The classes which you are importing have to be on the classpath. So either the users of your Applet have to have the libraries in the right place or you simply provide those libraries by including them in your jar file. For example like this: Easiest way to merge a release into one JAR file

Old topic but maybe someone will like it.

fiddle link http://jsfiddle.net/74ShU/

<div class="mainDIV">
    <div class="leftDIV"></div>
    <div class="middleDIV"></div>
    <div class="rightDIV"></div>
</div>

and css

.mainDIV{
    position:relative;
    background:yellow;
    width:100%;
    min-width:315px;
}
.leftDIV{
    position:absolute;
    top:0px;
    left:0px;
    height:50px;
    width:100px;
    background:red;
}
.middleDIV{
    height:50px;
    width:100px;
    background:blue;
    margin:0px auto;
}
.rightDIV{
    position:absolute;
    top:0px;
    right:0px;
    height:50px;
    width:100px;
    background:green;
}

This is really easy using package lubridate. All you have to do is tell R what format your date is already in. It then converts it into the standard format

nzd$date <- dmy(nzd$date)

that's it.

code below allows user to input items until they press enter key to stop:

In [1]: items=[]
   ...: i=0
   ...: while 1:
   ...:     i+=1
   ...:     item=input('Enter item %d: '%i)
   ...:     if item=='':
   ...:         break
   ...:     items.append(item)
   ...: print(items)
   ...: 

Enter item 1: apple

Enter item 2: pear

Enter item 3: #press enter here
['apple', 'pear']

In [2]: 

import random
def guess_letter():
    return random.choice('abcdefghijklmnopqrstuvwxyz')

I see lots of confusion in the comments. Null, IsNull() and vbNull are mainly used for database handling and normally not used in VBScript. If it is not explicitly stated in the documentation of the calling object/data, do not use it.

To test if a variable is uninitialized, use IsEmpty(). To test if a variable is uninitialized or contains "", test on "" or Empty. To test if a variable is an object, use IsObject and to see if this object has no reference test on Is Nothing.

In your case, you first want to test if the variable is an object, and then see if that variable is Nothing, because if it isn't an object, you get the "Object Required" error when you test on Nothing.

snippet to mix and match in your code:

If IsObject(provider) Then
    If Not provider Is Nothing Then
        ' Code to handle a NOT empty object / valid reference
    Else
        ' Code to handle an empty object / null reference
    End If
Else
    If IsEmpty(provider) Then
        ' Code to handle a not initialized variable or a variable explicitly set to empty
    ElseIf provider = "" Then
        ' Code to handle an empty variable (but initialized and set to "")
    Else
        ' Code to handle handle a filled variable
    End If
End If

Personally I would upvote answer by kuporific / kritzikratzi. The array[array.length-1] method gets very ugly if you're working with nested arrays.

var array = [[1,2,3], [4,5,6], [7,8,9]]
?
array.slice(-1)[0]
?
//instead of 
?
array[array.length-1]
?
//Much easier to read with nested arrays
?
array.slice(-1)[0].slice(-1)[0]
?
//instead of
?
array[array.length-1][array[array.length-1].length-1]

That isn't the Node.js command prompt window. That is a language shell to run JavaScript commands, also known as a REPL.

In Windows, there should be a Node.js command prompt in your Start menu or start screen:

Which will open a command prompt window that looks like this:

From there you can switch directories using the cd command.

If you are using Vue you can also use v.model.lazy instead of debounce but remember v.model.lazy will not always work as Vue limits it for custom components.

For custom components you should use :value along with @change.native

<b-input :value="data" @change.native="data = $event.target.value" ></b-input>

I think you change

compile 'com.google.firebase:firebase-messaging:11.0.4'

You will use the following query:

SELECT * FROM [table] GROUP BY NUMBER;

Where [table] is the name of the table.

This provides a unique listing for the NUMBER column however the other columns may be meaningless depending on the vendor implementation; which is to say they may not together correspond to a specific row or rows.

After finding all solutions for this small issue for macOS only.
Finally, I got my TSC works on my MacBook pro.

This might be the best solution I found out.

For all macOS users, instead of installing TypeScript using NPM, you can install TypeScript using homebrew.

brew install typescript

Please see attached screencap for reference.

Just a slight addition to the above solution if you are having problem with downloaded file's name...

Response.AddHeader("Content-Disposition", "attachment; filename=\"" + file.Name + "\"");

This will return the exact file name even if it contains spaces or other characters.

Put this code somewhere in your C++ project:

#ifdef _DEBUG
TCHAR version[50];
sprintf(&version[0], "Version = %d", _MSC_VER);
MessageBox(NULL, (LPCTSTR)szMsg, "Visual Studio", MB_OK | MB_ICONINFORMATION);
#endif

Note that _MSC_VER symbol is Microsoft specific. Here you can find a list of Visual Studio versions with the value for _MSC_VER for each version.

If you don't have access to java 8 and the API java.time, here is my simple function to copy the time of one date to another date using the old java.util.Calendar (inspire by Jigar Joshi) :

/**
 * Copy only the time of one date to the date of another date.
 */
public static Date copyTimeToDate(Date date, Date time) {
    Calendar t = Calendar.getInstance();
    t.setTime(time);

    Calendar c = Calendar.getInstance();
    c.setTime(date);
    c.set(Calendar.HOUR_OF_DAY, t.get(Calendar.HOUR_OF_DAY));
    c.set(Calendar.MINUTE, t.get(Calendar.MINUTE));
    c.set(Calendar.SECOND, t.get(Calendar.SECOND));
    c.set(Calendar.MILLISECOND, t.get(Calendar.MILLISECOND));
    return c.getTime();
}

One-to-Many: One Person Has Many Skills, a Skill is not reused between Person(s)

• Unidirectional: A Person can directly reference Skills via its Set
• Bidirectional: Each "child" Skill has a single pointer back up to the Person (which is not shown in your code)

Many-to-Many: One Person Has Many Skills, a Skill is reused between Person(s)

• Unidirectional: A Person can directly reference Skills via its Set
• Bidirectional: A Skill has a Set of Person(s) which relate to it.

In a One-To-Many relationship, one object is the "parent" and one is the "child". The parent controls the existence of the child. In a Many-To-Many, the existence of either type is dependent on something outside the both of them (in the larger application context).

Your subject matter (domain) should dictate whether or not the relationship is One-To-Many or Many-To-Many -- however, I find that making the relationship unidirectional or bidirectional is an engineering decision that trades off memory, processing, performance, etc.

What can be confusing is that a Many-To-Many Bidirectional relationship does not need to be symmetric! That is, a bunch of People could point to a skill, but the skill need not relate back to just those people. Typically it would, but such symmetry is not a requirement. Take love, for example -- it is bi-directional ("I-Love", "Loves-Me"), but often asymmetric ("I love her, but she doesn't love me")!

All of these are well supported by Hibernate and JPA. Just remember that Hibernate or any other ORM doesn't give a hoot about maintaining symmetry when managing bi-directional many-to-many relationships...thats all up to the application.

A slightly shorter version using reduce:

things.stream()
  .map(this::resolve)
  .reduce(Optional.empty(), (a, b) -> a.isPresent() ? a : b );

You could also move the reduce function to a static utility method and then it becomes:

  .reduce(Optional.empty(), Util::firstPresent );

Credits to https://www.dotnetperls.com/property.

private setters are same as read-only fields. They can only be set in constructor. If you try to set from outside you get compile time error.

public class MyClass
{
    public MyClass()
    {
        // Set the private property.
        this.Name = "Sample Name from Inside";
    }
     public MyClass(string name)
    {
        // Set the private property.
        this.Name = name;
    }
    string _name;
    public string Name
    {
        get
        {
            return this._name;
        }
        private set
        {
            // Can only be called in this class.
            this._name = value;
        }
    }
}

class Program
{
    static void Main()
    {
        MyClass mc = new MyClass();
        Console.WriteLine(mc.name);

        MyClass mc2 = new MyClass("Sample Name from Outside");
        Console.WriteLine(mc2.name);
    }
}

Please see below screen shot when I tried to set it from outside of the class.

I think the best way could be:

$("#ctl00_ContentPlaceHolder1_btnPlaceOrder").attr('disabled', true);

It works fine cross-browser.

Use:

myHashMap.getOrDefault(key, defaultValue);

For Jackson 2+ (com.fasterxml.jackson), the methods are little bit different:

Iterator<Entry<String, JsonNode>> nodes = rootNode.get("foo").fields();

while (nodes.hasNext()) {
  Map.Entry<String, JsonNode> entry = (Map.Entry<String, JsonNode>) nodes.next();

  logger.info("key --> " + entry.getKey() + " value-->" + entry.getValue());
}

TableName :Manager

EmpId   EmpName     ManagerId
1       Monib       4

2       zahir       1

3       Sarfudding  NULL

4       Aslam       3


select e.EmpId as EmployeeId,e.EmpName as EmployeeName,e.ManagerId as ManagerId,e1.EmpName as Managername from Manager e
  join manager e1 on e.ManagerId=e1.empId

This link "Finding All Installed Browsers in Windows XP and Vista – beware 64bit!" may be useful for Windows as suggested by "How to find all the browsers installed on a machine".

The installed web browsers are saved in this registry,

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet

HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Clients\StartMenuInternet.

Using the excellent request module:

var request = require('request');
  request("http://stackoverflow.com", {method: 'HEAD'}, function (err, res, body){
  console.log(res.headers);
});

You can change the method to GET if you wish, but using HEAD will save you from getting the entire response body if you only wish to look at the headers.

You might get into trouble when you try to display multi-line message separated with "\r\n".

It is always a good practice to do things in a standard way, and use Environment.NewLine

If you need a one liner which gets the latest tag name (by tag date) on the current branch:

git for-each-ref refs/tags --sort=-taggerdate --format=%(refname:short) --count=1 --points-at=HEAD

We use this to set the version number in the setup.

Output example:

v1.0.0

Works on Windows, too.

The command git config --list will list the settings. There you should also find user.name and user.email.

Place them inside of the success: of the one it relies on.

$.ajax({
    url: 'http://www.xxxxxxxxxxxxx',
    data: {name: 'xxxxxx'},
    dataType: 'jsonp',
    success: function(data){

        // do stuff

        // call next ajax function
        $.ajax({ xxx });
    }
});

To remove trailing whitespace while also preserving whitespace-only lines, you want the regex to only remove trailing whitespace after non-whitespace characters. So you need to first check for a non-whitespace character. This means that the non-whitespace character will be included in the match, so you need to include it in the replacement.

Regex: ([^ \t\r\n])[ \t]+$

Replacement: \1 or $1, depending on the IDE

I would suggest using a binary webservice protocol similar to Hessian. It works very well and they do have a android implementation. It might be a little heavy but depends on the application you are building. Hope this helps.

In my case, while setting up a Github action I just forgot to add the env variables to the yml file:

jobs:
  build:
    env:
     VAR1: 1
     VAR2: 5

You can use PostBackUrl="~/Confirm.aspx"

For example:

In your .aspx file

<asp:Button ID="btnConfirm" runat="server" Text="Confirm" PostBackUrl="~/Confirm.aspx" />

or in your .cs file

btnConfirm.PostBackUrl="~/Confirm.aspx"

Prefix the call with Module2 (ex. Module2.IDLE). I'm assuming since you asked this that you have IDLE defined multiple times in the project, otherwise this shouldn't be necessary.

In this situation I always use code like this (just make sure delimeter you've chosen is not a part of search range)

Dim tmp As String
Dim arr() As String

If Not Selection Is Nothing Then
   For Each cell In Selection
      If (cell <> "") And (InStr(tmp, cell) = 0) Then
        tmp = tmp & cell & "|"
      End If
   Next cell
End If

If Len(tmp) > 0 Then tmp = Left(tmp, Len(tmp) - 1)

arr = Split(tmp, "|")

var template = $( "<li>", { id: "1234", html:
  $( "<div>", { class: "bar", text: "bla" } )
});
$('body').append(template);

What about this?

With version 2.21.0 of selenium-java.jar you can do this;

driver.findElement(By.id("...")).isDisplayed()

Use this line of code when scanning the second value: scanf(" %lf", &b); also replace all %ld with %lf.

It's a problem related with input stream buffer. You can also use fflush(stdin); after the first scanning to clear the input buffer and then the second scanf will work as expected. An alternate way is place a getch(); or getchar(); function after the first scanf line.

Use the change event of the select:

$('#my_select').change(function()
{
   $(this).parents('td').css('background', '#000000');
});

None of the above mentioned solution worked for me due to some reason. Here is my solution. It's pretty basic.

curl -X GET API_ENDPOINT -H 'Content-Type: application/json' -d 'JSON_DATA'

API_ENDPOINT is your api endpoint e.g: http://127.0.0.1:80/api

-H has been used to added header content.

JSON_DATA is your request body it can be something like :: {"data_key": "value"} . ' ' surrounding JSON_DATA are important.

Anything after -d is the data which you need to send in the GET request

Yes, you can use Type.InvokeMember():

using System.Reflection;
MyObject obj = new MyObject();
obj.GetType().InvokeMember("Name",
    BindingFlags.Instance | BindingFlags.Public | BindingFlags.SetProperty,
    Type.DefaultBinder, obj, "Value");

This will throw an exception if obj doesn't have a property called Name, or it can't be set.

