.makeText(getBaseContext(),"onToasttt", Toast.LENGTH_SHORT).show();
                   return false;
               }
             });
            // Add layout to window manager
            wm.addView(myView, params); 
    }
}

UPDATE

Sample here

To create an overlay view, when setting up the LayoutParams DON'T set the type to TYPE_SYSTEM_OVERLAY.

Instead set it to TYPE_PHONE.

Use the following flags:

FLAG_NOT_TOUCH_MODAL

FLAG_WATCH_OUTSIDE_TOUCH

Here is how you can trigger a block after a delay in Swift:

runThisAfterDelay(seconds: 2) { () -> () in
    print("Prints this 2 seconds later in main queue")
}

/// EZSwiftExtensions
func runThisAfterDelay(seconds seconds: Double, after: () -> ()) {
    let time = dispatch_time(DISPATCH_TIME_NOW, Int64(seconds * Double(NSEC_PER_SEC)))
    dispatch_after(time, dispatch_get_main_queue(), after)
}

Its included as a standard function in my repo.

If you don't mind getting a new data frame object returned as opposed to updating the original Pandas .assign() will avoid SettingWithCopyWarning. Your example:

df = df.assign(B=df1['E'])

If your object could contain any key/value pairs, you could declare an interface called keyable like :

interface keyable {
    [key: string]: any  
}

then use it as follows :

let countryProviders: keyable[];

or

let countryProviders: Array<keyable>;

I had similar issue when I had to install from github repo, but did not want to install git , etc.

The simple way to do it is using zip archive of the package. Add /zipball/master to the repo URL:

    $ pip install https://github.com/hmarr/django-debug-toolbar-mongo/zipball/master
Downloading/unpacking https://github.com/hmarr/django-debug-toolbar-mongo/zipball/master
  Downloading master
  Running setup.py egg_info for package from https://github.com/hmarr/django-debug-toolbar-mongo/zipball/master
Installing collected packages: django-debug-toolbar-mongo
  Running setup.py install for django-debug-toolbar-mongo
Successfully installed django-debug-toolbar-mongo
Cleaning up...

This way you will make pip work with github source repositories.

You can also modify your config/routes.rb file like:

 get 'ajax/:action', to: 'ajax#:action', :defaults => { :format => 'json' }

Which will default the format to json. It is working fine for me in Rails 4.

Or if you want to go even further and you are using namespaces, you can cut down the duplicates:

namespace :api, defaults: {format: 'json'} do
   #your controller routes here ...
end

with the above everything under /api will be formatted as json by default.

You can download the 32bit or 64bit version of "Express With Tools" or "SQL Server Management Studio Express" (SSMSE tools only) from:

https://web.archive.org/web/20170507040411/https://www.microsoft.com/betaexperience/pd/SQLEXPNOCTAV2/enus/default.aspx

This link is for SQL Server 2012 Express Service Pack 1 released 11/09/2012 (11.0.3000.00) The original RTM release was 11.0.2100.60 from March or May of 2012.

If anyone has run into this issue recently, I found I had to add a setting to use my workspace's version of typescript for the auto-imports to work. To do this, add this line to your workspace settings:

{
  "typescript.tsdk": "./node_modules/typescript/lib"
}

Then, with a typescript file open in vscode, click the typescript version number in the lower right-hand corner. When the options at the top appear, choose "use workspace version", then reload vscode.

Now auto-imports should work.

<div class="small hidden-xs">
    Some Content Here
</div>

This also works for elements not necessarily used in a grid /small column. When it is rendered on larger screens the font-size will be smaller than your default text font-size.

This answer satisfies the question in the OP title (which is how I found this Q/A).

I encountered issues where Safari wasn't firing "onchange" events on a text input field. I used a jQuery 1.7.2 "change" event and it didn't work either. I ended up using ZURB's textchange event. It works with mouseevents and can fire without leaving the field:
http://www.zurb.com/playground/jquery-text-change-custom-event

$('.inputClassToBind').bind('textchange', function (event, previousText) {
    alert($(this).attr('id'));
});

This really depends on what you need to do. If you want to set a background colour on a page then you need to use CSS as per Jay's and David Dorward's answers.

If you are building an image with PHP then you can use the GD library to allocate colours yourself. I don't recommend this without thoroughly reading up on how to create images with GD. http://www.php.net/manual/en/function.imagecolorallocate.php

A bit 'lazy' way to do this is to use startswith- it is easier to understand this rather regexps. However regexps might work faster, I haven't measured.

>>> papa = "papa is a good man"
>>> app = "app is important"
>>> strip_word = 'papa'
>>> papa[len(strip_word):] if papa.startswith(strip_word) else papa
' is a good man'
>>> app[len(strip_word):] if app.startswith(strip_word) else app
'app is important'

The default sqlite library that comes with iOS is not compiled using the SQLITE_THREADSAFE macro on. This could be a reason why your code crashes.

System.AppDomain.CurrentDomain.BaseDirectory

This will give you running directory of your application. This even works for web applications. Afterwards you can reach your file.

Thanks @Joey. It's what I am looking for.

I just bring some improvements:

• to take into account multiple processes
• to avoid reaching the timeout when all processes have terminated
• to package the whole in a function

function Stop-Processes {
    param(
        [parameter(Mandatory=$true)] $processName,
                                     $timeout = 5
    )
    $processList = Get-Process $processName -ErrorAction SilentlyContinue
    if ($processList) {
        # Try gracefully first
        $processList.CloseMainWindow() | Out-Null

        # Wait until all processes have terminated or until timeout
        for ($i = 0 ; $i -le $timeout; $i ++){
            $AllHaveExited = $True
            $processList | % {
                $process = $_
                If (!$process.HasExited){
                    $AllHaveExited = $False
                }                    
            }
            If ($AllHaveExited){
                Return
            }
            sleep 1
        }
        # Else: kill
        $processList | Stop-Process -Force        
    }
}

It works fine for me on SQL Server 2017:

USE MSSQLTipsDemo 
GO
CREATE OR ALTER PROC CreateOrAlterDemo
AS
BEGIN
SELECT TOP 10 * FROM [dbo].[CountryInfoNew]
END
GO

https://www.mssqltips.com/sqlservertip/4640/new-create-or-alter-statement-in-

For a given iterable, more_itertools.locate yields positions of items that satisfy a predicate.

import more_itertools as mit


iterable = [
    {"id": "1234", "name": "Jason"},
    {"id": "2345", "name": "Tom"},
    {"id": "3456", "name": "Art"}
]

list(mit.locate(iterable, pred=lambda d: d["name"] == "Tom"))
# [1]

more_itertools is a third-party library that implements itertools recipes among other useful tools.

One Solution can be this, but not optimul (The complexity of this code is O(n^2)):

public class FindPairsEqualToSum {

private static int inputSum = 0;

public static List<String> findPairsForSum(int[] inputArray, int sum) {
    List<String> list = new ArrayList<String>();
    List<Integer> inputList = new ArrayList<Integer>();
    for (int i : inputArray) {
        inputList.add(i);
    }
    for (int i : inputArray) {
        int tempInt = sum - i;
        if (inputList.contains(tempInt)) {
            String pair = String.valueOf(i + ", " + tempInt);
            list.add(pair);
        }
    }
    return list;
   }
}

Inspired by Nelson's comment I made this.

