Programs & Examples On #Altitude

Ctrl + Alt + O to optimize imports

java.awt.Desktop is the class you're looking for.

import java.awt.Desktop;
import java.net.URI;

// ...

if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
    Desktop.getDesktop().browse(new URI("http://www.example.com"));
}

Here is the sample on what worked for me. I think that put method is needed in entity class to map sql columns to java class attributes.

    //simpleExample
    Query query = em.createNativeQuery(
"SELECT u.name,s.something FROM user u,  someTable s WHERE s.user_id = u.id", 
NameSomething.class);
    List list = (List<NameSomething.class>) query.getResultList();

Entity class:

    @Entity
    public class NameSomething {

        @Id
        private String name;

        private String something;

        // getters/setters



        /**
         * Generic put method to map JPA native Query to this object.
         *
         * @param column
         * @param value
         */
        public void put(Object column, Object value) {
            if (((String) column).equals("name")) {
                setName(String) value);
            } else if (((String) column).equals("something")) {
                setSomething((String) value);
            }
        }
    }

CREATE VIEW MyView AS
   SELECT Column, Value FROM Table;


SELECT Column FROM MyView WHERE Value = 1;

Is the proper solution in MySQL, some other SQLs let you define Views more exactly.

Note: Unless the View is very complicated, MySQL will optimize this just fine.

You can redirect the output to /dev/null. For more info regarding /dev/null read this link.

You can hide the output of a comand in the following ways :

echo -n "Installing nano ......"; yum install nano > /dev/null; echo " done."; 

Redirect the standard output to /dev/null, but not the standard error. This will show the errors occurring during the installation, for example if yum cannot find a package.

echo -n "Installing nano ......"; yum install nano &> /dev/null; echo " done.";

While this code will not show anything in the terminal since both standard error and standard output are redirected and thus nullified to /dev/null.

VB.NET

 MyList.OrderBy(Function(f) f.StartDate).ThenByDescending(Function(f) f.EndDate)

OR

  From l In MyList Order By l.StartDate Ascending, l.EndDate Descending

Kotlin way

editText.filters = arrayOf(InputFilter.LengthFilter(maxLength))

<script type="text/javascript">
    window.alert("My name is George. Welcome!")
</script>

If you talk about Activity, AppcompactActivity, ActionBarActivity etc etc..

We need to talk about Base classes which they are extending, First we have to understand the hierarchy of super classes.

All the things are started from Context which is super class for all these classes.

Context is an abstract class whose implementation is provided by the Android system. It allows access to application-specific resources and classes, as well as up-calls for application-level operations such as launching activities, broadcasting and receiving intents, etc

Context is followed by or extended by ContextWrapper

The ContextWrapper is a class which extend Context class that simply delegates all of its calls to another Context. Can be subclassed to modify behavior without changing the original Context.

Now we Reach to Activity

The Activity is a class which extends ContextThemeWrapper that is a single, focused thing that the user can do. Almost all activities interact with the user, so the Activity class takes care of creating a window for you

Below Classes are restricted to extend but they are extended by their descender internally and provide support for specific Api

The SupportActivity is a class which extends Activity that is a Base class for composing together compatibility functionality

The BaseFragmentActivityApi14 is a class which extends SupportActivity that is a Base class It is restricted class but it is extend by BaseFragmentActivityApi16 to support the functionality of V14

The BaseFragmentActivityApi16 is a class which extends BaseFragmentActivityApi14 that is a Base class for {@code FragmentActivity} to be able to use v16 APIs. But it is also restricted class but it is extend by FragmentActivity to support the functionality of V16.

now FragmentActivty

The FragmentActivity is a class which extends BaseFragmentActivityApi16 and that wants to use the support-based Fragment and Loader APIs.

When using this class as opposed to new platform's built-in fragment and loader support, you must use the getSupportFragmentManager() and getSupportLoaderManager() methods respectively to access those features.

ActionBarActivity is part of the Support Library. Support libraries are used to deliver newer features on older platforms. For example the ActionBar was introduced in API 11 and is part of the Activity by default (depending on the theme actually). In contrast there is no ActionBar on the older platforms. So the support library adds a child class of Activity (ActionBarActivity) that provides the ActionBar's functionality and ui

In 2015 ActionBarActivity is deprecated in revision 22.1.0 of the Support Library. AppCompatActivity should be used instead.

The AppcompactActivity is a class which extends FragmentActivity that is Base class for activities that use the support library action bar features.

You can add an ActionBar to your activity when running on API level 7 or higher by extending this class for your activity and setting the activity theme to Theme.AppCompat or a similar theme

I refer these two one,two

You can use the directive v-el to save an element and then use it later.

https://vuejs.org/api/#vm-els

<div v-el:my-div></div>
<!-- this.$els.myDiv --->

Edit: This is deprecated in Vue 2, see ??? answer

Yes. As the session ID is either transported over the URL (document.location.href) or via a cookie (document.cookie), you could check both for the presence of a session ID.

You need to use the file:/// protocol (yes, that's three slashes) if you want to link to local files.

<a href="file:///C:\Programs\sort.mw">Link 1</a>
<a href="file:///C:\Videos\lecture.mp4">Link 2</a>

These will never open the file in your local applications automatically. That's for security reasons which I'll cover in the last section. If it opens, it will only ever open in the browser. If your browser can display the file, it will, otherwise it will probably ask you if you want to download the file.

You cannot cross from http(s) to the file protocol

Modern versions of many browsers (e.g. Firefox and Chrome) will refuse to cross from the http(s) protocol to the file protocol to prevent malicious behaviour.

This means a webpage hosted on a website somewhere will never be able to link to files on your hard drive. You'll need to open your webpage locally using the file protocol if you want to do this stuff at all.

Why does it get stuck without file:///?

The first part of a URL is the protocol. A protocol is a few letters, then a colon and two slashes. HTTP:// and FTP:// are valid protocols; C:/ isn't and I'm pretty sure it doesn't even properly resemble one.

C:/ also isn't a valid web address. The browser could assume it's meant to be http://c/ with a blank port specified, but that's going to fail.

Your browser may not assume it's referring to a local file. It has little reason to make that assumption because webpages generally don't try to link to peoples' local files.

So if you want to access local files: tell it to use the file protocol.

Why three slashes?

Because it's part of the File URI scheme. You have the option of specifying a host after the first two slashes. If you skip specifying a host it will just assume you're referring to a file on your own PC. This means file:///C:/etc is a shortcut for file://localhost/C:/etc.

These files will still open in your browser and that is good

Your browser will respond to these files the same way they'd respond to the same file anywhere on the internet. These files will not open in your default file handler (e.g. MS Word or VLC Media Player), and you will not be able to do anything like ask File Explorer to open the file's location.

This is an extremely good thing for your security.

Sites in your browser cannot interact with your operating system very well. If a good site could tell your machine to open lecture.mp4 in VLC.exe, a malicious site could tell it to open virus.bat in CMD.exe. Or it could just tell your machine to run a few Uninstall.exe files or open File Explorer a million times.

This may not be convenient for you, but HTML and browser security weren't really designed for what you're doing. If you want to be able to open lecture.mp4 in VLC.exe consider writing a desktop application instead.

I read this question looking for an answer, and didn't like any of them.

So I wrote a quick and dirty solution. Just put this somewhere on your sys.path, and it'll add any directory under folder (from the current working directory), or under abspath:

#using.py

import sys, os.path

def all_from(folder='', abspath=None):
    """add all dirs under `folder` to sys.path if any .py files are found.
    Use an abspath if you'd rather do it that way.

    Uses the current working directory as the location of using.py. 
    Keep in mind that os.walk goes *all the way* down the directory tree.
    With that, try not to use this on something too close to '/'

    """
    add = set(sys.path)
    if abspath is None:
        cwd = os.path.abspath(os.path.curdir)
        abspath = os.path.join(cwd, folder)
    for root, dirs, files in os.walk(abspath):
        for f in files:
            if f[-3:] in '.py':
                add.add(root)
                break
    for i in add: sys.path.append(i)

>>> import using, sys, pprint
>>> using.all_from('py') #if in ~, /home/user/py/
>>> pprint.pprint(sys.path)
[
#that was easy
]

And I like it because I can have a folder for some random tools and not have them be a part of packages or anything, and still get access to some (or all) of them in a couple lines of code.

To do this in any ES5-compatible environment, such as Node, Chrome, IE 9+, Firefox 4+, or Safari 5+:

Object.keys(obj).length

• Browser compatibility
• Object.keys documentation (includes a method you can add to non-ES5 browsers)

Save any variable that want to be shared as one object. Then pass it to loaded module so it could access the variable through object reference..

// main.js
var myModule = require('./module.js');
var shares = {value:123};

// Initialize module and pass the shareable object
myModule.init(shares);

// The value was changed from init2 on the other file
console.log(shares.value); // 789

On the other file..

// module.js
var shared = null;

function init2(){
    console.log(shared.value); // 123
    shared.value = 789;
}

module.exports = {
    init:function(obj){
        // Save the shared object on current module
        shared = obj;

        // Call something outside
        init2();
    }
}

Pymongo 3.9+

update() is now deprecated and you should use replace_one(), update_one(), or update_many() instead.

In my case I used update_many() and it solved my issue:

db.your_collection.update_many({}, {"$set": {"new_field": "value"}}, upsert=False, array_filters=None)

From documents

update_many(filter, update, upsert=False, array_filters=None, bypass_document_validation=False, collation=None, session=None)


filter: A query that matches the documents to update.

update: The modifications to apply.

upsert (optional): If True, perform an insert if no documents match the filter.

bypass_document_validation (optional): If True, allows the write to opt-out of document level validation. Default is False.

collation (optional): An instance of Collation. This option is only supported on MongoDB 3.4 and above.

array_filters (optional): A list of filters specifying which array elements an update should apply. Requires MongoDB 3.6+.

session (optional): a ClientSession.

If you are still struggling to find an answer, specially if you produced a file for the output, and you prefer a clear alternative: echo "hi" | grep "use this hack to hide the oputut :) "

You can try using the standard W3C way:

.transition { transition: all 0.2s, top 0s, left 0s, width 0s, height 0s; }

http://jsfiddle.net/H2jet/60/

First, you are strongly discouraged to do almost any cast, so you should limit it as much as possible! You lose the benefits of Java's compile-time strongly-typed features.

In any case, Class.cast() should be used mainly when you retrieve the Class token via reflection. It's more idiomatic to write

MyObject myObject = (MyObject) object

rather than

MyObject myObject = MyObject.class.cast(object)

EDIT: Errors at compile time

Over all, Java performs cast checks at run time only. However, the compiler can issue an error if it can prove that such casts can never succeed (e.g. cast a class to another class that's not a supertype and cast a final class type to class/interface that's not in its type hierarchy). Here since Foo and Bar are classes that aren't in each other hierarchy, the cast can never succeed.

This will capture everything up to the ' in backreference 1 - and everything after the ' in backreference 2. You may need to escape the apostrophes though depending on language (\')

/^([^']*)'?(.*)$/

Quick modification: if the line doesn't have an ' - backreference 1 should still catch the whole line.

^ - start of string
([^']*) - capture any number of not ' characters
'? - match the ' 0 or 1 time
(.*) - capture any number of characters
$ - end of string

I used the below to solve this problem.

import org.apache.commons.lang.StringUtils;
StringUtils.capitalize(MyString);

Thanks to Ted Hopp for rightly pointing out that the question should have been TITLE CASE instead of modified CAMEL CASE.

Camel Case is usually without spaces between words.

If you know how many lines you want, create an array of String with that many members (e.g. myStringArray). Then use myListBox.Lines = myStringArray;

var table;

$(document).ready(function() {

    //datatables
    table = $('#userTable').DataTable({ 

        "processing": true, //Feature control the processing indicator.
        "serverSide": true, //Feature control DataTables' server-side processing mode.
        "order": [], //Initial no order.
         "aaSorting": [],
        // Load data for the table's content from an Ajax source
        "ajax": {
            "url": "<?php echo base_url().'admin/ajax_list';?>",
            "type": "POST"
        },

        //Set column definition initialisation properties.
        "columnDefs": [
        { 
            "targets": [ ], //first column / numbering column
            "orderable": false, //set not orderable
        },
        ],

    });

});

set

"targets": [0]

to

 "targets": [ ]

If you wish to replace/overwrite the content of a file in your current branch with the content of the file from a previous commit or a different branch, you can do so with these commands:

git checkout 08618129e66127921fbfcbc205a06153c92622fe path/to/file.txt

or

git checkout mybranchname path/to/file.txt

You will then have to commit those changes in order for them to be effective in the current branch.