Another approach is to get the metadata for the property, and then set it. This will allow you to check for the existence of the property, and verify that it can be set:

using System.Reflection;
MyObject obj = new MyObject();
PropertyInfo prop = obj.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
if(null != prop && prop.CanWrite)
{
    prop.SetValue(obj, "Value", null);
}

Let me give an example for Including express module with require & import

-require

var express = require('express');

-import

import * as  express from 'express';

So after using any of the above statement we will have a variable called as 'express' with us. Now we can define 'app' variable as,

var app = express(); 

So we use 'require' with 'CommonJS' and 'import' with 'ES6'.

For more info on 'require' & 'import', read through below links.

require - Requiring modules in Node.js: Everything you need to know

import - An Update on ES6 Modules in Node.js

You could set the width of the abbrev column to a fixed pixel width, then set the width of the description column to the width of the DataGridView, minus the sum of the widths of the other columns and some extra margin (if you want to prevent a horizontal scrollbar from appearing on the DataGridView):

dataGridView1.Columns[1].Width = 108;  // or whatever width works well for abbrev
dataGridView1.Columns[2].Width = 
    dataGridView1.Width 
    - dataGridView1.Columns[0].Width 
    - dataGridView1.Columns[1].Width 
    - 72;  // this is an extra "margin" number of pixels

If you wanted the description column to always take up the "remainder" of the width of the DataGridView, you could put something like the above code in a Resize event handler of the DataGridView.

There are couple of different solutions to achieve this:

1 - Native javascript for-in loop:

const result = {};
let key;

for (key in obj1) {
  if(obj1.hasOwnProperty(key)){
    result[key] = obj1[key];
  }
}

for (key in obj2) {
  if(obj2.hasOwnProperty(key)){
    result[key] = obj2[key];
  }
}

2 - Object.keys():

const result = {};

Object.keys(obj1)
  .forEach(key => result[key] = obj1[key]);

Object.keys(obj2)
  .forEach(key => result[key] = obj2[key]);

3 - Object.assign():
(Browser compatibility: Chrome: 45, Firefox (Gecko): 34, Internet Explorer: No support, Edge: (Yes), Opera: 32, Safari: 9)

const result = Object.assign({}, obj1, obj2);

4 - Spread Operator:
Standardised from ECMAScript 2015 (6th Edition, ECMA-262):

Defined in several sections of the specification: Array Initializer, Argument Lists

Using this new syntax you could join/merge different objects into one object like this:

const result = {
  ...obj1,
  ...obj2,
};

5 - jQuery.extend(target, obj1, obj2):

Merge the contents of two or more objects together into the first object.

const target = {};

$.extend(target, obj1, obj2);

6 - jQuery.extend(true, target, obj1, obj2):

Run a deep merge of the contents of two or more objects together into the target. Passing false for the first argument is not supported.

const target = {};

$.extend(true, target, obj1, obj2);

7 - Lodash _.assignIn(object, [sources]): also named as _.extend:

const result = {};

_.assignIn(result, obj1, obj2);

8 - Lodash _.merge(object, [sources]):

const result = _.merge(obj1, obj2);

There are a couple of important differences between lodash's merge function and Object.assign:

1- Although they both receive any number of objects but lodash's merge apply a deep merge of those objects but Object.assign only merges the first level. For instance:

_.isEqual(_.merge({
  x: {
    y: { key1: 'value1' },
  },
}, {
  x: {
    y: { key2: 'value2' },
  },
}), {
  x: {
    y: {
      key1: 'value1',
      key2: 'value2',
    },
  },
}); // true

BUT:

const result = Object.assign({
  x: {
    y: { key1: 'value1' },
  },
}, {
  x: {
    y: { key2: 'value2' },
  },
});
_.isEqual(result, {
  x: {
    y: {
      key1: 'value1',
      key2: 'value2',
    },
  },
}); // false
// AND
_.isEqual(result, {
  x: {
    y: {
      key2: 'value2',
    },
  },
}); // true

2- Another difference has to do with how Object.assign and _.merge interpret the undefined value:

_.isEqual(_.merge({x: 1}, {x: undefined}), { x: 1 }) // false

BUT:

_.isEqual(Object.assign({x: 1}, {x: undefined}), { x: undefined })// true

Update 1:

When using for in loop in JavaScript, we should be aware of our environment specially the possible prototype changes in the JavaScript types. For instance some of the older JavaScript libraries add new stuff to Array.prototype or even Object.prototype. To safeguard your iterations over from the added stuff we could use object.hasOwnProperty(key) to mke sure the key is actually part of the object you are iterating over.

Update 2:

I updated my answer and added the solution number 4, which is a new JavaScript feature but not completely standardized yet. I am using it with Babeljs which is a compiler for writing next generation JavaScript.

Update 3:
I added the difference between Object.assign and _.merge.

Just add

style="white-space:nowrap;"

Example:

<table class="blueTable" style="white-space:nowrap;">
   <tr>
      <td>My name is good</td>
    </tr>
 </table>

There are few general guidelines in programming that are absolute. Half the time, when somebody says 'you're doing it wrong', they're just spouting a certain amount of dogma. In C, it used to be fear of things like self-modifying code or threads, in GC languages it is forcing the GC or alternatively preventing the GC from running.

As is the case with most guidelines and good rules of thumb (and good design practices), there are rare occasions where it does make sense to work around the established norm. You do have to be very sure you understand the case, that your case really requires the abrogation of common practice, and that you understand the risks and side-effects you can cause. But there are such cases.

Programming problems are widely varied and require a flexible approach. I have seen cases where it makes sense to block GC in garbage collected languages and places where it makes sense to trigger it rather than waiting for it to occur naturally. 95% of the time, either of these would be a signpost of not having approached the problem right. But 1 time in 20, there probably is a valid case to be made for it.

For a secure alternative, try the Perspectives Firefox add-on

If this link doesn't work try this one: https://addons.mozilla.org/en-US/firefox/addon/perspectives/

if (!$variablename) { Write-Host "variable is null" }

I hope this simple answer will is resolve the question. Source

For All Linux/Unix Users

If your OS uses the Linux kernel, there is a simple way to get all the words from the English/American dictionary. In the directory /usr/share/dict you have a words file. There is also a more specific american-english and british-english files. These contain all of the words in that specific language. You can access this throughout every programming language which is why I thought you might want to know about this.

Now, for python specific users, the python code below should assign the list words to have the value of every single word:

import re
file = open("/usr/share/dict/words", "r")
words = re.sub("[^\w]", " ",  file.read()).split()

def is_word(word):
    return word.lower() in words

is_word("tarts") ## Returns true
is_word("jwiefjiojrfiorj") ## Returns False

Hope this helps!!!

My Team built a command line tool for uploading artifacts to nexus 3.x repository, Maybe it's will be helpful for you - Maven Artifacts Uploader

Assuming that your original dataset is similar to the one you created (i.e. with NA as character. You could specify na.strings while reading the data using read.table. But, I guess NAs would be detected automatically.

The price column is factor which needs to be converted to numeric class. When you use as.numeric, all the non-numeric elements (i.e. "NA", FALSE) gets coerced to NA) with a warning.

library(dplyr)
df %>%
     mutate(price=as.numeric(as.character(price))) %>%  
     group_by(company, year, product) %>%
     summarise(total.count=n(), 
               count=sum(is.na(price)), 
               avg.price=mean(price,na.rm=TRUE),
               max.price=max(price, na.rm=TRUE))

data

I am using the same dataset (except the ... row) that was showed.

df = tbl_df(data.frame(company=c("Acme", "Meca", "Emca", "Acme", "Meca","Emca"),
 year=c("2011", "2010", "2009", "2011", "2010", "2013"), product=c("Wrench", "Hammer",
 "Sonic Screwdriver", "Fairy Dust", "Kindness", "Helping Hand"), price=c("5.67",
 "7.12", "12.99", "10.99", "NA",FALSE)))

Just check for some preference with default value indicating that it's a first run. So if you get default value, do your initialization and set this preference to different value to indicate that the app is initialized already.

Unlike other methods presented here, this bit of code will not cause the browser to display a warning asking the user if he wants to leave; instead, it exploits the evented nature of the DOM to redirect back to the current page (and thus cancel navigation) before the browser has a chance to unload it from memory.

Since it works by short-circuiting navigation directly, it cannot be used to prevent the page from being closed; however, it can be used to disable frame-busting.

(function () {
    var location = window.document.location;

    var preventNavigation = function () {
        var originalHashValue = location.hash;

        window.setTimeout(function () {
            location.hash = 'preventNavigation' + ~~ (9999 * Math.random());
            location.hash = originalHashValue;
        }, 0);
    };

    window.addEventListener('beforeunload', preventNavigation, false);
    window.addEventListener('unload', preventNavigation, false);
})();

Disclaimer: You should never do this. If a page has frame-busting code on it, please respect the wishes of the author.

Maybe this can help

string input = "hello123world";
bool isDigitPresent = input.Any(c => char.IsDigit(c));

answer from msdn.

In the command line type service apache2 status then hit enter. The result should say:

Apache2 is running (pid xxxx)

This will only work in C++. Functions in structs are not a feature of C.

Same goes for your client.AddClient(); call ... this is a call for a member function, which is object oriented programming, i.e. C++.

Convert your source to a .cpp file and make sure you are compiling accordingly.

If you need to stick to C, the code below is (sort of) the equivalent:

typedef struct client_t client_t, *pno;
struct client_t
{
        pid_t pid;
        char password[TAM_MAX]; // -> 50 chars
        pno next;

};


pno AddClient(pno *pclient) 
{
    /* code */
}


int main()
{

    client_t client;

    //code ..

    AddClient(client);

}

Even they seem to identical(same implemented inteface List - non thread-safe),they give different results in terms of performance in add/delete and searching time and consuming memory (LinkedList consumes more).

LinkedLists can be used if you use highly insertion/deletion with performance O(1). ArrayLists can be used if you use direct access operations with performance O(1)

This code may make clear of these comments and you can try to understand performance results. (Sorry for boiler plate code)

public class Test {

    private static Random rnd;


    static {
        rnd = new Random();
    }


    static List<String> testArrayList;
    static List<String> testLinkedList;
    public static final int COUNT_OBJ = 2000000;

    public static void main(String[] args) {
        testArrayList = new ArrayList<>();
        testLinkedList = new LinkedList<>();

        insertSomeDummyData(testLinkedList);
        insertSomeDummyData(testArrayList);

        checkInsertionPerformance(testLinkedList);  //O(1)
        checkInsertionPerformance(testArrayList);   //O(1) -> O(n)

        checkPerformanceForFinding(testArrayList);  // O(1)
        checkPerformanceForFinding(testLinkedList); // O(n)

    }


    public static void insertSomeDummyData(List<String> list) {
        for (int i = COUNT_OBJ; i-- > 0; ) {
            list.add(new String("" + i));
        }
    }

    public static void checkInsertionPerformance(List<String> list) {

        long startTime, finishedTime;
        startTime = System.currentTimeMillis();
        int rndIndex;
        for (int i = 200; i-- > 0; ) {
            rndIndex = rnd.nextInt(100000);
            list.add(rndIndex, "test");
        }
        finishedTime = System.currentTimeMillis();
        System.out.println(String.format("%s time passed at insertion:%d", list.getClass().getSimpleName(), (finishedTime - startTime)));
    }

    public static void checkPerformanceForFinding(List<String> list) {

        long startTime, finishedTime;
        startTime = System.currentTimeMillis();
        int rndIndex;
        for (int i = 200; i-- > 0; ) {
            rndIndex = rnd.nextInt(100000);
            list.get(rndIndex);
        }
        finishedTime = System.currentTimeMillis();
        System.out.println(String.format("%s time passed at searching:%d", list.getClass().getSimpleName(), (finishedTime - startTime)));

    }

}

Spring 5 has some builtin helper classes for that: org/springframework/jdbc/support/incrementer

those various ways of switch ...

# by index
switch(1, "one", "two")
## [1] "one"


# by index with complex expressions
switch(2, {"one"}, {"two"})
## [1] "two"


# by index with complex named expression
switch(1, foo={"one"}, bar={"two"})
## [1] "one"


# by name with complex named expression
switch("bar", foo={"one"}, bar={"two"})
## [1] "two"

The slightly modified version of COPY below worked better for me, where I specify the CSV format. This format treats backslash characters in text without any fuss. The default format is the somewhat quirky TEXT.

COPY myTable FROM '/path/to/file/on/server' ( FORMAT CSV, DELIMITER('|') );

Note: In case you wish to use the already-mentioned algo for cases where you need to replace huge number of instances in the source string (e.g. new lines in long text) there is high probability you'll end up with StackOverflowException because of the recursive call.

I resolved this issue thanks to Xalan's (didn't look how to do it in Saxon) built-in Java type embedding:

<xsl:stylesheet version="1.0" exclude-result-prefixes="xalan str"
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns:xalan="http://xml.apache.org/xalan"
                xmlns:str="xalan://java.lang.String"
        >
...
<xsl:value-of select="str:replaceAll(
    str:new(text()),
    $search_string,
    $replace_string)"/>
...
</xsl:stylesheet>

ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
alter user EPUSR100 identified by EPUSR100 account unlock;
commit;

It depends.