Workaround for javascript Same-origin policy with regards to using.ScrollTo( ) on document originating on an external domain.

Very simple workaround for this involves creating a dummy HTML page that hosts the external website within it, then calling .ScrollTo(x,y) on that page once it's loaded. Then the only thing you need to do is have a frame or an iframe bring up this website.

There are a lot of other ways to do it, this is by far the most simplified way to do it.

*note the height must be large to accommodate the scroll bars maximum value.

--home.html

<html>
<head>
<title>Home</title>
</head>

<frameset rows="*,170">
<frame src=body.htm noresize=yes frameborder=0 marginheight=0 marginwidth=0 scrolling="no">
<frame src="weather.htm" noresize=yes frameborder=0 marginheight=0 marginwidth=0 scrolling="no">
</frameset>
</html>

--weather.html

<html>
<head>
<title>Weather</title>
</head>

<body onLoad="window.scrollTo(0,170)">

<iframe id="iframe" src="http://forecast.weather.gov/MapClick.php?CityName=Las+Vegas&state=NV&site=VEF&textField1=36.175&textField2=-115.136&e=0" height=1000 width=100% frameborder=0 marginheight=0 marginwidth=0 scrolling=no>
</iframe>

</body>
</html>

This word, hence, VanillaJS is a just damn joke that changed my life. I had gone to a German company for an interview, I was very poor in JavaScript and CSS, very poor, so the Interviewer said to me: We're working here with VanillaJs, So you should know this framework.

Definitely, I understood that I'was rejected, but for one week I seek for VanillaJS, After all, I found THIS LINK.

What I am just was because of that joke.

VanillaJS === plain `JavaScript`

In your Android Manifest file make sure that the activity is using this (or a) theme (that is based on) @style/Theme.AppCompat.NoActionBar This removes the ActionBar completely, but won't make your activity fullscreen. If you want to make your activity fullscreen only use this theme

@android:style/Theme.NoTitleBar.Fullscreen

Or you could change

this.requestWindowFeature(Window.FEATURE_NO_TITLE);

to

requestWindowFeature(Window.FEATURE_NO_TITLE);
 getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);

This is what I use to get fullscreen at runtime

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
                mDecorView = getWindow().getDecorView();
                mDecorView.setSystemUiVisibility(
                        View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION // hide nav bar
                                | View.SYSTEM_UI_FLAG_FULLSCREEN // hide status bar
                                | View.SYSTEM_UI_FLAG_IMMERSIVE);
            }

To exit fullscreen I use this

mDecorView = getWindow().getDecorView();
mDecorView.setSystemUiVisibility(
                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);

Starting with elif option == 2:, you indented one time too many. In a decent text editor, you should be able to highlight these lines and press Shift+Tab to fix the issue.

Additionally, there is no statement after for x in range(x, 1, 1):. Insert an indented pass to do nothing in the for loop.

Also, in the first line, you wrote option == 1. == tests for equality, but you meant = ( a single equals sign), which assigns the right value to the left name, i.e.

option = 1

For those of you that are using the correct IP address and you STILL aren't able to connect to the local server, one other thing to check is that you or your coworker didn't configure the device to use a proxy server.

I had one device that wouldn't connect, and it turned out that the device was configured to use Charles Proxy, which of course wasn't running.

I have tried www.wheresmymac.com they are cheap and they have great bandwith so their is low latency. You need teamviewer to log into the virtual system though

I would like to recommend:
Microsoft Edge Run Wrapper
https://github.com/mihula/RunEdge

You run it this way:

RunEdge.exe [URL]

• where URL may or may not contains protocol (http://), when not provided, wrapper adds http://
• if URL not provided at all, it just opens edge

Examples:

RunEdge.exe http://google.com
RunEdge.exe www.stackoverflow.com

It is not exactly new way how to do it, but it is wrapped as exe file, which could be useful in some situations. For me it is way how to start Edge from IBM Notes Basic client.

Everytime docker successfully executes a RUN command from a Dockerfile, a new layer in the image filesystem is committed. Conveniently you can use those layers ids as images to start a new container.

Take the following Dockerfile:

FROM busybox
RUN echo 'foo' > /tmp/foo.txt
RUN echo 'bar' >> /tmp/foo.txt

and build it:

$ docker build -t so-2622957 .
Sending build context to Docker daemon 47.62 kB
Step 1/3 : FROM busybox
 ---> 00f017a8c2a6
Step 2/3 : RUN echo 'foo' > /tmp/foo.txt
 ---> Running in 4dbd01ebf27f
 ---> 044e1532c690
Removing intermediate container 4dbd01ebf27f
Step 3/3 : RUN echo 'bar' >> /tmp/foo.txt
 ---> Running in 74d81cb9d2b1
 ---> 5bd8172529c1
Removing intermediate container 74d81cb9d2b1
Successfully built 5bd8172529c1

You can now start a new container from 00f017a8c2a6, 044e1532c690 and 5bd8172529c1:

$ docker run --rm 00f017a8c2a6 cat /tmp/foo.txt
cat: /tmp/foo.txt: No such file or directory

$ docker run --rm 044e1532c690 cat /tmp/foo.txt
foo

$ docker run --rm 5bd8172529c1 cat /tmp/foo.txt
foo
bar

of course you might want to start a shell to explore the filesystem and try out commands:

$ docker run --rm -it 044e1532c690 sh      
/ # ls -l /tmp
total 4
-rw-r--r--    1 root     root             4 Mar  9 19:09 foo.txt
/ # cat /tmp/foo.txt 
foo

When one of the Dockerfile command fails, what you need to do is to look for the id of the preceding layer and run a shell in a container created from that id:

docker run --rm -it <id_last_working_layer> bash -il

Once in the container:

• try the command that failed, and reproduce the issue
• then fix the command and test it
• finally update your Dockerfile with the fixed command

If you really need to experiment in the actual layer that failed instead of working from the last working layer, see Drew's answer.

Here's a video and explaination how to use Instruments and NSZombie to find and fix memory crashes on iOS: http://www.markj.net/iphone-memory-debug-nszombie/

something like this will work too:

String.Format("{0:P}", decimal.Parse(Resellers.Fee)).Replace(".00", "")

public static void directory(File dir) {
    File[] files = dir.listFiles();
    for (File file : files) {
        System.out.println(file.getAbsolutePath());
        if (file.listFiles() != null)
            directory(file);        
    }
} 

Here dir is Directory to be scanned. e.g. c:\

As somebody figures out that the OP wants to convert custom List to org.json.JSONArray not the com.google.gson.JsonArray,the CORRECT answer should be like this:

Gson gson = new Gson();

String listString = gson.toJson(
                    targetList,
           new TypeToken<ArrayList<targetListItem>>() {}.getType());

 JSONArray jsonArray =  new JSONArray(listString);

Like this?