The text before each parameter is part of the method name. From your example, the name of the method is actually

-getBusStops:forTime:

Each : represents an argument. In a method call, the method name is split at the :s and arguments appear after the :s. e.g.

[getBusStops: arg1 forTime: arg2]

Insert a new verse after the given verse in your stanza:

sed -i '/^lorem ipsum dolor sit amet$/ s:$:\nconsectetur adipiscing elit:' FILE

This works without changing the validation mode.

You have to use a System.Web.Helpers.Validation.Unvalidated helper from System.Web.WebPages.dll. It is going to return a UnvalidatedRequestValues object which allows to access the form and QueryString without validation.

For example,

var queryValue = Server.UrlDecode(Request.Unvalidated("MyQueryKey"));

Works for me for MVC3 and .NET 4.

Go to Credential Manager Go to Windows Credentials Delete the entries under Generic Credentials Try connecting again.

I have used pdflib for this.

    p = new pdflib();

    /* Open the input PDF */
    indoc = p.open_pdi_document("myTestFile.pdf", "");
    pageCount = (int) p.pcos_get_number(indoc, "length:pages");

The best option since office 2007 is using Open XML SDK for it. We used Word.Interop but it halt sometimes, and it is not recommend for Microsoft, to use it as a server side document formatting, so Open XML SDK lets you creates word documents on DOCX and Open XML formats very easily. It lets you going well with scability, confidence ( the files, if it is corrupted can be rebuild ), and another very fine characteristics.

You can also hard code in the dimensions in your html code as opposed to putting the desired dimensions in a style sheet

<div id="mainDiv">
    <div id="mydiv" style="height:150px; width:150px;">
    </div>
</div>

Just pass the object as is. Note you can create the object as follows

var data0 = {numberId: "1", companyId : "531"};

$.ajax({
 type: "POST",
 url: "TelephoneNumbers.aspx/DeleteNumber",
 data: dataO,
 contentType: "application/json; charset=utf-8",
 dataType: "json",
 success: function(msg) {
 alert('In Ajax');
 }
});

UPDATE seems an odd issue with the serializer, maybe it is expecting a string, out of interest can you try the following.

data: "{'numberId':'1', 'companyId ':'531'}",

a:active : when you click on the link and hold it (active!).
a:visited : when the link has already been visited.

If you want the link corresponding to the current page to be highlighted, you can define some specific style to the link -

.currentLink {
   color: #640200;
   background-color: #000000;
}

Add this new class only to the corresponding li (link), either on server-side or on client-side (using JavaScript).

As explained in Nawaz's answer, you cannot sort your map by itself as you need it, because std::map sorts its elements based on the keys only. So, you need a different container, but if you have to stick to your map, then you can still copy its content (temporarily) into another data structure.

I think, the best solution is to use a std::set storing flipped key-value pairs as presented in ks1322's answer. The std::set is sorted by default and the order of the pairs is exactly as you need it:

3) If lhs.first<rhs.first, returns true. Otherwise, if rhs.first<lhs.first, returns false. Otherwise, if lhs.second<rhs.second, returns true. Otherwise, returns false.

This way you don't need an additional sorting step and the resulting code is quite short:

std::map<std::string, int> m;  // Your original map.
m["realistically"] = 1;
m["really"]        = 8;
m["reason"]        = 4;
m["reasonable"]    = 3;
m["reasonably"]    = 1;
m["reassemble"]    = 1;
m["reassembled"]   = 1;
m["recognize"]     = 2;
m["record"]        = 92;
m["records"]       = 48;
m["recs"]          = 7;

std::set<std::pair<int, std::string>> s;  // The new (temporary) container.

for (auto const &kv : m)
    s.emplace(kv.second, kv.first);  // Flip the pairs.

for (auto const &vk : s)
    std::cout << std::setw(3) << vk.first << std::setw(15) << vk.second << std::endl;

Output:

  1  realistically
  1     reasonably
  1     reassemble
  1    reassembled
  2      recognize
  3     reasonable
  4         reason
  7           recs
  8         really
 48        records
 92         record

Code on Ideone

Note: Since C++17 you can use range-based for loops together with structured bindings for iterating over a map. As a result, the code for copying your map becomes even shorter and more readable:

for (auto const &[k, v] : m)
    s.emplace(v, k);  // Flip the pairs.

This may help:

public string NonBlankValueOf(string strTestString)
{
    return String.IsNullOrEmpty(strTestString)? "0": strTestString;
}

Adding MongoDb bin path in Environment path with \ worked for me

This is what my system path

C:\ProgramData\Oracle\Java\javapath;
...
...
Other path variables
...
;C:\Users\hitesh.sahu\AppData\Local\Android\sdk\platform-tools
;C:\Program Files\MongoDB\Server\3.2\bin\

Make sure:-

• Environment path must not have space between them
• Environment path must be saparated by ;

There is also now https://github.com/xk/node-threads-a-gogo, though I'm not sure about project status.

Use this code in Swift

func tappGeastureAction(sender: AnyObject) {
    if let tap = sender as? UITapGestureRecognizer {
        let point = tap.locationInView(locatedView)
        if filterView.pointInside(point, withEvent: nil) == true {
            // write your stuff here                
        }
    }
}

I had to do 'setValue' and 'update' in order to get it to work completely

$('#datepicker').datepicker('setValue', '2014-01-29').datepicker('update');

To set timeout on a per page level, you could use this simple code:

Page.Server.ScriptTimeout = 60;

Note: 60 means 60 seconds, this time-out applies only if the debug attribute in the compilation element is False.

All the previous solutions seem to be overly complicated for what I think you need, and often didn't work for me. The following one-line command does what you want:

import os
ROOT_DIR = os.path.abspath(os.curdir)

I use the following for my HTML templates:

$(".main").empty();

var _template = '<p id="myelement">Your HTML Code</p>';
var template = $.parseHTML(_template);
var final = $(template).find("#myelement");

$(".main").append(final.html());

Note: Assuming if you are using jQuery

Here is a simpler solution to list all files in a directory and to download it.

In your index.php file

<?php
$dir = "./";

$allFiles = scandir($dir);
$files = array_diff($allFiles, array('.', '..')); // To remove . and .. 

foreach($files as $file){
     echo "<a href='download.php?file=".$file."'>".$file."</a><br>";
}

The scandir() function list all files and directories inside the specified path. It works with both PHP 5 and PHP 7.

Now in the download.php

<?php
$filename = basename($_GET['file']);
// Specify file path.
$path = ''; // '/uplods/'
$download_file =  $path.$filename;

if(!empty($filename)){
    // Check file is exists on given path.
    if(file_exists($download_file))
    {
      header('Content-Disposition: attachment; filename=' . $filename);  
      readfile($download_file); 
      exit;
    }
    else
    {
      echo 'File does not exists on given path';
    }
 }

Simply Use EditText.setFocusable(false); in activity

or use in xml

android:focusable="false"

You can also create an "example.html" page which has your desired html and give that page's url as parameter to window.open

var url = '/example.html';
var myWindow = window.open(url, "", "width=800,height=600");

@philipobenito's answer worked best for me.
I first created a hidden input that contain the user's HTTP referer

<input type="hidden" name="referer" value="<?= $_SERVER['HTTP_REFERER'] ?>" />

and after a successful login i redirected the users to whatever value was stored in that hidden input

$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
if(!empty($_POST['referer'])){
    header('Location: '.$_POST['referer']);
}
else{
    header('Location: members.php'); //members.php is a page used to send a user to their profile page.
}
exit;

Were you expecting player to be a dict rather than a list?

>>> player=[1,2,3]
>>> player["score"]
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: list indices must be integers, not str
>>> player={'score':1, 'age': 2, "foo":3}
>>> player['score']
1

You can do this by using a content provider. Each data item used in the application remains private to the application. If an application want to share data accross applications, there is only technique to achieve this, using a content provider, which provides interface to access that private data.

If you want help debugging a problem like this you need to provide the make rule or at least the tar command you invoked. How can we see what's wrong with the command if there's no command to see?

However, 99% of the time an error like this means that you're creating the tar file inside a directory that you're trying to put into the tar file. So, when tar tries to read the directory it finds the tar file as a member of the directory, starts to read it and write it out to the tar file, and so between the time it starts to read the tar file and when it finishes reading the tar file, the tar file has changed.

So for example something like:

tar cf ./foo.tar .

There's no way to "stop" this, because it's not wrong. Just put your tar file somewhere else when you create it, or find another way (using --exclude or whatever) to omit the tar file.

Let me point out an extremely interesting method of calculating an inverse square root 1/sqrt(x) which is a legend in the world of game design because it is mind-boggingly fast. Or wait, read the following post:

http://betterexplained.com/articles/understanding-quakes-fast-inverse-square-root/

PS: I know you just want the square root but the elegance of quake overcame all resistance on my part :)

By the way, the above mentioned article also talks about the boring Newton-Raphson approximation somewhere.

I had this problem when setting up a new EC2 instance. I had not added HTTPS to my security group, and so port 443 was not open.

If you want to search a file for a substring and add a new text to the next line, one of the elegant ways to do it is the following:

import fileinput
for line in fileinput.FileInput(file_path,inplace=1):
    if "TEXT_TO_SEARCH" in line:
        line=line.replace(line,line+"NEW_TEXT")
    print line,

The expression

"" + i

leads to string conversion of i at runtime. The overall type of the expression is String. i is first converted to an Integer object (new Integer(i)), then String.valueOf(Object obj) is called. So it is equivalent to

"" + String.valueOf(new Integer(i));

Obviously, this is slightly less performant than just calling String.valueOf(new Integer(i)) which will produce the very same result.

The advantage of ""+i is that typing is easier/faster and some people might think, that it's easier to read. It is not a code smell as it does not indicate any deeper problem.

(Reference: JLS 15.8.1)

If you know that you always want the string between "my" and "is", then you can always perform the following:

string message = "This is an example string and my data is here";

//Get the string position of the first word and add two (for it's length)
int pos1 = message.IndexOf("my") + 2;

//Get the string position of the next word, starting index being after the first position
int pos2 = message.IndexOf("is", pos1);

//use substring to obtain the information in between and store in a new string
string data = message.Substring(pos1, pos2 - pos1).Trim();

Query in Parado's answer is correct, if you want to use MySql too instead GETDATE() you must use (because you've tagged this question with Sql server and Mysql):

select * from tab
where DateCol between adddate(now(),-7) and now() 

A common place to put application-wide global constants is inside config/application.

module MyApp
  FOO ||= ENV.fetch('FOO', nil)
  BAR ||= %w(one two three)

  class Application < Rails::Application
    config.foo_bar = :baz
  end
end

with ES6 you can do:

// `n` is the size you want to initialize your array
// `null` is what the array will be filled with (can be any other value)
Array(n).fill(null)

If you are using Spring Boot version >= 2.0 try setting this bean in your configuration:

@Bean
public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) {
    http.authorizeExchange().anyExchange().permitAll();
    return http.build();
}

Reference: https://stackoverflow.com/a/47292134/1195507

For WebStorm 2019.3 File > Preferences or Settings > Languages & Frameworks > Node.js and NPM -> Enable Coding assitance for NodeJs

Note that the additional packages that you want to use are included.

List<KeyValuePair<string, string>> kvpList = new List<KeyValuePair<string, string>>()
{
    new KeyValuePair<string, string>("Key1", "Value1"),
    new KeyValuePair<string, string>("Key2", "Value2"),
    new KeyValuePair<string, string>("Key3", "Value3"),
};

kvpList.Insert(0, new KeyValuePair<string, string>("New Key 1", "New Value 1"));

Using this code:

foreach (KeyValuePair<string, string> kvp in kvpList)
{
    Console.WriteLine(string.Format("Key: {0} Value: {1}", kvp.Key, kvp.Value);
}

the expected output should be:

Key: New Key 1 Value: New Value 1
Key: Key 1 Value: Value 1
Key: Key 2 Value: Value 2
Key: Key 3 Value: Value 3

The same will work with a KeyValuePair or whatever other type you want to use..

Edit -

To lookup by the key, you can do the following:

var result = stringList.Where(s => s == "Lookup");

You could do this with a KeyValuePair by doing the following:

var result = kvpList.Where (kvp => kvp.Value == "Lookup");

Last edit -

Made the answer specific to KeyValuePair rather than string.

