Complete working example in Kotlin, I have replaced my API keys with 1111...

        val apiService = API.getInstance().retrofit.create(MyApiEndpointInterface::class.java)
        val params = HashMap<String, String>()
        params["q"] =  "munich,de"
        params["APPID"] = "11111111111111111"

        val call = apiService.getWeather(params)

        call.enqueue(object : Callback<WeatherResponse> {
            override fun onFailure(call: Call<WeatherResponse>?, t: Throwable?) {
                Log.e("Error:::","Error "+t!!.message)
            }

            override fun onResponse(call: Call<WeatherResponse>?, response: Response<WeatherResponse>?) {
                if (response != null && response.isSuccessful && response.body() != null) {
                    Log.e("SUCCESS:::","Response "+ response.body()!!.main.temp)

                    temperature.setText(""+ response.body()!!.main.temp)

                }
            }

        })

function my_get_tags_sitemap(){
    if ( !function_exists('wp_tag_cloud') || get_option('cb2_noposttags')) return;
    $unlinkTags = get_option('cb2_unlinkTags'); 
    echo '<div class="tags"><h2>Tags</h2>';
    $ret = []; // here you need to add array which you call inside implode function
    if($unlinkTags)
    {
        $tags = get_tags();
        foreach ($tags as $tag){
            $ret[]= $tag->name;
        }
        //ERROR OCCURS HERE
        echo implode(', ', $ret);
    }
    else
    {
        wp_tag_cloud('separator=, &smallest=11&largest=11');
    }
    echo '</div>';
}

Necromancing.
I think people here are reinventing the wheel - and badly, if I may say so ...
If you want to register a component by key, just use a dictionary:

System.Collections.Generic.Dictionary<string, IConnectionFactory> dict = 
    new System.Collections.Generic.Dictionary<string, IConnectionFactory>(
        System.StringComparer.OrdinalIgnoreCase);

dict.Add("ReadDB", new ConnectionFactory("connectionString1"));
dict.Add("WriteDB", new ConnectionFactory("connectionString2"));
dict.Add("TestDB", new ConnectionFactory("connectionString3"));
dict.Add("Analytics", new ConnectionFactory("connectionString4"));
dict.Add("LogDB", new ConnectionFactory("connectionString5"));

And then register the dictionary with the service-collection:

services.AddSingleton<System.Collections.Generic.Dictionary<string, IConnectionFactory>>(dict);

if you then are unwilling to get the dictionary and access it by key, you can hide the dictionary by adding an additional key-lookup-method to the service-collection:
(the use of delegate/closure should give a prospective maintainer a chance at understanding what's going on - the arrow-notation is a bit cryptic)

services.AddTransient<Func<string, IConnectionFactory>>(
    delegate (IServiceProvider sp)
    {
        return
            delegate (string key)
            {
                System.Collections.Generic.Dictionary<string, IConnectionFactory> dbs = Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService
 <System.Collections.Generic.Dictionary<string, IConnectionFactory>>(sp);

                if (dbs.ContainsKey(key))
                    return dbs[key];

                throw new System.Collections.Generic.KeyNotFoundException(key); // or maybe return null, up to you
            };
    });

Now you can access your types with either

IConnectionFactory logDB = Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService<Func<string, IConnectionFactory>>(serviceProvider)("LogDB");
logDB.Connection

or

System.Collections.Generic.Dictionary<string, IConnectionFactory> dbs = Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService<System.Collections.Generic.Dictionary<string, IConnectionFactory>>(serviceProvider);
dbs["logDB"].Connection

As we can see, the first one is just completely superfluous, because you can also do exactly that with a dictionary, without requiring closures and AddTransient (and if you use VB, not even the braces will be different):

IConnectionFactory logDB = Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService<System.Collections.Generic.Dictionary<string, IConnectionFactory>>(serviceProvider)["logDB"];
logDB.Connection

(simpler is better - you might want to use it as extension method though)

Of course, if you don't like the dictionary, you can also outfit your interface with a property Name (or whatever), and look that up by key:

services.AddSingleton<IConnectionFactory>(new ConnectionFactory("ReadDB"));
services.AddSingleton<IConnectionFactory>(new ConnectionFactory("WriteDB"));
services.AddSingleton<IConnectionFactory>(new ConnectionFactory("TestDB"));
services.AddSingleton<IConnectionFactory>(new ConnectionFactory("Analytics"));
services.AddSingleton<IConnectionFactory>(new ConnectionFactory("LogDB"));



// https://stackoverflow.com/questions/39174989/how-to-register-multiple-implementations-of-the-same-interface-in-asp-net-core
services.AddTransient<Func<string, IConnectionFactory>>(
    delegate(IServiceProvider sp)
    {
        return
            delegate(string key)
            {
                System.Collections.Generic.IEnumerable<IConnectionFactory> svs = 
                    sp.GetServices<IConnectionFactory>();
                
                foreach (IConnectionFactory thisService in svs)
                {
                    if (key.Equals(thisService.Name, StringComparison.OrdinalIgnoreCase))
                        return thisService;
                }
    
                return null;
            };
    });

But that requires changing your interface to accommodate the property, and looping through a lot of elements should be much slower than an associative-array lookup (dictionary).
It's nice to know that it can be done without dictionary, though.

These are just my $0.05

1. What is the difference between Git and GitHub?

   Git is a distributed version control system. It usually runs at the command line of your local machine. It keeps track of your files and modifications to those files in a "repository" (or "repo"), but only when you tell it to do so. (In other words, you decide which files to track and when to take a "snapshot" of any modifications.)

   In contrast, GitHub is a website that allows you to publish your Git repositories online, which can be useful for many reasons (see #3).

2. Is Git saving every repository locally (in the user's machine) and in GitHub?

   Git is known as a "distributed" (rather than "centralized") version control system because you can run it locally and disconnected from the Internet, and then "push" your changes to a remote system (such as GitHub) whenever you like. Thus, repo changes only appear on GitHub when you manually tell Git to push those changes.

3. Can you use Git without GitHub? If yes, what would be the benefit for using GitHub?

   Yes, you can use Git without GitHub. Git is the "workhorse" program that actually tracks your changes, whereas GitHub is simply hosting your repositories (and provides additional functionality not available in Git). Here are some of the benefits of using GitHub:

   • It provides a backup of your files.
   • It gives you a visual interface for navigating your repos.
   • It gives other people a way to navigate your repos.
   • It makes repo collaboration easy (e.g., multiple people contributing to the same project).
   • It provides a lightweight issue tracking system.

4. How does Git compare to a backup system such as Time Machine?

   Git does backup your files, though it gives you much more granular control than a traditional backup system over what and when you backup. Specifically, you "commit" every time you want to take a snapshot of changes, and that commit includes both a description of your changes and the line-by-line details of those changes. This is optimal for source code because you can easily see the change history for any given file at a line-by-line level.

5. Is this a manual process, in other words if you don't commit you won't have a new version of the changes made?

   Yes, this is a manual process.

6. If are not collaborating and you are already using a backup system why would you use Git?

   • Git employs a powerful branching system that allows you to work on multiple, independent lines of development simultaneously and then merge those branches together as needed.
   • Git allows you to view the line-by-line differences between different versions of your files, which makes troubleshooting easier.
   • Git forces you to describe each of your commits, which makes it significantly easier to track down a specific previous version of a given file (and potentially revert to that previous version).
   • If you ever need help with your code, having it tracked by Git and hosted on GitHub makes it much easier for someone else to look at your code.

For getting started with Git, I recommend the online book Pro Git as well as GitRef as a handy reference guide. For getting started with GitHub, I like the GitHub's Bootcamp and their GitHub Guides. Finally, I created a short videos series to introduce Git and GitHub to beginners.

The solution using flexbox without justify-content: space-between.

<div class="title">
  <span>Cumulative performance</span>
  <span>20/02/2011</span>
</div>

.title {
  display: flex;
}

span:first-of-type {
  flex: 1;
}

When we use flex:1 on the first <span>, it takes up the entire remaining space and moves the second <span> to the right. The Fiddle with this solution: https://jsfiddle.net/2k1vryn7/

Here https://jsfiddle.net/7wvx2uLp/3/ you can see the difference between two flexbox approaches: flexbox with justify-content: space-between and flexbox with flex:1 on the first <span>.

Not possible with 2.3. I search alot, and tried many apps. The best solution is to install both (go taskmanager) and (fast reboot). When use them together it will work, and will free the memory. Another option is to upgrade to android ice cream sandwich 4.0.4 which allow control (close) of apps.

At its core, Git is a set of command line utility programs that are designed to execute on a Unix style command-line environment. Modern operating systems like Linux and macOS both include built-in Unix command line terminals. This makes Linux and macOS complementary operating systems when working with Git. Microsoft Windows instead uses Windows command prompt, a non-Unix terminal environment.

What is Git Bash?

Git Bash is an application for Microsoft Windows environments which provides an emulation layer for a Git command line experience. Bash is an acronym for Bourne Again Shell. A shell is a terminal application used to interface with an operating system through written commands. Bash is a popular default shell on Linux and macOS. Git Bash is a package that installs Bash, some common bash utilities, and Git on a Windows operating system.

source : https://www.atlassian.com/git/tutorials/git-bash

To schedule the update to be automatic you should:

• Go to Control Panel » Administrative Tools » Scheduled Tasks
• Create the (basic) task
• Go to Schedule » Advanced
• Check the box for "Repeat Task" every 10 minutes with a duration of, e.g. 24 hours or Indefinitely
• Leave End Date unchecked

If you cannot find the Schedule settings, look under: Properties, Edit, Triggers.

It seems the jQuery cookie plugin is not available for download. However, you can download the same jQuery cookie plugin with some improvements described in jQuery & Cookies (get/set/delete & a plugin).

With html5, it is possible now. Set a "download" attr in element.

<a href="http://link/to/file" download="FileName">Download it!</a>

Source : http://updates.html5rocks.com/2011/08/Downloading-resources-in-HTML5-a-download

I'd just use zip:

In [1]: from pandas import *

In [2]: def calculate(x):
   ...:     return x*2, x*3
   ...: 

In [3]: df = DataFrame({'a': [1,2,3], 'b': [2,3,4]})

In [4]: df
Out[4]: 
   a  b
0  1  2
1  2  3
2  3  4

In [5]: df["A1"], df["A2"] = zip(*df["a"].map(calculate))

In [6]: df
Out[6]: 
   a  b  A1  A2
0  1  2   2   3
1  2  3   4   6
2  3  4   6   9

To sort dictionary, we could make use of operator module. Here is the operator module documentation.

import operator                             #Importing operator module
dc =  {"aa": 3, "bb": 4, "cc": 2, "dd": 1}  #Dictionary to be sorted

dc_sort = sorted(dc.items(),key = operator.itemgetter(1),reverse = True)
print dc_sort

Output sequence will be a sorted list :

[('bb', 4), ('aa', 3), ('cc', 2), ('dd', 1)]

If we want to sort with respect to keys, we can make use of

dc_sort = sorted(dc.items(),key = operator.itemgetter(0),reverse = True)

Output sequence will be :

[('dd', 1), ('cc', 2), ('bb', 4), ('aa', 3)]

Silly but it might happen. Suppose your branch name is prefixed with an issue reference (for example #91-fix-html-markup), if you do this merge:

$ git merge #91-fix-html-markup

it will not work as intended because everything after the # is ignored, because # starts an inline comment.

In this case you can rename the branch omitting # or use single quotes to surround the branch name: git merge '#91-fix-html-markup'.

Official Documentation

Apple's official document about Xcode Jump Bar: Add code annotations to the jump bar

Jump Bar Screenshots for Sample Code

Behavior in Xcode 10.1 and macOS 10.14.3 (Mojave)

Behavior in Xcode 10.0 and macOS 10.13.4 (High Sierra)

Behavior in Xcode 9.4.1 and macOS 10.13.0

Discussion

!!!: and ???: sometimes are not able to be displayed.

There's another method called dump() which can also be used for logging:

func dump<T>(T, name: String?, indent: Int, maxDepth: Int, maxItems: Int)

Dumps an object’s contents using its mirror to standard output.

From Swift Standard Library Functions

I think we can write like this : $this->db->where('accommodation >=', minvalue); $this->db->where('accommodation <=', maxvalue);

//without dollar($) sign It's work for me :)

function remove_script_tags($html){
    $dom = new DOMDocument();
    $dom->loadHTML($html);
    $script = $dom->getElementsByTagName('script');

    $remove = [];
    foreach($script as $item){
        $remove[] = $item;
    }

    foreach ($remove as $item){
        $item->parentNode->removeChild($item);
    }

    $html = $dom->saveHTML();
    $html = preg_replace('/<!DOCTYPE.*?<html>.*?<body><p>/ims', '', $html);
    $html = str_replace('</p></body></html>', '', $html);
    return $html;
}

Dejan's answer was good, but saveHTML() adds unnecessary doctype and body tags, this should get rid of it. See https://3v4l.org/82FNP

Here is my solution and it's also working, when element shows into the viewport

var counterTeaserL = $('.go-counterTeaser');
var winHeight = $(window).height();
if (counterTeaserL.length) {
    var firEvent = false,
        objectPosTop = $('.go-counterTeaser').offset().top;

        //when element shows at bottom
        var elementViewInBottom = objectPosTop - winHeight;
    $(window).on('scroll', function() {
        var currentPosition = $(document).scrollTop();
        //when element position starting in viewport
      if (currentPosition > elementViewInBottom && firEvent === false) {
        firEvent = true;
        animationCounter();
      }   
    });
}

//counter function will animate by using external js also add seprator "."
 function animationCounter(){
        $('.numberBlock h2').each(function () {
            var comma_separator_number_step =           $.animateNumber.numberStepFactories.separator('.');
            var counterValv = $(this).text();
            $(this).animateNumber(
                {
                  number: counterValv,
                  numberStep: comma_separator_number_step
                }
            );
        });
    }


https://jsfiddle.net/uosahmed/frLoxm34/9/

You could use grep. doesn't wget tell you where it's redirecting too? Just grep that out.

