To me we should be careful when we use the word web service. We should all the time specify if we are speaking of SOAP web service, REST web service or other kind of web services because we are speaking about different things here and people don't understand anymore if we named all of them web services.

Basically SOAP web services are very well established for years and they follow a strict specification that describe how to communicate with them based on the SOAP specification. Now REST web services are a bit newer and basically looks like simpler because they are not using any communication protocol. Basically what you send and receive when you use a REST web service is plain XML. People like it because they can parse the xml the way they want without having to deal with a more sophisticated communication protocol like SOAP.

To me REST services are almost like if you would create a servlet instead of a SOAP web service. The servlet get data in and return data out. The format of the data are xml based. We can also imagine to use something else than xml if we want. For instance tags could be used instead of xml and that would be not REST anymore but something else (Could be even lighter in term of weight because xml is not light by nature). Would we call that still a web service? Yes we could but that will not follow any current standard and this is the main issue here if we start to call everything web services but we can do it the way we want then we are loosing on the interoperability side of the things. That means that the format of the data that is exchanged with the web service is not standardized anymore. That requires then that server and client agree on the format of the data whereas with SOAP this is all predefined already and server and client can interoperate without to know each other because they follow the same standard.

What people don't like with SOAP is that they have hard time to understand it and they cannot generate the queries manually. Computers can do that very well however so this is where we need to be clear: are web services queries and response supposed to be used directly by the end users or do we agree that web services are underneath API called by computer systems based on some normalized standards?

If you are on branch A do:

git merge -s recursive -X theirs B

Tested on git version 1.7.8

Posted it also here: How to run powershell command in batch file

Following this thread:
https://community.idera.com/database-tools/powershell/powertips/b/tips/posts/converting-powershell-to-batch


you can convert any PowerShell script into a batch file easily using this PowerShell function:

function Convert-PowerShellToBatch
{
    param
    (
        [Parameter(Mandatory,ValueFromPipeline,ValueFromPipelineByPropertyName)]
        [string]
        [Alias("FullName")]
        $Path
    )
 
    process
    {
        $encoded = [Convert]::ToBase64String([System.Text.Encoding]::Unicode.GetBytes((Get-Content -Path $Path -Raw -Encoding UTF8)))
        $newPath = [Io.Path]::ChangeExtension($Path, ".bat")
        "@echo off`npowershell.exe -NoExit -encodedCommand $encoded" | Set-Content -Path $newPath -Encoding Ascii
    }
}

To convert all PowerShell scripts inside a directory, simply run the following command:

Get-ChildItem -Path <DIR-PATH> -Filter *.ps1 |
  Convert-PowerShellToBatch

Where is the path to the desired folder. For instance:

Get-ChildItem -Path "C:\path\to\powershell\scripts" -Filter *.ps1 |
  Convert-PowerShellToBatch

To convert a single PowerShell script, simply run this:

Get-ChildItem -Path <FILE-PATH> |
  Convert-PowerShellToBatch

Where is the path to the desired file.

The converted files are located in the source directory. i.e., <FILE-PATH> or <DIR-PATH>.

Putting it all together:
create a .ps1 file (PowerShell script) with the following code in it:

function Convert-PowerShellToBatch
{
    param
    (
        [Parameter(Mandatory,ValueFromPipeline,ValueFromPipelineByPropertyName)]
        [string]
        [Alias("FullName")]
        $Path
    )
 
    process
    {
        $encoded = [Convert]::ToBase64String([System.Text.Encoding]::Unicode.GetBytes((Get-Content -Path $Path -Raw -Encoding UTF8)))
        $newPath = [Io.Path]::ChangeExtension($Path, ".bat")
        "@echo off`npowershell.exe -NoExit -encodedCommand $encoded" | Set-Content -Path $newPath -Encoding Ascii
    }
}

# change <DIR> to the path of the folder in which the desired powershell scripts are.
# the converted files will be created in the destination path location (in <DIR>).
Get-ChildItem -Path <DIR> -Filter *.ps1 |
  Convert-PowerShellToBatch

And don't forget, if you wanna convert only one file instead of many, you can replace the following

Get-ChildItem -Path <DIR> -Filter *.ps1 |
  Convert-PowerShellToBatch

with this:

Get-ChildItem -Path <FILE-PATH> |
  Convert-PowerShellToBatch

as I explained before.