Start with Basic I/O, take a look at Properties, take a look at Preferences API and maybe even Java API for XML Processing and Java Architecture for XML Binding

And if none of those meet your particular needs, you could even look at using some kind of Database

Since there's no language listed, I'll answer this in Swift. We highly recommend using Firebase Storage and the Firebase Realtime Database together to accomplish lists of downloads:

Shared:

// Firebase services
var database: FIRDatabase!
var storage: FIRStorage!
...
// Initialize Database, Auth, Storage
database = FIRDatabase.database()
storage = FIRStorage.storage()
...
// Initialize an array for your pictures
var picArray: [UIImage]()

Upload:

let fileData = NSData() // get data...
let storageRef = storage.reference().child("myFiles/myFile")
storageRef.putData(fileData).observeStatus(.Success) { (snapshot) in
  // When the image has successfully uploaded, we get it's download URL
  let downloadURL = snapshot.metadata?.downloadURL()?.absoluteString
  // Write the download URL to the Realtime Database
  let dbRef = database.reference().child("myFiles/myFile")
  dbRef.setValue(downloadURL)
}

Download:

let dbRef = database.reference().child("myFiles")
dbRef.observeEventType(.ChildAdded, withBlock: { (snapshot) in
  // Get download URL from snapshot
  let downloadURL = snapshot.value() as! String
  // Create a storage reference from the URL
  let storageRef = storage.referenceFromURL(downloadURL)
  // Download the data, assuming a max size of 1MB (you can change this as necessary)
  storageRef.dataWithMaxSize(1 * 1024 * 1024) { (data, error) -> Void in
    // Create a UIImage, add it to the array
    let pic = UIImage(data: data)
    picArray.append(pic)
  })
})

For more information, see Zero to App: Develop with Firebase, and it's associated source code, for a practical example of how to do this.

I suggest you to start from an existing solution and customize it to fit your needs, that's better than starting from scratch!

I was looking for the same thing and I fall on this open source solution, I hope it will help.

open finder and go to applications and make sure that vscode exists there ,then open type in terminal export PATH="/Applications/Visual Studio Code.app/Contents/Resources/app/bin"

Look in the Python re documentation for lookaheads (?=...) and lookbehinds (?<=...) -- I'm pretty sure they're what you want. They match strings, but do not "consume" the bits of the strings they match.

VB Version (using port 9100 - tested on Zebra ZM400)

Sub PrintZPL(ByVal pIP As String, ByVal psZPL As String)
    Dim lAddress As Net.IPEndPoint
    Dim lSocket As System.Net.Sockets.Socket = Nothing
    Dim lNetStream As System.Net.Sockets.NetworkStream = Nothing
    Dim lBytes As Byte()

    Try
        lAddress = New Net.IPEndPoint(Net.IPAddress.Parse(pIP), 9100)
        lSocket = New Socket(AddressFamily.InterNetwork, SocketType.Stream, _                       ProtocolType.Tcp)
        lSocket.Connect(lAddress)
        lNetStream = New NetworkStream(lSocket)

        lBytes = System.Text.Encoding.ASCII.GetBytes(psZPL)
        lNetStream.Write(lBytes, 0, lBytes.Length)
    Catch ex As Exception When Not App.Debugging
        Msgbox ex.message & vbnewline & ex.tostring
    Finally
        If Not lNetStream Is Nothing Then
            lNetStream.Close()
        End If
        If Not lSocket Is Nothing Then
            lSocket.Close()
        End If
    End Try
End Sub

You are not subscribing to any success callback in your $.post AJAX call. Meaning that the request is executed, but you do nothing with the results. If you want to do something useful with the results, try:

$.post('/Branch/Details/' + id, function(result) {
    // Do something with the result like for example inject it into
    // some placeholder and update the DOM.
    // This obviously assumes that your controller action returns
    // a partial view otherwise you will break your markup
});

On the other hand if you want to redirect, you absolutely do not need AJAX. You use AJAX only when you want to stay on the same page and update only a portion of it.

So if you only wanted to redirect the browser:

function foo(id) {
    window.location.href = '/Branch/Details/' + id;
}

As a side note: You should never be hardcoding urls like this. You should always be using url helpers when dealing with urls in an ASP.NET MVC application. So:

function foo(id) {
    var url = '@Url.Action("Details", "Branch", new { id = "__id__" })';
    window.location.href = url.replace('__id__', id);
}

FILE *fp;
char* str = "string";
int x = 10;

fp=fopen("test.txt", "w");
if(fp == NULL)
    exit(-1);
fprintf(fp, "This is a string which is written to a file\n");
fprintf(fp, "The string has %d words and keyword %s\n", x, str);
fclose(fp);

char c = '5'

A char (1 byte) is allocated on stack at address 0x12345678.

char *d = &c;

You obtain the address of c and store it in d, so d = 0x12345678.

int *e = (int*)d;

You force the compiler to assume that 0x12345678 points to an int, but an int is not just one byte (sizeof(char) != sizeof(int)). It may be 4 or 8 bytes according to the architecture or even other values.

So when you print the value of the pointer, the integer is considered by taking the first byte (that was c) and other consecutive bytes which are on stack and that are just garbage for your intent.

This is what work for me, Assuming you have the sdk extracted at ~/Android/Sdk,

export ANDROID_HOME=$HOME/Android/Sdk
export PATH=$PATH:$ANDROID_HOME/tools
export PATH=$PATH:$ANDROID_HOME/platform-tools

Add the above lines to the file ~/.bashrc (located at home/username/.bashrc) to make it permanent for the current user. Run source ~/.bashrc to apply the changes or restart your terminal. (or) Run the above lines on a terminal window to make it available for the session. To test if you have set it up correctly, Run the below commands on a terminal window

echo $ANDROID_HOME

user#host:~$ echo $ANDROID_HOME

You will get

/home/<user>/Android/Sdk

You can run this too

which android

user#host:~$ which android

/home/<user>/Android/Sdk/tools/android

Run android on a terminal, If it opens up Android SDK Manager, you are good to go.

add_shortcode( 'seriesposts', 'series_posts' );

function series_posts( $atts )
{ ob_start();

$myseriesoption = get_option( '_myseries', null );

$type = $myseriesoption;
$args=array(  'post_type' => $type,  'post_status' => 'publish',  'posts_per_page' => 5,  'caller_get_posts'=> 1);
$my_query = null;
$my_query = new WP_Query($args);
if( $my_query->have_posts() ) {
echo '<ul>'; 
while ($my_query->have_posts()) : $my_query->the_post();
echo '<li><a href="';
echo the_permalink();
echo '">';
echo the_title();
echo '</a></li>'; 
endwhile;
echo '</ul>'; 
}
wp_reset_query();




return ob_get_clean(); }

//this will generate a shortcode function to be used on your site [seriesposts]

A slight deviation from the original question however may prove useful for future people landing here wanting to DROP and CREATE an index, i.e. in a deployment script.

You can bypass the exists check simply by adding the following to your create statement:

CREATE INDEX IX_IndexName
ON dbo.TableName
WITH (DROP_EXISTING = ON);

Read more here: CREATE INDEX (Transact-SQL) - DROP_EXISTING Clause

N.B. As mentioned in the comments, the index must already exist for this clause to work without throwing an error.

This article may help u

  .square {
     position: relative;
     width: 300px;     
     height: 300px;
     overflow: hidden;
  }
  img {
     position: absolute;
     max-width: 100%;
     width: 100%;
     height: auto;
     top: 50%;     
     left: 50%;
     transform: translate( -50%, -50%);
 }
  img.landscape {
    height: 100%;
    width: auto;
}

<div class="square">
   <img src="https://unsplash.it/400/500" alt="Image" /> 
</div>
<div class="square">
   <img src="https://unsplash.it/500/400" class="landscape" alt="Image" /> 
</div>

https://medium.com/@kimcodeashian/simple-css-solutions-how-to-resize-images-with-different-dimensions-without-cropping-eb744e93246d

  .square {
     position: relative;
     width: 441px;     
     height: 200px;
     overflow: hidden;
     border:1px solid black;
  }
  img {
     max-width: 100%;
/*     width: 100%;*/
     height: auto;
/*     transform: translate( -50%, -50%);*/
 }
  img.landscape {
    height: 100%;
    width: auto;
}

<div class="square">
   <img src="https://cdn.pixabay.com/photo/2020/08/28/12/32/man-5524488__340.jpg" alt="Image" /> 
</div>

I had similar problem as Pietro,

I am on Window 10 and using "Git Bash". I tried to execute >>cmake -G "MinGW Makefiles", but I got the same error as Pietro.

Then, I tried >>cmake -G "MSYS Makefiles", but realized that I need to set my environment correctly.

Make sure set a path to C:\MinGW\msys\1.0\bin and check if you have gcc.exe there. If gcc.exe is not there then you have to run C:/MinGW/bin/mingw-get.exe and install gcc from MSYS.

After that it works fine for me

Typescript 3.5

As of Typescript 3.5, the Omit helper will be included: TypeScript 3.5 RC - The Omit Helper Type

You can use it directly, and you should remove your own definition of the Omit helper when updating.

Here is another simple solution using sed.

$ sed -i 's/all.*/& anotherthing/g' filename.txt

Explanation:

all.* means all lines started with 'all'.

& represent the match (ie the complete line that starts with 'all')

then sed replace the former with the later and appends the ' anotherthing' word

try this

 final Spinner cardStatusSpinner1 = (Spinner) findViewById(R.id.text_interested);
    String cardStatusString;
    cardStatusSpinner1.setOnItemSelectedListener(new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> parent,
                View view, int pos, long id) {
            cardStatusString = parent.getItemAtPosition(pos).toString();
        }

        @Override
        public void onNothingSelected(AdapterView<?> arg0) {
            // TODO Auto-generated method stub

        }
    });

 final Button saveBtn = (Button) findViewById(R.id.save_button);
    saveBtn .setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View arg0) {
            // TODO Auto-generated method stub

            System.out.println("Selected cardStatusString : " + cardStatusString ); //this will print the result
        }
    });

Chances are that you've not included the header file that declares system().

In order to be able to compile C++ code that uses functions which you don't (manually) declare yourself, you have to pull in the declarations. These declarations are normally stored in so-called header files that you pull into the current translation unit using the #include preprocessor directive. As the code does not #include the header file in which system() is declared, the compilation fails.

To fix this issue, find out which header file provides you with the declaration of system() and include that. As mentioned in several other answers, you most likely want to add #include <cstdlib>

Looks like you are possibly having this issue:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=357199

I want to show you only the first part, that is read. Here's how simply you can read:

Swift 3:

let s = try String(contentsOfFile: Bundle.main.path(forResource: "myFile", ofType: "txt")!)

Swift 2:

let s = try! String(contentsOfFile: NSBundle.mainBundle().pathForResource("myFile", ofType: "txt")!)

To eliminate the need for the cmd variable, you can do this:

eval 'mysql AMORE -u root --password="password" -h localhost -e "select host from amoreconfig"'

string var = "12345678";

var = var[^4..];

// var = "5678"

If you are talking about actually compressing the text not just shortening then Deflate/gzip (wrapper around gzip), zip work well for smaller files and text. Other algorithms are highly efficient for larger files like bzip2 etc.

Wikipedia has a list of compression times. (look for comparison of efficiency)

Name       | Text         | Binaries      | Raw images
-----------+--------------+---------------+-------------
7-zip      | 19% in 18.8s | 27% in  59.6s | 50% in 36.4s
bzip2      | 20% in  4.7s | 37% in  32.8s | 51% in 20.0s
rar (2.01) | 23% in 30.0s | 36% in 275.4s | 58% in 52.7s
advzip     | 24% in 21.1s | 37% in  70.6s | 57& in 41.6s
gzip       | 25% in  4.2s | 39% in  23.1s | 60% in  5.4s
zip        | 25% in  4.3s | 39% in  23.3s | 60% in  5.7s

I created an Open-Source (MIT licensed) MySQL database table that cross-references zip codes and timezones and uploaded it to sourceforge.net:

http://sourceforge.net/projects/zip2timezone/files/

It is sourced from four locations (primary Yahoo PlaceFinder API - thanks @Chris N)

See the README file for more information and instructions.

Here is my approach to download JSON with plain node, no packages required.

import https from "https";

function get(url, resolve, reject) {
  https.get(url, (res) => {
    if(res.statusCode === 301 || res.statusCode === 302) {
      return get(res.headers.location, resolve, reject)
    }

    let body = [];

    res.on("data", (chunk) => {
      body.push(chunk);
    });

    res.on("end", () => {
      try {
        // remove JSON.parse(...) for plain data
        resolve(JSON.parse(Buffer.concat(body).toString()));
      } catch (err) {
        reject(err);
      }
    });
  });
}

async function getData(url) {
  return new Promise((resolve, reject) => get(url, resolve, reject));
}

// call
getData("some-url-with-redirect").then((r) => console.log(r));

System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(4)

This method return April

If you need some special language, you can add:

<system.web>
    <globalization culture="es-ES" uiCulture="es-ES"></globalization>
     <compilation debug="true"
</system.web>

Or your preferred language.

For example, with es-ES culture:

System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(4)

Returns: Abril

Returns: Abril (in spanish, because, we configured the culture as es-ES in our webconfig file, else, you will get April)

That should work.

var input = document.createElement("input");

input.setAttribute("type", "hidden");

input.setAttribute("name", "name_you_want");

input.setAttribute("value", "value_you_want");

//append to form element that you want .
document.getElementById("chells").appendChild(input);

Wont the below basic approach doesn't suffice your requirements?