For bitbucket repository, generate App Password (Bitbucket settings -> Access Management -> App Password, see the image) with read access to the repo and project.

Then the command that you should use is:

git clone https://username:[email protected]/reponame/projectname.git

In C and C++, \n is a concept, \r is a character, and \r\n is (almost always) a portability bug.

Think of an old teletype. The print head is positioned on some line and in some column. When you send a printable character to the teletype, it prints the character at the current position and moves the head to the next column. (This is conceptually the same as a typewriter, except that typewriters typically moved the paper with respect to the print head.)

When you wanted to finish the current line and start on the next line, you had to do two separate steps:

1. move the print head back to the beginning of the line, then
2. move it down to the next line.

ASCII encodes these actions as two distinct control characters:

• \x0D (CR) moves the print head back to the beginning of the line. (Unicode encodes this as U+000D CARRIAGE RETURN.)
• \x0A (LF) moves the print head down to the next line. (Unicode encodes this as U+000A LINE FEED.)

In the days of teletypes and early technology printers, people actually took advantage of the fact that these were two separate operations. By sending a CR without following it by a LF, you could print over the line you already printed. This allowed effects like accents, bold type, and underlining. Some systems overprinted several times to prevent passwords from being visible in hardcopy. On early serial CRT terminals, CR was one of the ways to control the cursor position in order to update text already on the screen.

But most of the time, you actually just wanted to go to the next line. Rather than requiring the pair of control characters, some systems allowed just one or the other. For example:

• Unix variants (including modern versions of Mac) use just a LF character to indicate a newline.
• Old (pre-OSX) Macintosh files used just a CR character to indicate a newline.
• VMS, CP/M, DOS, Windows, and many network protocols still expect both: CR LF.
• Old IBM systems that used EBCDIC standardized on NL--a character that doesn't even exist in the ASCII character set. In Unicode, NL is U+0085 NEXT LINE, but the actual EBCDIC value is 0x15.

Why did different systems choose different methods? Simply because there was no universal standard. Where your keyboard probably says "Enter", older keyboards used to say "Return", which was short for Carriage Return. In fact, on a serial terminal, pressing Return actually sends the CR character. If you were writing a text editor, it would be tempting to just use that character as it came in from the terminal. Perhaps that's why the older Macs used just CR.

Now that we have standards, there are more ways to represent line breaks. Although extremely rare in the wild, Unicode has new characters like:

• U+2028 LINE SEPARATOR
• U+2029 PARAGRAPH SEPARATOR

Even before Unicode came along, programmers wanted simple ways to represent some of the most useful control codes without worrying about the underlying character set. C has several escape sequences for representing control codes:

• \a (for alert) which rings the teletype bell or makes the terminal beep
• \f (for form feed) which moves to the beginning of the next page
• \t (for tab) which moves the print head to the next horizontal tab position

(This list is intentionally incomplete.)

This mapping happens at compile-time--the compiler sees \a and puts whatever magic value is used to ring the bell.

Notice that most of these mnemonics have direct correlations to ASCII control codes. For example, \a would map to 0x07 BEL. A compiler could be written for a system that used something other than ASCII for the host character set (e.g., EBCDIC). Most of the control codes that had specific mnemonics could be mapped to control codes in other character sets.

Huzzah! Portability!

Well, almost. In C, I could write printf("\aHello, World!"); which rings the bell (or beeps) and outputs a message. But if I wanted to then print something on the next line, I'd still need to know what the host platform requires to move to the next line of output. CR LF? CR? LF? NL? Something else? So much for portability.

C has two modes for I/O: binary and text. In binary mode, whatever data is sent gets transmitted as-is. But in text mode, there's a run-time translation that converts a special character to whatever the host platform needs for a new line (and vice versa).

Great, so what's the special character?

Well, that's implementation dependent, too, but there's an implementation-independent way to specify it: \n. It's typically called the "newline character".

This is a subtle but important point: \n is mapped at compile time to an implementation-defined character value which (in text mode) is then mapped again at run time to the actual character (or sequence of characters) required by the underlying platform to move to the next line.

\n is different than all the other backslash literals because there are two mappings involved. This two-step mapping makes \n significantly different than even \r, which is simply a compile-time mapping to CR (or the most similar control code in whatever the underlying character set is).

This trips up many C and C++ programmers. If you were to poll 100 of them, at least 99 will tell you that \n means line feed. This is not entirely true. Most (perhaps all) C and C++ implementations use LF as the magic intermediate value for \n, but that's an implementation detail. It's feasible for a compiler to use a different value. In fact, if the host character set is not a superset of ASCII (e.g., if it's EBCDIC), then \n will almost certainly not be LF.

So, in C and C++:

• \r is literally a carriage return.
• \n is a magic value that gets translated (in text mode) at run-time to/from the host platform's newline semantics.
• \r\n is almost always a portability bug. In text mode, this gets translated to CR followed by the platform's newline sequence--probably not what's intended. In binary mode, this gets translated to CR followed by some magic value that might not be LF--possibly not what's intended.
• \x0A is the most portable way to indicate an ASCII LF, but you only want to do that in binary mode. Most text-mode implementations will treat that like \n.

Since it has not been mentioned just for completion. The good ol' filter to filter your to be filtered elements.

Functional programming ftw.

####### Set Up #######
class X:

    def __init__(self, val):
        self.val = val

elem = 5

my_unfiltered_list = [X(1), X(2), X(3), X(4), X(5), X(5), X(6)]

####### Set Up #######

### Filter one liner ### filter(lambda x: condition(x), some_list)
my_filter_iter = filter(lambda x: x.val == elem, my_unfiltered_list)
### Returns a flippin' iterator at least in Python 3.5 and that's what I'm on

print(next(my_filter_iter).val)
print(next(my_filter_iter).val)
print(next(my_filter_iter).val)

### [1, 2, 3, 4, 5, 5, 6] Will Return: ###
# 5
# 5
# Traceback (most recent call last):
#   File "C:\Users\mousavin\workspace\Scripts\test.py", line 22, in <module>
#     print(next(my_filter_iter).value)
# StopIteration


# You can do that None stuff or whatever at this point, if you don't like exceptions.

I know that generally in python list comprehensions are preferred or at least that is what I read, but I don't see the issue to be honest. Of course Python is not an FP language, but Map / Reduce / Filter are perfectly readable and are the most standard of standard use cases in functional programming.

So there you go. Know thy functional programming.

filter condition list

It won't get any easier than this:

next(filter(lambda x: x.val == value,  my_unfiltered_list)) # Optionally: next(..., None) or some other default value to prevent Exceptions

Here is a plugin for you: (Fiddle: http://jsfiddle.net/maniator/CjrJ7/)

$.fn.pressEnter = function(fn) {  

    return this.each(function() {  
        $(this).bind('enterPress', fn);
        $(this).keyup(function(e){
            if(e.keyCode == 13)
            {
              $(this).trigger("enterPress");
            }
        })
    });  
 }; 

//use it:
$('textarea').pressEnter(function(){alert('here')})

The answer to your question is ultimately, it depends. The links in that navigation are added via different layout XML files. Here's the code that first defines the block in layout/customer.xml. Notice that it also defines some links to add to the menu:

<block type="customer/account_navigation" name="customer_account_navigation" before="-" template="customer/account/navigation.phtml">
    <action method="addLink" translate="label" module="customer"><name>account</name><path>customer/account/</path><label>Account Dashboard</label></action>
    <action method="addLink" translate="label" module="customer"><name>account_edit</name><path>customer/account/edit/</path><label>Account Information</label></action>
    <action method="addLink" translate="label" module="customer"><name>address_book</name><path>customer/address/</path><label>Address Book</label></action>
</block>

Other menu items are defined in other layout files. For example, the Reviews module uses layout/review.xml to define its layout, and contains the following:

<customer_account>
    <!-- Mage_Review -->
    <reference name="customer_account_navigation">
        <action method="addLink" translate="label" module="review"><name>reviews</name><path>review/customer</path><label>My Product Reviews</label></action>
    </reference>
</customer_account>

To remove this link, just comment out or remove the <action method=...> tag and the menu item will disappear. If you want to find all menu items at once, use your favorite file search and find any instances of name="customer_account_navigation", which is the handle that Magento uses for that navigation block.

Swift 4, I have used Enum for handling UserDefaults.

This is just a sample code. You can customize it as per your requirements.

For Storing, Retrieving, Removing. In this way just add a key for your UserDefaults key to the enum. Handle values while getting and storing according to dataType and your requirements.

enum UserDefaultsConstant : String {
    case AuthToken, FcmToken

    static let defaults = UserDefaults.standard


   //Store
    func setValue(value : Any) {
        switch self {
        case .AuthToken,.FcmToken:
            if let _ = value as? String {
                UserDefaults.standard.set(value, forKey: self.rawValue)
            }
            break
        }

        UserDefaults.standard.synchronize()
    }

   //Retrieve
    func getValue() -> Any? {
        switch self {
        case .AuthToken:
            if(UserDefaults.standard.value(forKey: UserDefaultsConstant.AuthToken.rawValue) != nil) {

                return "Bearer "+(UserDefaults.standard.value(forKey: UserDefaultsConstant.AuthToken.rawValue) as! String)
            }
            else {
                return ""
            }

        case .FcmToken:

            if(UserDefaults.standard.value(forKey: UserDefaultsConstant.FcmToken.rawValue) != nil) {
                print(UserDefaults.standard.value(forKey: UserDefaultsConstant.FcmToken.rawValue))
                return (UserDefaults.standard.value(forKey: UserDefaultsConstant.FcmToken.rawValue) as! String)
            }
            else {
                return ""
            }
        }
    }

    //Remove
    func removeValue() {
        UserDefaults.standard.removeObject(forKey: self.rawValue)
        UserDefaults.standard.synchronize()
    }
}

For storing a value in userdefaults,

if let authToken = resp.data?.token {
     UserDefaultsConstant.AuthToken.setValue(value: authToken)
    }

For retrieving a value from userdefaults,

//As AuthToken value is a string
    (UserDefaultsConstant.AuthToken.getValue() as! String)

As the official document: As of 1.9, a string is only considered to be HTML if it starts with a less-than ("<") character. The Migrate plugin can be used to restore the pre-1.9 behavior.

If a string is known to be HTML but may start with arbitrary text that is not an HTML tag, pass it to jQuery.parseHTML() which will return an array of DOM nodes representing the markup. A jQuery collection can be created from this, for example: $($.parseHTML(htmlString)). This would be considered best practice when processing HTML templates for example. Simple uses of literal strings such as $("<p>Testing</p>").appendTo("body") are unaffected by this change.

I was getting this on Angular 2 rc1. Turns out some names changed with typings v1 vs the old 0.x. The browser.d.ts files became index.d.ts.

After running typings install locate your startup file (where you bootstrap) and add:

/// <reference path="../typings/index.d.ts" /> (or without the ../ if your startup file is in the same folder as the typings folder)

Adding index.d.ts to the files list in tsconfig.json did not work for some reason.

Also, the es6-shim package was not needed.

if you have neccessary .net framework installed. Ex ; .Net 4.0 or .Net 3.5, then you can just copy Gacutil.exe from any of the machine and to the new machine.

1) Open CMD as adminstrator in new server.
2) Traverse to the folder where you copied the Gacutil.exe. For eg - C:\program files.(in my case).
3) Type the below in the cmd prompt and install.

C:\Program Files\gacutil.exe /I dllname

This is the tutorial I used to get to darrinm's answer. It's updated for ios5/6 and really easy. When I'm popular enough I'll delete this and add it as a comment to his answer.

http://www.raywenderlich.com/5492/working-with-json-in-ios-5

http://www.touch-code-magazine.com/tutorial-fetch-and-parse-json-in-ios6/

As explained before:

ALTER TABLE TABLEName
drop CONSTRAINT FK_CONSTRAINTNAME;

ALTER TABLE TABLENAME
ADD CONSTRAINT FK_CONSTRAINTNAME
    FOREIGN KEY (FId)
    REFERENCES OTHERTABLE
        (Id)
    ON DELETE CASCADE ON UPDATE NO ACTION;

As you can see those have to be separated commands, first dropping then adding.

You can just create your own .white class and add it to the glyphicon element.

.white, .white a {
  color: #fff;
}

<i class="glyphicon glyphicon-home white"></i>

If you are using httpclient 4.2, then you need to write a small bit of extra code. I wanted to be able to customize both the "TLS enabled protocols" (e.g. TLSv1.1 specifically, and neither TLSv1 nor TLSv1.2) as well as the cipher suites.

public class CustomizedSSLSocketFactory
    extends SSLSocketFactory
{
    private String[] _tlsProtocols;
    private String[] _tlsCipherSuites;

    public CustomizedSSLSocketFactory(SSLContext sslContext,
                                      X509HostnameVerifier hostnameVerifier,
                                      String[] tlsProtocols,
                                      String[] cipherSuites)
    {
        super(sslContext, hostnameVerifier);

        if(null != tlsProtocols)
            _tlsProtocols = tlsProtocols;
        if(null != cipherSuites)
            _tlsCipherSuites = cipherSuites;
    }

    @Override
    protected void prepareSocket(SSLSocket socket)
    {
        // Enforce client-specified protocols or cipher suites
        if(null != _tlsProtocols)
            socket.setEnabledProtocols(_tlsProtocols);

        if(null != _tlsCipherSuites)
            socket.setEnabledCipherSuites(_tlsCipherSuites);
    }
}

Then:

    SSLContext sslContext = SSLContext.getInstance("TLS");

    sslContext.init(null, getTrustManagers(), new SecureRandom());

    // NOTE: not javax.net.SSLSocketFactory
    SSLSocketFactory sf = new CustomizedSSLSocketFactory(sslContext,
                                                         null,
                                                         [TLS protocols],
                                                         [TLS cipher suites]);

    Scheme httpsScheme = new Scheme("https", 443, sf);
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(httpsScheme);

    ConnectionManager cm = new BasicClientConnectionManager(schemeRegistry);

    HttpClient client = new DefaultHttpClient(cmgr);
    ...