 System.out.println(Name + " " + Income);

to make it simple, just add a class="form-inline" before the input.

example:

<div class="col-md-4 form-inline"> //add the class here...
     <label>Lot Size:</label>
     <input type="text" value="" name="" class="form-control" >
 </div>

This snippet will:

• Allow grouping like Radio buttons
• Act like Radio
• Allow unselecting all

// the selector will match all input controls of type :checkbox_x000D_
// and attach a click event handler _x000D_
$("input:checkbox").on('click', function() {_x000D_
  // in the handler, 'this' refers to the box clicked on_x000D_
  var $box = $(this);_x000D_
  if ($box.is(":checked")) {_x000D_
    // the name of the box is retrieved using the .attr() method_x000D_
    // as it is assumed and expected to be immutable_x000D_
    var group = "input:checkbox[name='" + $box.attr("name") + "']";_x000D_
    // the checked state of the group/box on the other hand will change_x000D_
    // and the current value is retrieved using .prop() method_x000D_
    $(group).prop("checked", false);_x000D_
    $box.prop("checked", true);_x000D_
  } else {_x000D_
    $box.prop("checked", false);_x000D_
  }_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
_x000D_
_x000D_
<div>_x000D_
  <h3>Fruits</h3>_x000D_
  <label>_x000D_
    <input type="checkbox" class="radio" value="1" name="fooby[1][]" />Kiwi</label>_x000D_
  <label>_x000D_
    <input type="checkbox" class="radio" value="1" name="fooby[1][]" />Jackfruit</label>_x000D_
  <label>_x000D_
    <input type="checkbox" class="radio" value="1" name="fooby[1][]" />Mango</label>_x000D_
</div>_x000D_
<div>_x000D_
  <h3>Animals</h3>_x000D_
  <label>_x000D_
    <input type="checkbox" class="radio" value="1" name="fooby[2][]" />Tiger</label>_x000D_
  <label>_x000D_
    <input type="checkbox" class="radio" value="1" name="fooby[2][]" />Sloth</label>_x000D_
  <label>_x000D_
    <input type="checkbox" class="radio" value="1" name="fooby[2][]" />Cheetah</label>_x000D_
</div>

I would prefer to do this by return. Put the looping part in private function and return when you want to break the loop.

So - the solution of providing a base works given that all of the paths have the same base path. But if you want to provide different base paths, this still won't work.

One way I solved this problem was by making the beginning of the path relative. For your case:

gulp.src([
    'index.php',
    '*css/**/*',
    '*js/**/*',
    '*src/**/*',
])
.pipe(gulp.dest('/var/www/'));

The reason this works is that Gulp sets the base to be the end of the first explicit chunk - the leading * causes it to set the base at the cwd (which is the result that we all want!)

This only works if you can ensure your folder structure won't have certain paths that could match twice. For example, if you had randomjs/ at the same level as js, you would end up matching both.

This is the only way that I have found to include these as part of a top-level gulp.src function. It would likely be simple to create a plugin/function that could separate out each of those globs so you could specify the base directory for them, however.

Sure there is. Here is a way to sum the values of a dictionary.

>>> d = {'key1':1,'key2':14,'key3':47}
>>> sum(d.values())
62

Assuming your products LINQ class uses a similar yield for enumerating/iterating, the first version is more efficient because its only yielding one value each time its iterated over.

The second example is converting the enumerator/iterator to a list with the ToList() method. This means it manually iterates over all the items in the enumerator and then returns a flat list.

public void schedule(TimerTask task,long delay)

Schedules the specified task for execution after the specified delay.

you want:

public void schedule(TimerTask task, long delay, long period)

Schedules the specified task for repeated fixed-delay execution, beginning after the specified delay. Subsequent executions take place at approximately regular intervals separated by the specified period.

(more of a functional note)

There are cases when you have to use GROUP BY, for example if you wanted to get the number of employees per employer:

SELECT u.employer, COUNT(u.id) AS "total employees" FROM users u GROUP BY u.employer

In such a scenario DISTINCT u.employer doesn't work right. Perhaps there is a way, but I just do not know it. (If someone knows how to make such a query with DISTINCT please add a note!)

Try something like this:

try {
    $w = New-Object net.WebClient
    $d = $w.downloadString('http://foo')
}
catch [Net.WebException] {
    Write-Host $_.Exception.ToString()
}

The exception is in the $_ variable. You might explore $_ like this:

try {
    $w = New-Object net.WebClient
    $d = $w.downloadString('http://foo')
}
catch [Net.WebException] {
    $_ | fl * -Force
}

I think it will give you all the info you need.

My rule: if there is some data that is not displayed, try to use -force.

I've used OpenCSV in the past.

import au.com.bytecode.opencsv.CSVReader;

String fileName = "data.csv";
CSVReader reader = new CSVReader(new FileReader(fileName ));

// if the first line is the header
String[] header = reader.readNext();

// iterate over reader.readNext until it returns null
String[] line = reader.readNext();

There were some other choices in the answers to another question.

The other possibility is using just numpy and it gives you the interior angle

import numpy as np

p0 = [3.5, 6.7]
p1 = [7.9, 8.4]
p2 = [10.8, 4.8]

''' 
compute angle (in degrees) for p0p1p2 corner
Inputs:
    p0,p1,p2 - points in the form of [x,y]
'''

v0 = np.array(p0) - np.array(p1)
v1 = np.array(p2) - np.array(p1)

angle = np.math.atan2(np.linalg.det([v0,v1]),np.dot(v0,v1))
print np.degrees(angle)

and here is the output:

In [2]: p0, p1, p2 = [3.5, 6.7], [7.9, 8.4], [10.8, 4.8]

In [3]: v0 = np.array(p0) - np.array(p1)

In [4]: v1 = np.array(p2) - np.array(p1)

In [5]: v0
Out[5]: array([-4.4, -1.7])

In [6]: v1
Out[6]: array([ 2.9, -3.6])

In [7]: angle = np.math.atan2(np.linalg.det([v0,v1]),np.dot(v0,v1))

In [8]: angle
Out[8]: 1.8802197318858924

In [9]: np.degrees(angle)
Out[9]: 107.72865519428085

I faced same problem because of low disk space. And partition which is hosting the ibdata1 file which is the system tablespace for the InnoDB infrastructure was full.

Usually it is a simple as adding apply plugin: "eclipse" in your build.gradle and running

cd myProject/
gradle eclipse

and then refreshing your Eclipse project.

Occasionally you'll need to adjust build.gradle to generate Eclipse settings in some very specific way.

There is gradle support for Eclipse if you are using STS, but I'm not sure how good it is.

The only IDE I know that has decent native support for gradle is IntelliJ IDEA. It can do full import of gradle projects from GUI. There is a free Community Edition that you can try.