HTML Code having a div

<div id="mydiv" onscroll='myMethod();'>

JS will have below code

function myMethod(){ alert(1); }

I'm using EF6, and I find something strange,

Suppose Customer has constructor with parameter ,

if I use new Customer(id, "name"), and do

 using (var db = new EfContext("name=EfSample"))
 {
    db.Customers.Add( new Customer(id, "name") );
    db.SaveChanges();
 }

It run through without error, but when I look into the DataBase, I find in fact that the data Is NOT be Inserted,

But if I add the curly brackets, use new Customer(id, "name"){} and do

 using (var db = new EfContext("name=EfSample"))
 {
    db.Customers.Add( new Customer(id, "name"){} );
    db.SaveChanges();
 }

the data will then actually BE Inserted,

seems the Curly Brackets make the difference, I guess that only when add Curly Brackets, entity framework will recognize this is a real concrete data.

EDIT: Add logout action.

1. First of all prepare the app delegate file

AppDelegate.h

#import <UIKit/UIKit.h>

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;
@property (nonatomic) BOOL authenticated;

@end

AppDelegate.m

#import "AppDelegate.h"
#import "User.h"

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    User *userObj = [[User alloc] init];
    self.authenticated = [userObj userAuthenticated];

    return YES;
}

2. Create a class named User.

User.h

#import <Foundation/Foundation.h>

@interface User : NSObject

- (void)loginWithUsername:(NSString *)username andPassword:(NSString *)password;
- (void)logout;
- (BOOL)userAuthenticated;

@end

User.m

#import "User.h"

@implementation User

- (void)loginWithUsername:(NSString *)username andPassword:(NSString *)password{

    // Validate user here with your implementation
    // and notify the root controller
    [[NSNotificationCenter defaultCenter] postNotificationName:@"loginActionFinished" object:self userInfo:nil];
}

- (void)logout{
    // Here you can delete the account
}

- (BOOL)userAuthenticated {

    // This variable is only for testing
    // Here you have to implement a mechanism to manipulate this
    BOOL auth = NO;

    if (auth) {
        return YES;
    }

    return NO;
}

3. Create a new controller RootViewController and connected with the first view, where login button live. Add also a Storyboard ID: "initialView".

RootViewController.h

#import <UIKit/UIKit.h>
#import "LoginViewController.h"

@protocol LoginViewProtocol <NSObject>

- (void)dismissAndLoginView;

@end

@interface RootViewController : UIViewController

@property (nonatomic, weak) id <LoginViewProtocol> delegate;
@property (nonatomic, retain) LoginViewController *loginView;


@end

RootViewController.m

#import "RootViewController.h"

@interface RootViewController ()

@end

@implementation RootViewController

@synthesize loginView;

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (IBAction)loginBtnPressed:(id)sender {

    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(loginActionFinished:)
                                                 name:@"loginActionFinished"
                                               object:loginView];

}

#pragma mark - Dismissing Delegate Methods

-(void) loginActionFinished:(NSNotification*)notification {

    AppDelegate *authObj = (AppDelegate*)[[UIApplication sharedApplication] delegate];
    authObj.authenticated = YES;

    [self dismissLoginAndShowProfile];
}

- (void)dismissLoginAndShowProfile {
    [self dismissViewControllerAnimated:NO completion:^{
        UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
        UITabBarController *tabView = [storyboard instantiateViewControllerWithIdentifier:@"profileView"];
        [self presentViewController:tabView animated:YES completion:nil];
    }];


}

@end

4. Create a new controller LoginViewController and connected with the login view.

LoginViewController.h

#import <UIKit/UIKit.h>
#import "User.h"

@interface LoginViewController : UIViewController

LoginViewController.m

#import "LoginViewController.h"
#import "AppDelegate.h"

- (void)viewDidLoad
{
    [super viewDidLoad];
}

- (IBAction)submitBtnPressed:(id)sender {
    User *userObj = [[User alloc] init];

    // Here you can get the data from login form
    // and proceed to authenticate process
    NSString *username = @"username retrieved through login form";
    NSString *password = @"password retrieved through login form";
    [userObj loginWithUsername:username andPassword:password];
}

@end

5. At the end add a new controller ProfileViewController and connected with the profile view in the tabViewController.

ProfileViewController.h

#import <UIKit/UIKit.h>

@interface ProfileViewController : UIViewController

@end

ProfileViewController.m

#import "ProfileViewController.h"
#import "RootViewController.h"
#import "AppDelegate.h"
#import "User.h"

@interface ProfileViewController ()

@end

@implementation ProfileViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];

}

- (void) viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];

    if(![(AppDelegate*)[[UIApplication sharedApplication] delegate] authenticated]) {

        UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];

        RootViewController *initView =  (RootViewController*)[storyboard instantiateViewControllerWithIdentifier:@"initialView"];
        [initView setModalPresentationStyle:UIModalPresentationFullScreen];
        [self presentViewController:initView animated:NO completion:nil];
    } else{
        // proceed with the profile view
    }
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (IBAction)logoutAction:(id)sender {

   User *userObj = [[User alloc] init];
   [userObj logout];

   AppDelegate *authObj = (AppDelegate*)[[UIApplication sharedApplication] delegate];
   authObj.authenticated = NO;

   UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];

   RootViewController *initView =  (RootViewController*)[storyboard instantiateViewControllerWithIdentifier:@"initialView"];
   [initView setModalPresentationStyle:UIModalPresentationFullScreen];
   [self presentViewController:initView animated:NO completion:nil];

}

@end

LoginExample is a sample project for extra help.

You can do something like that:

uniqueCount = ['a','b','c','d','d','e','a','b','c','f','g','h','h','h','e','a'];
var map = new Object();

for(var i = 0; i < uniqueCount.length; i++) {
 if(map[uniqueCount[i]] != null) {
    map[uniqueCount[i]] += 1;
} else {
    map[uniqueCount[i]] = 1;
    }
}

now you have a map with all characters count

As you said, there are many duplicate questions on the same topic. Any how explaining your situation.

The problem might be solved by adding a timeout to call your index.html

ie you need to add super.setIntegerProperty("loadUrlTimeoutValue", 70000); in your activity.java file ( inside src/com/yourProj/--/youractivity.java) above this line: super.loadUrl("file:///android_asset/www/index.html");

Explanation:

This can be happened due to the following reasons

The core reason: the problem is likely due to the speed of the emulator so the network is too slow complete the communication in a timely fashion.

This can be due to:

1. Your code/data/image is of too much of size ( I guess in your case you are using some images ,as you said you made some UI modifications, may be the size of images are high)
2. Your script may have a infinite or long loop, so that it takes too much of time to load.
3. You will be using too much of scripts (jQuery, iscroll, etc etc.. more number of plugins or scripts )

I had already installed pods. Build worked without any problems when I builded application on my device, but archive didn't work. I just run:

pod install

no new pods were installed, just .xcodeproj file got regenerated and archive started working

I also banged my head around this problem for some time and wished to solve this in an elegant but quick way.

Here are my 20 cents:

• The answer using labels as mentioned here won't work if you are updating labels. But would work if you always add labels. More details here.

• The answer mentioned here is the most elegant way to do this quickly according to me but had the problem of handling deletes. I am adding on to this answer:

Solution

I am doing this in one of the Kubernetes Operator where only a single task is performed in one reconcilation loop.

• Compute the hash of the config map data. Say it comes as v2.
• Create ConfigMap cm-v2 having labels: version: v2 and product: prime if it does not exist and RETURN. If it exists GO BELOW.
• Find all the Deployments which have the label product: prime but do not have version: v2, If such deployments are found, DELETE them and RETURN. ELSE GO BELOW.
• Delete all ConfigMap which has the label product: prime but does not have version: v2 ELSE GO BELOW.
• Create Deployment deployment-v2 with labels product: prime and version: v2 and having config map attached as cm-v2 and RETURN, ELSE Do nothing.

That's it! It looks long, but this could be the fastest implementation and is in principle with treating infrastructure as Cattle (immutability).

Also, the above solution works when your Kubernetes Deployment has Recreate update strategy. Logic may require little tweaks for other scenarios.

https://developers.facebook.com/docs/facebook-login/login-flow-for-web/

{
    status: 'connected',
    authResponse: {
        accessToken: '...',
        expiresIn:'...',
        signedRequest:'...',
        userID:'...'
    }
}


FB.login(function(response) {
    if (response.authResponse) {
        // The person logged into your app
    } else {
        // The person cancelled the login dialog
    }
});

I don't think that you can - but then again, this kind of logic should probably be handled in your controller and passed into the view already set.

Try the QuickTime Player! Heres my JavaScript that generates the embedded object on a web page and plays the stream:

//SET THE RTSP STREAM ADDRESS HERE
var address = "rtsp://192.168.0.101/mpeg4/1/media.3gp";

var output = '<object width="640" height="480" id="qt" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab">';
    output += '<param name="src" value="'+address+'">';
    output += '<param name="autoplay" value="true">';
    output += '<param name="controller" value="false">';
    output += '<embed id="plejer" name="plejer" src="/poster.mov" bgcolor="000000" width="640" height="480" scale="ASPECT" qtsrc="'+address+'"  kioskmode="true" showlogo=false" autoplay="true" controller="false" pluginspage="http://www.apple.com/quicktime/download/">';
    output += '</embed></object>';

    //SET THE DIV'S ID HERE
    document.getElementById("the_div_that_will_hold_the_player_object").innerHTML = output;

you can also do this using mounted

https://vuejs.org/v2/guide/migration.html#ready-replaced

....
methods:{
    getUnits: function() {...}
},
mounted: function(){
    this.$nextTick(this.getUnits)
}
....

Go to the Xcode Debugging preferences. Make sure that "Load Symbols lazily" is NOT selected.

sudo gem install -n /usr/local/bin cocoapods

Try this. It will definately work.

In Visual Studio 2017 Spanish version.

"Depurar" -> "Ventanas" -> "Configuración de Excepciones"

and search "ContextSwitchDeadlock". Then, uncheck it. Or shortcut

Ctrl+D,E

Best.

I met same issue when try to copy file with new name only if file does not exist in destination or exist (with new name), but is older. The solution is to add * char at end of destination file name. Example:

xcopy "C:\src\whee.config.txt" "C:\dest\bee.config.txt*" /D /Y

In my case,

Nothing above worked, I had a CSV file copied to Linux machine from my mac and I used all the above commands but nothing helped but the below one

tr "\015" "\n" < inputfile > outputfile

I had a file in which ^M characters were sandwitched between lines something like below

Audi,A4,35 TFSi Premium,,CAAUA4TP^MB01BNKT6TG,TRO_WBFB_500,Trico,CARS,Audi,A4,35 TFSi Premium,,CAAUA4TP^MB01BNKTG0A,TRO_WB_T500,Trico,

It could be something like

var myvar = from a in context.MyEntity
            join b in context.MyEntity2 on a.key equals b.key
            select new { prop1 = a.prop1, prop2= b.prop1};

I just came up with this solution (PHP 5.2.0+):

function shutDownFunction() {
    $error = error_get_last();
     // Fatal error, E_ERROR === 1
    if ($error['type'] === E_ERROR) {
         // Do your stuff
    }
}
register_shutdown_function('shutDownFunction');

Different error types are defined at Predefined Constants.

maybe problem with margin?

width:auto;
padding: 0px;
margin: 0px

Tried and always successful

When you have 2 formats in the same column: A - one can be sorted as oldest to newest (real date such as 17/4/2017) B - the other as A to Z ( not real date such as 15/3/2018 00.00.00 )

1. Select only B cells and replace " 00.00.00" with "blank", so it now appears as "15/3/2018"

2. Select only B cells and select -- data -- text to column --Delimited --Next -- unselect all -- Next -- Date DMY -- finish

3. Select the whole cells A and B and sort as you like oldest to newest

This webpage have an explanation and a solution.

The solution is:

To fix this problem the behavior of the kernel has to be changed, so it will no longer overcommit the memory for application requests. Finally I have included those mentioned values into the /etc/sysctl.conf file, so they get automatically applied on start-up:

vm.overcommit_memory = 2

vm.overcommit_ratio = 80

If you have an object and wish to become JObject you can use:

JObject o = (JObject)JToken.FromObject(miObjetoEspecial);

like this :

Pocion pocionDeVida = new Pocion{
tipo = "vida",
duracion = 32,
};

JObject o = (JObject)JToken.FromObject(pocionDeVida);
Console.WriteLine(o.ToString());
// {"tipo": "vida", "duracion": 32,}

Edit: My answer is obsolete. Node.js is a very fast changing technology.

I also wondered about reloading modules. I modified node.js and have published the source at Github at nalply/node. The only difference is the function require. It has an optional second argument reload.

require(url, reload)

To reload app.js in current directory use

app = require("./app", true);

Write something like this, and you have auto-reload:

process.watchFile(script_name, function(curr, prev) {
    module = reload(script_name, true);
});

The only problem I see is the variable module, but I am working at it now.