{ "scripts" :
  { "build": "node build.js"}
}

npm run build OR npm run-script build

{
  "name": "build",
  "version": "1.0.0",
  "scripts": {
    "start": "node build.js"
  }
}

npm start

NB: you were missing the { brackets } and the node command

folder structure is fine:

+ build
  - package.json
  - build.js

You can use my StretchableImageView preserving the aspect ratio (by width or by height) depending on width and height of drawable:

import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageView;

public class StretchableImageView extends ImageView{

    public StretchableImageView(Context context) {
        super(context);
    }

    public StretchableImageView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public StretchableImageView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        if(getDrawable()!=null){
            if(getDrawable().getIntrinsicWidth()>=getDrawable().getIntrinsicHeight()){
                int width = MeasureSpec.getSize(widthMeasureSpec);
                int height = width * getDrawable().getIntrinsicHeight()
                            / getDrawable().getIntrinsicWidth();
                setMeasuredDimension(width, height);
            }else{
                int height = MeasureSpec.getSize(heightMeasureSpec);
                int width = height * getDrawable().getIntrinsicWidth()
                            / getDrawable().getIntrinsicHeight();
                setMeasuredDimension(width, height);
            }
        }
    }
}

stuck in the same issue, this helps me

URL resource = getClass().getClassLoader().getResource("jsonschema.json");
JsonNode jsonNode = JsonLoader.fromURL(resource);

Build up a JavaScript data structure with the required information, then turn it into the json string at the end.

Based on what I think you're doing, try something like this:

var result = [];
for (var name in goals) {
  if (goals.hasOwnProperty(name)) {
    result.push({name: name, goals: goals[name]});
  }
}

res.contentType('application/json');
res.send(JSON.stringify(result));

or something along those lines.

This is definitely a bug specially while it's FireFox. I searched alot tried all the above answers and finally got it as bug by many experts over SO. So, I finally came up with this idea by declaring variable like

var called = false;
$("#ColorPalete li").click(function() {
    if(!called)
    {
             called = true;
             setTimeout(function(){ //<-----This can be an ajax request but keep in mind to set called=false when you get response or when the function has successfully executed.
                 alert('I am called');
                 called = false;
             },3000);

    }
});

In this way it first checks rather the function was previously called or not.

Yes, Just be careful if you are also iterating over the list, because in this case you will need to synchronize on it. From the Javadoc:

It is imperative that the user manually synchronize on the returned list when iterating over it:

List list = Collections.synchronizedList(new ArrayList());
    ...
synchronized (list) {
    Iterator i = list.iterator(); // Must be in synchronized block
    while (i.hasNext())
        foo(i.next());
}

Or, you can use CopyOnWriteArrayList which is slower for writes but doesn't have this issue.

1. It's good practice to give a parent to your QTimer to use Qt's memory management system.

2. update() is a QWidget function - is that what you are trying to call or not? http://qt-project.org/doc/qt-4.8/qwidget.html#update.

3. If number 2 does not apply, make sure that the function you are trying to trigger is declared as a slot in the header.

4. Finally if none of these are your issue, it would be helpful to know if you are getting any run-time connect errors.

<li><a href="@Url.Action(  "View", "Controller" )"><i class='fa fa-user'></i><span>Users View</span></a></li>

To display an icon with the link

If you did a new or clean install of OS X version 10.3 or more recent, the default user terminal shell is bash.

Bash is essentially an enhanced and GNU freeware version of the original Bourne shell, sh. If you have previous experience with bash (often the default on GNU/Linux installations), this makes the OS X command-line experience familiar, otherwise consider switching your shell either to tcsh or to zsh, as some find these more user-friendly.