You can solve this problem as here :) http://jsfiddle.net/MqM76/217/

HTML:

<input id="inpt" type="text" />
<div id="inpt-width"></div>

JS:

$.fn.textWidth = function(text, font) {
    if (!$.fn.textWidth.fakeEl) $.fn.textWidth.fakeEl =      $('<span>').hide().appendTo(document.body);
    $.fn.textWidth.fakeEl.text(text || this.val() || this.text()).css('font', font || this.css('font'));
    return $.fn.textWidth.fakeEl.width(); 
};

$('#inpt').on('input', function() {
    var padding = 10; //Works as a minimum width
    var valWidth = ($(this).textWidth() + padding) + 'px';
    $('#'+this.id+'-width').html(valWidth);
    $('#inpt').css('width', valWidth);
}).trigger('input');

String result = s.substring(s.indexOf("(") + 1, s.indexOf(")"));

string trim(const string & sStr)
{
    int nSize = sStr.size();
    int nSPos = 0, nEPos = 1, i;
    for(i = 0; i< nSize; ++i) {
        if( !isspace( sStr[i] ) ) {
            nSPos = i ;
            break;
        }
    }
    for(i = nSize -1 ; i >= 0 ; --i) {
        if( !isspace( sStr[i] ) ) {
            nEPos = i;
            break;
        }
    }
    return string(sStr, nSPos, nEPos - nSPos + 1);
}

In Git, to "fast forward" means to update the HEAD pointer in such a way that its new value is a direct descendant of the prior value. In other words, the prior value is a parent, or grandparent, or grandgrandparent, ...

Fast forwarding is not possible when the new HEAD is in a diverged state relative to the stream you want to integrate. For instance, you are on master and have local commits, and git fetch has brought new upstream commits into origin/master. The branch now diverges from its upstream and cannot be fast forwarded: your master HEAD commit is not an ancestor of origin/master HEAD. To simply reset master to the value of origin/master would discard your local commits. The situation requires a rebase or merge.

If your local master has no changes, then it can be fast-forwarded: simply updated to point to the same commit as the latestorigin/master. Usually, no special steps are needed to do fast-forwarding; it is done by merge or rebase in the situation when there are no local commits.

Is it ok to assume that fast-forward means all commits are replayed on the target branch and the HEAD is set to the last commit on that branch?

No, that is called rebasing, of which fast-forwarding is a special case when there are no commits to be replayed (and the target branch has new commits, and the history of the target branch has not been rewritten, so that all the commits on the target branch have the current one as their ancestor.)

For almost all cases the normal list is the right choice. The arrays module is more like a thin wrapper over C arrays, which give you kind of strongly typed containers (see docs), with access to more C-like types such as signed/unsigned short or double, which are not part of the built-in types. I'd say use the arrays module only if you really need it, in all other cases stick with lists.

The easiest thing i did was,

changed my Indentation to Tabs

and it resolved my problem.

You can do the same,

to Spaces

as well as per your need.

Mentioned the snapshot of the same.

You can do this in jquery by setting the attribute disabled to 'disabled'.

$(this).prop('disabled', true);

I have made a simple example http://jsfiddle.net/4gnXL/2/

Try setting maxReceivedMessageSize on the server too, e.g. to 4MB:

    <binding name="MyService.MyServiceBinding" 
           maxReceivedMessageSize="4194304">

The main reason the default (65535 I believe) is so low is to reduce the risk of Denial of Service (DoS) attacks. You need to set it bigger than the maximum request size on the server, and the maximum response size on the client. If you're in an Intranet environment, the risk of DoS attacks is probably low, so it's probably safe to use a value much higher than you expect to need.

By the way a couple of tips for troubleshooting problems connecting to WCF services:

• Enable tracing on the server as described in this MSDN article.

• Use an HTTP debugging tool such as Fiddler on the client to inspect the HTTP traffic.

If you need direct access:

WScript.Arguments.Item(0)
WScript.Arguments.Item(1)
...

After struggling for many days finally found a solution that works perfectly.

Mac OS open ~/Library folder (in your home directory) and delete the VirtulBox folder. This will remove all configurations and you can start the virtual box again!

Others look for .virtualbox folder in your home directory. Remove it and open VirtualBox should solve your issue.

Cheers!!

You need to replace it as WHERE clockDate = { fn CURRENT_DATE() } AND userName = 'test'. Please remove extra ")" from { fn CURRENT_DATE() })

When your XML contains &, this will result in the text &.

When you use that in HTML, that will be rendered as &.

Use the ArrayList copy constructor, then sort that.

List oldList;
List newList = new ArrayList(oldList);
Collections.sort(newList);

After making the copy, any changes to newList do not affect oldList.

Note however that only the references are copied, so the two lists share the same objects, so changes made to elements of one list affect the elements of the other.

PLEASE NOTE: The documentation says:

filter is a JavaScript extension to the ECMA-262 standard; as such it may not be present in other implementations of the standard. You can work around this by inserting the following code at the beginning of your scripts, allowing use of filter in ECMA-262 implementations which do not natively support it. This algorithm is exactly the one specified in ECMA-262, 5th edition, assuming that fn.call evaluates to the original value of Function.prototype.call, and that Array.prototype.push has its original value.

So, to avoid some heartache, you may have to add this code to your script At the beginning.

if (!Array.prototype.filter) {
  Array.prototype.filter = function (fn, context) {
    var i,
        value,
        result = [],
        length;
        if (!this || typeof fn !== 'function' || (fn instanceof RegExp)) {
          throw new TypeError();
        }
        length = this.length;
        for (i = 0; i < length; i++) {
          if (this.hasOwnProperty(i)) {
            value = this[i];
            if (fn.call(context, value, i, this)) {
              result.push(value);
            }
          }
        }
    return result;
  };
}

You can try c#

public string ProcessMyDataItem(object myValue)
 {
  if (myValue == null)
   {
   return "0 %"";
  }
   else
  {
     if(Convert.ToInt32(myValue) < 50)
       return "0";
     else
      return myValue.ToString() + "%";
  }

 }

asp

 <div class="tooltip" style="display: none">                                                                  
      <div style="text-align: center; font-weight: normal">
   Value =<%# ProcessMyDataItem(Eval("Percentage")) %> </div>
 </div>

You want something like:

@echo off
setlocal
:PROMPT
SET /P AREYOUSURE=Are you sure (Y/[N])?
IF /I "%AREYOUSURE%" NEQ "Y" GOTO END

echo ... rest of file ...


:END
endlocal

It is basically a header file that also includes every standard library and STL include file. The only purpose I can see for it would be for testing and education.

Se e.g. GCC 4.8.0 /bits/stdc++.h source.

Using it would include a lot of unnecessary stuff and increases compilation time.

Edit: As Neil says, it's an implementation for precompiled headers. If you set it up for precompilation correctly it could, in fact, speed up compilation time depending on your project. (https://gcc.gnu.org/onlinedocs/gcc/Precompiled-Headers.html)

I would, however, suggest that you take time to learn about each of the sl/stl headers and include them separately instead, and not use "super headers" except for precompilation purposes.

The splice() method returns the removed items in an array. The slice() method returns the selected element(s) in an array, as a new array object.

The splice() method changes the original array and slice() method doesn’t change the original array.

• Splice() method can take n number of arguments:

  Argument 1: Index, Required.

  Argument 2: Optional. The number of items to be removed. If set to 0(zero), no items will be removed. And if not passed, all item(s) from provided index will be removed.

  Argument 3..n: Optional. The new item(s) to be added to the array.

• slice() method can take 2 arguments:

  Argument 1: Required. An integer that specifies where to start the selection (The first element has an index of 0). Use negative numbers to select from the end of an array.