Sometimes we have an upstream that rebased/rewound a branch we're depending on. This can be a big problem -- causing messy conflicts for us if we're downstream.

The magic is git pull --rebase

A normal git pull is, loosely speaking, something like this (we'll use a remote called origin and a branch called foo in all these examples):

# assume current checked out branch is "foo"
git fetch origin
git merge origin/foo

At first glance, you might think that a git pull --rebase does just this:

git fetch origin
git rebase origin/foo

But that will not help if the upstream rebase involved any "squashing" (meaning that the patch-ids of the commits changed, not just their order).

Which means git pull --rebase has to do a little bit more than that. Here's an explanation of what it does and how.

Let's say your starting point is this:

a---b---c---d---e  (origin/foo) (also your local "foo")

Time passes, and you have made some commits on top of your own "foo":

a---b---c---d---e---p---q---r (foo)

Meanwhile, in a fit of anti-social rage, the upstream maintainer has not only rebased his "foo", he even used a squash or two. His commit chain now looks like this:

a---b+c---d+e---f  (origin/foo)

A git pull at this point would result in chaos. Even a git fetch; git rebase origin/foo would not cut it, because commits "b" and "c" on one side, and commit "b+c" on the other, would conflict. (And similarly with d, e, and d+e).

What git pull --rebase does, in this case, is:

git fetch origin
git rebase --onto origin/foo e foo

This gives you:

 a---b+c---d+e---f---p'---q'---r' (foo)

You may still get conflicts, but they will be genuine conflicts (between p/q/r and a/b+c/d+e/f), and not conflicts caused by b/c conflicting with b+c, etc.

Answer taken from (and slightly modified):
http://gitolite.com/git-pull--rebase

You are experiencing this issue for two reasons.

• The JPQL Query is not valid.
• You have not created an association between your entities that the underlying JPQL query can utilize.

When performing a join in JPQL you must ensure that an underlying association between the entities attempting to be joined exists. In your example, you are missing an association between the User and Area entities. In order to create this association we must add an Area field within the User class and establish the appropriate JPA Mapping. I have attached the source for User below. (Please note I moved the mappings to the fields)

User.java

@Entity
@Table(name="user")
public class User {

    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    @Column(name="iduser")
    private Long idUser;

    @Column(name="user_name")
    private String userName;

    @OneToOne()
    @JoinColumn(name="idarea")
    private Area area;

    public Long getIdUser() {
        return idUser;
    }

    public void setIdUser(Long idUser) {
        this.idUser = idUser;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public Area getArea() {
        return area;
    }

    public void setArea(Area area) {
        this.area = area;
    }
}

Once this relationship is established you can reference the area object in your @Query declaration. The query specified in your @Query annotation must follow proper syntax, which means you should omit the on clause. See the following:

@Query("select u.userName from User u inner join u.area ar where ar.idArea = :idArea")

While looking over your question I also made the relationship between the User and Area entities bidirectional. Here is the source for the Area entity to establish the bidirectional relationship.

Area.java

@Entity
@Table(name = "area")
public class Area {

    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    @Column(name="idarea")
    private Long idArea;

    @Column(name="area_name")
    private String areaName;

    @OneToOne(fetch=FetchType.LAZY, mappedBy="area")
    private User user;

    public Long getIdArea() {
        return idArea;
    }

    public void setIdArea(Long idArea) {
        this.idArea = idArea;
    }

    public String getAreaName() {
        return areaName;
    }

    public void setAreaName(String areaName) {
        this.areaName = areaName;
    }

    public User getUser() {
        return user;
    }

    public void setUser(User user) {
        this.user = user;
    }
}

If, like me, you had dynamically created buttons on your page, the

$("#your-bs-button's-id").on("click", function(event) {
                       or
$(".your-bs-button's-class").on("click", function(event) {

methods won't work because they only work on current elements (not future elements). Instead you need to reference a parent item that existed at the initial loading of the web page.

$(document).on("click", "#your-bs-button's-id", function(event) {
                       or more generally
$("#pre-existing-element-id").on("click", ".your-bs-button's-class", function(event) {

There are many other references to this issue on stack overflow here and here.

Think your should look around: datetime.astimezone()

http://docs.python.org/library/datetime.html#datetime.datetime.astimezone

Also see pytz module - it's quite easy to use -- as example:

eastern = timezone('US/Eastern')

http://pytz.sourceforge.net/

Example:

from datetime import datetime
import pytz
from tzlocal import get_localzone # $ pip install tzlocal

utc_dt = datetime(2009, 7, 10, 18, 44, 59, 193982, tzinfo=pytz.utc)
print(utc_dt.astimezone(get_localzone())) # print local time
# -> 2009-07-10 14:44:59.193982-04:00

The question is what is worse:

• a deadlock, or
• a wrong value?

For financial databases, deadlocks are far worse than wrong values. I know that sounds backwards, but hear me out. The traditional example of DB transactions is you update two rows, subtracting from one and adding to another. That is wrong.

In a financial database you use business transactions. That means adding one row to each account. It is of utmost importance that these transactions complete and the rows are successfully written.

Getting the account balance temporarily wrong isn't a big deal, that is what the end of day reconciliation is for. And an overdraft from an account is far more likely to occur because two ATMs are being used at once than because of a uncommitted read from a database.

That said, SQL Server 2005 fixed most of the bugs that made NOLOCK necessary. So unless you are using SQL Server 2000 or earlier, you shouldn't need it.

Further Reading
Row-Level Versioning

Use NewtonSoft JSON.Net library.

dynamic obj = Newtonsoft.Json.JsonConvert.DeserializeObject(jsonString);

Hope this helps.

You can simulate this problem with a syntax mistake, however, %matplotlib inline won't resolve the issue.

First an example of the right way to create a plot. Everything works as expected with the imports and magic that eNord9 supplied.

df_randNumbers1 = pd.DataFrame(np.random.randint(0,100,size=(100, 6)), columns=list('ABCDEF'))

df_randNumbers1.ix[:,["A","B"]].plot.kde()

However, by leaving the () off the end of the plot type you receive a somewhat ambiguous non-error.

Erronious code:

df_randNumbers1.ix[:,["A","B"]].plot.kde

Example error:

<bound method FramePlotMethods.kde of <pandas.tools.plotting.FramePlotMethods object at 0x000001DDAF029588>>

Other than this one line message, there is no stack trace or other obvious reason to think you made a syntax error. The plot doesn't print.

1. Place a breakpoint
2. Right click on the breakpoint and select 'Edit breakpoint'
3. Insert your code. Use SHIFT+ENTER to create a new line.

In Google Sheets you can use =ArrayFormula(Sheet1!B2:B)on the first cell and it will populate all column contents not sure if that will work in excel

Meteor is a framework built ontop of node.js. It uses node.js to deploy but has several differences.

The key being it uses its own packaging system instead of node's module based system. It makes it easy to make web applications using Node. Node can be used for a variety of things and on its own is terrible at serving up dynamic web content. Meteor's libraries make all of this easy.

This will do exactly what you done in php:

var a = 1;
var b = 2;
var ccc = 3;
var name = 'a';
console.log( window[name] ); // 1

Off the top of my head, the following are the only built-ins that are subscriptable:

string:  "foobar"[3] == "b"
tuple:   (1,2,3,4)[3] == 4
list:    [1,2,3,4][3] == 4
dict:    {"a":1, "b":2, "c":3}["c"] == 3

But mipadi's answer is correct - any class that implements __getitem__ is subscriptable

To remove an element from the middle of a slice, preserving the order of the remaining elements, use copy to slide the higher-numbered elements down by one to fill the gap:

func remove(slice []int, i int) []int {
  copy(slice[i:], slice[i+1:])
  return slice[:len(slice)-1]
}

If it is not necessary to preserve the order, we can simply move the last element to the gap.

func remove(slice []int, i int) []int {
  slice[i] = slice[len(slice)-1]
  return slice[:len(slice)-1]
}

Write it like this:

string[] files = Directory.GetFiles(@".\Archive", "*.zip");

. is for relative to the folder where you started your exe, and @ to allow \ in the name.

When using filters, you pass it as a second parameter. You can also add a third parameter to specify if you want to search recursively for the pattern.

In order to get the folder where your .exe actually resides, use:

var executingPath = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);

Parent and child services

I was having trouble with a parent service and its child using different instances. To force one instance to be used, you can alias the parent with reference to the child in your app module providers. The parent will not be able to access the child's properties, but the same instance will be used for both services. https://angular.io/guide/dependency-injection-providers#aliased-class-providers

app.module.ts

providers: [
  ChildService,
  // Alias ParentService w/ reference to ChildService
  { provide: ParentService, useExisting: ChildService}
]

Services used by components outside of your app modules scope

When creating a library consisting of a component and a service, I ran into an issue where two instances would be created. One by my Angular project and one by the component inside of my library. The fix:

my-outside.component.ts

@Component({...})
export class MyOutsideComponent {
  @Input() serviceInstance: MyOutsideService;
  ...
}

my-inside.component.ts

  constructor(public myService: MyOutsideService) { }

my-inside.component.hmtl

<app-my-outside [serviceInstance]="myService"></app-my-outside>

I've tried these and other solutions offered, which don't actually work, but I seem to have found a way to do this, and that is to remove the bullet and use the :before pseudo-element to put a Unicode bullet in its place. Then you can adjust the the space between the list item and bullet. You have to use Unicode to insert an entity into the content property of :before or :after - HTML entities don't work.

There's some sizing and positioning code needed too, because the Unicode bullet by default displays the size of a pinhead. So the bullet has to be enlarged and absolutely positioned to get it into place. Note the use of ems for the bullet's sizing and positioning so that the bullet's relationship to the list item stays constant when your change the font size of the list item. The comments in the code explain how it all works. If you want to use a different entity, you can find a list of the Unicode entities here:

http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/

Use a value from the far right column (octal) from the table on this page - you just need the \ and number. You should be able to trash everying except the content property from the :before rule when using the other entities as they seem to display at a useable size. Email me: charles at stylinwithcss dot com with any thoughts/comments. I tested it Firefox, Chrome and Safari and it works nicely.

    body {
      font-family:"Trebuchet MS", sans-serif;
      }
    li  {
      font-size:14px;        /* set font size of list item and bullet here */
      list-style-type:none; /* removes default bullet */
      position:relative;      /* positioning context for bullet */
      }
      li:before  {
        content:"\2219";    /* escaped unicode character */
        font-size:2.5em;    /* the default unicode bullet size is very small */
        line-height:0;        /* kills huge line height on resized bullet */
        position:absolute;  /* position bullet relative to list item */
        top:.23em;           /* vertical align bullet position relative to list item */
        left:-.5em;            /* position the bullet L- R relative to list item */
       }

<activity
    ...
    android:windowSoftInputMode="stateVisible" >
</activity>

or

getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);

In the following example, eye is changed by PersonB, while leg stays the same. This is because a private variable makes a copy of itself to the method, so that its original value stays the same; while a private static value only has one copy for all the methods to share, so editing its value will change its original value.

public class test {
private static int eye=2;
private int leg=3;

public test (int eyes, int legs){
    eye = eyes;
    leg=leg;
}

public test (){
}

public void print(){
    System.out.println(eye);
    System.out.println(leg);
}

public static void main(String[] args){
    test PersonA = new test();      
    test PersonB = new test(14,8);
    PersonA.print();    
}

}

> 14 3

downgrade to 6.2 helped me.
.NET Framework version 4.6.1
Project in old format(non .NET Standard)
Visual Studio should be open with Admin rights for initial migration.
I guess EF with version above 6.2 require latest .NET Framework.

To complete @GauravKachhadiya's answer :

IndexIgnore *.jpg

means "hide only .jpg extension files from indexing.

IndexIgnore directive uses wildcard expression to match against directories and files.

• a star character , it matches any charactes in a string ,eg : foo or foo.extension, in the following example, we are going to turn off the directory listing, no files or dirs will appear in the index :

  IndexIgnore *

Or if you want to hide spacific files , in the directory listing, then we can use

IndexIgnore *.php

*.php => matches a string that starts with any char and ends with .php

The example above hides all files that end with .php

According to ng-repeat docs http://docs.angularjs.org/api/ng.directive:ngRepeat, you can store the key or array index in the variable of your choice. (indexVar, valueVar) in values

so you can write

<div ng-repeat="(fIndex, f) in foos">
  <div>
    <div ng-repeat="b in foos.bars">
      <a ng-click="addSomething(fIndex)">Add Something</a>
    </div>
  </div>
</div>

One level up is still quite clean with $parent.$index but several parents up, things can get messy.