All versions of make require that command lines be indented with a TAB (not space) as the first character in the line. If you showed us the entire rule instead of just the two lines in question we could give a clearer answer, but it should be something like:

myTarget: myDependencies
        @echo hi

where the first character in the second line must be TAB.

You can use a static method in PrintReportController and then call it from the SubmitPerformanceController like this;

namespace App\Http\Controllers;

class PrintReportController extends Controller
{

    public static function getPrintReport()
    {
      return "Printing report";
    }


}



namespace App\Http\Controllers;

use App\Http\Controllers\PrintReportController;

class SubmitPerformanceController extends Controller
{


    public function index()
    {

     echo PrintReportController::getPrintReport();

    }

}

You can also use this

document.querySelector('yourId').innerHTML = 'Content';

I'm new to Spring, but I discovered this working solution. Please tell me if it's a deprecable way.

I make Spring inject applicationContext in this bean:

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;

@Component
public class SpringUtils {

    public static ApplicationContext ctx;

    /**
     * Make Spring inject the application context
     * and save it on a static variable,
     * so that it can be accessed from any point in the application. 
     */
    @Autowired
    private void setApplicationContext(ApplicationContext applicationContext) {
        ctx = applicationContext;       
    }
}

You can put this code also in the main application class if you want.

Other classes can use it like this:

MyBean myBean = (MyBean)SpringUtils.ctx.getBean(MyBean.class);

In this way any bean can be obtained by any object in the application (also intantiated with new) and in a static way.

By using the _MSC_VER macro.

I got the same error but I solved by using regsvr32.exe in C:\Windows\SysWOW64. Because we use x64 system. So if your machine is also x64, the ocx/dll must registered also with regsvr32 x64 version

As per the DOM structure you can use below code:

var x = document.getElementById('mySelect');
     var txt = "";
     var val = "";
     for (var i = 0; i < x.length; i++) {
         txt +=x[i].text + ",";
         val +=x[i].value + ",";
      }

From Dashboard At a Glance box

or at the bottom right corner of any admin page.

If that Glance box is hidden - click on screen options at top-right corner and check At a Glance option.

One might also use, works ok in all browsers, require javascript:

onselectstart = (e) => {e.preventDefault()}

Example:

onselectstart = (e) => {_x000D_
  e.preventDefault()_x000D_
  console.log("nope!")_x000D_
  }

Select me!

One other js alternative, by testing CSS supports, and disable userSelect, or MozUserSelect for Firefox.

let FF_x000D_
if (CSS.supports("( -moz-user-select: none )")){FF = 1} else {FF = 0}_x000D_
(FF===1) ? document.body.style.MozUserSelect="none" : document.body.style.userSelect="none"

Select me!

Pure css, same logic. Warning you will have to extend those rules to every browser, this can be verbose.

@supports (user-select:none) {_x000D_
  div {_x000D_
    user-select:none_x000D_
  }_x000D_
}_x000D_
_x000D_
@supports (-moz-user-select:none) {_x000D_
  div {_x000D_
    -moz-user-select:none_x000D_
  }_x000D_
}

<div>Select me!</div>

I've created one function which converts all the timezones into local time.

Requirements:

1. npm i moment-timezone

function utcToLocal(utcdateTime, tz) {
    var zone = moment.tz(tz).format("Z") // Actual zone value e:g +5:30
    var zoneValue = zone.replace(/[^0-9: ]/g, "") // Zone value without + - chars
    var operator = zone && zone.split("") && zone.split("")[0] === "-" ? "-" : "+" // operator for addition subtraction
    var localDateTime
    var hours = zoneValue.split(":")[0]
    var minutes = zoneValue.split(":")[1]
    if (operator === "-") {
        localDateTime = moment(utcdateTime).subtract(hours, "hours").subtract(minutes, "minutes").format("YYYY-MM-DD HH:mm:ss")
    } else if (operator) {
        localDateTime = moment(utcdateTime).add(hours, "hours").add(minutes, "minutes").format("YYYY-MM-DD HH:mm:ss")
    } else {
        localDateTime = "Invalid Timezone Operator"
    }
    return localDateTime
}

utcToLocal("2019-11-14 07:15:37", "Asia/Kolkata")

//Returns "2019-11-14 12:45:37"

Try the SetField method:

By passing column object :

table.Rows[rowIndex].SetField(column, value);

By Passing column index :

table.Rows[rowIndex].SetField(0 /*column index*/, value);

By Passing column name as string :

table.Rows[rowIndex].SetField("product_name" /*columnName*/, value);

The runas command does not allow a password on its command line. This is by design (and also the reason you cannot pipe a password to it as input). Raymond Chen says it nicely:

The RunAs program demands that you type the password manually. Why doesn't it accept a password on the command line?

This was a conscious decision. If it were possible to pass the password on the command line, people would start embedding passwords into batch files and logon scripts, which is laughably insecure.

In other words, the feature is missing to remove the temptation to use the feature insecurely.

Aptana 3.2.2

\configuration.settings\org.eclipse.ui.ide.prefs

Edit:

RECENT_WORKSPACES=I\:\\PDT\\workspace

It will check the recent workspace, so just set it to what you want, I do it for running off external drive.

I realize this is a rather late post but still a possible solution for the OP. I use IE9 on Win 7 and have been having Adobe Reader's grey screen issues for several months when trying to open pdf bank and credit card statements online. I could open everything in Firefox or Opera but not IE. I finally tried PDF-Viewer, set it as the default pdf viewer in its preferences and no more problems. I'm sure there are other free viewers out there, like Foxit, PDF-Xchange, etc., that will give better results than Reader with less headaches. Adobe is like some of the other big companies that develop software on a take it or leave it basis ... so I left it.

IF NOT EXISTS(SELECT * FROM Clock
WHERE clockDate = '08/10/2012') AND userName = 'test')

Has an extra parenthesis. I think it's fine if you remove it:

IF NOT EXISTS(SELECT * FROM Clock WHERE
clockDate = '08/10/2012' AND userName = 'test')

Also, GETDATE() will put the current date in the column, though if you don't want the time you'll have to play a little. I think CONVERT(varchar(8), GETDATE(), 112) would give you just the date (not time) portion.

IF NOT EXISTS(SELECT * FROM Clock WHERE
clockDate = CONVERT(varchar(8), GETDATE(), 112)
AND userName = 'test')

should probably do it.

PS: use a merge statement :)

To get Fiddler to capture traffic when you are debugging on local host, after you hit F5 to begin degugging change the address so that localhost has a "." after it.

For instance, you start debugging and the you have the following URL in the Address bar:

http://localhost:49573/Default.aspx

Change it to:

http://localhost.:49573/Default.aspx

Hit enter and Fidder will start picking up your traffic.

This code also works:

this.formGroup.controls.nameOfcontrol.value

I try different solutions but nothing help. But this steps (My GitBash SSH environment always asks for my passphrase, what can I do?) from Bitbucket.com seams works well :

The idea is:

1. you create ~/.bashrc file

2. add follow script:

   SSH_ENV=$HOME/.ssh/environment
   
   # start the ssh-agent
       function start_agent {
       echo "Initializing new SSH agent..."
       # spawn ssh-agent
       /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
       echo succeeded
       chmod 600 "${SSH_ENV}"
       . "${SSH_ENV}" > /dev/null
       /usr/bin/ssh-add
   }
   
   if [ -f "${SSH_ENV}" ]; then
        . "${SSH_ENV}" > /dev/null
        ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
           start_agent;
       }
   else
       start_agent;
   fi
   

3. re-run Bash

I am not sure there is a way to do it automatically without javascript.

What you need is something which runs on the browser side to submit your form back to the server when they user makes a selection - hence, javascript.

Also, ensure you have an alternate means (i.e. a submit button) for those who have javascript turned off.

A good example: Combo-Box Viewer

I had even a more sophisticated combo-box yesterday, with this dhtmlxCombo , using ajax to retrieve pertinent values amongst large quantity of data.

This usually happens in Python 3. One of the common reasons would be that while specifying your file path you need "\\" instead of "\". As in:

filePath = "C:\\User\\Desktop\\myFile"

For Python 2, just using "\" would work.

It depends on the protocol you're using. If you're using SVN + SSH, the SVN client can't save your password because it never touches it - the SSH client prompts you for it directly. In this case, you can use an SSH key and ssh-agent to avoid the constant prompts. If you're using the svnserve protocol or HTTP(S), then the SSH client is handling your password and can save it.

I was updating a website via FTP. I assume the website was in use and when trying to update the bin folder, a couple of the DLL files must have been locked and did not update.

There I saw the error 500 page and on setting of the customErrors mode to be Off, saw the error message mentioned by the OP.

The problem was I did not see the failures listed in the FTP program. I retried those failed fails and they uploaded. The last DLL file updated. So the site then worked.

This worked for me, I added images.sort() to keep the sequence order:

import cv2
import numpy as np
import os

image_folder = 'data-set-race-01'
video_file = 'race-01.mp4'
image_size = (160, 120)
fps = 24

images = [img for img in os.listdir(image_folder) if img.endswith(".jpg")]
images.sort()

out = cv2.VideoWriter(video_file, cv2.VideoWriter_fourcc(*'MP4V'), fps, image_size)

img_array = []
for filename in images:
    img = cv2.imread(os.path.join(image_folder, filename))
    img_array.append(img)
    out.write(img)

out.release()

For those using React, detecting a same-origin iframe load event is as simple as setting onLoad event listener on iframe element.

<iframe src={'path-to-iframe-source'} onLoad={this.loadListener} frameBorder={0} />

A temporary table can have 3 kinds, the # is the most used. This is a temp table that only exists in the current session. An equivalent of this is @, a declared table variable. This has a little less "functions" (like indexes etc) and is also only used for the current session. The ## is one that is the same as the #, however, the scope is wider, so you can use it within the same session, within other stored procedures.

You can create a temp table in various ways:

declare @table table (id int)
create table #table (id int)
create table ##table (id int)
select * into #table from xyz

In ES6, it is good to use for - of loop. You can get index in for of like this

for (let [index, val] of array.entries()) {
        // your code goes here    
}

Note that Array.entries() returns an iterator, which is what allows it to work in the for-of loop; don't confuse this with Object.entries(), which returns an array of key-value pairs.

If you do not want to attach code in a file (this was a good tip, ChssPly76, I need to check it out), you can try changing the default message format messages to rich text (Tools - Options - Mail Format - Message format) instead of HTML. I learned that Outlook's HTML formatting screws code layout (btw, Outlook uses MS Word's HTML rendering engine which sucks big time), but rich text works fine. So if I copy code from Visual Studio and paste it in Outlook message, when using rich text, it looks pretty good, but when in HTML mode, it's a disaster. To disable smart quotes, auto-correction, and other artifacts, set up the appropriate option via Tools - Options - Spelling - Spelling and AutoCorrection; you may also want to play with copy-paste settings (Tools - Options - Mail Format - Editor Options - Cut, copy, and paste).

Just use Request.QueryString.ToString() to get full query string, like this:

string URL = "http://www.example.com/rendernews.php?"+Request.Querystring.ToString();

You have getSelectedXXX methods from the AdapterView class from which the Spinner derives:

getSelectedItem()

getSelectedItemPosition()

getSelectedItemId()

You can also use ApacheCommons StringUtils.isNumeric - http://commons.apache.org/proper/commons-lang/javadocs/api-2.6/org/apache/commons/lang/StringUtils.html#isNumeric(java.lang.String)

Thanks to @LyphTEC that gave a very interesting way to open an Office file in edit mode!