  Argument 2: Optional. An integer that specifies where to end the selection. If omitted, all elements from the start position and to the end of the array will be selected. Use negative numbers to select from the end of an array.

To follow up on Damon's suggestion, here is how I made the header selectable just like a normal row with a disclosure indicator.

I added a Button subclassed from UIButton (subclass name "ButtonWithArgument") to the header's prototype cell and deleted the title text (the bold "Title" text is another UILabel in the prototype cell)

then set the Button to the entire header view, and added a disclosure indicator with Avario's trick

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
    static NSString *CellIdentifier = @"PersonGroupHeader";
    UITableViewCell *headerView = (UITableViewCell *) [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if(headerView == nil)
    {
        [NSException raise:@"headerView == nil, PersonGroupTableViewController" format:[NSString stringWithFormat:@"Storyboard does not have prototype cell with identifier %@",CellIdentifier]];
    }

    //  https://stackoverflow.com/a/24044628/3075839
    while(headerView.contentView.gestureRecognizers.count)
    {
        [headerView.contentView removeGestureRecognizer:[headerView.contentView.gestureRecognizers objectAtIndex:0]];
    }


    ButtonWithArgument *button = (ButtonWithArgument *)[headerView viewWithTag:4];
    button.frame = headerView.bounds; // set tap area to entire header view
    button.argument = [[NSNumber alloc] initWithInteger:section]; // from ButtonWithArguments subclass
    [button addTarget:self action:@selector(headerViewTap:) forControlEvents:UIControlEventTouchUpInside];

    // https://stackoverflow.com/a/20821178/3075839
    UITableViewCell *disclosure = [[UITableViewCell alloc] init];
    disclosure.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    disclosure.userInteractionEnabled = NO;
    disclosure.frame = CGRectMake(button.bounds.origin.x + button.bounds.size.width - 20 - 5, // disclosure 20 px wide, right margin 5 px
          (button.bounds.size.height - 20) / 2,
          20,
          20);
    [button addSubview:disclosure];

    // configure header title text

    return headerView.contentView;
}

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
    return 35.0f;
}

-(void) headerViewTap:(UIGestureRecognizer *)gestureRecognizer;
{
    NSLog(@"header tap");
    NSInteger section = ((NSNumber *)sender.argument).integerValue;
    // do something here
}

ButtonWithArgument.h

#import <UIKit/UIKit.h>

@interface ButtonWithArgument : UIButton
@property (nonatomic, strong) NSObject *argument;
@end

ButtonWithArgument.m

#import "ButtonWithArgument.h"
@implementation ButtonWithArgument
@end

Change

private void Form1_Load(object sender, EventArgs e) 
    { 
        CERas.CERAS = new CERas.CERAS(); 
    } 

to

private void Form1_Load(object sender, EventArgs e) 
    { 
        CERas.CERAS c = new CERas.CERAS(); 
    } 

Or if you wish to use it later again

change it to

using System.Drawing; 
using System.Linq; 
using System.Text; 
using System.Windows.Forms; 

namespace WinApp_WMI2 
{ 
    public partial class Form1 : Form 
    { 
        CERas.CERAS m_CERAS;

        public Form1() 
        { 
            InitializeComponent(); 
        } 

    private void Form1_Load(object sender, EventArgs e) 
    { 
        m_CERAS = new CERas.CERAS(); 
    } 
} 


}

(PartlyStolen from ServerFault)

I think that both are functionally the same, but they simply have different authors, and the one is simply named more appropriately than the other.

Here is a quick backgrounder in naming conventions (for those unfamiliar), which explains the frustration by the question asker: For many *nix applications, the piece that does the backend work is called a "daemon" (think "service" in Windows-land), while the interface or client application is what you use to control or access the daemon. The daemon is most often named the same as the client, with the letter "d" appended to it. For example "imap" would be a client that connects to the "imapd" daemon.

This naming convention is clearly being adhered to by memcache when you read the introduction to the memcache module (notice the distinction between memcache and memcached in this excerpt):

Memcache module provides handy procedural and object oriented interface to memcached, highly effective caching daemon, which was especially designed to decrease database load in dynamic web applications.

The Memcache module also provides a session handler (memcache).

More information about memcached can be found at » http://www.danga.com/memcached/.

The frustration here is caused by the author of the PHP extension which was badly named memcached, since it shares the same name as the actual daemon called memcached. Notice also that in the introduction to memcached (the php module), it makes mention of libmemcached, which is the shared library (or API) that is used by the module to access the memcached daemon:

memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.

This extension uses libmemcached library to provide API for communicating with memcached servers. It also provides a session handler (memcached).

Information about libmemcached can be found at » http://tangent.org/552/libmemcached.html.

Try copying the src and web folder in different folder location and create New project with existing sources in Netbeans. This should work. Or remove the nbproject folder as well before importing.

I assume you should have a group of radio buttons. something could be like

<%=Html.RadioButtonFor(m => m.Gender,"Male")%>
<%=Html.RadioButtonFor(m => m.Gender,"Female")%>
<%=Html.RadioButtonFor(m => m.Gender,"Unknown")%>

You may give the default value for m.Gender = "Unknown" (or something) from your controller.

You can create with javascript some css-rules, which you can later use in your styles: http://jsfiddle.net/ARTsinn/vKbda/

var addRule = (function (sheet) {
    if(!sheet) return;
    return function (selector, styles) {
        if (sheet.insertRule) return sheet.insertRule(selector + " {" + styles + "}", sheet.cssRules.length);
        if (sheet.addRule) return sheet.addRule(selector, styles);
    }
}(document.styleSheets[document.styleSheets.length - 1]));

var i = 101;
while (i--) {
    addRule("[data-width='" + i + "%']", "width:" + i + "%");
}

This creates 100 pseudo-selectors like this:

[data-width='1%'] { width: 1%; }
[data-width='2%'] { width: 2%; }
[data-width='3%'] { width: 3%; }
...
[data-width='100%'] { width: 100%; }

Note: This is a bit offtopic, and not really what you (or someone) wants, but maybe helpful.

As of Jackson 1.6, you can use:

JsonNode node = mapper.valueToTree(map);

or

JsonNode node = mapper.convertValue(object, JsonNode.class);

Source: is there a way to serialize pojo's directly to treemodel?