Note: $index will continue to be defined at each scope, it is not replaced by fIndex.

Did you try to chomp the $str1 and $str2?

I found a similar issue with using (another) $str1 eq 'Y' and it only went away when I first did:

chomp($str1);
if ($str1 eq 'Y') {
....
}

works after that.

Hope that helps.

You might want to start with scapy.

ALTER TABLE is standard SQL. But it's not completely implemented in many database systems.

The overall dimensions of a range are in its Width and Height properties.

Dim r As Range
Set r = ActiveSheet.Range("A4:H12")

Debug.Print r.Width
Debug.Print r.Height

To hide arrows and cross in a "time" input :

#inputId::-webkit-outer-spin-button,
#inputId::-webkit-inner-spin-button,
#inputId::-webkit-clear-button{
    -webkit-appearance: none;
    margin: 0;
}

"On Unix, the return value is the exit status of the process encoded in the format specified for wait(). Note that POSIX does not specify the meaning of the return value of the C system() function, so the return value of the Python function is system-dependent."

http://docs.python.org/library/os.html#os.system

There is no error, so the exit code is zero

you can check using php in_array() built in function

<?php
  $os = array("Mac", "NT", "Irix", "Linux");
  if (in_array("Irix", $os)) {
    echo "Got Irix";
 }
 if (in_array("mac", $os)) {
  echo "Got mac";
}
?>

and you can also check using this

<?php
  $search_array = array('first' => 1, 'second' => 4);
  if (array_key_exists('first', $search_array)) {
    echo "The 'first' element is in the array";
   }
   ?>

in_array() is fine if you're only checking but if you need to check that a value exists and return the associated key, array_search is a better option.

$data = array(
0 => 'Key1',
1 => 'Key2'
);

$key = array_search('Key2', $data);

if ($key) {
 echo 'Key is ' . $key;
} else {
 echo 'Key not found';
}

for more details http://php.net/manual/en/function.in-array.php

You can use the command move

move <source directory> <destination directory>

Reference

I've found a way to solve the problem. This is a nasty hack but it works: open the doc with Open Office, then save it into any excel format; the resulting .xls or .xlsx will display the accentuated characters.

A slight generalization to Peter's answer -- you can specify a range over the original array's shape if you want to go beyond three dimensional arrays.

e.g. to flatten all but the last two dimensions:

arr = numpy.zeros((3, 4, 5, 6))
new_arr = arr.reshape(-1, *arr.shape[-2:])
new_arr.shape
# (12, 5, 6)

EDIT: A slight generalization to my earlier answer -- you can, of course, also specify a range at the beginning of the of the reshape too:

arr = numpy.zeros((3, 4, 5, 6, 7, 8))
new_arr = arr.reshape(*arr.shape[:2], -1, *arr.shape[-2:])
new_arr.shape
# (3, 4, 30, 7, 8)

One of the possible way to do it:

import urllib
...

try:
    # Python 2
    from urllib2 import urlopen
except ImportError:
    # Python 3
    from urllib.request import urlopen

Connect to a non-routable IP address, such as 10.255.255.1.

while(@$i++<count($a))
echo $a[$i-1];

3v4l.org

Just an addition to the answers above.

If you want to execute a SQL with an "IN" statement you could do this:

ids_list = [1,2,3]
query = "SELECT id, name FROM user WHERE id IN %s" 
args = [(ids_list,)] # Don't forget the "comma", to force the tuple
conn.execute(query, args)

Two points:

• There is no need for Parenthesis for the IN statement(like "... IN(%s) "), just put "...IN %s"
• Force the list of your ids to be one element of a tuple. Don't forget the " , " : (ids_list,)

EDIT Watch out that if the length of list is one or zero this will raise an error!

1. Save and close all Internet Explorer windows and then, run Windows Task Manager to end the running processes in background.
2. Go to Control Panel.
3. Click Programs and choose the View installed updates instead.
4. Locate the following Windows Internet Explorer 11 or you can type "Internet Explorer" for a quick search.
5. Choose the Yes option from the following "Uninstall an update".
6. Please wait while Windows Internet Explorer 10 is being restored and reconfigured automatically.
7. Follow the Microsoft Windows wizard to restart your system.

Note: You can do it for as many earlier versions you want, i.e. IE9, IE8 and so on.

The simplest approach would be to use any of these class utilities that Bootstrap provides:

<div class="position-fixed">...</div>
<div class="position-sticky">...</div>
<div class="fixed-top">...</div>
<div class="fixed-bottom">...</div>
<div class="sticky-top">...</div>

https://getbootstrap.com/docs/4.0/utilities/position

Yes this is possible. kizzie is correct with the session_start(); having to go first.

another observation I made is that you need to filter your form data using:

strip_tags($value);

and/or

stripslashes($value);

hash = { a: 'a', b: 'b' }
 => {:a=>"a", :b=>"b"}
hash.merge({ c: 'c', d: 'd' })
 => {:a=>"a", :b=>"b", :c=>"c", :d=>"d"} 

Returns the merged value.

hash
 => {:a=>"a", :b=>"b"} 

But doesn't modify the caller object

hash = hash.merge({ c: 'c', d: 'd' })
 => {:a=>"a", :b=>"b", :c=>"c", :d=>"d"} 
hash
 => {:a=>"a", :b=>"b", :c=>"c", :d=>"d"} 

Reassignment does the trick.

You need to create a TypeReference object for each generic type you use and use that for deserialization. For example -

mapper.readValue(jsonString, new TypeReference<Data<String>>() {});

A token is a piece of data which only Server X could possibly have created, and which contains enough data to identify a particular user.

You might present your login information and ask Server X for a token; and then you might present your token and ask Server X to perform some user-specific action.

Tokens are created using various combinations of various techniques from the field of cryptography as well as with input from the wider field of security research. If you decide to go and create your own token system, you had best be really smart.

The original question wants XYZ/ABC/(*files) to become ABC/ABC/(*files). After implementing the accepted answer for my own code, I noticed that it actually changes XYZ/ABC/(*files) into ABC/(*files). The filter-branch man page even says,

The result will contain that directory (and only that) as its project root."

In other words, it promotes the top-level folder "up" one level. That's an important distinction because, for example, in my history I had renamed a top-level folder. By promoting folders "up" one level, git loses continuity at the commit where I did the rename.

My answer to the question then is to make 2 copies of the repository and manually delete the folder(s) you want to keep in each. The man page backs me up with this:

[...] avoid using [this command] if a simple single commit would suffice to fix your problem

A simple string.Concat() is what you need.

string[] test = new string[2];

test[0] = "Hello ";
test[1] = "World!";

string result = string.Concat(test);

If you also need to add a seperator (space, comma etc) then, string.Join() should be used.

string[] test = new string[2];

test[0] = "Red";
test[1] = "Blue";

string result = string.Join(",", test);

If you have to perform this on a string array with hundereds of elements than string.Join() is better by performace point of view. Just give a "" (blank) argument as seperator. StringBuilder can also be used for sake of performance, but it will make code a bit longer.

#the_div input {
  margin: 0 auto;
}

I'm not sure if this works in good ol' IE6, so you might have to do this instead.

/* IE 6 (probably) */
#the_div {
  text-align: center;
}

private dynamic defaultReminder = reminder.TimeSpanText[TimeSpan.FromMinutes(15)]; is a field initializer and executes first (before any field without an initializer is set to its default value and before the invoked instance constructor is executed). Instance fields that have no initializer will only have a legal (default) value after all instance field initializers are completed. Due to the initialization order, instance constructors are executed last, which is why the instance is not created yet the moment the initializers are executed. Therefore the compiler cannot allow any instance property (or field) to be referenced before the class instance is fully constructed. This is because any access to an instance variable like reminder implicitly references the instance (this) to tell the compiler the concrete memory location of the instance to use.

This is also the reason why this is not allowed in an instance field initializer.

A variable initializer for an instance field cannot reference the instance being created. Thus, it is a compile-time error to reference this in a variable initializer, as it is a compile-time error for a variable initializer to reference any instance member through a simple_name.

The only type members that are guaranteed to be initialized before instance field initializers are executed are class (static) field initializers and class (static) constructors and class methods. Since static members are instance independent, they can be referenced at any time:

class SomeOtherClass
{
  private static Reminders reminder = new Reminders();

  // This operation is allowed,
  // since the compiler can guarantee that the referenced class member is already initialized
  // when this instance field initializer executes
  private dynamic defaultReminder = reminder.TimeSpanText[TimeSpan.FromMinutes(15)];
}

That's why instance field initializers are only allowed to reference a class member (static member). This compiler initialization rules will ensure a deterministic type instantiation.

For more details I recommend this document: Microsoft Docs: Class declarations.

This means that an instance field that references another instance member to initialize its value, must be initialized from the instance constructor or the referenced member must be declared static.

Suppose df is a pandas DataFrame then to get number of non-null values and data types of all column at once use:

df.info()

Yup. :) You can use Hipify to convert CUDA code very easily to HIP code which can be compiled run on both AMD and nVidia hardware pretty good. Here are some links

GPUOpen very cool site by AMD that has tons of tools and software libraries to help with different aspects of GPU computing many of which work on both platforms

HIP Github Repository that shows the process to hipify

HIP GPUOpen Blog

Here is how you can use Contains to achieve what you want:

buildingStatus.Select(item => item.GetCharValue()).Contains(v.Status) this will return a Boolean value.

For Android development targeting API < 19, Vitalii Fedorenko one-to-one relationship solution doesn't work because Objects.equals isn't implemented. Here's a simple alternative:

public <K, V> K getKeyByValue(Map<K, V> map, V value) {
    for (Map.Entry<K, V> entry : map.entrySet()) {
            if (value.equals(entry.getValue())) {
            return entry.getKey();
        }
    }
    return null;
}

strtotime( "+1 month", strtotime( $time ) );

this returns a timestamp that can be used with the date function

Cause: The IISURL inside project.csproj is not correctly reflected in the project setting, and the virtual directory was not created.

Solution: Change the Project URL to correct PORT and create the Virtual Directory to make the missing PORT available.

Follow Below Steps:

Step 1: Right click on the project file to Edit the project.csproj file.

Step 2: Search IIS and modify from <UseIIS>True</UseIIS> to <UseIIS>False</UseIIS>

Step 3: Right Click Project to Reload the Project. After Reload successfully, right click Project and select Properties.

Step 4: Locate Project URL option under Properties => Web

Step 5: Change the Project URL to IIS URL indicated both on the Error Message and on the <IISURL>http://localhost:8086 </IISURL> from project.csproj file. Then Click Create Virtual Directory. Save All

Step 6: Redo Step 2 so it doesn't impact the remote codebase and the server deployment settings.

You may also do:

 YourAsyncFunctionName = async (value) => {

    /* Code goes here */

}

Same thing, Just start the table name with # or ##:

CREATE TABLE #TemporaryTable          -- Local temporary table - starts with single #
(
    Col1 int,
    Col2 varchar(10)
    ....
);

CREATE TABLE ##GlobalTemporaryTable   -- Global temporary table - note it starts with ##.
(
    Col1 int,
    Col2 varchar(10)
    ....
);

Temporary table names start with # or ## - The first is a local temporary table and the last is a global temporary table.

Here is one of many articles describing the differences between them.

I was googling about how to convert an int to char, that got me here. But my question was to convert for example int of 6 to char of '6'. For those who came here like me, this is how to do it:

int num = 6;
num.ToString().ToCharArray()[0];

You could also use

$(this).find('img');

which would return all imgs that are descendants of the div

Another way to do it is using a limit method:

Listing::limit(10)->get();

This can be useful if you're not trying to implement pagination, but for example, return 10 random rows from a table:

Listing::inRandomOrder()->limit(10)->get();

For makecert, your startInfo.FileName should be the complete path of makecert (or just makecert.exe if it's in standard path) then the Arguments would be -sk server -sky exchange -pe -n CN=localhost -ir LocalMachine -is Root -ic MyCA.cer -sr LocalMachine -ss My MyAdHocTestCert.cer now I'm bit unfamiliar with how certificate store works, but perhaps you'll need to set startInfo.WorkingDirectory if you're referring the .cer files outside the certificate store

Every time you call the jQuery() function, a new object is created and returned. So even equality checks on the same selectors will fail.