You may be able to do this with slightly less code, but I mostly copy/pasted from a custom component where it made sense to build-up the objects in the way shown above.

Sorry if this is thread Necromancy, but this is still relevant today, especially with how much APIs are used!

An issue I had was: I didn't know that under the 'Key' column you need to put: 'Content-Type'; I thought this was a User Key for when it came back in the request, which it isn't.

So something as simple as that may help you, I think Postman could word that column better, because I didn't even have to read the Documentation when it came to using Fiddler; whereas I did with Postman.

FirebaseInstanceId.getInstance().getInstanceId() deprecated. Now get user FCM token

 FirebaseMessaging.getInstance().getToken()
            .addOnCompleteListener(new OnCompleteListener<String>() {
                @Override
                public void onComplete(@NonNull Task<String> task) {
                    if (!task.isSuccessful()) {
                        System.out.println("--------------------------");
                        System.out.println(" " + task.getException());
                        System.out.println("--------------------------");
                        return;
                    }

                    // Get new FCM registration token
                    String token = task.getResult();

                    // Log 
                    String msg = "GET TOKEN " + token;
                    System.out.println("--------------------------");
                    System.out.println(" " + msg);
                    System.out.println("--------------------------");

                }
            });

If anyone is looking to do it in Java 8 streams below is the example.

import java.util.HashMap;
import java.util.Map;

public class CompareTwoMaps {

    public static void main(String[] args) {

        Map<String, String> a = new HashMap<>();
        a.put("foo", "bar" + "bar");
        a.put("zoo", "bar" + "bar");

        Map<String, String> b = new HashMap<>();
        b.put(new String("foo"), "bar" + "bar");
        b.put(new String("zoo"), "bar" + "bar");

        System.out.println("result = " + areEqual(a, b));
    }

    private static boolean areEqual(Map<String, String> first, Map<String, String> second) {
        return first.entrySet().stream()
                .allMatch(e -> e.getValue().equals(second.get(e.getKey())));
    }
}

public static void main (String[] args) {

     System.out.println("Simple Java Word Count Program");

     String str1 = "Today is Holdiay Day";

     String[] wordArray = str1.trim().split("\\s+");
     int wordCount = wordArray.length;

     System.out.println("Word count is = " + wordCount);
}

The ideas is to split the string into words on any whitespace character occurring any number of times. The split function of the String class returns an array containing the words as its elements. Printing the length of the array would yield the number of words in the string.

I found that this publication referenced in an answer to a previous similar question. It is very helpful:

http://cadik.posvete.cz/color_to_gray_evaluation/

It shows 'tons' of different methods to generate grayscale images with different outcomes!

Use delete-keyword.

delete obj[1];

EDIT: see: Deleting array elements in JavaScript - delete vs splice delete will undefine the offset but not completly remove the entry. Splice would be correct like David said.

This solution matches the process name more strictly:

ps -Ac -o pid,comm | awk '/^ *[0-9]+ Dropbox$/ {print $1}'

This solution has the following advantages:

• it ignores command line arguments like tail -f ~/Dropbox
• it ignores processes inside a directory like ~/Dropbox/foo.sh
• it ignores processes with names like ~/DropboxUID.sh

Can you change the if condition to this:

if (!is.na(comments[l])) print(comments[l]);

You can only check for NA values with is.na().

In Rider, this would be Ctrl +Shift+Keypad *, 2

But!, you cannot use the number 2 on keypad, only number 2 on the top row of the keyboard would work.

In case of Swift Developer coming here,

to convert from NSString / String to NSData

var _nsdata = _nsstring.dataUsingEncoding(NSUTF8StringEncoding)

This writes a Byte Order Mark at the start of the file, which is unnecessary in a UTF-8 file and some applications (in my case, SAP) don't like it. Solution here: Can I export excel data with UTF-8 without BOM?

The other solution proposed on this page are useful some versions of Cmake < 3.3.2. Here the solution for the version I am using (i.e., 3.3.2). Check the version of your Cmake by using $ cmake --version and pick the solution that fits with your needs. The cmake documentation can be found on the official page.

With CMake version 3.3.2, in order to create

#define foo

I needed to use:

add_definitions(-Dfoo)   # <--------HERE THE NEW CMAKE LINE inside CMakeLists.txt
add_executable( ....)
target_link_libraries(....)

and, in order to have a preprocessor macro definition like this other one:

#define foo=5

the line is so modified:

add_definitions(-Dfoo=5)   # <--------HERE THE NEW CMAKE LINE inside CMakeLists.txt
add_executable( ....)
target_link_libraries(....)

You need to first run initdb. It will create the database cluster and the initial setup

See How to configure postgresql for the first time? and http://www.postgresql.org/docs/8.4/static/app-initdb.html

Yet another way: if you are working with a C string, e.g. const char *, C native atoi() is more convenient.

info = data[:min(len(data), 75)

Closing the quotes in var hv = $('#h_v).text(); would help I guess

try this

var configuration = WebConfigurationManager.OpenWebConfiguration("~");
var section = (ConnectionStringsSection)configuration.GetSection("connectionStrings");
section.ConnectionStrings["MyConnectionString"].ConnectionString = "Data Source=...";
configuration.Save();

Although this is somewhat old I would like to add a slightly improved version that really changes column order. Here are the steps (assuming we have a table TAB1 with columns COL1, COL2, COL3):

1. Add new column to table TAB1:

alter table TAB1 add (NEW_COL number);

1. "Copy" table to temp name while changing the column order AND rename the new column:

create table tempTAB1 as select NEW_COL as COL0, COL1, COL2, COL3 from TAB1;

1. drop existing table:

drop table TAB1;

1. rename temp tablename to just dropped tablename:

rename tempTAB1 to TAB1;

package com.ncs.cache;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.File;
import java.io.FileWriter;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintWriter;

public class FileUtil {

    public void removeLineFromFile(String file, String lineToRemove) {

        try {

            File inFile = new File(file);

            if (!inFile.isFile()) {
                System.out.println("Parameter is not an existing file");
                return;
            }

            // Construct the new file that will later be renamed to the original
            // filename.
            File tempFile = new File(inFile.getAbsolutePath() + ".tmp");

            BufferedReader br = new BufferedReader(new FileReader(file));
            PrintWriter pw = new PrintWriter(new FileWriter(tempFile));

            String line = null;

            // Read from the original file and write to the new
            // unless content matches data to be removed.
            while ((line = br.readLine()) != null) {

                if (!line.trim().equals(lineToRemove)) {

                    pw.println(line);
                    pw.flush();
                }
            }
            pw.close();
            br.close();

            // Delete the original file
            if (!inFile.delete()) {
                System.out.println("Could not delete file");
                return;
            }

            // Rename the new file to the filename the original file had.
            if (!tempFile.renameTo(inFile))
                System.out.println("Could not rename file");

        } catch (FileNotFoundException ex) {
            ex.printStackTrace();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }

    public static void main(String[] args) {
        FileUtil util = new FileUtil();
        util.removeLineFromFile("test.txt", "bbbbb");
    }
}

src : http://www.javadb.com/remove-a-line-from-a-text-file/

Here is the reusable function to generate the random IDs :

function revisedRandId() {
     return Math.random().toString(36).replace(/[^a-z]+/g, '').substr(2, 10);
}

// It will not start with the any number digit so it will be supported by CSS3

to check button call event first we need to spy on method which will be called after button click so our first line will be spyOn spy methode take two arguments 1) component name 2) method to be spy i.e: 'onSubmit' remember not use '()' only name required then we need to make object of button to be clicked now we have to trigger the event handler on which we will add click event then we expect our code to call the submit method once

it('should call onSubmit method',() => {
    spyOn(component, 'onSubmit');
    let submitButton: DebugElement = 
    fixture.debugElement.query(By.css('button[type=submit]'));
    fixture.detectChanges();
    submitButton.triggerEventHandler('click',null);
    fixture.detectChanges();
    expect(component.onSubmit).toHaveBeenCalledTimes(1);
});

background: url(../images/backgroundImage.jpg) no-repeat center center fixed;

this should help

String date="Sat Jun 01 12:53:10 IST 2013";

SimpleDateFormat sdf=new SimpleDateFormat("MMM d, yyyy HH:mm:ss");

This patterns does not tally with your input String which occurs the exception.

You need to use following pattern to get the work done.

E MMM dd HH:mm:ss z yyyy

Following code will help you to skip the exception.

SimpleDateFormat is used.

    String date="Sat Jun 01 12:53:10 IST 2013"; // Input String

    SimpleDateFormat simpleDateFormat=new SimpleDateFormat("E MMM dd HH:mm:ss z yyyy"); // Existing Pattern

    Date currentdate=simpleDateFormat.parse(date); // Returns Date Format,

    SimpleDateFormat simpleDateFormat1=new SimpleDateFormat("MMM dd,yyyy HH:mm:ss"); // New Pattern

    System.out.println(simpleDateFormat1.format(currentdate)); // Format given String to new pattern

    // outputs: Jun 01,2013 12:53:10

But it would be possible if one were used in place of the variable in @html.Hidden field. As in this example.

@Html.Hidden("myVar", 0);

set the field per script:

<script>
function setMyValue(value) {
     $('#myVar').val(value);       
}
</script>

I hope I can at least offer no small Workaround.

How about XStream? Not 1 class but 2 jars for many use cases including yours, very simple to use yet quite powerful.

This is the only one that actually worked for me in all the browsers

let newTab = window.open(); newTab.location.href = url;

Edit .sln file using an editor like notepad.

Replace All Ports With New Port.

I'm not familiar with the Python API but you can always use

SELECT * FROM sqlite_master;

As far I can understand the original problem, you added commits to local master by mistake and did not push that changes yet. Now you want to cancel your changes and hope to delete your local changes and to create a new master branch from the remote one.

You can just reset your changes and reload master from remote server:

git reset --hard origin/master

You could put the body of your script into a function and then you could return from that function.

def main():
  done = True
  if done:
    return
    # quit/stop/exit
  else:
    # do other stuff

if __name__ == "__main__":
  #Run as main program
  main()

the non-regex way:

String input = "FOO[BAR]", extracted;
extracted = input.substring(input.indexOf("["),input.indexOf("]"));

alternatively, for slightly better performance/memory usage (thanks Hosam):

String input = "FOO[BAR]", extracted;
extracted = input.substring(input.indexOf('['),input.lastIndexOf(']'));

Try this:

Update TableB Set
  Code = Coalesce(
    (Select Max(Value)
    From TableA 
    Where Id = b.Id), 123)
From TableB b

If you have bad luck and still has to use JSF 1, then the only solution is to use &#173;, &shy; does not work.

When appending only once or once every now and again, using np.append on your array should be fine. The drawback of this approach is that memory is allocated for a completely new array every time it is called. When growing an array for a significant amount of samples it would be better to either pre-allocate the array (if the total size is known) or to append to a list and convert to an array afterward.

Using np.append:

b = np.array([0])
for k in range(int(10e4)):
    b = np.append(b, k)
1.2 s ± 16.1 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)

Using python list converting to array afterward:

d = [0]
for k in range(int(10e4)):
    d.append(k)
f = np.array(d)
13.5 ms ± 277 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

Pre-allocating numpy array:

e = np.zeros((n,))
for k in range(n):
    e[k] = k
9.92 ms ± 752 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

When the final size is unkown pre-allocating is difficult, I tried pre-allocating in chunks of 50 but it did not come close to using a list.

85.1 ms ± 561 µs per loop (mean ± std. dev. of 7 runs, 10 loops each)

For someone who needs quick reference of C# Escape Sequences that can be used in string literals:

\t     Horizontal tab (ASCII code value: 9)

\n     Line feed (ASCII code value: 10)

\r     Carriage return (ASCII code value: 13)

\'     Single quotation mark

\"     Double quotation mark

\\     Backslash

\?     Literal question mark

\x12     ASCII character in hexadecimal notation (e.g. for 0x12)

\x1234     Unicode character in hexadecimal notation (e.g. for 0x1234)

It's worth mentioning that these (in most cases) are universal codes. So \t is 9 and \n is 10 char value on Windows and Linux. But newline sequence is not universal. On Windows it's \n\r and on Linux it's just \n. That's why it's best to use Environment.Newline which gets adjusted to current OS settings. With .Net Core it gets really important.

My Solution was to put a try catch, & is working fine

try {
this.Invoke(new EventHandler(DoUpdate)); }
catch { }

The following command line is from Christian Garbin's blog

g++ -g -O -Wa,-aslh horton_ex2_05.cpp >list.txt

I ran G++ from a DOS window on Win-XP, against a routine that contains an implicit cast

c:\gpp_code>g++ -g -O -Wa,-aslh horton_ex2_05.cpp >list.txt
horton_ex2_05.cpp: In function `int main()':
horton_ex2_05.cpp:92: warning: assignment to `int' from `double'

The output is asssembled generated code iterspersed with the original C++ code (the C++ code is shown as comments in the generated asm stream)

  16:horton_ex2_05.cpp **** using std::setw;
  17:horton_ex2_05.cpp ****
  18:horton_ex2_05.cpp **** void disp_Time_Line (void);
  19:horton_ex2_05.cpp ****
  20:horton_ex2_05.cpp **** int main(void)
  21:horton_ex2_05.cpp **** {
 164                    %ebp
 165                            subl $128,%esp
?GAS LISTING C:\DOCUME~1\CRAIGM~1\LOCALS~1\Temp\ccx52rCc.s
166 0128 55                    call ___main
167 0129 89E5          .stabn 68,0,21,LM2-_main
168 012b 81EC8000      LM2:
168      0000
169 0131 E8000000      LBB2:
169      00
170                    .stabn 68,0,25,LM3-_main
171                    LM3:
172                            movl $0,-16(%ebp)

I suspect that the line

DataTO.Id = Convert.ToInt64(dataAccCom.GetParameterValue(IDbCmd, "op_Id"));

is causing the problem. Is it possible that the op_Id value is being set to null by the stored procedure?