If you upgraded from or use OS X version 10.2.x, 10.1.x or 10.0.x, the default user shell is tcsh, an enhanced version of csh('c-shell'). Early implementations were a bit buggy and the programming syntax a bit weird so it developed a bad rap.

There are still some fundamental differences between mac and linux as Gordon Davisson so aptly lists, for example no useradd on Mac and ifconfig works differently.

The following table is useful for knowing the various unix shells.

sh      The original Bourne shell   Present on every unix system 
ksh     Original Korn shell         Richer shell programming environment than sh 
csh     Original C-shell            C-like syntax; early versions buggy 
tcsh    Enhanced C-shell            User-friendly and less buggy csh implementation 
bash    GNU Bourne-again shell      Enhanced and free sh implementation 
zsh     Z shell                     Enhanced, user-friendly ksh-like shell

You may also find these guides helpful:

http://homepage.mac.com/rgriff/files/TerminalBasics.pdf

http://guides.macrumors.com/Terminal
http://www.ofb.biz/safari/article/476.html

On a final note, I am on Linux (Ubuntu 11) and Mac osX so I use bash and the thing I like the most is customizing the .bashrc (source'd from .bash_profile on OSX) file with aliases, some examples below. I now placed all my aliases in a separate .bash_aliases file and include it with:

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

in the .bashrc or .bash_profile file.

Note that this is an example of a mac-linux difference because on a Mac you can't have the --color=auto. The first time I did this (without knowing) I redefined ls to be invalid which was a bit alarming until I removed --auto-color !

You may also find https://unix.stackexchange.com/q/127799/10043 useful

# ~/.bash_aliases
# ls variants
#alias l='ls -CF' 
alias la='ls -A' 
alias l='ls -alFtr' 
alias lsd='ls -d .*' 
# Various
alias h='history | tail'
alias hg='history | grep'
alias mv='mv -i' 
alias zap='rm -i'
# One letter quickies:
alias p='pwd'
alias x='exit'
alias {ack,ak}='ack-grep'
# Directories
alias s='cd ..'
alias play='cd ~/play/'
# Rails
alias src='script/rails console'
alias srs='script/rails server'
alias raked='rake db:drop db:create db:migrate db:seed' 
alias rvm-restart='source '\''/home/durrantm/.rvm/scripts/rvm'\'''
alias rrg='rake routes | grep '
alias rspecd='rspec --drb '
#
# DropBox - syncd
WORKBASE="~/Dropbox/97_2012/work"
alias work="cd $WORKBASE"
alias code="cd $WORKBASE/ror/code"
#
# DropNot - NOT syncd !
WORKBASE_GIT="~/Dropnot"
alias {dropnot,not}="cd $WORKBASE_GIT"
alias {webs,ww}="cd $WORKBASE_GIT/webs"
alias {setups,docs}="cd $WORKBASE_GIT/setups_and_docs"
alias {linker,lnk}="cd $WORKBASE_GIT/webs/rails_v3/linker"
#
# git
alias {gsta,gst}='git status' 
# Warning: gst conflicts with gnu-smalltalk (when used).
alias {gbra,gb}='git branch'
alias {gco,go}='git checkout'
alias {gcob,gob}='git checkout -b '
alias {gadd,ga}='git add '
alias {gcom,gc}='git commit'
alias {gpul,gl}='git pull '
alias {gpus,gh}='git push '
alias glom='git pull origin master'
alias ghom='git push origin master'
alias gg='git grep '
#
# vim
alias v='vim'
#
# tmux
alias {ton,tn}='tmux set -g mode-mouse on'
alias {tof,tf}='tmux set -g mode-mouse off'
#
# dmc
alias {dmc,dm}='cd ~/Dropnot/webs/rails_v3/dmc/'
alias wf='cd ~/Dropnot/webs/rails_v3/dmc/dmWorkflow'
alias ws='cd ~/Dropnot/webs/rails_v3/dmc/dmStaffing'