<div id="a">test</div>

$('#a') == $('#a') // false

The resulting jQuery object contains an array of matching elements, which are basically native DOM objects like HTMLDivElement that always refer to the same object, so you should check those for equality using the array index as Darin suggested.

$('#a')[0] == $('#a')[0] // true

for me the problem was in Other Linker flags value. For some reason I had no quotes in flags like -l"xml2" -l"Pods-MBProgressHUD".

In general, this depends what your map contains. If it has null values, things can get tricky and containsKey(key) or get(key, default) should be used to detect of the element really exists. In many cases the code can become simpler you can define a default value:

def mymap = [name:"Gromit", likes:"cheese", id:1234]
def x1 = mymap.get('likes', '[nothing specified]')
println "x value: ${x}" }

Note also that containsKey() or get() are much faster than setting up a closure to check the element mymap.find{ it.key == "likes" }. Using closure only makes sense if you really do something more complex in there. You could e.g. do this:

mymap.find{ // "it" is the default parameter
  if (it.key != "likes") return false
  println "x value: ${it.value}" 
  return true // stop searching
}

Or with explicit parameters:

mymap.find{ key,value ->
  (key != "likes")  return false
  println "x value: ${value}" 
  return true // stop searching
}

For TypeScript 2.0 it would look like this:

MyStore.ts

export namespace Store {

    export type Login = { isLoggedIn: boolean }

    export type All = {
        login: Login
    }
}

import { reducers } from '../Reducers'
import * as Redux from 'redux'

const reduxStore: Redux.Store<Store.All> = Redux.createStore(reducers)

export default reduxStore;

MyClient.tsx

import reduxStore from "../Store";
{reduxStore.dispatch(...)}

Best thing is to memorize balance equation in natural way.

Amount / Whole = Percentage / 100

usually You have one variable missing, in this case it is Amount

Amount / 10000 = 35.8 / 100

then you have high school math (proportion) to multiple outer from both sides and inner from both sides.

Amount * 100 = 358 000

Amount = 3580

It works the same in all languages and on paper. JavaScript is no exception.

Quite easy... You're doing it wrong, because by that event the control is not there:

protected void gv_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow && 
        (e.Row.RowState & DataControlRowState.Edit) == DataControlRowState.Edit)
    { 
        // Here you will get the Control you need like:
        DropDownList dl = (DropDownList)e.Row.FindControl("ddlPBXTypeNS");
    }
}

That is, it will only be valid for a DataRow (the actually row with data), and if it's in Edit mode... because you only edit one row at a time. The e.Row.FindControl("ddlPBXTypeNS") will only find the control that you want.

on the Select a Device option choose a device with google play icon and then select a system image that shows Google play in the target

You can use the following:

1. Press xcode->preferences
2. select fonts and colors
3. select ANY font in the list and press cmd+a (select all fonts)
4. select font size for all editor fonts at the bottom of the window

I confronted similar issue when I wanted to post image file to a rest API from Python (Not wechat API though). The solution for me was to use 'data' parameter to post the file in binary data instead of 'files'. Requests API reference

data = open('your_image.png','rb').read()
r = requests.post(your_url,data=data)

Hope this works for your case.

You can simulate pointers to instantiated objects to some degree:

class pointer {
   var $child;

   function pointer(&$child) {
       $this->child = $child;
   }

   public function __call($name, $arguments) {
       return call_user_func_array(
           array($this->child, $name), $arguments);
   }
}

Use like this:

$a = new ClassA();

$p = new pointer($a);

If you pass $p around, it will behave like a C++ pointer regarding method calls (you can't touch object variables directly, but that's evil anyways :) ).

My one stop solution for Linux commands on windows is scoop. Install scoop from scoop.sh

scoop install openssl
openssl rand -base64 32
Dca3c3pptVkcb8fx243wN/3f/rQxx/rWYL8y7rZrGrA=

Fastest approach, if you need to perform more than just one or two such removal operations (or even just one, but on a very long string!-), is to rely on the translate method of strings, even though it does need some prep:

>>> import string
>>> allchars = ''.join(chr(i) for i in xrange(256))
>>> identity = string.maketrans('', '')
>>> nondigits = allchars.translate(identity, string.digits)
>>> s = 'abc123def456'
>>> s.translate(identity, nondigits)
'123456'

The translate method is different, and maybe a tad simpler simpler to use, on Unicode strings than it is on byte strings, btw:

>>> unondig = dict.fromkeys(xrange(65536))
>>> for x in string.digits: del unondig[ord(x)]
... 
>>> s = u'abc123def456'
>>> s.translate(unondig)
u'123456'

You might want to use a mapping class rather than an actual dict, especially if your Unicode string may potentially contain characters with very high ord values (that would make the dict excessively large;-). For example:

>>> class keeponly(object):
...   def __init__(self, keep): 
...     self.keep = set(ord(c) for c in keep)
...   def __getitem__(self, key):
...     if key in self.keep:
...       return key
...     return None
... 
>>> s.translate(keeponly(string.digits))
u'123456'
>>> 

it's in StringUtils:

http://www.java2s.com/Code/JavaAPI/org.apache.commons.lang/StringUtilsjoinObjectarrayStringseparator.htm

Inline elements:

1. respect left & right margins and padding, but not top & bottom
2. cannot have a width and height set
3. allow other elements to sit to their left and right.
4. see very important side notes on this here.

Block elements:

1. respect all of those
2. force a line break after the block element
3. acquires full-width if width not defined

Inline-block elements:

1. allow other elements to sit to their left and right
2. respect top & bottom margins and padding
3. respect height and width

From W3Schools:

• An inline element has no line break before or after it, and it tolerates HTML elements next to it.

• A block element has some whitespace above and below it and does not tolerate any HTML elements next to it.

• An inline-block element is placed as an inline element (on the same line as adjacent content), but it behaves as a block element.

When you visualize this, it looks like this:

The image is taken from this page, which also talks some more about this subject.

Basically the way to resolve this issue regardless of the framework version or the GUI underlying library type is to save the control creating the thread's Synchronization context for the worker thread that will marshal the control's related interaction from the worker thread to the GUI's thread messages queue.

Example:

SynchronizationContext ctx = SynchronizationContext.Current; // From control
ctx.Send\Post... // From worker thread

Tested in Chrome 60.0.3112.78.

Some of the above methods work, but the easiest in my opinion is:

1. Open dev tools (Shift+Control+i).

2. Select the "Elements" tab, and then the "Event Listeners" tab.

3. Hover over the elements/listener. A "Remove" button will show up.

4. Click "Remove".

E.g. see photo.

Using jquery, try this. if your button id is say id= clickme

$("clickme").on('çlick', function(){

$(this).css('background-color', 'grey'); .......

Between array_key_exists and isset, though both are very fast [O(1)], isset is significantly faster. If this check is happening many thousands of times, you'd want to use isset.

It should be noted that they are not identical, though -- when the array key exists but the value is null, isset will return false and array_key_exists will return true. If the value may be null, you need to use array_key_exists.

As noted in comments, if your value may be null, the fast choice is:

isset($foo[$key]) || array_key_exists($key, $foo)

You are trying to concatenate a string and an integer.
You need to cast @ID as a string.
try:

SET @sql=@sql+' AND Emp_Id_Pk=' + CAST(@ID AS NVARCHAR(10))

If your action is not idempotent, then you MUST use POST. If you don't, you're just asking for trouble down the line. GET, PUT and DELETE methods are required to be idempotent. Imagine what would happen in your application if the client was pre-fetching every possible GET request for your service – if this would cause side effects visible to the client, then something's wrong.

I agree that sending a POST with a query string but without a body seems odd, but I think it can be appropriate in some situations.

Think of the query part of a URL as a command to the resource to limit the scope of the current request. Typically, query strings are used to sort or filter a GET request (like ?page=1&sort=title) but I suppose it makes sense on a POST to also limit the scope (perhaps like ?action=delete&id=5).

[[self tabBar] insertSubview:v atIndex:0]; works perfectly for me.

If you only want to sort only on the 5th field then use -k5,5.

Also, use the -t command line switch to specify the delimiter to tab. Try this:

sort  -k5,5 -r -n -t \t filename

or if the above doesn't work (with the tab) this:

sort  -k5,5 -r -n -t $'\t' filename

The man page for sort states:

-t, --field-separator=SEP use SEP instead of non-blank to blank transition

Finally, this SO question Unix Sort with Tab Delimiter might be helpful.

If you try set a value in datetime-local

date("Y-m-d\TH:i",strtotime('2010-12-30 23:21:46'));

//output : 2010-12-30T23:21

Old Thread, but I fix this issue by setting PORT constant to process.env.PORT ||

For some weird reason, it wanted to search Env first.

Here is the stepbystep how to create the Virtual environment in Visual Studio Code folder: I used Powershell (Administrator mode):
1. I create a VSCode folder - "D:\Code_Python_VE" where I want to create Virtual environment.
2. Next I type the command - "pip3 install virtualenv". (D:\Code_Python_VE> pip3 install virtualenv) 3. D:\Code_Python_VE> python3 -m venv project_env
4. D:\Code_Python_VE>project_env\Scripts\activate.bat
5. D:\Code_Python_VE> ls - This will list a new directory "project_env".
6. D:\Code_Python_VE> code . This will start Visual Studio Code. Make sure the command is (code .).
7. Create launch.jason with following content:

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "type": "python",
            "request": "launch",
            "name": "Python: Current File (Integrated Terminal 1)",
            "program": "${file}"
        },
        {
            "name": "Python: Current File (Integrated Terminal 2)",
            "type": "python",
            "request": "launch",
            "program": "${file}",
            "console": "integratedTerminal"
        }
    ]
}

(Please search how to go to Debug window and Add new Configuration in VS Code).

8. Press F1 in Visual studio code and the command pallet will open - Select Python Interpreter and select the virtual environment project_env.
9. Add test.py file with one statement print("Hello World").
10. Run this program.
11. In Visual studio Code terminal -
    (project_env) d:\Code_Python_VE>python -m pip install --upgrade
    I hope this helps.

Yes, in my perspective there is no reason why you should write your own. Most of the Open Source BPM/Workflow frameworks are extremely flexible, you just need to learn the basics. If you choose jBPM you will get much more than a simple workflow engine, so it depends what are you trying to build.

Cheers

Agree with Rishikesh. I too tried to solve this issue for a long time. This will be solved with either or both of 2 methods-

1.Try deleting the migrations in the app's migrations folder(except init.py) and then running makemigrations command

2.If that doesn't work, try renaming the model (this is the last resort and might get a little messy but will work for sure.If django asks "did you rename the model? just press N.").Hope it helps..:)

The below code is tested by myself and is very simple, understandable, usable and fast. This code, initially takes all sheet names, then puts all tables of that excel file in a DataSet.

    public static DataSet ToDataSet(string exceladdress, int startRecord = 0, int maxRecord = -1, string condition = "")
    {
        DataSet result = new DataSet();
        using (OleDbConnection connection = new OleDbConnection(
                (exceladdress.TrimEnd().ToLower().EndsWith("x"))
                ? "Provider=Microsoft.ACE.OLEDB.12.0;Data Source='" + exceladdress + "';" + "Extended Properties='Excel 12.0 Xml;HDR=YES;'"
                : "provider=Microsoft.Jet.OLEDB.4.0;Data Source='" + exceladdress + "';Extended Properties=Excel 8.0;"))
            try
            {
                connection.Open();
                DataTable schema = connection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
                foreach (DataRow drSheet in schema.Rows)
                    if (drSheet["TABLE_NAME"].ToString().Contains("$"))
                    {
                        string s = drSheet["TABLE_NAME"].ToString();
                        if (s.StartsWith("'")) s = s.Substring(1, s.Length - 2);
                        System.Data.OleDb.OleDbDataAdapter command =
                            new System.Data.OleDb.OleDbDataAdapter(string.Join("", "SELECT * FROM [", s, "] ", condition), connection);
                        DataTable dt = new DataTable();
                        if (maxRecord > -1 && startRecord > -1) command.Fill(startRecord, maxRecord, dt);
                        else command.Fill(dt);
                        result.Tables.Add(dt);
                    }
                return result;
            }
            catch (Exception ex) { return null; }
            finally { connection.Close(); }
    }

Enjoy...

After weeks of research. I came up with the following code. I believe this is the bare minimum needed to make a secure connection with SSL to a web server.