To Guard against it use the Convert.IsDBNull method. For example:

if (!Convert.IsDBNull(dataAccCom.GetParameterValue(IDbCmd, "op_Id"))
{
 DataTO.Id = Convert.ToInt64(dataAccCom.GetParameterValue(IDbCmd, "op_Id"));
}
else 
{
 DataTO.Id = ...some default value or perform some error case management
}

From the Heroku Web

Dashboard => Your App Name => Resources => Pencil icon=> Flip the switch => Confirm

Have a look here:

If the browser also supports the HTML5 JavaScript API, you should be able to get the data with:

var attributes = element.dataset

or

var cat = element.dataset.cat

Oh, but I also read:

Unfortunately, the new dataset property has not yet been implemented in any browser, so in the meantime it’s best to use getAttribute and setAttribute as demonstrated earlier.

It is from May 2010.

If you use jQuery anyway, you might want to have a look at the customdata plugin. I have no experience with it though.

Here is my very simple working canvas draw and erase.

https://jsfiddle.net/richardcwc/d2gxjdva/

//Canvas_x000D_
var canvas = document.getElementById('canvas');_x000D_
var ctx = canvas.getContext('2d');_x000D_
//Variables_x000D_
var canvasx = $(canvas).offset().left;_x000D_
var canvasy = $(canvas).offset().top;_x000D_
var last_mousex = last_mousey = 0;_x000D_
var mousex = mousey = 0;_x000D_
var mousedown = false;_x000D_
var tooltype = 'draw';_x000D_
_x000D_
//Mousedown_x000D_
$(canvas).on('mousedown', function(e) {_x000D_
    last_mousex = mousex = parseInt(e.clientX-canvasx);_x000D_
 last_mousey = mousey = parseInt(e.clientY-canvasy);_x000D_
    mousedown = true;_x000D_
});_x000D_
_x000D_
//Mouseup_x000D_
$(canvas).on('mouseup', function(e) {_x000D_
    mousedown = false;_x000D_
});_x000D_
_x000D_
//Mousemove_x000D_
$(canvas).on('mousemove', function(e) {_x000D_
    mousex = parseInt(e.clientX-canvasx);_x000D_
    mousey = parseInt(e.clientY-canvasy);_x000D_
    if(mousedown) {_x000D_
        ctx.beginPath();_x000D_
        if(tooltype=='draw') {_x000D_
            ctx.globalCompositeOperation = 'source-over';_x000D_
            ctx.strokeStyle = 'black';_x000D_
            ctx.lineWidth = 3;_x000D_
        } else {_x000D_
            ctx.globalCompositeOperation = 'destination-out';_x000D_
            ctx.lineWidth = 10;_x000D_
        }_x000D_
        ctx.moveTo(last_mousex,last_mousey);_x000D_
        ctx.lineTo(mousex,mousey);_x000D_
        ctx.lineJoin = ctx.lineCap = 'round';_x000D_
        ctx.stroke();_x000D_
    }_x000D_
    last_mousex = mousex;_x000D_
    last_mousey = mousey;_x000D_
    //Output_x000D_
    $('#output').html('current: '+mousex+', '+mousey+'<br/>last: '+last_mousex+', '+last_mousey+'<br/>mousedown: '+mousedown);_x000D_
});_x000D_
_x000D_
//Use draw|erase_x000D_
use_tool = function(tool) {_x000D_
    tooltype = tool; //update_x000D_
}

canvas {_x000D_
    cursor: crosshair;_x000D_
    border: 1px solid #000000;_x000D_
}

<canvas id="canvas" width="800" height="500"></canvas>_x000D_
<input type="button" value="draw" onclick="use_tool('draw');" />_x000D_
<input type="button" value="erase" onclick="use_tool('erase');" />_x000D_
<div id="output"></div>

I usually lose track of all of my -20001-type error codes, so I try to consolidate all my application errors into a nice package like such:

SET SERVEROUTPUT ON

CREATE OR REPLACE PACKAGE errors AS
  invalid_foo_err EXCEPTION;
  invalid_foo_num NUMBER := -20123;
  invalid_foo_msg VARCHAR2(32767) := 'Invalid Foo!';
  PRAGMA EXCEPTION_INIT(invalid_foo_err, -20123);  -- can't use var >:O

  illegal_bar_err EXCEPTION;
  illegal_bar_num NUMBER := -20156;
  illegal_bar_msg VARCHAR2(32767) := 'Illegal Bar!';
  PRAGMA EXCEPTION_INIT(illegal_bar_err, -20156);  -- can't use var >:O

  PROCEDURE raise_err(p_err NUMBER, p_msg VARCHAR2 DEFAULT NULL);
END;
/

CREATE OR REPLACE PACKAGE BODY errors AS
  unknown_err EXCEPTION;
  unknown_num NUMBER := -20001;
  unknown_msg VARCHAR2(32767) := 'Unknown Error Specified!';

  PROCEDURE raise_err(p_err NUMBER, p_msg VARCHAR2 DEFAULT NULL) AS
    v_msg VARCHAR2(32767);
  BEGIN
    IF p_err = unknown_num THEN
      v_msg := unknown_msg;
    ELSIF p_err = invalid_foo_num THEN
      v_msg := invalid_foo_msg;
    ELSIF p_err = illegal_bar_num THEN
      v_msg := illegal_bar_msg;
    ELSE
      raise_err(unknown_num, 'USR' || p_err || ': ' || p_msg);
    END IF;

    IF p_msg IS NOT NULL THEN
      v_msg := v_msg || ' - '||p_msg;
    END IF;

    RAISE_APPLICATION_ERROR(p_err, v_msg);
  END;
END;
/

Then call errors.raise_err(errors.invalid_foo_num, 'optional extra text') to use it, like such:

BEGIN
  BEGIN
    errors.raise_err(errors.invalid_foo_num, 'Insufficient Foo-age!');
  EXCEPTION
    WHEN errors.invalid_foo_err THEN
      dbms_output.put_line(SQLERRM);
  END;

  BEGIN
    errors.raise_err(errors.illegal_bar_num, 'Insufficient Bar-age!');
  EXCEPTION
    WHEN errors.illegal_bar_err THEN
      dbms_output.put_line(SQLERRM);
  END;

  BEGIN
    errors.raise_err(-10000, 'This Doesn''t Exist!!');
  EXCEPTION
    WHEN OTHERS THEN
      dbms_output.put_line(SQLERRM);
  END;
END;
/

produces this output:

ORA-20123: Invalid Foo! - Insufficient Foo-age!
ORA-20156: Illegal Bar! - Insufficient Bar-age!
ORA-20001: Unknown Error Specified! - USR-10000: This Doesn't Exist!!

This happened to me when I ^C in the middle of a git push to GitHub. GitHub did not show that the changes had been made, however.

To fix it, I made a change to my working tree, committed, and then pushed again. It worked perfectly fine.

Just wanted to update this thread for future developers.

JQuery >1.12 Now supports being able to change every little piece of the request through JQuery.post ($.post({...}). see second function signature in https://api.jquery.com/jquery.post/

First of all, Thanks to code author!

I found the below link while googling and it is very simple and works best. Would never fail unless SVG is deprecated.

https://codepen.io/moistpaint/pen/ywFDe/

There is some js loading error in the code here but its perfectly working on the codepen.io link provided.

var mapOptions = {_x000D_
    zoom: 16,_x000D_
    center: new google.maps.LatLng(-37.808846, 144.963435)_x000D_
  };_x000D_
  map = new google.maps.Map(document.getElementById('map-canvas'),_x000D_
      mapOptions);_x000D_
_x000D_
_x000D_
var pinz = [_x000D_
    {_x000D_
        'location':{_x000D_
            'lat' : -37.807817,_x000D_
            'lon' : 144.958377_x000D_
        },_x000D_
        'lable' : 2_x000D_
    },_x000D_
    {_x000D_
        'location':{_x000D_
            'lat' : -37.807885,_x000D_
            'lon' : 144.965415_x000D_
        },_x000D_
        'lable' : 42_x000D_
    },_x000D_
    {_x000D_
        'location':{_x000D_
            'lat' : -37.811377,_x000D_
            'lon' : 144.956596_x000D_
        },_x000D_
        'lable' : 87_x000D_
    },_x000D_
    {_x000D_
        'location':{_x000D_
            'lat' : -37.811293,_x000D_
            'lon' : 144.962883_x000D_
        },_x000D_
        'lable' : 145_x000D_
    },_x000D_
    {_x000D_
        'location':{_x000D_
            'lat' : -37.808089,_x000D_
            'lon' : 144.962089_x000D_
        },_x000D_
        'lable' : 999_x000D_
    },_x000D_
];_x000D_
_x000D_
 _x000D_
_x000D_
for(var i = 0; i <= pinz.length; i++){_x000D_
   var image = 'data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2238%22%20height%3D%2238%22%20viewBox%3D%220%200%2038%2038%22%3E%3Cpath%20fill%3D%22%23808080%22%20stroke%3D%22%23ccc%22%20stroke-width%3D%22.5%22%20d%3D%22M34.305%2016.234c0%208.83-15.148%2019.158-15.148%2019.158S3.507%2025.065%203.507%2016.1c0-8.505%206.894-14.304%2015.4-14.304%208.504%200%2015.398%205.933%2015.398%2014.438z%22%2F%3E%3Ctext%20transform%3D%22translate%2819%2018.5%29%22%20fill%3D%22%23fff%22%20style%3D%22font-family%3A%20Arial%2C%20sans-serif%3Bfont-weight%3Abold%3Btext-align%3Acenter%3B%22%20font-size%3D%2212%22%20text-anchor%3D%22middle%22%3E' + pinz[i].lable + '%3C%2Ftext%3E%3C%2Fsvg%3E';_x000D_
_x000D_
  _x000D_
   var myLatLng = new google.maps.LatLng(pinz[i].location.lat, pinz[i].location.lon);_x000D_
   var marker = new google.maps.Marker({_x000D_
      position: myLatLng,_x000D_
      map: map,_x000D_
      icon: image_x000D_
  });_x000D_
}

html, body, #map-canvas {_x000D_
  height: 100%;_x000D_
  margin: 0px;_x000D_
  padding: 0px_x000D_
}

<div id="map-canvas"></div>_x000D_
<script async defer src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDtc3qowwB96ObzSu2vvjEoM2pVhZRQNSA&signed_in=true&callback=initMap&libraries=drawing,places"></script>

You just need to uri-encode your SVG html and replace the one in the image variable after "data:image/svg+xml" in the for loop.

For uri encoding you can use uri-encoder-decoder

You can decode the existing svg code first to get a better understanding of what is written.

string domainName = Request.Url.Host

Pointy's answer suggests the use of an object literal as an alternative to switch or if/else. I like this approach too, but the code in the answer creates a new map object every time the dispatch function is called:

function dispatch(funCode) {
  var map = {
    'explode': function() {
      prepExplosive();
      if (flammable()) issueWarning();
      doExplode();
    },

    'hibernate': function() {
      if (status() == 'sleeping') return;
      // ... I can't keep making this stuff up
    },
    // ...
  };

  var thisFun = map[funCode];
  if (thisFun) thisFun();
}

If map contains a large number of entries, this can create significant overhead. It's better to set up the action map only once and then use the already-created map each time, for example:

var actions = {
    'explode': function() {
        prepExplosive();
        if( flammable() ) issueWarning();
        doExplode();
    },

    'hibernate': function() {
        if( status() == 'sleeping' ) return;
        // ... I can't keep making this stuff up
    },
    // ...
};

function dispatch( name ) {
    var action = actions[name];
    if( action ) action();
}

I had this problem too but it looks like it depends on the Kubernetes offering and how everything was installed. In Azure, if you are using acs-engine install, you can find the shell script that is actually being run to provision it at:

/opt/azure/containers/provision.sh

To get a more fine-grained understanding, just read through it and run the commands that it specifies. For me, I had to run as root:

systemctl enable kubectl
systemctl restart kubectl

I don't know if the enable is necessary and I can't say if these will work with your particular installation, but it definitely worked for me.

That would be:

b.rstrip('\n')

If you want to strip space from each and every line, you might consider instead:

a.read().splitlines()

This will give you a list of lines, without the line end characters.

Put an l (lowercased letter L) directly before the specifier.

unsigned long n;
long m;

printf("%lu %ld", n, m);

Add this line before main function:

void swapCase (char* name);

int main()
{
   ...
   swapCase(name);    // swapCase prototype should be known at this point
   ...
}

This is called forward declaration: compiler needs to know function prototype when function call is compiled.

The behaviour comes from the fact that in Python prior to version 3 bytes was just an alias for str. In Python3.x bytes is an immutable version of bytearray - completely new type, not backwards compatible.

Python 3 has the facility of Launching parallel tasks. This makes our work easier.

It has for thread pooling and Process pooling.