It gave me the idea to change the function _DispEx that is called when the user clicks on a file into a document library. By hacking the original function we can them be able to open a dialog (for Firefox/Chrome) and ask the user if he/she wants to readonly or edit the file:

See below the JavaScript code I used. My code is for Excel files, but it could be modified to work with Word documents too:

    /**
 * fix problem with Excel documents on Firefox/Chrome (see https://blog.kodono.info/wordpress/2017/02/09/how-to-open-an-excel-document-from-sharepoint-files-into-chromefirefox-in-readonlyedit-mode/)
 * @param  {HTMLElement} p the <A> element
 * @param  {HTMLEvent} a the click event
 * @param  {Boolean} h TRUE
 * @param  {Boolean} e FALSE
 * @param  {Boolean} g FALSE
 * @param  {Strin} k the ActiveX command (e.g. "SharePoint.OpenDocuments.3")
 * @param  {Number} c 0
 * @param  {String} o the activeX command, here we look at "SharePoint.OpenDocuments"
 * @param  {String} m
 * @param  {String} b the replacement URL to the xslviewer
 */
var bak_DispEx;
var modalOpenDocument; // it will be use with the modal
SP.SOD.executeOrDelayUntilEventNotified(function() {
  bak_DispEx = _DispEx;
  _DispEx=function(p, a, h, e, g, k, c, o, m, b, j, l, i, f, d) {
    // if o==="SharePoint.OpenDocuments" && !IsClientAppInstalled(o)
    // in that case we want to open ask the user if he/she wants to readonly or edit the file
    var fileURL = b.replace(/.*_layouts\/xlviewer\.aspx\?id=(.*)/, "$1");
    if (o === "SharePoint.OpenDocuments" && !IsClientAppInstalled(o) && /\.xlsx?$/.test(fileURL)) {
      // if the URL doesn't start with http
      if (!/^http/.test(fileURL)) {
        fileURL = window.location.protocol + "//" + window.location.host + fileURL;
      }
      var ohtml = document.createElement('div');
      ohtml.style.padding = "10px";
      ohtml.style.display = "inline-block";
      ohtml.style.width = "200px";
      ohtml.style.width = "200px";
      ohtml.innerHTML = '<style>'
                      + '.opendocument_button { background-color:#fdfdfd; border:1px solid #ababab; color:#444; display:inline-block; padding: 7px 10px; }'
                      + '.opendocument_button:hover { box-shadow: none }'
                      + '#opendocument_readonly,#opendocument_edit { float:none; font-size: 100%; line-height: 1.15; margin: 0; overflow: visible; box-sizing: border-box; padding: 0; height:auto }'
                      + '.opendocument_ul { list-style-type:none;margin-top:10px;margin-bottom:10px;padding-top:0;padding-bottom:0 }'
                      + '</style>'
                      + 'You are about to open:'
                      + '<ul class="opendocument_ul">'
                      + '  <li>Name: <b>'+fileURL.split("/").slice(-1)+'</b></li>'
                      + '  <li>From: <b>'+window.location.hostname+'</b></li>'
                      + '</ul>'
                      + 'How would like to open this file?'
                      + '<ul class="opendocument_ul">'
                      + '  <li><label><input type="radio" name="opendocument_choices" id="opendocument_readonly" checked> Read Only</label></li>'
                      + '  <li><label><input type="radio" name="opendocument_choices" id="opendocument_edit"> Edit</label></li>'
                      + '</ul>'
                      + '<div style="text-align: center;margin-top: 20px;"><button type="button" class="opendocument_button" style="background-color: #2d9f2d;color: #fff;" onclick="modalOpenDocument.close(document.getElementById(\'opendocument_edit\').checked)">Open</button> <button type="button" class="opendocument_button" style="margin-left:10px" onclick="modalOpenDocument.close(-1)">Cancel</button></div>';
      // show the modal
      modalOpenDocument=SP.UI.ModalDialog.showModalDialog({
        html:ohtml,
        dialogReturnValueCallback:function(ret) {
          if (ret!==-1) {
            if (ret === true) { // edit
              // reformat the fileURL
              var ext;
              if (/\.xlsx?$/.test(b)) ext = "ms-excel";
              if (/\.docx?$/.test(b)) ext = "ms-word"; // not currently supported
              fileURL = ext + ":ofe|u|" + fileURL;
            }
            window.location.href = fileURL; // open the file
          }
        }
      });
      a.preventDefault();
      a.stopImmediatePropagation()
      a.cancelBubble = true;
      a.returnValue = false;
      return false;
    }
    return bak_DispEx.apply(this, arguments);
  }
}, "sp.scriptloaded-core.js")

I use SP.SOD.executeOrDelayUntilEventNotified to make sure the function will be executed when core.js is loaded.

Problem may not be associated with Seaborn but Utils package which may not be installed

sudo pip uninstall requests

and reinstalling, it no longer would work at all. Luckily, dnf install python-requests fixed the whole thing...

Also check for utils package is installed or not

You can install package using

sudo pip install utils

Check this link Python ImportError: cannot import name utils

tl;dr

LocalDate.of( 2014 , 2 , 11 )

If you insist on using the terrible old java.util.Date class, convert from the modern java.time classes.

java.util.Date                        // Terrible old legacy class, avoid using. Represents a moment in UTC. 
.from(                                // New conversion method added to old classes for converting between legacy classes and modern classes.
    LocalDate                         // Represents a date-only value, without time-of-day and without time zone.
    .of( 2014 , 2 , 11 )              // Specify year-month-day. Notice sane counting, unlike legacy classes: 2014 means year 2014, 1-12 for Jan-Dec.
    .atStartOfDay(                    // Let java.time determine first moment of the day. May *not* start at 00:00:00 because of anomalies such as Daylight Saving Time (DST).
        ZoneId.of( "Africa/Tunis" )   // Specify time zone as `Continent/Region`, never the 3-4 letter pseudo-zones like `PST`, `EST`, or `IST`. 
    )                                 // Returns a `ZonedDateTime`.
    .toInstant()                      // Adjust from zone to UTC. Returns a `Instant` object, always in UTC by definition.
)                                     // Returns a legacy `java.util.Date` object. Beware of possible data-loss as any microseconds or nanoseconds in the `Instant` are truncated to milliseconds in this `Date` object.   

Details

If you want "easy", you should be using the new java.time package in Java 8 rather than the notoriously troublesome java.util.Date & .Calendar classes bundled with Java.

java.time

The java.time framework built into Java 8 and later supplants the troublesome old java.util.Date/.Calendar classes.

Date-only

A LocalDate class is offered by java.time to represent a date-only value without any time-of-day or time zone. You do need a time zone to determine a date, as a new day dawns earlier in Paris than in Montréal for example. The ZoneId class is for time zones.

ZoneId zoneId = ZoneId.of( "Asia/Singapore" );
LocalDate today = LocalDate.now( zoneId );

Dump to console:

System.out.println ( "today: " + today + " in zone: " + zoneId );

today: 2015-11-26 in zone: Asia/Singapore

Or use a factory method to specify the year, month, day.

LocalDate localDate = LocalDate.of( 2014 , Month.FEBRUARY , 11 );

localDate: 2014-02-11

Or pass a month number 1-12 rather than a DayOfWeek enum object.

LocalDate localDate = LocalDate.of( 2014 , 2 , 11 );

Time zone

A LocalDate has no real meaning until you adjust it into a time zone. In java.time, we apply a time zone to generate a ZonedDateTime object. That also means a time-of-day, but what time? Usually makes sense to go with first moment of the day. You might think that means the time 00:00:00.000, but not always true because of Daylight Saving Time (DST) and perhaps other anomalies. Instead of assuming that time, we ask java.time to determine the first moment of the day by calling atStartOfDay.

Specify a proper time zone name in the format of continent/region, such as America/Montreal, Africa/Casablanca, or Pacific/Auckland. Never use the 3-4 letter abbreviation such as EST or IST as they are not true time zones, not standardized, and not even unique(!).

ZoneId zoneId = ZoneId.of( "Asia/Singapore" );
ZonedDateTime zdt = localDate.atStartOfDay( zoneId );

zdt: 2014-02-11T00:00+08:00[Asia/Singapore]

UTC

For back-end work (business logic, database, data storage & exchange) we usually use UTC time zone. In java.time, the Instant class represents a moment on the timeline in UTC. An Instant object can be extracted from a ZonedDateTime by calling toInstant.

Instant instant = zdt.toInstant();

instant: 2014-02-10T16:00:00Z

Convert

You should avoid using java.util.Date class entirely. But if you must interoperate with old code not yet updated for java.time, you can convert back-and-forth. Look to new conversion methods added to the old classes.

java.util.Date d = java.util.from( instant ) ;

…and…

Instant instant = d.toInstant() ;

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date, Calendar, & SimpleDateFormat.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.

The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.

You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes. Hibernate 5 & JPA 2.2 support java.time.

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, Java SE 10, Java SE 11, and later - Part of the standard Java API with a bundled implementation.
  • Java 9 brought some minor features and fixes.
• Java SE 6 and Java SE 7
  • Most of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android (26+) bundle implementations of the java.time classes.
  • For earlier Android (<26), a process known as API desugaring brings a subset of the java.time functionality not originally built into Android.
    • If the desugaring does not offer what you need, the ThreeTenABP project adapts ThreeTen-Backport (mentioned above) to Android. See How to use ThreeTenABP….

UPDATE: The Joda-Time library is now in maintenance mode, and advises migration to the java.time classes. I am leaving this section in place for history.

Joda-Time

For one thing, Joda-Time uses sensible numbering so February is 2 not 1. Another thing, a Joda-Time DateTime truly knows its assigned time zone unlike a java.util.Date which seems to have time zone but does not.

And don't forget the time zone. Otherwise you'll be getting the JVM’s default.

DateTimeZone timeZone = DateTimeZone.forID( "Asia/Singapore" );
DateTime dateTimeSingapore = new DateTime( 2014, 2, 11, 0, 0, timeZone );
DateTime dateTimeUtc = dateTimeSingapore.withZone( DateTimeZone.UTC );

java.util.Locale locale = new java.util.Locale( "ms", "SG" ); // Language: Bahasa Melayu (?). Country: Singapore.
String output = DateTimeFormat.forStyle( "FF" ).withLocale( locale ).print( dateTimeSingapore );

Dump to console…

System.out.println( "dateTimeSingapore: " + dateTimeSingapore );
System.out.println( "dateTimeUtc: " + dateTimeUtc );
System.out.println( "output: " + output );

When run…

dateTimeSingapore: 2014-02-11T00:00:00.000+08:00
dateTimeUtc: 2014-02-10T16:00:00.000Z
output: Selasa, 2014 Februari 11 00:00:00 SGT

Conversion

If you need to convert to a java.util.Date for use with other classes…

java.util.Date date = dateTimeSingapore.toDate();

Go for this as it will give you both standard and performance.

 $('#myDiv').click(function(){
      //Some code
 });

As the second method is simple JavaScript code and is faster than jQuery. But here performance will be approximately the same.

The language standard simply doesn't allow for it. Labels can only be followed by statements, and declarations do not count as statements in C. The easiest way to get around this is by inserting an empty statement after your label, which relieves you from keeping track of the scope the way you would need to inside a block.

#include <stdio.h>
int main () 
{
    printf("Hello ");
    goto Cleanup;
Cleanup: ; //This is an empty statement.
    char *str = "World\n";
    printf("%s\n", str);
}

Use the insert method of the combobox to insert the "Please select item" in to 0 index,

comboBox1.Items.Insert(0, "Please select any value");

and add all the items to the combobox after the first index. In the form load set

comboBox1.SelectedIndex = 0;

EDIT:

In form load write the text in to the comboBox1.Text by hardcoding

comboBox1.Text = "Please, select any value";

and in the TextChanged event of the comboBox1 write the following code

 private void comboBox1_TextChanged(object sender, EventArgs e)
        {
            if (comboBox1.SelectedIndex < 0)
            {
                comboBox1.Text = "Please, select any value";
            }
            else
            {
                comboBox1.Text = comboBox1.SelectedText;
            }
        }

This can be done very easily using a PostBackUrl and a regular button.

<asp:Button ID="Button1" runat="server" Text="Name of web location" PostBackUrl="web address" />

(adding an answer because never enough examples with Generics wildcards)

       // Source 
       List<Integer> intList = Arrays.asList(1,2,3);
       List<Double> doubleList = Arrays.asList(2.78,3.14);
       List<Number> numList = Arrays.asList(1,2,2.78,3.14,5);

       // Destination
       List<Integer> intList2 = new ArrayList<>();
       List<Double> doublesList2 = new ArrayList<>();
       List<Number> numList2 = new ArrayList<>();

        // Works
        copyElements1(intList,intList2);         // from int to int
        copyElements1(doubleList,doublesList2);  // from double to double


     static <T> void copyElements1(Collection<T> src, Collection<T> dest) {
        for(T n : src){
            dest.add(n);
         }
      }


     // Let's try to copy intList to its supertype
     copyElements1(intList,numList2); // error, method signature just says "T"
                                      // and here the compiler is given 
                                      // two types: Integer and Number, 
                                      // so which one shall it be?

     // PECS to the rescue!
     copyElements2(intList,numList2);  // possible



    // copy Integer (? extends T) to its supertype (Number is super of Integer)
    private static <T> void copyElements2(Collection<? extends T> src, 
                                          Collection<? super T> dest) {
        for(T n : src){
            dest.add(n);
        }
    }

With bootstrap you can use

<a href="#/new-page.html" class="btn btn-primary">
    Click
</a>

MJB

Please try this

1. In eclipse "Right click" on the text file u wanna use, see and copy the complete path stored in HDD like (if in UNIX "/home/sjaisawal/Space-11.4-template/provisioning/devenv/Test/src/testpath/testfile.txt")

2. put this complete path and try.

3. if it works then class-path issue else GOK :)

MonoTouch and MonoDroid but what will happen to that part of Attachmate now is anybody's guess. Of course even with the mono solutions you're still creating non cross platform views but the idea being the reuse of business logic.

Keep an eye on http://www.xamarin.com/ it will be interesting to see what they come up with.

DataSet resembles database. DataTable resembles database table, and DataRow resembles a record in a table. If you want to add filtering or sorting options, you then do so with a DataView object, and convert it back to a separate DataTable object.

If you're using database to store your data, then you first load a database table to a DataSet object in memory. You can load multiple database tables to one DataSet, and select specific table to read from the DataSet through DataTable object. Subsequently, you read a specific row of data from your DataTable through DataRow. Following codes demonstrate the steps:

SqlCeDataAdapter da = new SqlCeDataAdapter();
DataSet ds = new DataSet();
DataTable dt = new DataTable();

da.SelectCommand = new SqlCommand(@"SELECT * FROM FooTable", connString);
da.Fill(ds, "FooTable");
dt = ds.Tables["FooTable"];

foreach (DataRow dr in dt.Rows)
{
    MessageBox.Show(dr["Column1"].ToString());
}

To read a specific cell in a row:

int rowNum // row number
string columnName = "DepartureTime";  // database table column name
dt.Rows[rowNum][columnName].ToString();

I found the solution for this problem here. Don't forget to allow verb OPTIONS on IIS app service handler.