#include <stdio.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/bio.h>

#define APIKEY "YOUR_API_KEY"
#define HOST "YOUR_WEB_SERVER_URI"
#define PORT "443"

int main() {

    //
    //  Initialize the variables
    //
    BIO* bio;
    SSL* ssl;
    SSL_CTX* ctx;

    //
    //   Registers the SSL/TLS ciphers and digests.
    //
    //   Basically start the security layer.
    //
    SSL_library_init();

    //
    //  Creates a new SSL_CTX object as a framework to establish TLS/SSL
    //  or DTLS enabled connections
    //
    ctx = SSL_CTX_new(SSLv23_client_method());

    //
    //  -> Error check
    //
    if (ctx == NULL)
    {
        printf("Ctx is null\n");
    }

    //
    //   Creates a new BIO chain consisting of an SSL BIO
    //
    bio = BIO_new_ssl_connect(ctx);

    //
    //  Use the variable from the beginning of the file to create a 
    //  string that contains the URL to the site that you want to connect
    //  to while also specifying the port.
    //
    BIO_set_conn_hostname(bio, HOST ":" PORT);

    //
    //   Attempts to connect the supplied BIO
    //
    if(BIO_do_connect(bio) <= 0)
    {
        printf("Failed connection\n");
        return 1;
    }
    else
    {
        printf("Connected\n");
    }

    //
    //  The bare minimum to make a HTTP request.
    //
    char* write_buf = "POST / HTTP/1.1\r\n"
                      "Host: " HOST "\r\n"
                      "Authorization: Basic " APIKEY "\r\n"
                      "Connection: close\r\n"
                      "\r\n";

    //
    //   Attempts to write len bytes from buf to BIO
    //
    if(BIO_write(bio, write_buf, strlen(write_buf)) <= 0)
    {
        //
        //  Handle failed writes here
        //
        if(!BIO_should_retry(bio))
        {
            // Not worth implementing, but worth knowing.
        }

        //
        //  -> Let us know about the failed writes
        //
        printf("Failed write\n");
    }

    //
    //  Variables used to read the response from the server
    //
    int size;
    char buf[1024];

    //
    //  Read the response message
    //
    for(;;)
    {
        //
        //  Get chunks of the response 1023 at the time.
        //
        size = BIO_read(bio, buf, 1023);

        //
        //  If no more data, then exit the loop
        //
        if(size <= 0)
        {
            break;
        }

        //
        //  Terminate the string with a 0, to let know C when the string 
        //  ends.
        //
        buf[size] = 0;

        //
        //  ->  Print out the response
        //
        printf("%s", buf);
    }

    //
    //  Clean after ourselves
    //
    BIO_free_all(bio);
    SSL_CTX_free(ctx);

    return 0;
}

The code above will explain in details how to establish a TLS connection with a remote server.

Important note: this code doesn't check if the public key was signed by a valid authority. Meaning I don't use root certificates for validation. Don't forget to implement this check otherwise you won't know if you are connecting the right website

When it comes to the request itself. It is nothing more then writing the HTTP request by hand.

You can also find under this link an explanation how to instal openSSL in your system, and how to compile the code so it uses the secure library.

This should work:

$("label[for='comedyclubs']")

See also: Selectors/attributeEquals - jQuery JavaScript Library

Adding to the top voted answer and many ones above stressing the "more generic, better", I would like to dig a little bit more.

Map is the structure contract while HashMap is an implementation providing its own methods to deal with different real problems: how to calculate index, what is the capacity and how to increment it, how to insert, how to keep the index unique, etc.

Let's look into the source code:

In Map we have the method of containsKey(Object key):

boolean containsKey(Object key);

JavaDoc:

boolean java.util.Map.containsValue(Object value)

Returns true if this map maps one or more keys to the specified value. More formally, returns true if and only if this map contains at least one mapping to a value v such that (value==null ? v==null : value.equals(v)). This operation will probably require time linear in the map size for most implementations of the Map interface.

Parameters:value

value whose presence in this map is to betested

Returns:true

if this map maps one or more keys to the specified

valueThrows:

ClassCastException - if the value is of an inappropriate type for this map (optional)

NullPointerException - if the specified value is null and this map does not permit null values (optional)

It requires its implementations to implement it, but the "how to" is at its freedom, only to ensure it returns correct.

In HashMap:

public boolean containsKey(Object key) {
    return getNode(hash(key), key) != null;
}

It turns out that HashMap uses hashcode to test if this map contains the key. So it has the benefit of hash algorithm.

I did a little research and was able to write this code:

strbody = "<BODY style=font-size:11pt;font-family:Calibri>Good Morning;<p>We have completed our main aliasing process for today.  All assigned firms are complete.  Please feel free to respond with any questions.<p>Thank you.</BODY>"

apparently by setting the "font-size=11pt" instead of setting the font size <font size=5>, It allows you to select a specific font size like you normally would in a text editor, as opposed to selecting a value from 1-7 like my code was originally.

This link from simpLE MAn gave me some good info.

My table has 100 fields, and I needed a query to just work. Now I can switch out any number of fields with some basic conditional logic and not worry about its ordinal position.

1. Replace the below table name with your table name

   SQLcolums = "SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE (TABLE_NAME = 'TABLE-NAME')"
   
   Set GetColumns = Conn.Execute(SQLcolums)
   Do WHILE not GetColumns.eof
   
   colName = GetColumns("COLUMN_NAME")
   

2. Replace the original identity field name with your PK field name

   IF colName = "ORIGINAL-IDENTITY-FIELD-NAME" THEN ' ASSUMING THAT YOUR PRIMARY KEY IS THE FIRST FIELD DONT WORRY ABOUT COMMAS AND SPACES
       columnListSOURCE = colName 
       columnListTARGET = "[PreviousId field name]"
   ELSE
       columnListSOURCE = columnListSOURCE & colName
       columnListTARGET = columnListTARGET & colName
   END IF
   
   GetColumns.movenext
   
   loop
   
   GetColumns.close    
   

3. Replace the table names again (both target table name and source table name); edit your where conditions

   SQL = "INSERT INTO TARGET-TABLE-NAME (" & columnListTARGET & ") SELECT " & columnListSOURCE & " FROM SOURCE-TABLE-NAME WHERE (FIELDNAME = FIELDVALUE)" 
   Conn.Execute(SQL)
   

function insertHtml(id, html)  
{  
   var ele = document.getElementById(id);  
   ele.innerHTML = html;  
   var codes = ele.getElementsByTagName("script");   
   for(var i=0;i<codes.length;i++)  
   {  
       eval(codes[i].text);  
   }  
}  

It works in Chrome in my project

def get_rounded_datetime(self, dt, freq, nearest_type='inf'):

    if freq.lower() == '1h':
        round_to = 3600
    elif freq.lower() == '3h':
        round_to = 3 * 3600
    elif freq.lower() == '6h':
        round_to = 6 * 3600
    else:
        raise NotImplementedError("Freq %s is not handled yet" % freq)

    # // is a floor division, not a comment on following line:
    seconds_from_midnight = dt.hour * 3600 + dt.minute * 60 + dt.second
    if nearest_type == 'inf':
        rounded_sec = int(seconds_from_midnight / round_to) * round_to
    elif nearest_type == 'sup':
        rounded_sec = (int(seconds_from_midnight / round_to) + 1) * round_to
    else:
        raise IllegalArgumentException("nearest_type should be  'inf' or 'sup'")

    dt_midnight = datetime.datetime(dt.year, dt.month, dt.day)

    return dt_midnight + datetime.timedelta(0, rounded_sec)

You can use lodash's findIndex to get the index of the specific element and then splice using it.

myArray.splice(_.findIndex(myArray, function(item) {
    return item.value === 'money';
}), 1);

Update

You can also use ES6's findIndex()

The findIndex() method returns the index of the first element in the array that satisfies the provided testing function. Otherwise -1 is returned.

const itemToRemoveIndex = myArray.findIndex(function(item) {
  return item.field === 'money';
});

// proceed to remove an item only if it exists.
if(itemToRemoveIndex !== -1){
  myArray.splice(itemToRemoveIndex, 1);
}

You can set those flags programmatically this way:

if (needsProxy()) {
    System.setProperty("http.proxyHost",getProxyHost());
    System.setProperty("http.proxyPort",getProxyPort());
} else {
    System.setProperty("http.proxyHost","");
    System.setProperty("http.proxyPort","");
}

Just return the right values from the methods needsProxy(), getProxyHost() and getProxyPort() and you can call this code snippet whenever you want.

An inner class has access to all members of the outer class, but it does not have an implicit reference to a parent class instance (unlike some weirdness with Java). So if you pass a reference to the outer class to the inner class, it can reference anything in the outer class instance.

Worth noting that if nothing worked for you, you may have forgotten to escape your path.
For example, this code:

f = open("C:\Some\Path\To\file.csv")

Would result in an error:

SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape

To fix, simply do:

f = open("C:\\Some\\Path\\To\\file.csv")

function is_json($str){ 
    return json_decode($str) != null;
}

http://tr.php.net/manual/en/function.json-decode.php return value is null when invalid encoding detected.

Calling JavaScript function on code behind i.e. On Page_Load

ClientScript.RegisterStartupScript(GetType(), "Javascript", "javascript:FUNCTIONNAME(); ", true);

If you have UpdatePanel there then try like this

ScriptManager.RegisterStartupScript(GetType(), "Javascript", "javascript:FUNCTIONNAME(); ", true);

View Blog Article : How to Call javascript function from code behind in asp.net c#

A small addition to KTC's very informative main answer:

If you are using the free Visual Studio c++ 2010 Express, and managed to get that one to compile 64-bits binaries, and now want to use that to use a 64-bits version of the Boost libaries, you may end up with 32-bits libraries (your mileage may vary of course, but on my machine this is the sad case).

I could fix this using the following: inbetween the steps described above as

1. Start a 32-bit MSVC command prompt and change to the directory where Boost was unzipped.
2. Run: bootstrap

I inserted a call to 'setenv' to set the environment. For a release build, the above steps become:

1. Start a 32-bit MSVC command prompt and change to the directory where Boost was unzipped.
2. Run: "C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\setenv.cmd" /Release /x64
3. Run: bootstrap

I found this info here: http://boost.2283326.n4.nabble.com/64-bit-with-VS-Express-again-td3044258.html

import win32com.client as win32
outlook = win32.Dispatch('outlook.application')
mail = outlook.CreateItem(0)
mail.To = 'To address'
mail.Subject = 'Message subject'
mail.Body = 'Message body'
mail.HTMLBody = '<h2>HTML Message body</h2>' #this field is optional

# To attach a file to the email (optional):
attachment  = "Path to the attachment"
mail.Attachments.Add(attachment)

mail.Send()

Will use your local outlook account to send.

Note if you are trying to do something not mentioned above, look at the COM docs properties/methods: https://msdn.microsoft.com/en-us/vba/outlook-vba/articles/mailitem-object-outlook. In the code above, mail is a MailItem Object.

If you don't want add the /s regex modifier (perhaps you still want . to retain its original meaning elsewhere in the regex), you may also use a character class. One possibility:

[\S\s]

a character which is not a space or is a space. In other words, any character.

You can also change modifiers locally in a small part of the regex, like so:

(?s:.)

I think that depends on your window manager.

I'm a windows user, so this might be a wrong guess, but: Isn't there something called X-Server running on linux machines - at least on ones that might be interesting targets for VNC - that you can connect to with "X-Clients"?

VNC just takes everything that's on the screen and "tunnels it through your network". If I'm not totally wrong then the "X" protocol should give you the chance to use your client's desktop resolution.

Give X-Server on Wikipedia a try, that might give you a rough overview.

Use the Bootstrap Customizer to generate a version of Bootstrap that has a taller navbar. The value you want to change is @navbar-height in the Navbar section.

Inspect your current implementation to see how tall your navbar is with the 50px brand image, and use that calculated height in the Customizer.

If you are using the batch conversion, in the window click "options" in the "Batch conversion settings-output format" and tick the two boxes "save transparent color" (one under "PNG" and the other under "ICO").

Since arrays implement IEnumerable<T> you can use Concat:

string[] strArr = { "foo", "bar" };
strArr = strArr.Concat(new string[] { "something", "new" });

Or what would be more appropriate would be to use a collection type that supports inline manipulation.