The following gives an insight:

ThreadPoolExecutor Example

import concurrent.futures
import urllib.request

URLS = ['http://www.foxnews.com/',
        'http://www.cnn.com/',
        'http://europe.wsj.com/',
        'http://www.bbc.co.uk/',
        'http://some-made-up-domain.com/']

# Retrieve a single page and report the URL and contents
def load_url(url, timeout):
    with urllib.request.urlopen(url, timeout=timeout) as conn:
        return conn.read()

# We can use a with statement to ensure threads are cleaned up promptly
with concurrent.futures.ThreadPoolExecutor(max_workers=5) as executor:
    # Start the load operations and mark each future with its URL
    future_to_url = {executor.submit(load_url, url, 60): url for url in URLS}
    for future in concurrent.futures.as_completed(future_to_url):
        url = future_to_url[future]
        try:
            data = future.result()
        except Exception as exc:
            print('%r generated an exception: %s' % (url, exc))
        else:
            print('%r page is %d bytes' % (url, len(data)))

Another Example

import concurrent.futures
import math

PRIMES = [
    112272535095293,
    112582705942171,
    112272535095293,
    115280095190773,
    115797848077099,
    1099726899285419]

def is_prime(n):
    if n % 2 == 0:
        return False

    sqrt_n = int(math.floor(math.sqrt(n)))
    for i in range(3, sqrt_n + 1, 2):
        if n % i == 0:
            return False
    return True

def main():
    with concurrent.futures.ThreadPoolExecutor(max_workers=5) as executor:
        for number, prime in zip(PRIMES, executor.map(is_prime, PRIMES)):
            print('%d is prime: %s' % (number, prime))

if __name__ == '__main__':
    main()

It looks like you were on the right track... The ^ character matches beginning-of-line, and $ matches end-of-line. Jonathan's pattern will work for you... just wanted to give you the explanation behind it

Laravel 5.6 method: https://laravel.com/docs/5.6/views#passing-data-to-views

Example, with sharing a model collection to all views (AppServiceProvider.php):

use Illuminate\Support\Facades\View;
use App\Product;

public function boot()
{
    $products = Product::all();
    View::share('products', $products);

}

Function attributes can be used to write light-weight closures that wrap code and associated data together:

#!/usr/bin/env python

SW_DELTA = 0
SW_MARK  = 1
SW_BASE  = 2

def stopwatch():
   import time

   def _sw( action = SW_DELTA ):

      if action == SW_DELTA:
         return time.time() - _sw._time

      elif action == SW_MARK:
         _sw._time = time.time()
         return _sw._time

      elif action == SW_BASE:
         return _sw._time

      else:
         raise NotImplementedError

   _sw._time = time.time() # time of creation

   return _sw

# test code
sw=stopwatch()
sw2=stopwatch()
import os
os.system("sleep 1")
print sw() # defaults to "SW_DELTA"
sw( SW_MARK )
os.system("sleep 2")
print sw()
print sw2()

1.00934004784

2.00644397736

3.01593494415

You shouldn't rely on the order of elements by using prev or next. Just use the for attribute of the label, as it should correspond to the ID of the element you're currently manipulating:

var label = $("label[for='" + $(this).attr('id') + "']");

However, there are some cases where the label will not have for set, in which case the label will be the parent of its associated control. To find it in both cases, you can use a variation of the following:

var label = $('label[for="' + $(this).attr('id') + '"]');

if(label.length <= 0) {
    var parentElem = $(this).parent(),
        parentTagName = parentElem.get(0).tagName.toLowerCase();

    if(parentTagName == "label") {
        label = parentElem;
    }
}

I hope this helps!

For 'Bad' red:

• The Font Is: (156,0,6)
• The Background Is: (255,199,206)

For 'Good' green:

• The Font Is: (0,97,0)
• The Background Is: (198,239,206)

For 'Neutral' yellow:

• The Font Is: (156,101,0)
• The Background Is: (255,235,156)

Note that ord() doesn't give you the ASCII value per se; it gives you the numeric value of the character in whatever encoding it's in. Therefore the result of ord('ä') can be 228 if you're using Latin-1, or it can raise a TypeError if you're using UTF-8. It can even return the Unicode codepoint instead if you pass it a unicode:

>>> ord(u'?')
12354

In Oracle PL/SQL, if you are running a query that may return multiple rows, you need a cursor to iterate over the results. The simplest way is with a for loop, e.g.:

declare
  myname varchar2(20) := 'tom';
begin
  for result_cursor in (select * from mytable where first_name = myname) loop
    dbms_output.put_line(result_cursor.first_name);
    dbms_output.put_line(result_cursor.other_field);
  end loop;
end;

If you have a query that returns exactly one row, then you can use the select...into... syntax, e.g.:

declare 
  myname varchar2(20);
begin
  select first_name into myname 
    from mytable 
    where person_id = 123;
end;

Possibly unrelated, but if you want to start a new line after the current line, you can use o anywhere in the line.

In addition to configuration changes on your WWW server to handle the new subdomain, your code would need to be making changes to your DNS records. So, unless you're running your own BIND (or similar), you'll need to figure out how to access your name server provider's configuration. If they don't offer some sort of API, this might get tricky.

Update: yes, I would check with your registrar if they're also providing the name server service (as is often the case). I've never explored this option before but I suspect most of the consumer registrars do not. I Googled for GoDaddy APIs and GoDaddy DNS APIs but wasn't able to turn anything up, so I guess the best option would be to check out the online help with your provider, and if that doesn't answer the question, get a hold of their support staff.

If you're referring to the URL in the address bar, then

window.location.search

will give you just the query string part. Note that this includes the question mark at the beginning.

If you're referring to any random URL stored in (e.g.) a string, you can get at the query string by taking a substring beginning at the index of the first question mark by doing something like:

url.substring(url.indexOf("?"))

That assumes that any question marks in the fragment part of the URL have been properly encoded. If there's a target at the end (i.e., a # followed by the id of a DOM element) it'll include that too.

This worked for me:

text="   trim my edges    "

trimmed=$text
trimmed=${trimmed##+( )} #Remove longest matching series of spaces from the front
trimmed=${trimmed%%+( )} #Remove longest matching series of spaces from the back

echo "<$trimmed>" #Adding angle braces just to make it easier to confirm that all spaces are removed

#Result
<trim my edges>

To put that on fewer lines for the same result:

text="    trim my edges    "
trimmed=${${text##+( )}%%+( )}

1. Make sure that you're working with the version of Python that think you are. Within Python run import sys and print(sys.version).

2. Select the correct package manager to install pymysql with:

   • For Python 2.x sudo pip install pymysql.
   • For Python 3.x sudo pip3 install pymysql.
   • For either running on Anaconda: sudo conda install pymysql.
   • If that didn't work try APT: sudo apt-get install pymysql.

3. If all else fails, install the package directly:

   • Go to the PyMySQL page and download the zip file.
   • Then, via the terminal, cd to your Downloads folder and extract the folder.
   • cd into the newly extracted folder.
   • Install the setup.py file with: sudo python3 setup.py install.

This answer is a compilation of suggestions. Apart from the other ones proposed here, thanks to the comment by @cmaher on this related thread.

try This. Put Bellow Code In Button.

let alert = UIAlertController(title: "Your_Title_Text", message: "Your_MSG", preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "Your_Text", style: UIAlertActionStyle.default, handler: nil))
self.present(alert, animated:true, completion: nil)

It's a JavaScript quirk. When a function is a property of an object, more aptly called a method, this refers to the object. In the example of an event handler, the containing object is the element that triggered the event. When a standard function is invoked, this will refer to the global object. When you have nested functions as in your example, this does not relate to the context of the outer function at all. Inner functions do share scope with the containing function, so developers will use variations of var that = this in order to preserve the this they need in the inner function.

Seems your selector is wrong, try using:

a.button:hover{
     background: #383;
}

Your code

a.button a:hover

Means it is going to search for an a element inside a with class button.

If you want a HTML only solution, we can just use the pre tag. It defines "preformatted text" which means that it does not format word-wrapping. Here is a quick example to explain:

div {
    width: 200px;
    height: 200px;
    padding: 20px;
    background: #adf;
}
pre {
    width: 200px;
    height: 200px;
    padding: 20px;
    font: inherit;
    background: #fda;
}

<div>Look at this, this text is very neat, isn't it? But it's not quite what we want, though, is it? This text shouldn't be here! It should be all the way over there! What can we do?</div>
<pre>The pre tag has come to the rescue! Yay! However, we apologise in advance for any horizontal scrollbars that may be caused. If you need support, please raise a support ticket.</pre>

It's very easy to write that yourself, and that way you have more control over things.. As the other answers say, TypeScript is not aimed at adding runtime types or functionality.

Map:

class Map<T> {
    private items: { [key: string]: T };

    constructor() {
        this.items = {};
    }

    add(key: string, value: T): void {
        this.items[key] = value;
    }

    has(key: string): boolean {
        return key in this.items;
    }

    get(key: string): T {
        return this.items[key];
    }
}

List:

class List<T> {
    private items: Array<T>;

    constructor() {
        this.items = [];
    }

    size(): number {
        return this.items.length;
    }

    add(value: T): void {
        this.items.push(value);
    }

    get(index: number): T {
        return this.items[index];
    }
}

I haven't tested (or even tried to compile) this code, but it should give you a starting point.. you can of course then change what ever you want and add the functionality that YOU need...

As for your "special needs" from the List, I see no reason why to implement a linked list, since the javascript array lets you add and remove items.
Here's a modified version of the List to handle the get prev/next from the element itself:

class ListItem<T> {
    private list: List<T>;
    private index: number;

    public value: T;

    constructor(list: List<T>, value: T, index: number) {
        this.list = list;
        this.index = index;
        this.value = value;
    }

    prev(): ListItem<T> {
        return this.list.get(this.index - 1);
    }

    next(): ListItem<T> {
        return this.list.get(this.index + 1);   
    }
}

class List<T> {
    private items: Array<ListItem<T>>;

    constructor() {
        this.items = [];
    }

    size(): number {
        return this.items.length;
    }

    add(value: T): void {
        this.items.push(new ListItem<T>(this, value, this.size()));
    }

    get(index: number): ListItem<T> {
        return this.items[index];
    }
}

Here too you're looking at untested code..

Hope this helps.

Edit - as this answer still gets some attention

Javascript has a native Map object so there's no need to create your own:

let map = new Map();
map.set("key1", "value1");
console.log(map.get("key1")); // value1

In my case clicking the checkbox for 'import project into workspace' fixed the error, even though the project was already in the workspace folder and didn't actually get moved their by eclipse.

I've found using cmd works well as an alternative, especially when you need to pipe the output from the called application (espeically when it doesn't have built in logging, unlike msbuild)

cmd /C "$msbuild $args" >> $outputfile

Access 2007 can lose the CurrentDb: see http://support.microsoft.com/kb/167173, so in the event of getting "Object Invalid or no longer set" with the examples, use:

Dim db as Database
Dim rs As DAO.Recordset
Set db = CurrentDB
Set rs = db.OpenRecordset("SELECT * FROM myTable")

Here is the complete example (with main method) which can be added as a utility class in your project. All the format mentioned in SimpleDateFormate API is supported in the below method.

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

import org.apache.commons.lang.time.DateUtils;

public class DateUtility {

    public static Date parseDate(String inputDate) {

        Date outputDate = null;
        String[] possibleDateFormats =
              {
                    "yyyy.MM.dd G 'at' HH:mm:ss z",
                    "EEE, MMM d, ''yy",
                    "h:mm a",
                    "hh 'o''clock' a, zzzz",
                    "K:mm a, z",
                    "yyyyy.MMMMM.dd GGG hh:mm aaa",
                    "EEE, d MMM yyyy HH:mm:ss Z",
                    "yyMMddHHmmssZ",
                    "yyyy-MM-dd'T'HH:mm:ss.SSSZ",
                    "yyyy-MM-dd'T'HH:mm:ss.SSSXXX",
                    "YYYY-'W'ww-u",
                    "EEE, dd MMM yyyy HH:mm:ss z", 
                    "EEE, dd MMM yyyy HH:mm zzzz",
                    "yyyy-MM-dd'T'HH:mm:ssZ",
                    "yyyy-MM-dd'T'HH:mm:ss.SSSzzzz", 
                    "yyyy-MM-dd'T'HH:mm:sszzzz",
                    "yyyy-MM-dd'T'HH:mm:ss z",
                    "yyyy-MM-dd'T'HH:mm:ssz", 
                    "yyyy-MM-dd'T'HH:mm:ss",
                    "yyyy-MM-dd'T'HHmmss.SSSz",
                    "yyyy-MM-dd",
                    "yyyyMMdd",
                    "dd/MM/yy",
                    "dd/MM/yyyy"
              };

        try {

            outputDate = DateUtils.parseDate(inputDate, possibleDateFormats);
            System.out.println("inputDate ==> " + inputDate + ", outputDate ==> " + outputDate);

        } catch (ParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return outputDate;

    }

    public static String formatDate(Date date, String requiredDateFormat) {
        SimpleDateFormat df = new SimpleDateFormat(requiredDateFormat);
        String outputDateFormatted = df.format(date);
        return outputDateFormatted;
    }

    public static void main(String[] args) {

        DateUtility.parseDate("20181118");
        DateUtility.parseDate("2018-11-18");
        DateUtility.parseDate("18/11/18");
        DateUtility.parseDate("18/11/2018");
        DateUtility.parseDate("2018.11.18 AD at 12:08:56 PDT");
        System.out.println("");
        DateUtility.parseDate("Wed, Nov 18, '18");
        DateUtility.parseDate("12:08 PM");
        DateUtility.parseDate("12 o'clock PM, Pacific Daylight Time");
        DateUtility.parseDate("0:08 PM, PDT");
        DateUtility.parseDate("02018.Nov.18 AD 12:08 PM");
        System.out.println("");
        DateUtility.parseDate("Wed, 18 Nov 2018 12:08:56 -0700");
        DateUtility.parseDate("181118120856-0700");
        DateUtility.parseDate("2018-11-18T12:08:56.235-0700");
        DateUtility.parseDate("2018-11-18T12:08:56.235-07:00");
        DateUtility.parseDate("2018-W27-3");
    }

}

If you use anaconda, you can just create a new environment with the specified version. In case you don't want to keep the existing version 3.7, you can just uninstall it and install it from here.