I am currently researching this exact topic in the many (MANY) threads at GameDev.net and found the following two solutions to be good candidates on what I will develop for my game:

• Critique my component-based entity system
• Outboard component-based entity system architecture -> Lord_Evil's proposal

If you are not concerned with potential overflow problems this function will perform about 20-30 times faster than using Integer.parseInt().

public static boolean isInteger(String str) {
    if (str == null) {
        return false;
    }
    int length = str.length();
    if (length == 0) {
        return false;
    }
    int i = 0;
    if (str.charAt(0) == '-') {
        if (length == 1) {
            return false;
        }
        i = 1;
    }
    for (; i < length; i++) {
        char c = str.charAt(i);
        if (c < '0' || c > '9') {
            return false;
        }
    }
    return true;
}

For ASCII characters in the range [ -~] on Python 2:

>>> import binascii
>>> bin(int(binascii.hexlify('hello'), 16))
'0b110100001100101011011000110110001101111'

In reverse:

>>> n = int('0b110100001100101011011000110110001101111', 2)
>>> binascii.unhexlify('%x' % n)
'hello'

In Python 3.2+:

>>> bin(int.from_bytes('hello'.encode(), 'big'))
'0b110100001100101011011000110110001101111'

In reverse:

>>> n = int('0b110100001100101011011000110110001101111', 2)
>>> n.to_bytes((n.bit_length() + 7) // 8, 'big').decode()
'hello'

To support all Unicode characters in Python 3:

def text_to_bits(text, encoding='utf-8', errors='surrogatepass'):
    bits = bin(int.from_bytes(text.encode(encoding, errors), 'big'))[2:]
    return bits.zfill(8 * ((len(bits) + 7) // 8))

def text_from_bits(bits, encoding='utf-8', errors='surrogatepass'):
    n = int(bits, 2)
    return n.to_bytes((n.bit_length() + 7) // 8, 'big').decode(encoding, errors) or '\0'

Here's single-source Python 2/3 compatible version:

import binascii

def text_to_bits(text, encoding='utf-8', errors='surrogatepass'):
    bits = bin(int(binascii.hexlify(text.encode(encoding, errors)), 16))[2:]
    return bits.zfill(8 * ((len(bits) + 7) // 8))

def text_from_bits(bits, encoding='utf-8', errors='surrogatepass'):
    n = int(bits, 2)
    return int2bytes(n).decode(encoding, errors)

def int2bytes(i):
    hex_string = '%x' % i
    n = len(hex_string)
    return binascii.unhexlify(hex_string.zfill(n + (n & 1)))

Example

>>> text_to_bits('hello')
'0110100001100101011011000110110001101111'
>>> text_from_bits('110100001100101011011000110110001101111') == u'hello'
True

Your .gitignore file should look like this:

# Ignore Mac DS_Store files
.DS_Store

As long as you don't include a slash, it is matched against the file name in all directories. (from here)

For those finding this question in dotnet core. I found a solution here

Code:

private void OpenUrl(string url)
{
    try
    {
        Process.Start(url);
    }
    catch
    {
        // hack because of this: https://github.com/dotnet/corefx/issues/10361
        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
        {
            url = url.Replace("&", "^&");
            Process.Start(new ProcessStartInfo("cmd", $"/c start {url}") { CreateNoWindow = true });
        }
        else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
        {
            Process.Start("xdg-open", url);
        }
        else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
        {
            Process.Start("open", url);
        }
        else
        {
            throw;
        }
    }
}

This is a really old question, and thus, has many outdated answers. As of 2020 all major browsers have adhered to the standard.

Answer for 2020:

document.body.scrollHeight

Edit: the above doesn't take margins on the <body> tag into account. If your body has margins, use:

document.documentElement.scrollHeight

I know the question is Old and already answered but this can also be a solution

\b[\w-]+$

and I checked these two URLs

http://www.youtube.com/watch?v=Ahg6qcgoay4
https://www.youtube.com/watch?v=22hUHCr-Tos

DEMO

Something like:

>>> l = ['element1\t0238.94', 'element2\t2.3904', 'element3\t0139847']
>>> [i.split('\t', 1)[0] for i in l]
['element1', 'element2', 'element3']

If you just want to use AWT, then use Graphics.getFontMetrics (optionally specifying the font, for a non-default one) to get a FontMetrics and then FontMetrics.stringWidth to find the width for the specified string.

For example, if you have a Graphics variable called g, you'd use:

int width = g.getFontMetrics().stringWidth(text);

For other toolkits, you'll need to give us more information - it's always going to be toolkit-dependent.

I had this problem with a background process in Mac OS X using the StartupItems. This is how I solve it:

If I make sudo ps aux I can see that mytool is launched.

I found that (due to buffering) when Mac OS X shuts down mytool never transfers the output to the sed command. However, if I execute sudo killall mytool, then mytool transfers the output to the sed command. Hence, I added a stop case to the StartupItems that is executed when Mac OS X shuts down:

start)
    if [ -x /sw/sbin/mytool ]; then
      # run the daemon
      ConsoleMessage "Starting mytool"
      (mytool | sed .... >> myfile.txt) & 
    fi
    ;;
stop)
    ConsoleMessage "Killing mytool"
    killall mytool
    ;;

or

if (StringA.Equals(StringB, StringComparison.CurrentCultureIgnoreCase)) {

but you need to be sure that StringA is not null. So probably better tu use:

string.Equals(StringA , StringB, StringComparison.CurrentCultureIgnoreCase);

as John suggested

EDIT: corrected the bug

In the .service file under the [Unit] section:

[Unit]
Description=My Website
After=syslog.target network.target mongodb.service

The important part is the mongodb.service

The manpage describes it however due to formatting it's not as clear on first sight

systemd.unit - well formatted

systemd.unit - not so well formatted

I tried with the following script -

.selector { 
background-image: url("img/image.jpg");
background-size: 100%;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-repeat: no-repeat;
}

It worked for me!

I had the same error and I solved it with MultiDex, like described on this link : https://developer.android.com/studio/build/multidex.html

Sometimes it is not enough just to enable MultiDex.

If any class that's required during startup is not provided in the primary DEX file, then your app crashes with the error java.lang.NoClassDefFoundError. https://developer.android.com/studio/build/multidex#keep

FirebaseInitProvider is required during startup.

So you must manually specify FirebaseInitProvider as required in the primary DEX file.

build.gradle file

android {
    buildTypes {
        release {
            multiDexKeepFile file('multidex-config.txt')
            ...
        }
    }
}

multidex-config.txt (in the same directory as the build.gradle file)

com/google/firebase/provider/FirebaseInitProvider.class

supplementing @falsetru's answer : run id in the terminal to get your user_id and group_id

Go the directory/partition where you are facing the challenge. Open terminal, type id then press enter. This will show you your user_id and group_id

then type

chown -R user-id:group-id .

Replace user-id and group-id

. at the end indicates current partition / repository

// chown -R 1001:1001 . (that was my case)

It took us a day to resolve this problem. The solution is forcing your webservice to use version 11.0.0 in your web.config file.

<runtime>      
  <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
  <dependentAssembly>
    <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0" />
  </dependentAssembly>
</assemblyBinding>

On Windows it's holding down Alt while box selecting. Once you have your selection then attempt your edit.

The purpose of BASE64 encoding is to take binary data and be able to persist that to a string. That benefit comes at a cost, an increase in the size of the result (I think it's a 4 to 3 ratio). There are two solutions. If you know the data will be well formed XML, include it directly. The other, an better option, is to include the HTML in a CDATA section within an element within the XML.