You can either remove E_STRICT from error_reporting(), or you can simply make your method static, if you need to call it statically. As far as I know, there is no (strict) way to have a method that can be invoked both as static and non-static method. Also, which is more annoying, you cannot have two methods with the same name, one being static and the other non-static.

UPDATE

My original answer is from a long time ago, and the links are broken; updating it so that it continues to be useful.

I'm including updated solutions inline, as well as a working examples on JSFiddle. Note: I'm relying on a CSS reset, though I'm not including those styles inline. Refer to normalize.css

Solution 1 - margin offset

https://jsfiddle.net/UnsungHero97/ur20fndv/2/

HTML

<div id="wrapper">
  <div id="content">
    <h1>Hello, World!</h1>
  </div>
</div>
<footer id="footer">
  <div id="footer-content">Sticky Footer</div>
</footer>

CSS

html, body {
  margin: 0px;
  padding: 0px;
  min-height: 100%;
  height: 100%;
}

#wrapper {
  background-color: #e3f2fd;
  min-height: 100%;
  height: auto !important;
  margin-bottom: -50px; /* the bottom margin is the negative value of the footer's total height */
}

#wrapper:after {
  content: "";
  display: block;
  height: 50px; /* the footer's total height */
}

#content {
  height: 100%;
}

#footer {
  height: 50px; /* the footer's total height */
}

#footer-content {
  background-color: #f3e5f5;
  border: 1px solid #ab47bc;
  height: 32px; /* height + top/bottom paddding + top/bottom border must add up to footer height */
  padding: 8px;
}

Solution 2 - flexbox

https://jsfiddle.net/UnsungHero97/oqom5e5m/3/

HTML

<div id="content">
  <h1>Hello, World!</h1>
</div>
<footer id="footer">Sticky Footer</footer>

CSS

html {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

#content {
  background-color: #e3f2fd;
  flex: 1;
  padding: 20px;
}

#footer {
  background-color: #f3e5f5;
  padding: 20px;
}

Here's some links with more detailed explanations and different approaches:

• https://css-tricks.com/couple-takes-sticky-footer/
• https://philipwalton.github.io/solved-by-flexbox/demos/sticky-footer/
• http://matthewjamestaylor.com/blog/keeping-footers-at-the-bottom-of-the-page

ORIGINAL ANSWER

Is this what you mean?

http://ryanfait.com/sticky-footer/

This method uses only 15 lines of CSS and hardly any HTML markup. Even better, it's completely valid CSS, and it works in all major browsers. Internet Explorer 5 and up, Firefox, Safari, Opera and more.

This footer will stay at the bottom of the page permanently. This means that if the content is more than the height of the browser window, you will need to scroll down to see the footer... but if the content is less than the height of the browser window, the footer will stick to the bottom of the browser window instead of floating up in the middle of the page.

Let me know if you need help with the implementation. I hope this helps.

Two ways I can think of are

var TestApp = React.createClass({
    getComponent: function(index) {
        $(this.getDOMNode()).find('li:nth-child(' + index + ')').css({
            'background-color': '#ccc'
        });
    },
    render: function() {
        return (
            <div>
              <ul>
                <li onClick={this.getComponent.bind(this, 1)}>Component 1</li>
                <li onClick={this.getComponent.bind(this, 2)}>Component 2</li>
                <li onClick={this.getComponent.bind(this, 3)}>Component 3</li>
              </ul>
            </div>
        );
    }
});
React.renderComponent(<TestApp /> , document.getElementById('soln1'));

This is my personal favorite.

var ListItem = React.createClass({
    getInitialState: function() {
        return {
            isSelected: false
        };
    },
    handleClick: function() {
        this.setState({
            isSelected: true
        })
    },
    render: function() {
        var isSelected = this.state.isSelected;
        var style = {
            'background-color': ''
        };
        if (isSelected) {
            style = {
                'background-color': '#ccc'
            };
        }
        return (
            <li onClick={this.handleClick} style={style}>{this.props.content}</li>
        );
    }
});

var TestApp2 = React.createClass({
    getComponent: function(index) {
        $(this.getDOMNode()).find('li:nth-child(' + index + ')').css({
            'background-color': '#ccc'
        });
    },
    render: function() {
        return (
            <div>
             <ul>
              <ListItem content="Component 1" />
              <ListItem content="Component 2" />
              <ListItem content="Component 3" />
             </ul>
            </div>
        );
    }
});
React.renderComponent(<TestApp2 /> , document.getElementById('soln2'));

Here is a DEMO

I hope this helps.

I have explored the issue in some detail and decided that pure REST is way too limiting, and RPC is best, even though most of my apps are CRUD apps. If you stick to REST, you eventually are going to be scratching your head wondering how you can easily add another needed method to your API for some special purpose. In many cases, the only way to do that with REST is to create another controller for it, which may unduly complicate your program.

If you decide on RPC, the only difference is that you are explicitly specifying the verb as part of the URI, which is clear, consistent, less buggy, and really no trouble. Especially if you create an app that goes way beyond simple CRUD, RPC is the only way to go. I have another issue with RESTful purists: HTTP POST, GET, PUT, DELETE have definite meanings in HTTP which have been subverted by REST into meaning other things, simply because they fit most of the time - but not all of the time.

In programming, I have long ago found that trying to use one thing to mean two things is going to come around sometime and bite you. I like to have the ability to use POST for just about every action, because it provides the freedom to send and receive data as your method needs to do. You can't fit the whole world into CRUD.

The right way to close all excel process

var _excel = new Application();
foreach (Workbook _workbook in _excel.Workbooks) {
    _workbook.Close(0);
}

_excel.Quit();
_excel = null;

Using process example, this may close all the excel process regardless.

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

Here is a solution to getting an array (list) of bytes:

I found that you needed to convert the Int to a byte first, before passing it to the bytes():

bytes(int('0xA2', 16).to_bytes(1, "big"))

Then create a list from the bytes:

list(frame)

So your code should look like:

frame = b""
frame += bytes(int('0xA2', 16).to_bytes(1, "big"))
frame += bytes(int('0x01', 16).to_bytes(1, "big"))
frame += bytes(int('0x02', 16).to_bytes(1, "big"))
frame += bytes(int('0x03', 16).to_bytes(1, "big"))
frame += bytes(int('0x04', 16).to_bytes(1, "big"))
bytesList = list(frame)

The question was for an array (list) of bytes. You accepted an answer that doesn't tell how to get a list so I'm not sure if this is actually what you needed.

For VB.NET developers Use this generic sub to mark the child state, easy to use

Notes:

• PromatCon: the entity object
• amList: is the child list that you want to add or modify
• rList: is the child list that you want to remove

updatechild(objCas.ECC_Decision, PromatCon.ECC_Decision.Where(Function(c) c.rid = objCas.rid And Not objCas.ECC_Decision.Select(Function(x) x.dcid).Contains(c.dcid)).toList)

Sub updatechild(Of Ety)(amList As ICollection(Of Ety), rList As ICollection(Of Ety))
        If amList IsNot Nothing Then
            For Each obj In amList
                Dim x = PromatCon.Entry(obj).GetDatabaseValues()
                If x Is Nothing Then
                    PromatCon.Entry(obj).State = EntityState.Added
                Else
                    PromatCon.Entry(obj).State = EntityState.Modified
                End If
            Next
        End If

        If rList IsNot Nothing Then
            For Each obj In rList.ToList
                PromatCon.Entry(obj).State = EntityState.Deleted
            Next
        End If
End Sub

PromatCon.SaveChanges()

For anybody who work in VB.NET (just in case)

Dim dv As DataView = yourDatatable.DefaultView

dv.RowFilter ="query" ' ex: "parentid = 0"

infinite slider adapter skeleton based on previous samples

some critical issues:

• remember original (relative) position in page view (tag used in sample), so we will look this position to define relative position of view. otherwise child order in pager is mixed
• have to fill first time absolute view inside adapter. (the rest of times this fill will be invalid) found no way to force it fill from pager handler. the rest times absolute view will be overriden from pager handler with correct values.
• when pages are slided quickly, side page (actually left) is not filled from pager handler. no workaround for the moment, just use empty view, it will be filled with actual values when drag is stopped. upd: quick workaround: disable adapter's destroyItem.

you may look at the logcat to understand whats happening in this sample

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <TextView xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/calendar_text"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="20sp"
        android:padding="5dp"
        android:layout_gravity="center_horizontal"
        android:text="Text Text Text"
    />

</RelativeLayout>

And then:

public class ActivityCalendar extends Activity
{
    public class CalendarAdapter extends PagerAdapter
    {
        @Override
        public int getCount()
        {
            return 3;
        }

        @Override
        public boolean isViewFromObject(View view, Object object)
        {
            return view == ((RelativeLayout) object);
        }

        @Override
        public Object instantiateItem(ViewGroup container, int position)
        {
            LayoutInflater inflater = (LayoutInflater)ActivityCalendar.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            View viewLayout = inflater.inflate(R.layout.layout_calendar, container, false);
            viewLayout.setTag(new Integer(position));

            //TextView tv = (TextView) viewLayout.findViewById(R.id.calendar_text);
            //tv.setText(String.format("Text Text Text relative: %d", position));

            if (!ActivityCalendar.this.scrolledOnce)
            {
                // fill here only first time, the rest will be overriden in pager scroll handler
                switch (position)
                {
                    case 0:
                        ActivityCalendar.this.setPageContent(viewLayout, globalPosition - 1);
                        break;
                    case 1:
                        ActivityCalendar.this.setPageContent(viewLayout, globalPosition);
                        break;
                    case 2:
                        ActivityCalendar.this.setPageContent(viewLayout, globalPosition + 1);
                        break;
                }
            }

            ((ViewPager) container).addView(viewLayout);

            //Log.i("instantiateItem", String.format("position = %d", position));

            return viewLayout;
        }

        @Override
        public void destroyItem(ViewGroup container, int position, Object object)
        {
            ((ViewPager) container).removeView((RelativeLayout) object);

            //Log.i("destroyItem", String.format("position = %d", position));
        }
    }

    public void setPageContent(View viewLayout, int globalPosition)
    {
        if (viewLayout == null)
            return;
        TextView tv = (TextView) viewLayout.findViewById(R.id.calendar_text);
        tv.setText(String.format("Text Text Text global %d", globalPosition));
    }

    private boolean scrolledOnce = false;
    private int focusedPage = 0;
    private int globalPosition = 0;

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_calendar);

        final ViewPager viewPager = (ViewPager) findViewById(R.id.pager);

        viewPager.setOnPageChangeListener(new OnPageChangeListener()
        {
            @Override
            public void onPageSelected(int position)
            {
                focusedPage = position;
                // actual page change only when position == 1
                if (position == 1)
                    setTitle(String.format("relative: %d, global: %d", position, globalPosition));
                Log.i("onPageSelected", String.format("focusedPage/position = %d, globalPosition = %d", position, globalPosition));
            }

            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels)
            {
                //Log.i("onPageScrolled", String.format("position = %d, positionOffset = %f", position, positionOffset));
            }

            @Override
            public void onPageScrollStateChanged(int state)
            {
                Log.i("onPageScrollStateChanged", String.format("state = %d, focusedPage = %d", state, focusedPage));
                if (state == ViewPager.SCROLL_STATE_IDLE)
                {
                    if (focusedPage == 0)
                        globalPosition--;
                    else if (focusedPage == 2)
                        globalPosition++;

                    scrolledOnce = true;

                    for (int i = 0; i < viewPager.getChildCount(); i++)
                    {
                        final View v = viewPager.getChildAt(i);
                        if (v == null)
                            continue;

                        // reveal correct child position
                        Integer tag = (Integer)v.getTag();
                        if (tag == null)
                            continue;

                        switch (tag.intValue())
                        {
                            case 0:
                                setPageContent(v, globalPosition - 1);
                                break;
                            case 1:
                                setPageContent(v, globalPosition);
                                break;
                            case 2:
                                setPageContent(v, globalPosition + 1);
                                break;
                        }
                    }

                    Log.i("onPageScrollStateChanged", String.format("globalPosition = %d", globalPosition));

                    viewPager.setCurrentItem(1, false);
                }
            }
        });

        CalendarAdapter calendarAdapter = this.new CalendarAdapter();
        viewPager.setAdapter(calendarAdapter);

        // center item
        viewPager.setCurrentItem(1, false);
    }
}

If the string was constructed in the same program, I would recommend using this:

String newline = System.getProperty("line.separator");
boolean hasNewline = word.contains(newline);

But if you are specced to use \n, this driver illustrates what to do:

class NewLineTest {
    public static void main(String[] args) {
        String hasNewline = "this has a newline\n.";
        String noNewline = "this doesn't";

        System.out.println(hasNewline.contains("\n"));
        System.out.println(hasNewline.contains("\\n"));
        System.out.println(noNewline.contains("\n"));
        System.out.println(noNewline.contains("\\n"));

    }

}

Resulted in

true
false
false
false

In reponse to your comment:

class NewLineTest {
    public static void main(String[] args) {
        String word = "test\n.";
        System.out.println(word.length());
        System.out.println(word);
        word = word.replace("\n","\n ");
        System.out.println(word.length());
        System.out.println(word);

    }

}

Results in

6
test
.
7
test
 .

wouldn't

margin-left:auto;
margin-right:auto;

added to the .image_block a img do the trick?
Note that that won't work in IE6 (maybe 7 not sure)
there you will have to do on .image_block the container Div

text-align:center;

position:relative; could be a problem too.