What about using a tabular inside \author{}, just like in IEEE macros:

\documentclass{article}
\begin{document}
\title{Hello, World}
\author{
\begin{tabular}[t]{c@{\extracolsep{8em}}c} 
I. M. Author  & M. Y. Coauthor \\
My Department & Coauthor Department \\ 
My Institute & Coauthor Institute \\
email, address & email, address
\end{tabular}
}
\maketitle    
\end{document}

This will produce two columns authors with any documentclass.

Results:

Here is a way to center content both vertically and horizontally in any situation, which is useful when you do not know the width or height or both:

CSS

#container {
    display: table;
    width: 300px; /* not required, just for example */
    height: 400px; /* not required, just for example */
}

#update {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

HTML

<div id="container">
    <a id="update" href="#">
        <i class="icon-refresh"></i>
    </a>
</div>

JSFiddle

Note that the width and height values are just for demonstration here, you can change them to anything you want (or remove them entirely) and it will still work because the vertical centering here is a product of the way the table-cell display property works.

For portability you can say "${s#"${s%?}"}":

#!/bin/sh
m=bzzzM n=bzzzN
for s in \
    'vv'  'w'   ''    'uu  ' ' uu ' '  uu' / \
    'ab?' 'a?b' '?ab' 'ab??' 'a??b' '??ab' / \
    'cd#' 'c#d' '#cd' 'cd##' 'c##d' '##cd' / \
    'ef%' 'e%f' '%ef' 'ef%%' 'e%%f' '%%ef' / \
    'gh*' 'g*h' '*gh' 'gh**' 'g**h' '**gh' / \
    'ij"' 'i"j' '"ij' "ij'"  "i'j"  "'ij"  / \
    'kl{' 'k{l' '{kl' 'kl{}' 'k{}l' '{}kl' / \
    'mn$' 'm$n' '$mn' 'mn$$' 'm$$n' '$$mn' /
do  case $s in
    (/) printf '\n' ;;
    (*) printf '.%s. ' "${s#"${s%?}"}" ;;
    esac
done

Output:

.v. .w. .. . . . . .u. 
.?. .b. .b. .?. .b. .b. 
.#. .d. .d. .#. .d. .d. 
.%. .f. .f. .%. .f. .f. 
.*. .h. .h. .*. .h. .h. 
.". .j. .j. .'. .j. .j. 
.{. .l. .l. .}. .l. .l. 
.$. .n. .n. .$. .n. .n. 

if you wish to make it dynamically with an animation:

view.animate()
    .rotation(180)
    .start();

THATS IT

As an addendum, if you want to reapply your changes on top of the remote, you can also try:

git pull --rebase origin master

If you then want to undo some of your changes (but perhaps not all of them) you can use:

git reset SHA_HASH

Then do some adjustment and recommit.

Use

Try_convert(float,[Value])

See https://raresql.com/2013/04/26/sql-server-how-to-convert-varchar-to-float/

In my case, it had absolute nothing to do with network issues.

I had been using my local laravel testing environment using laradock. Because laradock runs the mysql server in a different container, you have to set your mysql host in the .env file to the name of the docker mysql container, which by default is mysql.

When I switched back to using homestead, it was trying to connect to a host named mysql, when in fact is should be looking on localhost.

What a DUH moment!

I had this issue with AOSP (clang).

Add external\libcxx\include to includes and _LIBCPP_COMPILER_CLANG to symbols

If you want to rename all occurrences of some key you can use a regex with the g option. For example:

var json = [{"_id":"1","email":"[email protected]","image":"some_image_url","name":"Name 1"},{"_id":"2","email":"[email protected]","image":"some_image_url","name":"Name 2"}];

str = JSON.stringify(json);

now we have the json in string format in str.

Replace all occurrences of "_id" to "id" using regex with the g option:

str = str.replace(/\"_id\":/g, "\"id\":");

and return to json format:

json = JSON.parse(str);

now we have our json with the wanted key name.

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

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

$method = $_SERVER['REQUEST_METHOD'];

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

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

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

From Oracle 11gR2, the LISTAGG clause should do the trick:

SELECT question_id,
       LISTAGG(element_id, ',') WITHIN GROUP (ORDER BY element_id)
FROM YOUR_TABLE
GROUP BY question_id;

Beware if the resulting string is too big (more than 4000 chars for a VARCHAR2, for instance): from version 12cR2, we can use ON OVERFLOW TRUNCATE/ERROR to deal with this issue.

You're half way there on your own. To implement a refresh, you'd just wrap what you already have in a function on the scope:

function PersonListCtrl($scope, $http) {
  $scope.loadData = function () {
     $http.get('/persons').success(function(data) {
       $scope.persons = data;
     });
  };

  //initial load
  $scope.loadData();
}

then in your markup

<div ng-controller="PersonListCtrl">
    <ul>
        <li ng-repeat="person in persons">
            Name: {{person.name}}, Age {{person.age}}
        </li>
    </ul>
   <button ng-click="loadData()">Refresh</button>
</div>

As far as "accessing your model", all you'd need to do is access that $scope.persons array in your controller:

for example (just puedo code) in your controller:

$scope.addPerson = function() {
     $scope.persons.push({ name: 'Test Monkey' });
};

Then you could use that in your view or whatever you'd want to do.

you need to assign the mysql_query to a variable (eg $result), then display this variable as you would a normal result from the database.

Probably you use Microsoft SQL Server which support Common Table Expressions (CTE) (see http://msdn.microsoft.com/en-us/library/ms190766.aspx) which are very friendly for query optimization. So I suggest you my favor construction:

WITH GetNumberOfPlans(Id,NumberOfPlans) AS (
    SELECT tableA.Id, COUNT(tableC.Id)
    FROM tableC
        RIGHT OUTER JOIN tableA ON tableC.tableAId = tableA.Id
    GROUP BY tableA.Id
),GetUserInformation(Id,Name,Owner,ImageUrl,
                     CompanyImageUrl,NumberOfUsers) AS (
    SELECT tableA.Id, tableA.Name, tableB.Username AS Owner, tableB.ImageUrl,
        tableB.CompanyImageUrl,COUNT(tableD.UserId),p.NumberOfPlans
    FROM tableA
        INNER JOIN tableB ON tableB.Id = tableA.Owner
        RIGHT OUTER JOIN tableD ON tableD.tableAId = tableA.Id
    GROUP BY tableA.Name, tableB.Username, tableB.ImageUrl, tableB.CompanyImageUrl
)
SELECT u.Id,u.Name,u.Owner,u.ImageUrl,u.CompanyImageUrl
    ,u.NumberOfUsers,p.NumberOfPlans
FROM GetUserInformation AS u
    INNER JOIN GetNumberOfPlans AS p ON p.Id=u.Id

After some experiences with CTE you will be find very easy to write code using CTE and you will be happy with the performance.

I came to this page because I have sensitive information in my command line parameters, and didn't want them stored in the code repository. I was using System Environment variables to hold the values, which could be set on each build or development machine as needed for each purpose. Environment Variable Expansion works great in Shell Batch processes, but not Visual Studio.

Visual Studio Start Options:

However, Visual Studio wouldn't return the variable value, but the name of the variable.

Example of Issue:

My final solution after trying several here on S.O. was to write a quick lookup for the Environment variable in my Argument Processor. I added a check for % in the incoming variable value, and if it's found, lookup the Environment Variable and replace the value. This works in Visual Studio, and in my Build Environment.

foreach (string thisParameter in args)
            {
                if (thisParameter.Contains("="))
                {
                    string parameter = thisParameter.Substring(0, thisParameter.IndexOf("="));
                    string value = thisParameter.Substring(thisParameter.IndexOf("=") + 1);

                    if (value.Contains("%"))
                    {   //Workaround for VS not expanding variables in debug
                        value = Environment.GetEnvironmentVariable(value.Replace("%", ""));
                    }

This allows me to use the same syntax in my sample batch files, and in debugging with Visual Studio. No account information or URLs saved in GIT.

Example Use in Batch

I have the same problem. I try to present view controller just after dismissing.

[self dismissModalViewControllerAnimated:YES];

When I try to do it without animation it works perfectly so the problem is that controller is still alive. I think that the best solution is to use dismissViewControllerAnimated:completion: for iOS5

I was thrown aback by what was possible in python2 vs python3. I will answer it based on what I ended up doing for python3. My objective was simple: check if a json response in dictionary format gave an error or not. My dictionary is called "token" and my key that I am looking for is "error". I am looking for key "error" and if it was not there setting it to value of None, then checking is the value is None, if so proceed with my code. An else statement would handle if I do have the key "error".

if ((token.get('error', None)) is None):
    do something

In package json:

"scripts": {
  "start": "node index",
  "dev": "nodemon index"
},

"devDependencies": {
  "nodemon": "^2.0.2"
}

And in the terminal for developing:

npm run dev

And for starting the server regular:

npm start

Use unset():

unset($array['key1']);

By chance: Default error pages often contain detailed information, e.g.

Apache/{Version} ({OS}) {Modules} PHP/{Version} {Modules} Server at {Domain}

Not so easy: Find out which versions of PHP applications run on the server and which version of PHP they require.

Another approach, only mentioned for the sake of completeness; please forget after reading: You could (but you won't!) detect the PHP version by trying known exploits.

1. insert if not exists
2. update:

    
INSERT INTO mytable (id1, t1) 
  SELECT 11, 'x1' FROM DUAL 
  WHERE NOT EXISTS (SELECT id1 FROM mytble WHERE id1 = 11); 

UPDATE mytable SET t1 = 'x1' WHERE id1 = 11;

Another regex example you can try using:

var mydate = json.date
var date = new Date(parseInt(mydate.replace(/\/Date\((-?\d+)\)\//, '$1');
mydate = date.getMonth() + 1 + '/' + date.getDate() + '/' + date.getFullYear();

date.getMonth() returns an integer 0 - 11 so we must add 1 to get the right month number wise

Try this:

$new_array = objectToArray($yourObject);

function objectToArray($d) 
{
    if (is_object($d)) {
        // Gets the properties of the given object
        // with get_object_vars function
        $d = get_object_vars($d);
    }

    if (is_array($d)) {
        /*
        * Return array converted to object
        * Using __FUNCTION__ (Magic constant)
        * for recursive call
        */
        return array_map(__FUNCTION__, $d);
    } else {
        // Return array
        return $d;
    }
}

If you put in

SELECT * FROM Users WHERE RegistrationDate >= '1/20/2009' 

it will automatically convert the string '1/20/2009' into the DateTime format for a date of 1/20/2009 00:00:00. So by using >= you should get every user whose registration date is 1/20/2009 or more recent.

Edit: I put this in the comment section but I should probably link it here as well. This is an article detailing some more in depth ways of working with DateTime's in you queries: http://www.databasejournal.com/features/mssql/article.php/2209321/Working-with-SQL-Server-DateTime-Variables-Part-Three---Searching-for-Particular-Date-Values-and-Ranges.htm

The solution in this gist did it for me

brew uninstall --ignore-dependencies node icu4c
brew install node

I have seen that happening several times, with broken links (symlinks that point to files that do not exist), grep tries to search on the target file, which does not exist (hence the correct and accurate error message).

I normally don't bother while doing sysadmin tasks over the console, but from within scripts I do look for text files with "find", and then grep each one:

find /etc -type f -exec grep -nHi -e "widehat" {} \;

Instead of:

grep -nRHi -e "widehat" /etc

with UnionTable as  
(
    SELECT a.id, a.time FROM dbo.a
    UNION
    SELECT b.id, b.time FROM dbo.b
) SELECT id FROM UnionTable GROUP BY id

I had this problem as well in XAMPP [XAMPP Control Panel v3.2.1] on Windows 8 64bit.

The first thing I done was to use the "Take Ownership" command (see below for a link) and this created a better error message.

From the error message above it changed to: 5:49:08 p.m. [Apache] Problem detected! 5:49:08 p.m. [Apache] Port 80 in use by "C:\Program Files (x86)\Skype\Phone\Skype.exe" with PID 4968! 5:49:08 p.m. [Apache] Apache WILL NOT start without the configured ports free! 5:49:08 p.m. [Apache] You need to uninstall/disable/reconfigure the blocking application 5:49:08 p.m. [Apache] or reconfigure Apache and the Control Panel to listen on a different port

Closing skype fixes this, reopening skype allows it to change the port number itself.

Adding this only because Google finds this error as the best result for "xampp apache wont start". Sorry for posting on an older issue.

Take Ownership Command: http://www.eightforums.com/tutorials/2814-take-ownership-add-context-menu-windows-8-a.html

As of .NET 4.6, you can use a DateTimeOffset object to get the unix milliseconds. It has a constructor which takes a DateTime object, so you can just pass in your object as demonstrated below.

DateTime yourDateTime;
long yourDateTimeMilliseconds = new DateTimeOffset(yourDateTime).ToUnixTimeMilliseconds();

As noted in other answers, make sure yourDateTime has the correct Kind specified, or use .ToUniversalTime() to convert it to UTC time first.

Here you can learn more about DateTimeOffset.

Use LinkedList<> when

1. You don't know how many objects are coming through the flood gate. For example, Token Stream.
2. When you ONLY wanted to delete\insert at the ends.

For everything else, it is better to use List<>.

There are many examples and also of different types for logging. Take a look at the java.util.logging package.