Works fine. Thank you André Pedroso. :-)

Apparently, org.json.simple.JSONArray implements a raw Iterator. This means that each element is considered to be an Object. You can try to cast:

for(Object o: arr){
    if ( o instanceof JSONObject ) {
        parse((JSONObject)o);
    }
}

This is how things were done back in Java 1.4 and earlier.

In perl you can do

process($line) if ($line =~ !/Andrea/);

If you're on .NET 3.5 or up, you can use the new System.DirectoryServices.AccountManagement (S.DS.AM) namespace which makes this a lot easier than it used to be.

Read all about it here: Managing Directory Security Principals in the .NET Framework 3.5

Update: older MSDN magazine articles aren't online anymore, unfortunately - you'll need to download the CHM for the January 2008 MSDN magazine from Microsoft and read the article in there.

Basically, you need to have a "principal context" (typically your domain), a user principal, and then you get its groups very easily:

public List<GroupPrincipal> GetGroups(string userName)
{
   List<GroupPrincipal> result = new List<GroupPrincipal>();

   // establish domain context
   PrincipalContext yourDomain = new PrincipalContext(ContextType.Domain);

   // find your user
   UserPrincipal user = UserPrincipal.FindByIdentity(yourDomain, userName);

   // if found - grab its groups
   if(user != null)
   {
      PrincipalSearchResult<Principal> groups = user.GetAuthorizationGroups();

      // iterate over all groups
      foreach(Principal p in groups)
      {
         // make sure to add only group principals
         if(p is GroupPrincipal)
         {
             result.Add((GroupPrincipal)p);
         }
      }
   }

   return result;
}

and that's all there is! You now have a result (a list) of authorization groups that user belongs to - iterate over them, print out their names or whatever you need to do.

Update: In order to access certain properties, which are not surfaced on the UserPrincipal object, you need to dig into the underlying DirectoryEntry:

public string GetDepartment(Principal principal)
{
    string result = string.Empty;

    DirectoryEntry de = (principal.GetUnderlyingObject() as DirectoryEntry);

    if (de != null)
    {
       if (de.Properties.Contains("department"))
       {
          result = de.Properties["department"][0].ToString();
       }
    }

    return result;
}

Update #2: seems shouldn't be too hard to put these two snippets of code together.... but ok - here it goes:

public string GetDepartment(string username)
{
    string result = string.Empty;

    // if you do repeated domain access, you might want to do this *once* outside this method, 
    // and pass it in as a second parameter!
    PrincipalContext yourDomain = new PrincipalContext(ContextType.Domain);

    // find the user
    UserPrincipal user = UserPrincipal.FindByIdentity(yourDomain, username);

    // if user is found
    if(user != null)
    {
       // get DirectoryEntry underlying it
       DirectoryEntry de = (user.GetUnderlyingObject() as DirectoryEntry);

       if (de != null)
       {
          if (de.Properties.Contains("department"))
          {
             result = de.Properties["department"][0].ToString();
          }
       }
    }

    return result;
}

you can also override ToString() if your list item have more than one string

public class ListItem
{

    public string string1 { get; set; }

    public string string2 { get; set; }

    public string string3 { get; set; }

    public override string ToString()
    {
        return string.Join(
        ","
        , string1 
        , string2 
        , string3);

    }

}

to get csv string:

ListItem item = new ListItem();
item.string1 = "string1";
item.string2 = "string2";
item.string3 = "string3";

List<ListItem> list = new List<ListItem>();
list.Add(item);

string strinCSV = (string.Join("\n", list.Select(x => x.ToString()).ToArray()));

Only one AngularJS application can be auto-bootstrapped per HTML document. The first ngApp found in the document will be used to define the root element to auto-bootstrap as an application. To run multiple applications in an HTML document you must manually bootstrap them using angular.bootstrap instead. AngularJS applications cannot be nested within each other. -- http://docs.angularjs.org/api/ng.directive:ngApp

See also

• https://groups.google.com/d/msg/angular/lhbrIG5aBX4/4hYnzq2eGZwJ
• http://docs.angularjs.org/api/angular.bootstrap

I found a solution for how to set a global variable in a mailinglist posting via assign:

a <- "old"
test <- function () {
   assign("a", "new", envir = .GlobalEnv)
}
test()
a  # display the new value

I would check the "End of File" flag:

If temp_rst1.EOF Or temp_rst2.EOF Then MsgBox "null"

This will do it:

declare @UNIX_TIME int
select @UNIX_TIME = 1111111111
-- Using dateadd to add seconds to 1970-01-01
select [Datetime from UNIX Time] = dateadd(!precision!,@UNIX_TIME,'1970-01-01')

Instead of !precision! use: ss,ms or mcs according to the precision of the timestamp. Bigint is capable to hold microsecond precision.

Online index rebuilds are less intrusive when it comes to locking tables. Offline rebuilds cause heavy locking of tables which can cause significant blocking issues for things that are trying to access the database while the rebuild takes place.

"Table locks are applied for the duration of the index operation [during an offline rebuild]. An offline index operation that creates, rebuilds, or drops a clustered, spatial, or XML index, or rebuilds or drops a nonclustered index, acquires a Schema modification (Sch-M) lock on the table. This prevents all user access to the underlying table for the duration of the operation. An offline index operation that creates a nonclustered index acquires a Shared (S) lock on the table. This prevents updates to the underlying table but allows read operations, such as SELECT statements."

http://msdn.microsoft.com/en-us/library/ms188388(v=sql.110).aspx

Additionally online index rebuilds are a enterprise (or developer) version only feature.

Depends on what you're hashing. If your keys are integers you probably don't need very many items before the HashSet is faster. If you're keying it on a string then it will be slower, and depends on the input string.

Surely you could whip up a benchmark pretty easily?

I finally found out how to do this! Basically you need to run adb shell first and then while you're in the shell run su, which will switch the shell to run as root!

$: adb shell
$: su

The one problem I still have is that sqlite3 is not installed so the command is not recognized.

This doesn't use sed, but using >> will append to a file. For example:

echo 'one, two, three' >> testfile.csv

Edit: To prepend to a file, try something like this:

echo "text"|cat - yourfile > /tmp/out && mv /tmp/out yourfile

I found this through a quick Google search.

The solution is simple, but temporary...

Note that if you run an npm install or a yarn install you need to change the code again!

So, how can we run this automatically?

Permanent Solution

To do this "automagically" after installing your node modules, you can use patch-package.

1. Fix the metro-config file, solving the error:

The file appears in \node_modules\metro-config\src\defaults\blacklist.js.

Edit from:

var sharedBlacklist = [
  /node_modules[/\\]react[/\\]dist[/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\/.*/
];

To:

var sharedBlacklist = [
  /node_modules[\/\\]react[\/\\]dist[\/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\/.*/
];

2. Then, generate a permanent patch file:

npx patch-package metro-config

3. In your package.json trigger the patch:

"scripts": {
+  "postinstall": "npx patch-package"
}

All done! Now this patch will be made at every npm install / yarn install.

Thanks to https://github.com/ds300/patch-package

Missing ; after var_dump($row)

Here are some vendors you might me looking for

::-webkit-input-placeholder {color: tomato}
::-moz-placeholder          {color: tomato;} /* Firefox 19+ */
:-moz-placeholder           {color: tomato;} /* Firefox 18- */
:-ms-input-placeholder      {color: tomato;}

You can also style different states, such as focus

:focus::-webkit-input-placeholder {color: transparent}
:focus::-moz-placeholder          {color: transparent}
:focus:-moz-placeholder           {color: transparent}
:focus:-ms-input-placeholder      {color: transparent}

You can also do certain transitions on it, like

::-VENDOR-input-placeholder       {text-indent: 0px;   transition: text-indent 0.3s ease;}
:focus::-VENDOR-input-placeholder  {text-indent: 500px; transition: text-indent 0.3s ease;}

For me it was the

article:modified_time

in the page source.

You could read the entire file with dynamic memory allocation, but isn't a good idea because if the file is too big, you could have memory problems.

So is better read short parts of the file and print it.

#include <stdio.h>
#define BLOCK   1000

int main() {
    FILE *f=fopen("teste.txt","r");
    int size;
    char buffer[BLOCK];
    // ...
    while((size=fread(buffer,BLOCK,sizeof(char),f)>0)
            fwrite(buffer,size,sizeof(char),stdout);
    fclose(f);
    // ...
    return 0;
}

int val = '1' - '0';

This can be done using ascii codes where '0' is the lowest and the number characters count up from there

(1) This will give you all caps and numbers:

import string, random
passkey=''
for x in range(8):
    if random.choice([1,2]) == 1:
        passkey += passkey.join(random.choice(string.ascii_uppercase))
    else:
        passkey += passkey.join(random.choice(string.digits))
print passkey 

(2) If you later want to include lowercase letters in your key, then this will also work:

import string, random
passkey=''
for x in range(8):
    if random.choice([1,2]) == 1:
        passkey += passkey.join(random.choice(string.ascii_letters))
    else:
        passkey += passkey.join(random.choice(string.digits))
print passkey  

You need to modify 3 things in order to make Google USB driver work for any android phone on any Windows:

1. Add your device's ID to android_winusb.inf file
2. Digitally sign the modified driver
3. Add your device's vendor ID to adb_usb.ini whitelist (no longer required)

and here are the details:

1. Add your device's ID to android_winusb.inf file

the format to add is:

;Comment usually the device name
%SingleAdbInterface% = USB_Install, USB\; here you put VID and PID
%CompositeAdbInterface% = USB_Install, USB\; same as above but add the MI

before I go on, VID is the USB Vendor ID.

How to get the vid and pid : they are in drivers you are merging; but if you don’t have a driver for the device you can get it by opening device manager; then right-click the device – select properties-in new dialog go to Details tab >in property drop menu select hardware ids. for example you see something like:

USB\VID_2207&PID_0000&REV_0222&MI_01
USB\VID_2207&PID_0000&MI_01

take this value for composite adb device and remove MI for single adb device, you get

;MSI WindPad Enjoy 7 plus
%SingleAdbInterface%        = USB_Install, USB\VID_2207&PID_0000
%CompositeAdbInterface%     = USB_Install, USB\VID_2207&PID_0000&REV_0222&MI_01
;

copy this 2 line TWICE , once to [Google.NTx86] section and another to [Google.NTamd64] section

REPEAT for every device you want to support

Now an optional edit for [Strings] Section: edit

[Strings]
ProviderName                = “Google, Inc.”
SingleAdbInterface          = “Android ADB Interface”
CompositeAdbInterface       = “Android Composite ADB Interface”
SingleBootLoaderInterface   = “Android Bootloader Interface”
WinUSB_SvcDesc              = “Android USB Driver”
DISK_NAME                   = “Android WinUsb installation disk”
ClassName                   = “Android Device”

To:

[Strings]
ProviderName                = “Google, Inc.”
SingleAdbInterface          = “MSI ADB Interface”
CompositeAdbInterface       = “MSI Composite ADB Interface”
SingleBootLoaderInterface   = “MSI Bootloader Interface”
WinUSB_SvcDesc              = “MSI USB Driver”
DISK_NAME                   = “MSI WinUsb installation disk”
ClassName                   = “MSI Tablet”

2. Digitally sign the modified driver:

Although the original google usb driver was signed by google , modifying android_winusb.inf will prevent installing it on windows 8 showning an error message

The hash file is not present in the specified catalog file. The file is likely
corrupt    or the    victim of tampering.

This is only in Windows 8. Windows 7 or earlier do not show this error message. You have to regenerate catalog file (probably with Windows SDK) and sign

Workaround: A workaround for internal tesing is to diable windows signature verification : either temporarily or permanently:

temporarily:

Go to left upper or lower corner of screen to open charms bar and click settings charm.

choose Change PC settings

choose General

Scroll down, and click ‘Restart now’ under ‘Advanced startup’.

Click ‘Troubleshoot’. Click ‘Advanced Options’ Click ‘Windows Startup Settings’ Click Restart.

or

run cmd and type:

shutdown -o -r -t 0

then after restarting choose ‘Disable driver signature enforcement‘ from the list . install your driver before restarting.

Permanently:

press Window+Q

search for cmd

right click cmd

choose run as administrator from action bar

type in cmd:

bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON

3. Add your device's vendor ID to adb_usb.ini whitelist (no longer required):

adb used to have a hard-coded whitelist of supported Vendor IDs. If your device's vendor was not on the list - the adb was ignoring it completely. To make adb recognize such devices users had to manually add their vendor IDs to %USERPROFILE%\.android\adb_usb.ini - one ID per line.

in the command line:

echo 0x2207 >> "%USERPROFILE%\.android\adb_usb.ini"

Fortunately, Google has removed the VendorID filtering in more recent adb versions. So this step is no longer required.

Finally you can test installation by :

adb kill-server
adb start-server
adb devices

and enabling debugging in developer options on android device

This should restart ADB Server and list devices. If driver is working ok, the device should be listed.

Use following code

List data = getJdbcTemplate().queryForList(query,String.class)

On macOS Big Sur and later, use this command:

sudo lsof -i -P | grep LISTEN

or to just see just IPv4:

sudo lsof -nP -i4TCP:$PORT | grep LISTEN

On older versions, use one of the following forms:

sudo lsof -nP -iTCP:$PORT | grep LISTEN
sudo lsof -nP -i:$PORT | grep LISTEN

Substitute $PORT with the port number or a comma-separated list of port numbers.