You can use thread waiting handler

private readonly System.Threading.EventWaitHandle waitHandle = new System.Threading.AutoResetEvent(false);
private void btnOk_Click(object sender, EventArgs e)
{
    // Do some work
    Task<string> task = Task.Run(() => GreatBigMethod());
    string GreatBigMethod = await task;

    // Wait until condition is false
    waitHandle.WaitOne();
    Console.WriteLine("Excel is busy");
    waitHandle.Reset();

    // Do work
    Console.WriteLine("YAY");
 }

then some other job need to set your handler

void isExcelInteractive()
{
   /// Do your check
   waitHandle.Set()
}

Update: If you want use this solution, you have to call isExcelInteractive() continuously with specific interval:

var actions = new []{isExcelInteractive, () => Thread.Sleep(25)};
foreach (var action in actions)
{                                      
    action();
}

Use the basename command to extract the filename from the path:

[/tmp]$ export fspec=/exp/home1/abc.txt 
[/tmp]$ fname=`basename $fspec`
[/tmp]$ echo $fname
abc.txt

There's a pretty nice interface for this in processing, which is kind of a pidgin java designed for graphics. It gets used in some image recognition work, such as that link.

Depending on what you need out of it, you might be able to load the video library that's used there in java, or if you're just playing around with it you might be able to get by using processing itself.

Use <td valign="top" style="width: 259px"> instead...

I know it has been a long time since this question has been asked but I thought I might add to everyone else's answer and share a blog post that I think explain the solution in a very concise way.

Here is the link

Open a file for writing

employ_data = open('/tmp/EmployData.csv', 'w')

Create the csv writer object

csvwriter = csv.writer(employ_data)
count = 0
for emp in emp_data:
      if count == 0:
             header = emp.keys()
             csvwriter.writerow(header)
             count += 1
      csvwriter.writerow(emp.values())

Make sure to close the file in order to save the contents

employ_data.close()

The difference is that one (forms time-out) has to do authenticating the user and the other( session timeout) has to do with how long cached data is stored on the server. So they are very independent things so one doesn't take precedence over the other.

The border css property will increase all elements "outer" size, excepts tds in tables. You can get a visual idea of how this works in Firebug (discontinued), under the html->layout tab.

Just as an example, a div with a width and height of 10px and a border of 1px, will have an outer width and height of 12px.

For your case, to make it appear like the border is on the "inside" of the div, in your selected CSS class, you can reduce the width and height of the element by double your border size, or you can do the same for the elements padding.

Eg:

div.navitem
{
    width: 15px;
    height: 15px;
    /* padding: 5px; */
}

div.navitem .selected
{
    border: 1px solid;
    width: 13px;
    height: 13px;
    /* padding: 4px */
}

RedirectMatch uses a regular expression that is matched against the URL path. And your regular expression /contact.php just means any URL path that contains /contact.php but not just any URL path that is exactly /contact.php. So use the anchors for the start and end of the string (^ and $):

RedirectMatch 301 ^/contact\.php$ /contact-us.php

Simple use if you want How to execute threads alternatively :-

public class MyThread {
    public static void main(String[] args) {
        final Object lock = new Object();
        new Thread(() -> {
            try {
                synchronized (lock) {
                    for (int i = 0; i <= 5; i++) {
                        System.out.println(Thread.currentThread().getName() + ":" + "A");
                        lock.notify();
                        lock.wait();
                    }
                }
            } catch (Exception e) {}
        }, "T1").start();

        new Thread(() -> {
            try {
                synchronized (lock) {
                    for (int i = 0; i <= 5; i++) {
                        System.out.println(Thread.currentThread().getName() + ":" + "B");
                        lock.notify();
                        lock.wait();
                    }
                }
            } catch (Exception e) {}
        }, "T2").start();
    }
}

response :-

T1:A
T2:B
T1:A
T2:B
T1:A
T2:B
T1:A
T2:B
T1:A
T2:B
T1:A
T2:B

The best approach for this sort of thing is probably git rebase. It allows you to pull changes from master into your development branch, but leave all of your development work "on top of" (later in the commit log) the stuff from master. When your new work is complete, the merge back to master is then very straightforward.