Example code:

import java.util.logging.Logger;

public class Main {

  private static Logger LOGGER = Logger.getLogger("InfoLogging");

  public static void main(String[] args) {
    LOGGER.info("Logging an INFO-level message");
  }
}

Without hard-coding the class name:

import java.util.logging.Logger;

public class Main {
  private static final Logger LOGGER = Logger.getLogger(
    Thread.currentThread().getStackTrace()[0].getClassName() );

  public static void main(String[] args) {
    LOGGER.info("Logging an INFO-level message");
  }
}

Remove all HTML tags from PHP string with content!

Let say you have string contains anchor tag and you want to remove this tag with content then this method will helpful.

$srting = '<a title="" href="/index.html"><b>Some Text</b></a>
Lorem Ipsum is simply dummy text of the printing and typesetting industry.';

echo strip_tags_content($srting);

function strip_tags_content($text) {

    return preg_replace('@<(\w+)\b.*?>.*?</\1>@si', '', $text);
    
 }

Output:

Lorem Ipsum is simply dummy text of the printing and typesetting industry.

Hope to add more value by providing the normal formatter including the year, month and day with the time. You can use this formatter for more than just a year

[dateFormat setDateFormat: @"yyyy-MM-dd HH:mm:ss zzz"]; 

\l for databases \c DatabaseName to switch to db \df for procedures stored in particular database

#include<stdio.h> 
#include<stdlib.h>
#include<string.h>
void main()
{
int a = 543210 ;
char arr[10] ="" ;

itoa(a,arr,10) ;   // itoa() is a function of stdlib.h file that convert integer 
                   // int to array itoa( integer, targated array, base u want to             
                   //convert like decimal have 10 

for( int i= 0 ; i < strlen(arr); i++)   //  strlen()   function in string file thar return string length
  printf("%c",arr[i]);

}

select replace ( colname, '''', '') AS colname FROM .[dbo].[Db Name]

You could simply use CSS animated text generator. There are pre-created templates already

A better (IMO) one-line approach, works on ExtJS 4, not sure about 3:

store.proxy.reader.jsonData

I just came up with the same problem since we still use bootstrap 2.3.2.

My solution for this: http://jsfiddle.net/KnuU6/281/

css:

.myCollapse {
    display: none;
}
.myCollapse.in {
    display: block;
}

javascript:

 $("[data-toggle=myCollapse]").click(function( ev ) {
   ev.preventDefault();
   var target;
   if (this.hasAttribute('data-target')) {
 target = $(this.getAttribute('data-target'));
   } else {
 target = $(this.getAttribute('href'));
   };
   target.toggleClass("in");
 });

html:

<table>
  <tr><td><a href="#demo" data-toggle="myCollapse">Click me to toggle next row</a></td></tr>
  <tr class="collapse" id="#demo"><td>You can collapse and expand me.</td></tr>
</table>

Use

git reset

to unstage all the staged files.

I know this is very old, but, for whoever it may helps.

less +F my_log_file.log

that's just basic, with less you can do lot more powerful things. once you start seeing logs you can do search, go to line number, search for pattern, much more plus it is faster for large files.

its like vim for logs[totally my opinion]

original less's documentation : https://linux.die.net/man/1/less

less cheatsheet : https://gist.github.com/glnds/8862214

this answer is based on Shamil Yakupov answer, with real object instead of string.

using System.Dynamic;

dynamic response = new ExpandoObject();
response.message = "Email address already exist";

return Content<object>(HttpStatusCode.BadRequest, response);

What about something like this:

for /f %%f in ('curl -s -l -u user:pass ftp://ftp.myftpsite.com/') do curl -O -u user:pass ftp://ftp.myftpsite.com/%%f

public Image Base64ToImage(string base64String)
{
   // Convert Base64 String to byte[]
    byte[] imageBytes = Convert.FromBase64String(base64String);
    MemoryStream ms = new MemoryStream(imageBytes, 0, imageBytes.Length);

    // Convert byte[] to Image
    ms.Write(imageBytes, 0, imageBytes.Length);
    Image image = Image.FromStream(ms, true);

    return image;
}

HTML 5 allows summary tag, details element. That can be used to view or hide (collapse/expand) a section. Link

You have to be careful using the destructor. This will get called on the GC Finalizer thread. In some cases the resources that your freeing may not like being released on a different thread from the one they were created on.

In VB code, when trying to submit an INSERT query, you must submit a double query in the same 'executenonquery' like this:

sqlQuery = "SET IDENTITY_INSERT dbo.TheTable ON; INSERT INTO dbo.TheTable (Col1, COl2) VALUES (Val1, Val2); SET IDENTITY_INSERT dbo.TheTable OFF;"

I used a ; separator instead of a GO.

Works for me. Late but efficient!

This is what I did to extract the piece of the directory:

for path in file_list:
  directories = path.rsplit('\\')
  directories.reverse()
  line_replace_add_directory = line_replace+directories[2]

Thank you for your help.

It is worth noting here that one of the most significant differences between conditionally executing code based on #if DEBUG versus if(System.Diagnostics.Debugger.IsAttached) is that the compiler directive changes the code that is compiled. That is, if you have two different statements in an #if DEBUG/#else/#endif conditional block, only one of them will appear in the compiled code. This is an important distinction because it allows you do do things such as conditionally compile method definitions to be public void mymethod() versus internal void mymethod() depending on build type so that you can, for example, run unit tests on debug builds that will not break access control on production builds, or conditionally compile helper functions in debug builds that will not appear in the final code if they would violate security in some way should they escape into the wild. The IsAttached property, on the other hand, does not affect the compiled code. Both sets of code are in all of the builds - the IsAttached condition will only affect what is executed. This by itself can present a security issue.

import re
regex = re.compile("u'2022'",re.UNICODE)
newstring = re.sub(regex, something, yourstring, <optional flags>)

try {
        java.util.Collections.sort(data,
                new Comparator<Map<String, String>>() {
                    SimpleDateFormat sdf = new SimpleDateFormat(
                            "MM/dd/yyyy");

                    public int compare(final Map<String, String> map1,
                            final Map<String, String> map2) {
                        Date date1 = null, date2 = null;
                        try {
                            date1 = sdf.parse(map1.get("Date"));
                            date2 = sdf.parse(map2.get("Date"));
                        } catch (ParseException e) {
                            e.printStackTrace();
                        }
                        if (date1.compareTo(date2) > 0) {
                            return +1;
                        } else if (date1.compareTo(date2) == 0) {
                            return 0;
                        } else {
                            return -1;
                        }
                    }
                });

    } catch (Exception e) {

    }

use this:

pil_image = PIL.Image.open('Image.jpg').convert('RGB') 
open_cv_image = numpy.array(pil_image) 
# Convert RGB to BGR 
open_cv_image = open_cv_image[:, :, ::-1].copy() 

The right way to set an item selected when the combobox is populated by some class' constructor (as @milosz posted):

combobox.getModel().setSelectedItem(new ClassName(parameter1, parameter2));

In your case the code would be:

test.getModel().setSelectedItem(new ComboItem(3, "banana"));

Remember .slice() won't work for two-dimensional arrays. You'll need a function like this:

function copy(array) {
  return array.map(function(arr) {
    return arr.slice();
  });
}

Here is an example straight from PHP.net

$a = array(
    "one" => 1,
    "two" => 2,
    "three" => 3,
    "seventeen" => 17
);

foreach ($a as $k => $v) {
    echo "\$a[$k] => $v.\n";
}

in the foreach you can do a comparison of each key to something that you are looking for

I'm not sure what you're trying to do, but here's something to consider: c(); won't do anything. c is an instance of the class checkbox and not a method to be called. So consider this:

public class FirstWindow extends JFrame {      public FirstWindow() {         checkbox c = new checkbox();         c.yourMethod(yourParameters); // call the method you made in checkbox     } }  public class checkbox extends JFrame {      public checkbox(yourParameters) {          // this is the constructor method used to initialize instance variables     }      public void yourMethod() // doesn't have to be void     {         // put your code here     } } 

You can use the ProcessExit event of the AppDomain:

class Program
{
    static void Main(string[] args)
    {
        AppDomain.CurrentDomain.ProcessExit += new EventHandler(CurrentDomain_ProcessExit);           
        // do some work

    }

    static void CurrentDomain_ProcessExit(object sender, EventArgs e)
    {
        Console.WriteLine("exit");
    }
}

Update

Here is a full example program with an empty "message pump" running on a separate thread, that allows the user to input a quit command in the console to close down the application gracefully. After the loop in MessagePump you will probably want to clean up resources used by the thread in a nice manner. It's better to do that there than in ProcessExit for several reasons:

• Avoid cross-threading problems; if external COM objects were created on the MessagePump thread, it's easier to deal with them there.
• There is a time limit on ProcessExit (3 seconds by default), so if cleaning up is time consuming, it may fail if pefromed within that event handler.

Here is the code:

class Program
{
    private static bool _quitRequested = false;
    private static object _syncLock = new object();
    private static AutoResetEvent _waitHandle = new AutoResetEvent(false);

    static void Main(string[] args)
    {
        AppDomain.CurrentDomain.ProcessExit += new EventHandler(CurrentDomain_ProcessExit);
        // start the message pumping thread
        Thread msgThread = new Thread(MessagePump);
        msgThread.Start();
        // read input to detect "quit" command
        string command = string.Empty;
        do
        {
            command = Console.ReadLine();
        } while (!command.Equals("quit", StringComparison.InvariantCultureIgnoreCase));
        // signal that we want to quit
        SetQuitRequested();
        // wait until the message pump says it's done
        _waitHandle.WaitOne();
        // perform any additional cleanup, logging or whatever
    }

    private static void SetQuitRequested()
    {
        lock (_syncLock)
        {
            _quitRequested = true;
        }
    }

    private static void MessagePump()
    {
        do
        {
            // act on messages
        } while (!_quitRequested);
        _waitHandle.Set();
    }

    static void CurrentDomain_ProcessExit(object sender, EventArgs e)
    {
        Console.WriteLine("exit");
    }
}

A late answer, although I thought of giving an in-depth answer to this question. This method is suitable for Android Studio 1.0.0 and above.

STEPS

1. First switch your folder structure from Android to Project.

2. Now search for the libs folder inside app - build folder.

3. Once you have pasted the .jar file inside libs folder. Right click on the jar file and at end click on Add as library. This will take care of adding compile files('libs/library_name.jar') in build.gradle [You don't have to manually enter this in your build file].

Now you can start using the library in your project.

Converting String to Json Object by using org.json.simple.JSONObject

private static JSONObject createJSONObject(String jsonString){
    JSONObject  jsonObject=new JSONObject();
    JSONParser jsonParser=new  JSONParser();
    if ((jsonString != null) && !(jsonString.isEmpty())) {
        try {
            jsonObject=(JSONObject) jsonParser.parse(jsonString);
        } catch (org.json.simple.parser.ParseException e) {
            e.printStackTrace();
        }
    }
    return jsonObject;
}

A class in HTML means that in order to set attributes to it in CSS, you simply need to add a period in front of it.
For example, the CSS code of that html code may be:

.clear {     height: 50px;     width: 25px; } 

Also, if you, as suggested by abiessu, are attempting to add the CSS clear: both; attribute to the div to prevent anything from floating to the left or right of this div, you can use this CSS code:

.clear {     clear: both; } 

tl;dr

LocalDate.of( 2018 , Month.JANUARY , 23 )
         .format( DateTimeFormatter.ofPattern( “uuuu-MM-EEE” , Locale.US )  )

java.time

The modern approach uses the java.time classes.

LocalDate ld = LocalDate.of( 2018 , Month.JANUARY , 23 ) ;

Note how we specify a Locale such as Locale.CANADA_FRENCH to determine the human language used to translate the name of the day.

DateTimeFormatter f = DateTimeFormatter.ofPattern( “uuuu-MM-EEE” , Locale.US ) ;
String output = ld.format( f ) ;

ISO 8601

By the way, you may be interested in the standard ISO 8601 week numbering scheme: yyyy-Www-d.

2018-W01-2

Week # 1 has the first Thursday of the calendar-year. Week starts on a Monday. A year has either 52 or 53 weeks. The last/first few days of a calendar-year may land in the next/previous week-based-year.

The single digit on the end is day-of-week, 1-7 for Monday-Sunday.

Add the ThreeTen-Extra library class to your project for the YearWeek class.

About java.time

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

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

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

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, and later
  • Built-in.
  • Part of the standard Java API with a bundled implementation.
  • Java 9 adds some minor features and fixes.
• Java SE 6 and Java SE 7
  • Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android bundle implementations of the java.time classes.
  • For earlier Android, the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….

The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval, YearWeek, YearQuarter, and more.

The quick and simple answer is No.

Javascript is quite a high level language and does not have access to this sort of information.

More info on this link: http://www.mokasocial.com/2011/07/sexily-styled-toggle-buttons-for-android/

<ToggleButton 
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@drawable/toggle_me"/>

and the drawable will be something like:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="true"
        android:drawable="@drawable/toggle_me_on" /> <!-- checked -->
    <item android:drawable="@drawable/toggle_me_off" /> <!-- default/unchecked -->
</selector>

This sort of protection is normally provided by using HTTPS, so that all communication between the web server and the client is encrypted.

The exact instructions on how to achieve this will depend on your web server.

The Apache documentation has a SSL Configuration HOW-TO guide that may be of some help. (thanks to user G. Qyy for the link)

One advantage your current approach does have is that it will raise an error if multiple rows are returned by the predicate. To reproduce that you can use.

SELECT @currentTerm = currentterm,
       @termID = termid,
       @endDate = enddate
FROM   table1
WHERE  iscurrent = 1

IF( @@ROWCOUNT <> 1 )
  BEGIN
      RAISERROR ('Unexpected number of matching rows',
                 16,
                 1)

      RETURN
  END  

cursor.fetchall() and list(cursor) are essentially the same. The different option is to not retrieve a list, and instead just loop over the bare cursor object:

for result in cursor:

This can be more efficient if the result set is large, as it doesn't have to fetch the entire result set and keep it all in memory; it can just incrementally get each item (or batch them in smaller batches).