Prepend sudo (followed by a space) if you need information on ports below #1024.

The -n flag is for displaying IP addresses instead of host names. This makes the command execute much faster, because DNS lookups to get the host names can be slow (several seconds or a minute for many hosts).

The -P flag is for displaying raw port numbers instead of resolved names like http, ftp or more esoteric service names like dpserve, socalia.

See the comments for more options.

For completeness, because frequently used together:

To kill the PID:

sudo kill -9 <PID>
# kill -9 60401

Here's a little function that will do "NATO encoding" for you:

CREATE FUNCTION dbo.NATOEncode (
   @String varchar(max)
)
RETURNS TABLE
WITH SCHEMABINDING
AS
RETURN (
   WITH L1 (N) AS (SELECT 1 UNION ALL SELECT 1),
   L2 (N) AS (SELECT 1 FROM L1, L1 B),
   L3 (N) AS (SELECT 1 FROM L2, L2 B),
   L4 (N) AS (SELECT 1 FROM L3, L3 B),
   L5 (N) AS (SELECT 1 FROM L4, L4 C),
   L6 (N) AS (SELECT 1 FROM L5, L5 C),
   Nums (Num) AS (SELECT Row_Number() OVER (ORDER BY (SELECT 1)) FROM L6)
   SELECT
      NATOString = Substring((
         SELECT
            Convert(varchar(max), ' ' + D.Word)
         FROM
            Nums N
            INNER JOIN (VALUES
               ('A', 'Alpha'),
               ('B', 'Beta'),
               ('C', 'Charlie'),
               ('D', 'Delta'),
               ('E', 'Echo'),
               ('F', 'Foxtrot'),
               ('G', 'Golf'),
               ('H', 'Hotel'),
               ('I', 'India'),
               ('J', 'Juliet'),
               ('K', 'Kilo'),
               ('L', 'Lima'),
               ('M', 'Mike'),
               ('N', 'November'),
               ('O', 'Oscar'),
               ('P', 'Papa'),
               ('Q', 'Quebec'),
               ('R', 'Romeo'),
               ('S', 'Sierra'),
               ('T', 'Tango'),
               ('U', 'Uniform'),
               ('V', 'Victor'),
               ('W', 'Whiskey'),
               ('X', 'X-Ray'),
               ('Y', 'Yankee'),
               ('Z', 'Zulu'),
               ('0', 'Zero'),
               ('1', 'One'),
               ('2', 'Two'),
               ('3', 'Three'),
               ('4', 'Four'),
               ('5', 'Five'),
               ('6', 'Six'),
               ('7', 'Seven'),
               ('8', 'Eight'),
               ('9', 'Niner')
            ) D (Digit, Word)
               ON Substring(@String, N.Num, 1) = D.Digit
         WHERE
            N.Num <= Len(@String)
         FOR XML PATH(''), TYPE
      ).value('.[1]', 'varchar(max)'), 2, 2147483647)
);

This function will work on even very long strings, and performs pretty well (I ran it against a 100,000-character string and it returned in 589 ms). Here's an example of how to use it:

SELECT NATOString FROM dbo.NATOEncode('LD-23DSP-1430');
-- Output: Lima Delta Two Three Delta Sierra Papa One Four Three Zero

I intentionally made it a table-valued function so it could be inlined into a query if you run it against many rows at once, just use CROSS APPLY or wrap the above example in parentheses to use it as a value in the SELECT clause (you can put a column name in the function parameter position).

I kept getting same error again and again,

Finally I uploaded the apk file manually using Google Play Console as shown in screen shot.

Under App Release, You select the button "CREATE RELEASE" shown in the screen shot and upload your apk file from /android/app/bin/build/outputs/apk/release/app-release.apk

None of the answers solved my problem.

What did it for me was switching environments and going back to the same environment. File->Settings->Project interpreter

I am using conda environments.

You can use:

  <script type="text/javascript">
     Window.body.style.backgroundColor = "#5a5a5a";
  </script>

I like to use:

make --debug=j

https://linux.die.net/man/1/make

--debug[=FLAGS]

Print debugging information in addition to normal processing. If the FLAGS are omitted, then the behavior is the same as if -d was specified. FLAGS may be a for all debugging output (same as using -d), b for basic debugging, v for more verbose basic debugging, i for showing implicit rules, j for details on invocation of commands, and m for debugging while remaking makefiles.

Try the attribute disabled, but I think the you won't get the value of the radio buttons. Or set images instead like:

<img src="itischecked.gif" alt="[x]" />radio button option

Best Regards.

You should not place Javascript code in your HTML, since you're giving those input a class ("search"), there is no reason to do this. A better solution would be to do something like this :

$( '.search' ).on( 'keydown', function ( evt ) {
    if( evt.keyCode == 13 )
        search( $( this ).val() ); 
} ); 

I came up with this modification on Dion Truter's answer to make it easier with many tables:

SET GROUP_CONCAT_MAX_LEN = 10000000;
SELECT CONCAT('SET FOREIGN_KEY_CHECKS=0;\n', 
              GROUP_CONCAT(CONCAT('DROP TABLE IF EXISTS `', table_name, '`')
                           SEPARATOR ';\n'),
              ';\nSET FOREIGN_KEY_CHECKS=1;')
FROM information_schema.tables
WHERE table_schema = 'SchemaName';

This returns the entire thing in one field, so you can copy once and delete all the tables (use Copy Field Content (unquoted) in Workbench). If you have a LOT of tables, you may hit some limits on GROUP_CONCAT(). If so, increase the max len variable (and max_allowed_packet, if necessary).

Just subtract:

var a = new Date();
alert("Wait a few seconds, then click OK");

var b = new Date();
var difference = (b - a) / 1000;

alert("You waited: " + difference + " seconds");

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

Just run command prompt as administrator and type this in.

easy_install python-dateutil

How about?

while BoolIter(N, default=True, falseIndex=N-1):
    print 'some thing'

or in a more ugly way:

for _ in BoolIter(N):
    print 'doing somthing'

or if you want to catch the last time through:

for lastIteration in BoolIter(N, default=False, trueIndex=N-1):
    if not lastIteration:
        print 'still going'
    else:
        print 'last time'

where:

class BoolIter(object):

    def __init__(self, n, default=False, falseIndex=None, trueIndex=None, falseIndexes=[], trueIndexes=[], emitObject=False):
        self.n = n
        self.i = None
        self._default = default
        self._falseIndexes=set(falseIndexes)
        self._trueIndexes=set(trueIndexes)
        if falseIndex is not None:
            self._falseIndexes.add(falseIndex)
        if trueIndex is not None:
            self._trueIndexes.add(trueIndex)
        self._emitObject = emitObject


    def __iter__(self):
        return self

    def next(self):
        if self.i is None:
            self.i = 0
        else:
            self.i += 1
        if self.i == self.n:
            raise StopIteration
        if self._emitObject:
            return self
        else:
            return self.__nonzero__()

    def __nonzero__(self):
        i = self.i
        if i in self._trueIndexes:
            return True
        if i in self._falseIndexes:
            return False
        return self._default

    def __bool__(self):
        return self.__nonzero__()

It looks like there's not a straightforward solution for HTTPS-based cloning regarding GitLab. Therefore if you want a SSH-based cloning, you should take account these three forthcoming steps:

• Create properly an SSH key using your email used to sign up. I would use the default filename to key for Windows. Don't forget to introduce a password!

  $ ssh-keygen -t rsa -C "[email protected]" -b 4096
  
  Generating public/private rsa key pair.
  Enter file in which to save the key ($PWD/.ssh/id_rsa): [\n]
  Enter passphrase (empty for no passphrase):[your password]
  Enter same passphrase again: [your password]
  Your identification has been saved in $PWD/.ssh/id_rsa.
  Your public key has been saved in $PWD/.ssh/id_rsa.pub.
  

• Copy and paste all content from the recently id_rsa.pub generated into Setting>SSH keys>Key from your GitLab profile.

• Get locally connected:

  $ ssh -i $PWD/.ssh/id_rsa [email protected]
  
  Enter passphrase for key "$PWD/.ssh/id_rsa": [your password]
  PTY allocation request failed on channel 0
  Welcome to GitLab, you!
  Connection to gitlab.com closed.
  

Finally, clone any private or internal GitLab repository!

$ git clone https://git.metabarcoding.org/obitools/ROBIBarcodes.git

Cloning into 'ROBIBarcodes'...
remote: Counting objects: 69, done.
remote: Compressing objects: 100% (65/65), done.
remote: Total 69 (delta 14), reused 0 (delta 0)
Unpacking objects: 100% (69/69), done.

$ git submodule status --recursive

Is also a life saver in this situation. You can use it and gitk --all to keep track of your sha1's and verify your sub-modules are pointing at what you think they are.

Empty lists evaluate to False in boolean contexts (such as if some_list:).

Couldn't you just do something simple like this?

For i = LBound(Schedule, 1) To UBound(Schedule, 1)
  If (Schedule(i, 1) < ReferenceDate) Then
     PrevCouponIndex = i
  Else
     DF = Application.Run("SomeFunction"....)
     PV = PV + (DF * Coupon / CouponFrequency)
  End If
Next

add \ before special characters:

s/\?page=one&/page\/one\//g

etc.

Found out that this breaks some applications, the better way to do it is

In addition to symlink, on more recent distros and filesystems, as root you can also use bind-mount:

mkdir /home/username 
mount --bind --verbose /extra-home/username /home/username

This is useful for allowing access "through" the /home directory to subdirs via daemons that are otherwise configured to avoid pathing through symlinks (apache, ftpd, etc.).

You have to remember (or init script) to bind upon restarts, of course.

An example init script in /etc/fstab is

/extra-home/username /home/username none defaults,bind 0 0

<?php  
  
// Copy the file from /user/desktop/geek.txt  
// to user/Downloads/geeksforgeeks.txt' 
// directory 
  
// Store the path of source file 
$source = '/user/Desktop/geek.txt';  
  
// Store the path of destination file 
$destination = 'user/Downloads/geeksforgeeks.txt';  
  
// Copy the file from /user/desktop/geek.txt  
// to user/Downloads/geeksforgeeks.txt' 
// directory 
if( !copy($source, $destination) ) {  
    echo "File can't be copied! \n";  
}  
else {  
    echo "File has been copied! \n";  
}  
  
?>  

You can use the ThenBy and ThenByDescending extension methods:

foobarList.OrderBy(x => x.Foo).ThenBy( x => x.Bar)

Read HDF5

import h5py
filename = "file.hdf5"

with h5py.File(filename, "r") as f:
    # List all groups
    print("Keys: %s" % f.keys())
    a_group_key = list(f.keys())[0]

    # Get the data
    data = list(f[a_group_key])

Write HDF5

import h5py

# Create random data
import numpy as np
data_matrix = np.random.uniform(-1, 1, size=(10, 3))

# Write data to HDF5
with h5py.File("file.hdf5", "w") as data_file:
    data_file.create_dataset("group_name", data=data_matrix)

See h5py docs for more information.

Alternatives

• JSON: Nice for writing human-readable data; VERY commonly used (read & write)
• CSV: Super simple format (read & write)
• pickle: A Python serialization format (read & write)
• MessagePack (Python package): More compact representation (read & write)
• HDF5 (Python package): Nice for matrices (read & write)
• XML: exists too *sigh* (read & write)

For your application, the following might be important:

• Support by other programming languages
• Reading / writing performance
• Compactness (file size)

See also: Comparison of data serialization formats

In case you are rather looking for a way to make configuration files, you might want to read my short article Configuration files in Python

The latest 2020 build doesn't have the shorten command line option by default we need to add that option from the configuration.

Run > Edit Configurations > Select the corresponding run configuration and click on Modify options for adding the shorten command-line configuration to the UI.

Select the shorten command line option

Now choose jar manifest from the shorten command line option

SSH doesn't use the : syntax when specifying a port. The easiest way to do this is to edit your ~/.ssh/config file and add:

Host git.host.de
  Port 4019

Then specify just git.host.de without a port number.

You can use following code to read file in String from resource folder.

final Resource resource = new ClassPathResource("public.key");
String publicKey = null;
try {
     publicKey = new String(Files.readAllBytes(resource.getFile().toPath()), StandardCharsets.UTF_8);
} catch (IOException e) {
     e.printStackTrace();
}

From Ruby API:

require_relative complements the builtin method require by allowing you to load a file that is relative to the file containing the require_relative statement.

When you use require to load a file, you are usually accessing functionality that has been properly installed, and made accessible, in your system. require does not offer a good solution for loading files within the project’s code. This may be useful during a development phase, for accessing test data, or even for accessing files that are "locked" away inside a project, not intended for outside use.

For example, if you have unit test classes in the "test" directory, and data for them under the test "test/data" directory, then you might use a line like this in a test case:

require_relative "data/customer_data_1" 

Since neither "test" nor "test/data" are likely to be in Ruby’s library path (and for good reason), a normal require won’t find them. require_relative is a good solution for this particular problem.

You may include or omit the extension (.rb or .so) of the file you are loading.

path must respond to to_str.

You can find the documentation at http://extensions.rubyforge.org/rdoc/classes/Kernel.html