Try it like this:

Sub testIt()
Dim r As Long, endRow as Long, pasteRowIndex As Long

endRow = 10 ' of course it's best to retrieve the last used row number via a function
pasteRowIndex = 1

For r = 1 To endRow 'Loop through sheet1 and search for your criteria

    If Cells(r, Columns("B").Column).Value = "YourCriteria" Then 'Found

            'Copy the current row
            Rows(r).Select 
            Selection.Copy

            'Switch to the sheet where you want to paste it & paste
            Sheets("Sheet2").Select
            Rows(pasteRowIndex).Select
            ActiveSheet.Paste

            'Next time you find a match, it will be pasted in a new row
            pasteRowIndex = pasteRowIndex + 1


           'Switch back to your table & continue to search for your criteria
            Sheets("Sheet1").Select  
    End If
Next r
End Sub

var Is = {
    character: {
        number: (function() {
            // Only computed once
            var zero = "0".charCodeAt(0), nine = "9".charCodeAt(0);

            return function(c) {
                return (c = c.charCodeAt(0)) >= zero && c <= nine;
            }
        })()
    }
};

<script>
function checkusers()
{
   var shouldEnable = document.getElementById('checkbox').value == 0;
   document.getElementById('add_button').disabled = shouldEnable;
}
</script>

I refactored @Liam's answer. I put it in a class with static methods, I made its functions receive an element instead of an #id, and some other small tweaks.

This code is particularly good for fixing the cursor in a rich text box that you might be making with <div contenteditable="true">. I was stuck on this for several days before arriving at the below code.

edit: His answer and this answer have a bug involving hitting enter. Since enter doesn't count as a character, the cursor position gets messed up after hitting enter. If I am able to fix the code, I will update my answer.

edit2: Save yourself a lot of headaches and make sure your <div contenteditable=true> is display: inline-block. This fixes some bugs related to Chrome putting <div> instead of <br> when you press enter.

How To Use

let richText = document.getElementById('rich-text');
let offset = Cursor.getCurrentCursorPosition(richText);
// do stuff to the innerHTML, such as adding/removing <span> tags
Cursor.setCurrentCursorPosition(offset, richText);
richText.focus();

Code

// Credit to Liam (Stack Overflow)
// https://stackoverflow.com/a/41034697/3480193
class Cursor {
    static getCurrentCursorPosition(parentElement) {
        var selection = window.getSelection(),
            charCount = -1,
            node;
        
        if (selection.focusNode) {
            if (Cursor._isChildOf(selection.focusNode, parentElement)) {
                node = selection.focusNode; 
                charCount = selection.focusOffset;
                
                while (node) {
                    if (node === parentElement) {
                        break;
                    }

                    if (node.previousSibling) {
                        node = node.previousSibling;
                        charCount += node.textContent.length;
                    } else {
                        node = node.parentNode;
                        if (node === null) {
                            break;
                        }
                    }
                }
            }
        }
        
        return charCount;
    }
    
    static setCurrentCursorPosition(chars, element) {
        if (chars >= 0) {
            var selection = window.getSelection();
            
            let range = Cursor._createRange(element, { count: chars });

            if (range) {
                range.collapse(false);
                selection.removeAllRanges();
                selection.addRange(range);
            }
        }
    }
    
    static _createRange(node, chars, range) {
        if (!range) {
            range = document.createRange()
            range.selectNode(node);
            range.setStart(node, 0);
        }

        if (chars.count === 0) {
            range.setEnd(node, chars.count);
        } else if (node && chars.count >0) {
            if (node.nodeType === Node.TEXT_NODE) {
                if (node.textContent.length < chars.count) {
                    chars.count -= node.textContent.length;
                } else {
                    range.setEnd(node, chars.count);
                    chars.count = 0;
                }
            } else {
                for (var lp = 0; lp < node.childNodes.length; lp++) {
                    range = Cursor._createRange(node.childNodes[lp], chars, range);

                    if (chars.count === 0) {
                    break;
                    }
                }
            }
        } 

        return range;
    }
    
    static _isChildOf(node, parentElement) {
        while (node !== null) {
            if (node === parentElement) {
                return true;
            }
            node = node.parentNode;
        }

        return false;
    }
}

Use this: http://winginx.com/htaccess

Online converter, nice way and time saver ;)

Saving username and password with TortoiseGit

Saving your login details in TortoiseGit is pretty easy. Saves having to type in your username and password every time you do a pull or push.

1. Create a file called _netrc with the following contents:

   machine github.com
   login yourlogin
   password yourpassword
   

2. Copy the file to C:\Users\ (or another location; this just happens to be where I’ve put it)

3. Go to command prompt, type setx home C:\Users\

Note: if you’re using something earlier than Windows 7, the setx command may not work for you. Use set instead and add the home environment variable to Windows using via the Advanced Settings under My Computer.

CREDIT TO: http://www.munsplace.com/blog/2012/07/27/saving-username-and-password-with-tortoisegit/

The use operator is for giving aliases to names of classes, interfaces or other namespaces. Most use statements refer to a namespace or class that you'd like to shorten:

use My\Full\Namespace;

is equivalent to:

use My\Full\Namespace as Namespace;
// Namespace\Foo is now shorthand for My\Full\Namespace\Foo

If the use operator is used with a class or interface name, it has the following uses:

// after this, "new DifferentName();" would instantiate a My\Full\Classname
use My\Full\Classname as DifferentName;

// global class - making "new ArrayObject()" and "new \ArrayObject()" equivalent
use ArrayObject;

The use operator is not to be confused with autoloading. A class is autoloaded (negating the need for include) by registering an autoloader (e.g. with spl_autoload_register). You might want to read PSR-4 to see a suitable autoloader implementation.

In order to copy a file use:

        <plugin>
            <artifactId>maven-resources-plugin</artifactId>
            <version>3.1.0</version>
            <executions>
                <execution>
                    <id>copy-resource-one</id>
                    <phase>install</phase>
                    <goals>
                        <goal>copy-resources</goal>
                    </goals>

                    <configuration>
                        <outputDirectory>${basedir}/destination-folder</outputDirectory>
                        <resources>
                            <resource>
                                <directory>/source-folder</directory>
                                <includes>
                                    <include>file.jar</include>
                                </includes>
                            </resource>
                        </resources>
                    </configuration>
                </execution>
           </executions>
        </plugin>

In order to copy folder with sub-folders use next configuration:

           <configuration>
              <outputDirectory>${basedir}/target-folder</outputDirectory>
              <resources>          
                <resource>
                  <directory>/source-folder</directory>
                  <filtering>true</filtering>
                </resource>
              </resources>              
            </configuration>  

When there is a need to restrict access to some functions, we'll use the static keyword while defining and declaring a function.

            /* file ab.c */ 
static void function1(void) 
{ 
  puts("function1 called"); 
} 
And store the following code in another file ab1.c

/* file ab1.c  */ 
int main(void) 
{ 
 function1();  
  getchar(); 
  return 0;   
} 
/* in this code, we'll get a "Undefined reference to function1".Because function 1 is declared static in file ab.c and can't be used in ab1.c */

private IEnumerable<TextBox> GetTextBoxes(Control control)
{
    if (control is TextBox textBox)
    {
        yield return textBox;
    }

    if (control.HasChildren)
    {
        foreach (Control ctr in control.Controls)
        {
            foreach (var textbox in GetTextBoxes(ctr))
            {
                yield return textbox;
            }
        }
    }
}

Say for instance, you do not store the actual variable through the property or use the value to calculate something.