If you've some strict (ordered!) arguments, then you can get them simply by checking process.argv.

var args = process.argv.slice(2);

if (args[0] === "--env" && args[1] === "production");

Execute it: gulp --env production

...however, I think that this is tooo strict and not bulletproof! So, I fiddled a bit around... and ended up with this utility function:

function getArg(key) {
  var index = process.argv.indexOf(key);
  var next = process.argv[index + 1];
  return (index < 0) ? null : (!next || next[0] === "-") ? true : next;
}

It eats an argument-name and will search for this in process.argv. If nothing was found it spits out null. Otherwise if their is no next argument or the next argument is a command and not a value (we differ with a dash) true gets returned. (That's because the key exist, but there's just no value). If all the cases before will fail, the next argument-value is what we get.

> gulp watch --foo --bar 1337 -boom "Foo isn't equal to bar."

getArg("--foo") // => true
getArg("--bar") // => "1337"
getArg("-boom") // => "Foo isn't equal to bar."
getArg("--404") // => null

Ok, enough for now... Here's a simple example using gulp:

var gulp = require("gulp");
var sass = require("gulp-sass");
var rename = require("gulp-rename");

var env = getArg("--env");

gulp.task("styles", function () {
  return gulp.src("./index.scss")
  .pipe(sass({
    style: env === "production" ? "compressed" : "nested"
  }))
  .pipe(rename({
    extname: env === "production" ? ".min.css" : ".css"
  }))
  .pipe(gulp.dest("./build"));
});

Run it gulp --env production

Searches should include Wikipedia, which is surprisingly good for a number of programming concepts/terms such as Application Programming Interface:

What is an API?

An application programming interface (API) is a particular set of rules ('code') and specifications that software programs can follow to communicate with each other. It serves as an interface between different software programs and facilitates their interaction, similar to the way the user interface facilitates interaction between humans and computers.

How is it used?

The same way any set of rules are used.

When and where is it used?

Depends upon realm and API, naturally. Consider these:

1. The x86 (IA-32) Instruction Set (very useful ;-)
2. A BIOS interrupt call
3. OpenGL which is often exposed as a C library
4. Core Windows system calls: WinAPI
5. The Classes and Methods in Ruby's core library
6. The Document Object Model exposed by browsers to JavaScript
7. Web services, such as those provided by Facebook's Graph API
8. An implementation of a protocol such as JNI in Java

Happy coding.

You can use -k option to run test cases with different patterns:

py.test tests_directory/foo.py tests_directory/bar.py -k 'test_001 or test_some_other_test'

This will run test cases with name test_001 and test_some_other_test deselecting the rest of the test cases.

Note: This will select any test case starting with test_001 or test_some_other_test. For example, if you have test case test_0012 it will also be selected.

This one will solve all your problems not only for Mac but works on every basic shell -> Linux also:

If you have a Mac and you've installed python3 like most of us do :) (with brew install - ofc)

your file is located in:

/usr/local/Cellar/python/3.6.4_4/bin/python3

How do you know? -> you can run this on every basic shell Run:

which python3

You should get:

/usr/local/bin/python3

Now this is a symbolic link, how do you know? Run:

ls -al /usr/local/bin/python3 

and you'll get:

/usr/local/bin/python3 -> /usr/local/Cellar/python/3.6.4_4/bin/python3

which means that your

/usr/local/bin/python3 

is actually pointing to:

/usr/local/Cellar/python/3.6.4_4/bin/python3

If, for some reason, your

/usr/local/bin/python3 

is not pointing to the place you want, which in our case:

/usr/local/Cellar/python/3.6.4_4/bin/python3

just backup it:

cp /usr/local/bin/python3{,.orig} 

and run:

rm -rf /usr/local/bin/python3

now create a new symbolic link:

ln -s /usr/local/Cellar/python/3.6.4_4/bin/python3 /usr/local/bin/python3 

and now your

/usr/local/bin/python3

is pointing to

/usr/local/Cellar/python/3.6.4_4/bin/python3 

Check it out by running:

ls -al /usr/local/bin/python3

I needed to add as many options to dropdowns as there were dropdowns on my page. So I used it in this way:

function myAppender(obj, value, text){
    obj.append($('<option></option>').val(value).html(text));
}

$(document).ready(function() {
    var counter = 0;
    var builder = 0;
    // Get the number of dropdowns
    $('[id*="ddlPosition_"]').each(function() {
        counter++;
    });

    // Add the options for each dropdown
    $('[id*="ddlPosition_"]').each(function() {
        var myId = this.id.split('_')[1];

        // Add each option in a loop for the specific dropdown we are on
        for (var i=0; i<counter; i++) {
            myAppender($('[id*="ddlPosition_'+myId+'"]'), i, i+1);
        }
        $('[id*="ddlPosition_'+myId+'"]').val(builder);
        builder++;
    });
});

This dynamically set up dropdowns with values like 1 to n, and automatically selected the value for the order that dropdown was in (i.e. 2nd dropdown got "2" in the box, etc.).

It was ridiculous that I could not use this or this.Object or $.obj or anything like that in my 2nd .each(), though --- I actually had to get the specific ID of that object and then grab and pass that whole object to my function before it would append. Fortunately the ID of my dropdown was separated by a "_" and I could grab it. I don't feel I should have had to, but it kept giving me jQuery exceptions otherwise. Something others struggling with what I was might enjoy knowing.

In terms of 'C' (Because static keyword has different meaning between 'C' & 'C++')

Lets talk about different scope in 'C'

SCOPE: It is basically how long can I see something and how far.

1. Local variable : Scope is only inside a function. It resides in the STACK area of RAM. Which means that every time a function gets called all the variables that are the part of that function, including function arguments are freshly created and are destroyed once the control goes out of the function. (Because the stack is flushed every time function returns)

2. Static variable: Scope of this is for a file. It is accessible every where in the file
   in which it is declared. It resides in the DATA segment of RAM. Since this can only be accessed inside a file and hence INTERNAL linkage. Any
   other files cannot see this variable. In fact STATIC keyword is the only way in which we can introduce some level of data or function
   hiding in 'C'

3. Global variable: Scope of this is for an entire application. It is accessible form every where of the application. Global variables also resides in DATA segment Since it can be accessed every where in the application and hence EXTERNAL Linkage

By default all functions are global. In case, if you need to hide some functions in a file from outside, you can prefix the static keyword to the function. :-)

this works too.

df = NULL
for (k in 1:10)
    {
       x = 1
       y = 2
       z = 3
       df = rbind(df, data.frame(x,y,z))
     }

output will look like this

df #enter

x y z #col names
1 2 3

Write command: adb devices (it will list the device currently connected) Select Textbox where you want to write text. Write command: adb shell input text "Yourtext" (make sure only one device is connected to run this command) Done!

Here is one-liner in Bash shell using direct read from git files:

(head=($(<.git/HEAD)); cat .git/${head[1]})

^{You need to run above command in your git root folder.}

This method can be useful when you've repository files, but git command has been not installed.

If won't work, check in .git/refs/heads folder what kind of heads do you have present.

100 times faster than git filter-branch and simpler

There are very good answers in this thread, but meanwhile many of them are outdated. Using git-filter-branch is no longer recommended, because it is difficult to use and awfully slow on big repositories.

git-filter-repo is much faster and simpler to use.

git-filter-repo is a Python script, available at github: https://github.com/newren/git-filter-repo . When installed it looks like a regular git command and can be called by git filter-repo.

You need only one file: the Python3 script git-filter-repo. Copy it to a path that is included in the PATH variable. On Windows you may have to change the first line of the script (refer INSTALL.md). You need Python3 installed installed on your system, but this is not a big deal.

First you can run

git filter-repo --analyze

This helps you to determine what to do next.

You can delete your DVD-rip file everywhere:

git filter-repo --invert-paths --path-match DVD-rip
 

Filter-repo is really fast. A task that took around 9 hours on my computer by filter-branch, was completed in 4 minutes by filter-repo. You can do many more nice things with filter-repo. Refer to the documentation for that.

Warning: Do this on a copy of your repository. Many actions of filter-repo cannot be undone. filter-repo will change the commit hashes of all modified commits (of course) and all their descendants down to the last commits!

I guess the only way to do this is by utilizing reusable fragments:

fragment UserFragment on Users {
    id
    username
    count
} 

FetchUsers {
    users(id: "2") {
        ...UserFragment
    }
}

You need the stat call, and the file name:

my $last_mod_time = (stat ($file))[9];

Perl also has a different version:

my $last_mod_time = -M $file;

but that value is relative to when the program started. This is useful for things like sorting, but you probably want the first version.

Android Studio can now show this. Go to Build > Analyze APK... and select your apk. Then you can see the content of the AndroidManifset file.

If the new data could be an array or a scalar, and you want to prevent the new data to be nested if it was an array, the splat operator is awesome! It returns a scalar for a scalar, and an unpacked list of arguments for an array.

1.9.3-p551 :020 > a = [1, 2]
 => [1, 2] 
1.9.3-p551 :021 > b = [3, 4]
 => [3, 4] 
1.9.3-p551 :022 > c = 5
 => 5 
1.9.3-p551 :023 > a.object_id
 => 6617020 
1.9.3-p551 :024 > a.push *b
 => [1, 2, 3, 4] 
1.9.3-p551 :025 > a.object_id
 => 6617020 
1.9.3-p551 :026 > a.push *c
 => [1, 2, 3, 4, 5] 
1.9.3-p551 :027 > a.object_id
 => 6617020 

Try the freeware iOS Console. Just download, launch, connect your device -- et voila!

You can change the proerty to Task<IEnumerable>

and do something like:

get
{
    Task<IEnumerable>.Run(async()=>{
       return await getMyList();
    });
}

and use it like await MyList;

git pull origin master will fetch all the changes from the remote's master branch and will merge it into your local.We generally don't use git pull origin/master.We can do the same thing by git merge origin/master.It will merge all the changes from "cached copy" of origin's master branch into your local branch.In my case git pull origin/master is throwing the error.

typedef typename Tail::inUnion<U> dummy;

However, I'm not sure you're implementation of inUnion is correct. If I understand correctly, this class is not supposed to be instantiated, therefore the "fail" tab will never avtually fails. Maybe it would be better to indicates whether the type is in the union or not with a simple boolean value.

template <typename T, typename TypeList> struct Contains;

template <typename T, typename Head, typename Tail>
struct Contains<T, UnionNode<Head, Tail> >
{
    enum { result = Contains<T, Tail>::result };
};

template <typename T, typename Tail>
struct Contains<T, UnionNode<T, Tail> >
{
    enum { result = true };
};

template <typename T>
struct Contains<T, void>
{
    enum { result = false };
};

PS: Have a look at Boost::Variant

PS2: Have a look at typelists, notably in Andrei Alexandrescu's book: Modern C++ Design

I have used wire shark tool for monitoring service calls from silver light app in browser to service. try the link gives clear info

It enables you to monitor the whole request and response contents.

Getting one char from string at specified index

Dim pos As Integer
Dim outStr As String
pos = 2 
Dim outStr As String
outStr = Left(Mid("abcdef", pos), 1)

outStr="b"

These problems are caused by the use of the same object at the same two classes. Objects used does not contain new method has been added that the new object class contains.

ex:

filenotnull=/DayMoreConfig.conf
16-07-2015 05:02:10:ussdgw-1: Open TCP/IP connection to SMSC: 10.149.96.66 at 2775
16-07-2015 05:02:10:ussdgw-1: Bind request: (bindreq: (pdu: 0 9 0 [1]) 900 900 GEN 52 (addrrang: 0 0 2000) ) 
Exception in thread "main" java.lang.NoSuchMethodError: gateway.smpp.PDUEventListener.<init>(Lgateway/smpp/USSDClient;)V
        at gateway.smpp.USSDClient.bind(USSDClient.java:139)
        at gateway.USSDGW.initSmppConnection(USSDGW.java:274)
        at gateway.USSDGW.<init>(USSDGW.java:184)
        at com.vinaphone.app.ttn.USSDDayMore.main(USSDDayMore.java:40)

-bash-3.00$ 

These problems are caused by the concomitant 02 similar class (1 in src, 1 in jar file here is gateway.jar)

1: No difference. It is kept around to allow old S-code to continue to function. This is documented a "Note" in ?Math

2: Yes: But you already know it:

`^`(x,y)
#[1] 1024

In R the mathematical operators are really functions that the parser takes care of rearranging arguments and function names for you to simulate ordinary mathematical infix notation. Also documented at ?Math.

Edit: Let me add that knowing how R handles infix operators (i.e. two argument functions) is very important in understanding the use of the foundational infix "[[" and "["-functions as (functional) second arguments to lapply and sapply:

> sapply( list( list(1,2,3), list(4,3,6) ), "[[", 1)
[1] 1 4
> firsts <- function(lis) sapply(lis, "[[", 1)
> firsts( list( list(1,2,3), list(4,3,6) ) )
[1] 1 4

See JFrame.setDefaultCloseOperation(DISPOSE_ON_CLOSE)¹. You might also use EXIT_ON_CLOSE, but it is better to explicitly clean up any running threads, then when the last GUI element becomes invisible, the EDT & JRE will end.

The 'button' to invoke this operation is already on a frame.

1. See this answer to How to best position Swing GUIs? for a demo. of the DISPOSE_ON_CLOSE functionality.
   
   The JRE will end after all 3 frames are closed by clicking the X button.

Use backspace to delete whatever there is between git clone and the url and then use spacebar to add a clean space between them. Simple as that.