My problem was that the Pods project was targeting OS X, despite my Podfile having platform :ios. I'm using cocoapods 0.35.0.rc2.

To fix it, select the Pods project in the project navigator, and check that the Pods PROJECT node (mind you, not the Pods target) is targeting iOS. That is, the architectures build settings should be:

• Architectures: $(ARCHS_STANDARD)
• Base SDK: iOS 8.1
• Supported Platforms: iOS
• Valid architectures: $(ARCHS_STANDARD)

I also wanted to build all architectures, so I added the following to the Podfile:

post_install do | installer |
    installer.project.build_configurations.each do |config|
        config.build_settings['ONLY_ACTIVE_ARCH'] = 'NO'
    end
end

I, too, encountered this problem while trying to build a plugin using Visual Studio 2017 on my horribly messed-up workplace computer. If you search the internet for "unable to find resgen.exe," you can find all this advice that's like 'just use regedit to edit your Windows Registry and make a new key here and copy-and-paste the contents of this folder into this other folder, blah blah blah.'

I spent weeks just messing up my Windows Registry with regedit, probably added a dozen sub-keys and copy-pasted ResGen.exe into many different directories, sometimes putting it in a 'bin' folder, sometimes just keeping it in the main folder, etc.

In the end, I realized, "Hey, if Visual Studio gave a more detailed error message, none of this would be a problem." So, in order to get more details on the error, I ran MSBuild.exe directly on my *.csproj file from the command line:

 "C:/Windows/Microsoft.NET/Framework/v4.0.3.0319/MSBuild.exe C:/Users/Todd/Plugin.csproj -fl -flp:logfile="C:/Users/Todd/Desktop/error_log.log";verbosity=diagnostic"

Of course, you'll have to change the path details to fit your situation, but be sure to put 1) the complete path to MSBuild.exe 2) the complete path to your *.csproj file 3) the -fl -flp:logfile= part, which will tell MSBuild to create a log file of each step it took in the process, 4) the location you would like the *.log file to be saved and 5) ;verbosity=diagnostic, which basically just tells MSBuild to include TONS of details in the *.log file.

After you do this, the build will fail as always, but you will be left with a *.log file showing exactly where MSBuild looked for your ResGen.exe file. In my case, near the bottom of the *.log file, I found:

Compiling plug-in resources (Task ID:41)
Looking in key SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\NETFXSDK\4.6.2\WinSDK-NetFx40Tools-x86 (Task ID:41)
Looking in key SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\NETFXSDK\4.6.1\WinSDK-NetFx40Tools-x86 (Task ID:41)
Looking in key SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\NETFXSDK\4.6\WinSDK-NetFx40Tools-x86 (Task ID:41)
Looking in key SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\Windows\v8.1a\WinSDK-NetFx40Tools-x86 (Task ID:41)
Looking in key SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\Windows\v8.0a\WinSDK-NetFx40Tools-x86 (Task ID:41)
MSBUILD: error : Failed to locate ResGen.exe and unable to compile plug-in resource file "C:/Users/Todd/PluginResources.resx"

So basically, MSBuild looked in five separate directories for ResGen.exe, then gave up. This is the kind of detail you just can't get from the Visual Studio error message, and it solves the problem: simply use regedit to create a key for any one of those five locations, and put the value "InstallationFolder" in the key, which should point to the folder in which your ResGen.exe resides (in my case it was "C:\Program Files\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.7.2 Tools").

If you're a humanities major like myself with no background in computers, you may be tempted to just edit the heck out of your Windows Registry and copy-paste ResGen.exe all over the place when faced with an error like this (which is of course, bad practice). It's better to follow the procedure outlined above: 1) Run MSBuild.exe directly on your *.csproj file to find out the exact location MSBuild is looking for ResGen.exe then 2) edit your Windows Registry precisely so that MSBuild can find ResGen.exe.

If it needs to run on the onload event of the page, meaning that the document and all its assets have loaded, this needs to be in a content script embedded in each page for which you wish to track onload.

It's looking for the file in the current directory.

First, go to that directory

cd /users/gcameron/Desktop/map

And then try to run it

python colorize_svg.py

Invoking an empty time.Time struct literal will return Go's zero date. Thus, for the following print statement:

fmt.Println(time.Time{})

The output is:

0001-01-01 00:00:00 +0000 UTC

For the sake of completeness, the official documentation explicitly states:

The zero value of type Time is January 1, year 1, 00:00:00.000000000 UTC.

For Rails5 models are now subclasses of ApplicationRecord so to get list of all models in your app you do:

ApplicationRecord.descendants.collect { |type| type.name }

Or shorter:

ApplicationRecord.descendants.collect(&:name)

If you are in dev mode, you will need to eager load models before:

Rails.application.eager_load!

Update (2019, latest)

Since Jan 2019, GitHub allows private repositories for up to three collaborators.

Previous answer:

Here is the comparison for free plans listed by tree main Git Cloud based solutions:

Here is the comparison for paid plans listed by tree main Git Cloud based solutions:

Conclusion:

I'm not seeing people mentioning GitLab here, but it seems like the best free private plan for me. I myself am using it with no problems.

GitHub: If you have a student account or want to pay for $7 monthly, GitHub has the biggest community and you can take advantage of it's public repositories, forks, etc.

Bitbucket: If you use other products from Atlassian like Jira or Confluence, Bitbucket works great with them.

GitLab: Everything that I care about (free private repository, number of private repositories, number of collaborators, etc.) are offered for free. This seems like the best choice for me.

That's not possible.

The alternative is using reflection:

 Class.forName("SomeClass").getMethod("someMethod").invoke(null);

The way it worked for me in order to replace the old name of my project for a new one (everywhere in my codebase) is the following:

1. Close Android Studio.
2. Rename the root folder of your project.
3. Open Android Studio. It will not find the old project, so you must import it again. This step will generate the configuration again (no need to touch your .idea files manually), including a new .iml file with the new project name. Afterwards you can delete the old .iml file if you want.
4. Once the renamed project is imported in Android Studio you need to rename your source packages to use the new project name in case you used the old project name as part of the package path.

NOTE: This worked for Android Studio 2.1.2

How to get the last N rows of a pandas DataFrame?

If you are slicing by position, __getitem__ (i.e., slicing with[]) works well, and is the most succinct solution I've found for this problem.

pd.__version__
# '0.24.2'

df = pd.DataFrame({'A': list('aaabbbbc'), 'B': np.arange(1, 9)})
df

   A  B
0  a  1
1  a  2
2  a  3
3  b  4
4  b  5
5  b  6
6  b  7
7  c  8

df[-3:]

   A  B
5  b  6
6  b  7
7  c  8

This is the same as calling df.iloc[-3:], for instance (iloc internally delegates to __getitem__).

As an aside, if you want to find the last N rows for each group, use groupby and GroupBy.tail:

df.groupby('A').tail(2)

   A  B
1  a  2
2  a  3
5  b  6
6  b  7
7  c  8

const applies for variables, and prevents them from being modified in your code.

constexpr tells the compiler that this expression results in a compile time constant value, so it can be used in places like array lengths, assigning to const variables, etc. The link given by Oli has a lot of excellent examples.

Basically they are 2 different concepts altogether, and can (and should) be used together.

If you are on macOS,

1. make sure you have Homebrew installed
2. install jq in order to read the JSON you’re about to generate

brew install jq

3. update each item on the list of outdated packages generated by pip3 list --outdated

pip3 install --upgrade  `pip3 list --outdated --format json | jq '.[] | .name' | awk -F'"' '{print $2}'`

You can use this implementation of onTouchEvent. It prevent from reacting underneath activity to the touch event (as mentioned howettl).

@Override
public boolean onTouchEvent ( MotionEvent event ) {
  // I only care if the event is an UP action
  if ( event.getAction () == MotionEvent.ACTION_UP ) {
    // create a rect for storing the window rect
    Rect r = new Rect ( 0, 0, 0, 0 );
    // retrieve the windows rect
    this.getWindow ().getDecorView ().getHitRect ( r );
    // check if the event position is inside the window rect
    boolean intersects = r.contains ( (int) event.getX (), (int) event.getY () );
    // if the event is not inside then we can close the activity
    if ( !intersects ) {
      // close the activity
      this.finish ();
      // notify that we consumed this event
      return true;
    }
  }
  // let the system handle the event
  return super.onTouchEvent ( event );
}

Source: http://blog.twimager.com/2010/08/closing-activity-by-touching-outside.html

On Mac IntelliJ Idea 12 has it's preferences/keymaps placed here: ./Users/viliuskraujutis/Library/Preferences/IdeaIC12/keymaps/

You might have multiple branch. And your current branch didn't set its upstream in remote.

Steps to fix this:

git checkout branch_name
git branch --set-upstream-to=origin/remote_branch_name local_branch_name

e.g.

// this set upstream of local branch develop to remote branch  origin/develop,
git branch --set-upstream-to=origin/develop develop

After doing this, when you do git pull, it pull from specified branch.

SELECT `id`,`name`, TO_BASE64(content) FROM `db`.`upload`

this will convert the blob value from content column to base64 string. Then you can do with this string whatever you want even insert it into another table

Another workaround that, depends on the case, it could be useful: creating another bash that inherites the exported variable. It is a particular case of @Keith Thompson answer, will all of those drawbacks.

export.bash:

# !/bin/bash
export VAR="HELLO, VARIABLE"
bash

Now:

./export.bash
echo $VAR

Update Dec 2018 to BMW's answer

chenzj/dfimage - as described on hub.docker.com regenerates Dockerfile from other images. So you can use it as follows:

docker pull chenzj/dfimage
alias dfimage="docker run -v /var/run/docker.sock:/var/run/docker.sock --rm chenzj/dfimage"
dfimage IMAGE_ID > Dockerfile

I use a tool called Android Icon Set in the Eclipse for standard icons like Launcher, ActionBar, Tab icons and notification icons. You can launch it from File --> New --> Other.. --> Android --> Android Icon Set. The best part is that you can choose any file from your computer and it will automatically place all the images of standard sizes into your project directory.

I hope this will be helpful.. If I understood the problem

html{
     background-color:green;
}

body {
    position:relative; 
    left:200px;    
    background-color:red;
}
div{
    position:relative;  
    left:100px;
    width:100px;
    height:100px;
    background-color:blue;
}

http://jsfiddle.net/6M6ZQ/

Check out some of the answers to this question - I think it might apply to yours:

how to run click function after default behaviour of a element

I think you're running into an inconsistency in the browser implementation of the onclick function. Some choose to toggle the checkbox before the event is fired and some after.

(2019) I used $('#'+id).removeAttr().off('click').on('click', function(){...});

I tried $('#'+id).off().on(...), but it wouldn't work to reset the onClick attribute every time it was called to be reset.

I use .on('click',function(){...}); to stay away from having to quote block all my javascript functions.

The O.P. could now use:

$(this).removeAttr('onclick').off('click').on('click', function(){ displayCalendar(document.prjectFrm[ia + 'dtSubDate'],'yyyy-mm-dd', this); });

Where this came through for me is when my div was set with the onClick attribute set statically:

<div onclick = '...'>

Otherwise, if I only had a dynamically attached a listener to it, I would have used the $('#'+id).off().on('click', function(){...});.

Without the off('click') my onClick listeners were being appended not replaced.

The 2 concurrent requests is an intentional part of the design of many browsers. There is a standard out there that "good http clients" adhere to on purpose. Check out this RFC to see why.