In such case you can either create a method to do your calculation

private void Calculate(int value)
{
 //...
}

Or you can do so using

public int MyProperty {get; private set;}

In those cases I would recommend to use the later, as properties refactor each member element intact.

Other than that, if even say you map the property with a Variable. In such a case, within your code you want to write like this :

public int myprop;
public int MyProperty {get { return myprop;}}

... ...

this.myprop = 30;

... ...
if(this.MyProperty > 5)
   this.myprop = 40;

The code above looks horrible as the programmer need always cautious to use MyProperty for Get and myprop for Set.

Rether for consistency you can use a Private setter which makes the Propoerty readonly outside while you can use its setter inside in your code.

It's impossible to say without seeing your actual code. Likely the reason is a code path through your function that doesn't execute a return statement. When the code goes down that path, the function ends with no value returned, and so returns None.

Updated: It sounds like your code looks like this:

def b(self, p, data): 
    current = p 
    if current.data == data: 
        return True 
    elif current.data == 1:
        return False 
    else: 
        self.b(current.next, data)

That else clause is your None path. You need to return the value that the recursive call returns:

    else:
        return self.b(current.next, data)

BTW: using recursion for iterative programs like this is not a good idea in Python. Use iteration instead. Also, you have no clear termination condition.

I also Struggled with el captain installed. I installed the VirtualBox 4.3.26 version. Other latest versions doesnt worked for me. It works like a charm :)

For Bootstrap 4, you can simply use the class helper:

<table class="table">
  <thead>
    <tr>
      <td class="w-25">Col 1</td>
      <td class="w-25">Col 2</td>
      <td class="w-25">Col 3</td>
      <td class="w-25">Col 4</td>
    </tr>
  </thead>
  <tbody>
    <tr>
      ...

Go means, whatever SQL statements are written before it and after any earlier GO, will go to SQL server for processing.

Select * from employees;
GO    -- GO 1

update employees set empID=21 where empCode=123;
GO    -- GO 2

In the above example, statements before GO 1 will go to sql sever in a batch and then any other statements before GO 2 will go to sql server in another batch. So as we see it has separated batches.

You need to run it with -d flag to leave it running as daemon in the background.

docker run -d -it ubuntu bash

One problem is, that the compiler does not know, which kind of value is delivered by your function; is assumes, that the function returns an int in this case, but this can be as correct as it can be wrong. Another problem is, that the compiler does not know, which kind of arguments your function expects, and cannot warn you, if you are passing values of the wrong kind. There are special "promotion" rules, which apply when passing, say floating point values to an undeclared function (the compiler has to widen them to type double), which is often not, what the function actually expects, leading to hard to find bugs at run-time.

You copied using Cells.
If so, no need to PasteSpecial since you are copying data at exactly the same format.
Here's your code with some fixes.

Dim x As Workbook, y As Workbook
Dim ws1 As Worksheet, ws2 As Worksheet

Set x = Workbooks.Open("path to copying book")
Set y = Workbooks.Open("path to pasting book")

Set ws1 = x.Sheets("Sheet you want to copy from")
Set ws2 = y.Sheets("Sheet you want to copy to")

ws1.Cells.Copy ws2.cells
y.Close True
x.Close False

If however you really want to paste special, use a dynamic Range("Address") to copy from.
Like this:

ws1.Range("Address").Copy: ws2.Range("A1").PasteSpecial xlPasteValues
y.Close True
x.Close False

Take note of the : colon after the .Copy which is a Statement Separating character.
Using Object.PasteSpecial requires to be executed in a new line.
Hope this gets you going.

Both these work for me. Maybe post a complete example?

import javafx.application.Application;
import javafx.beans.binding.Bindings;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.ToggleButton;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.stage.Stage;

public class PaneBackgroundTest extends Application {

    @Override
    public void start(Stage primaryStage) {
        BorderPane root = new BorderPane();
        VBox vbox = new VBox();
        root.setCenter(vbox);

        ToggleButton toggle = new ToggleButton("Toggle color");
        HBox controls = new HBox(5, toggle);
        controls.setAlignment(Pos.CENTER);
        root.setBottom(controls);

//        vbox.styleProperty().bind(Bindings.when(toggle.selectedProperty())
//                .then("-fx-background-color: cornflowerblue;")
//                .otherwise("-fx-background-color: white;"));

        vbox.backgroundProperty().bind(Bindings.when(toggle.selectedProperty())
                .then(new Background(new BackgroundFill(Color.CORNFLOWERBLUE, CornerRadii.EMPTY, Insets.EMPTY)))
                .otherwise(new Background(new BackgroundFill(Color.WHITE, CornerRadii.EMPTY, Insets.EMPTY))));

        Scene scene = new Scene(root, 300, 250);

        primaryStage.setTitle("Hello World!");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }

}

Random random = new Random();
double percent = 10.0; //10.0%
if (random.nextDouble() * 100D < percent) {
    //do
}

If you really want to create a foreign key to a non-primary key, it MUST be a column that has a unique constraint on it.

From Books Online:

A FOREIGN KEY constraint does not have to be linked only to a PRIMARY KEY constraint in another table; it can also be defined to reference the columns of a UNIQUE constraint in another table.

So in your case if you make AnotherID unique, it will be allowed. If you can't apply a unique constraint you're out of luck, but this really does make sense if you think about it.

Although, as has been mentioned, if you have a perfectly good primary key as a candidate key, why not use that?

For the particular case of Windows 10 October 2018 Update or later activedirectory module is not available unless the optional feature RSAT: Active Directory Domain Services and Lightweight Directory Services Tools is installed (instructions here + uncollapse install instructions).

Reopen Windows Powershell and import-module activedirectory will work as expected.

What you have written in your sql string is a Timestamp not Date. You must convert it to Date or change type of database field to Timestamp for it to be seen correctly.

I have installed Node.js on an iMac and

node somefile.js

in bash will work.

I was hitting the same issue. Added mysql service port number(3307), resolved the issue.

conn = DriverManager.getConnection("jdbc:mysql://localhost:3307/?" + "user=root&password=password");

If you want to write a loop in Python which prints some integer no etc, then just copy and paste this code, it'll work a lot

# Display Value from 1 TO 3  
for i in range(1,4):
    print "",i,"value of loop"

# Loop for dictionary data type
  mydata = {"Fahim":"Pakistan", "Vedon":"China", "Bill":"USA"  }  
  for user, country in mydata.iteritems():
    print user, "belongs to " ,country

You can use

setInterval(function(){ 
    document.getElementById("yourbutton").click();
}, 1000);

As well as the previous answers are you could always use the Pull attrib as well:

    <ol class="row" id="possibilities">
       <li class="span6">
         <div class="row">
           <div class="span3">
             <p>some text here</p>
             <p>Text Here too</p>
           </div>
         <figure class="span3 pull-right"><img src="img/screenshots/options.png" alt="Some text" /></figure>
        </div>
 </li>
 <li class="span6">
     <div class="row">
         <figure class="span3"><img src="img/qrcode.png" alt="Some text" /></figure>
         <div class="span3">
             <p>Some text</p>
             <p>Some text here too.</p>
         </div>
     </div>
 </li>