Call GoogleMap.setMyLocationEnabled(true) in your Activity, and add this 2 lines code in the Manifest:

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

There is no hostname verification in standard Java SSL sockets or indeed SSL, so that's why you can't set it at that level. Hostname verification is part of HTTPS (RFC 2818): that's why it manifests itself as javax.net.ssl.HostnameVerifier, which is applied to an HttpsURLConnection.

java.io.DataInput.readUTF() and java.io.DataOutput.writeUTF(String) say that a String object is represented by two bytes of length information and the modified UTF-8 representation of every character in the string. This concludes that the length of String is limited by the number of bytes of the modified UTF-8 representation of the string when used with DataInput and DataOutput.

In addition, The specification of CONSTANT_Utf8_info found in the Java virtual machine specification defines the structure as follows.

CONSTANT_Utf8_info {
    u1 tag;
    u2 length;
    u1 bytes[length];
}

You can find that the size of 'length' is two bytes.

That the return type of a certain method (e.g. String.length()) is int does not always mean that its allowed maximum value is Integer.MAX_VALUE. Instead, in most cases, int is chosen just for performance reasons. The Java language specification says that integers whose size is smaller than that of int are converted to int before calculation (if my memory serves me correctly) and it is one reason to choose int when there is no special reason.

The maximum length at compilation time is at most 65536. Note again that the length is the number of bytes of the modified UTF-8 representation, not the number of characters in a String object.

String objects may be able to have much more characters at runtime. However, if you want to use String objects with DataInput and DataOutput interfaces, it is better to avoid using too long String objects. I found this limitation when I implemented Objective-C equivalents of DataInput.readUTF() and DataOutput.writeUTF(String).

    AFHTTPClient * Client = [[AFHTTPClient alloc] initWithBaseURL:[NSURL URLWithString:@"http://urlname"]];
    NSDictionary * parameters = [[NSMutableDictionary alloc] init];
    parameters = [NSDictionary dictionaryWithObjectsAndKeys:
                 height, @"user[height]",
                        weight, @"user[weight]",
                  nil]; 

    [Client setParameterEncoding:AFJSONParameterEncoding];
    [Client postPath:@"users/login.json" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"operation hasAcceptableStatusCode: %d", [operation.response statusCode]);

    NSLog(@"response string: %@ ", operation.responseString);

    NSDictionary *jsonResponseDict = [operation.responseString JSONValue];
        if ([[jsonResponseDict objectForKey:@"responseBody"] isKindOfClass:[NSMutableDictionary class]]) {
            NSMutableDictionary *responseBody =  [jsonResponseDict objectForKey:@"responseBody"];
           //get the response here


    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {

        NSLog(@"error: %@", operation.responseString);
        NSLog(@"%d",operation.response.statusCode);

    }];

Hope this works.

ctrl + L clears the screen on Ubuntu Linux.

Not knowing your code, it's a bit hard to answer your question, but based on all the info here, I believe the issue is you're trying to use Collections.sort passing in an object defined as Collection, and sort doesn't support that.

First question. Why is client defined so generically? Why isn't it a List, Map, Set or something a little more specific?

If client was defined as a List, Map or Set, you wouldn't have this issue, as then you'd be able to directly use Collections.sort(client).

HTH

Swift 3, Xcode 8, iOS 10

DispatchQueue.main.async {
  self.mainImageView.layer.cornerRadius = self.mainImageView.bounds.size.width / 2.0
  self.mainImageView.clipsToBounds = true
}

If you are running behind a corporate proxy with SSL interception, you will need to follow these steps to trust your proxy certificate for HTTPS:

• In Android Studio, Open File -> Settings
  • In Tools -> Server Certificates
    • Tick ‘Accept non-trusted certificates automatically’
    • Also click the ‘+’ and manually add the corporate proxy root certificate.
  • In Appearance and Behaviour -> System Settings -> HTTP Proxy
    • Set your corporate proxy URL and port details
• Download KeyStore Explorer: http://keystore-explorer.org/downloads.html
• In KeyStore Explorer (run as admin), open the Android Studio JRE certificate store: C:\Program Files\Android\Android Studio\jre\jre\lib\security\cacerts
  • The password should be ‘changeit’
  • Import the corporate proxy root certificate, and save.
• In Android Studio, select File -> Invalidate Cache and Restart

Take a look at TOMEE

It has all the features that you need to build a complete Java EE app.

You might be able to do a "cherry-pick" to pull the exact commit(s) that you need in to your feature branch.

Do a git checkout hotfix1 to get on the hotfix1 branch. Then do a git log to get the SHA-1 hash (big sequence of random letters and numbers that uniquely identifies a commit) of the commit in question. Copy that (or the first 10 or so characters).

Then, git checkout feature1 to get back onto your feature branch.

Then, git cherry-pick <the SHA-1 hash that you just copied>

That will pull that commit, and only that commit, into your feature branch. That change will be in the branch - you just "cherry-picked" it in. Then, resume work, edit, commit, push, etc. to your heart's content.

When, eventually, you perform another merge from one branch into your feature branch (or vice-versa), Git will recognize that you've already merged in that particular commit, know that it doesn't have to make it again, and just "skip over" it.

see the picture. but I have to type enough chars to post the picture.:)

the css solution works, however you do not really get control on the styling. In my case I wanted a bit more space after the line break. Here is a directive I created to handle this (typescript):

function preDirective(): angular.IDirective {
    return {
        restrict: 'C',
        priority: 450,
        link: (scope, el, attr, ctrl) => {
            scope.$watch(
                () => el[0].innerHTML,
                (newVal) => {
                    let lineBreakIndex = newVal.indexOf('\n');
                    if (lineBreakIndex > -1 && lineBreakIndex !== newVal.length - 1 && newVal.substr(lineBreakIndex + 1, 4) != '</p>') {
                        let newHtml = `<p>${replaceAll(el[0].innerHTML, '\n\n', '\n').split('\n').join('</p><p>')}</p>`;
                        el[0].innerHTML = newHtml;
                    }
                }
            )
        }
    };

    function replaceAll(str, find, replace) {
        return str.replace(new RegExp(escapeRegExp(find), 'g'), replace);
    }

    function escapeRegExp(str) {
        return str.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
    }
}

angular.module('app').directive('pre', preDirective);

Use:

<div class="pre">{{item.description}}</div>

All it does is wraps each part of the text in to a <p> tag. After that you can style it however you want.

You may want to use a different structure altogether, but there are ways to do it in python 2.7.

d1 = OrderedDict([('a', '1'), ('b', '2')])
d2 = OrderedDict(c='3')
d2.update(d1)

d2 will then contain

>>> d2
OrderedDict([('c', '3'), ('a', '1'), ('b', '2')])

As mentioned by others, in python 3.2 you can use OrderedDict.move_to_end('c', last=False) to move a given key after insertion.

Note: Take into consideration that the first option is slower for large datasets due to creation of a new OrderedDict and copying of old values.

No they do not exist in C# 3.0 and will not be added in 4.0. It's on the list of feature wants for C# so it may be added at a future date.

At this point the best you can do is GetXXX style extension methods.

First of all to see how many revisions you are behind locally, you should do a git fetch to make sure you have the latest info from your remote.

The default output of git status tells you how many revisions you are ahead or behind, but usually I find this too verbose:

$ git status
# On branch master
# Your branch and 'origin/master' have diverged,
# and have 2 and 1 different commit each, respectively.
#
nothing to commit (working directory clean)

I prefer git status -sb:

$ git status -sb
## master...origin/master [ahead 2, behind 1]

In fact I alias this to simply git s, and this is the main command I use for checking status.

To see the diff in the "ahead revisions" of master, I can exclude the "behind revisions" from origin/master:

git diff master..origin/master^

To see the diff in the "behind revisions" of origin/master, I can exclude the "ahead revisions" from master:

git diff origin/master..master^^

If there are 5 revisions ahead or behind it might be easier to write like this:

git diff master..origin/master~5
git diff origin/master..master~5

UPDATE

To see the ahead/behind revisions, the branch must be configured to track another branch. For me this is the default behavior when I clone a remote repository, and after I push a branch with git push -u remotename branchname. My version is 1.8.4.3, but it's been working like this as long as I remember.

As of version 1.8, you can set the tracking branch like this:

git branch --track test-branch

As of version 1.7, the syntax was different:

git branch --set-upstream test-branch

x << k == x multiplied by 2 to the power of k
x >> k == x divided by 2 to the power of k

You can use these shifts to do any multiplication operation. For example:

x * 14 == x * 16 - x * 2 == (x << 4) - (x << 1)
x * 12 == x * 8 + x * 4 == (x << 3) + (x << 2)

To divide a number by a non-power of two, I'm not aware of any easy way, unless you want to implement some low-level logic, use other binary operations and use some form of iteration.

In Kotlin I have an extension for this

fun Context.copyToClipboard(text: String) {
  val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
  val clip =
    ClipData.newPlainText(getString(R.string.copy_clipboard_label, getString(R.string.app_name)),text)
  clipboard.setPrimaryClip(clip)
}

Divide the Datediff in MS by the number of ms in a day, cast to Datetime, and then to time:

Declare @D1 datetime = '2015-10-21 14:06:22.780', @D2 datetime = '2015-10-21 14:16:16.893'

Select  Convert(time,Convert(Datetime, Datediff(ms,@d1, @d2) / 86400000.0))

If you want to set null value using update query set column value to NULL (without quotes) update tablename set columnname = NULL

However, if you are directly editing field value inside mysql workbench then use (Esc + del) keystroke to insert null value into selected column

An established connection was aborted by the software in your host machine

That is a boiler-plate error message, it comes out of Windows. The underlying error code is WSAECONNABORTED. Which really doesn't mean more than "connection was aborted". You have to be a bit careful about the "your host machine" part of the phrase. In the vast majority of Windows application programs, it is indeed the host that the desktop app is connected to that aborted the connection. Usually a server somewhere else.

The roles are reversed however when you implement your own server. Now you need to read the error message as "aborted by the application at the other end of the wire". Which is of course not uncommon when you implement a server, client programs that use your server are not unlikely to abort a connection for whatever reason. It can mean that a fire-wall or a proxy terminated the connection but that's not very likely since they typically would not allow the connection to be established in the first place.

You don't really know why a connection was aborted unless you have insight what is going on at the other end of the wire. That's of course hard to come by. If your server is reachable through the Internet then don't discount the possibility that you are being probed by a port scanner. Or your customers, looking for a game cheat.

you must compile the file with c++11 support

g++ -std=c++0x  -o test example.cpp

Well the thing is that you probably actually don't want the test to run indefinitely. You just want to wait a longer amount of time before the library decides the element doesn't exist. In that case, the most elegant solution is to use implicit wait, which is designed for just that:

driver.manage().timeouts().implicitlyWait( ... )

In below code i have done operation of sum and subtraction: because of using JavaScript if you want to call function, then you have to put your below code outside of document.ready(function{ }); and outside the script end tag.

I have taken one another script tag for this operation.And put below code between script starting tag // your code // script ending tag.

 function operation() 

 {

   var txtFirstNumberValue = parseInt(document.getElementById('basic').value);
   var txtSecondNumberValue =parseInt(document.getElementById('hra').value);
   var txtThirdNumberValue =parseInt(document.getElementById('transport').value);
   var txtFourthNumberValue =parseInt(document.getElementById('pt').value);
   var txtFiveNumberValue = parseInt(document.getElementById('pf').value);

   if (txtFirstNumberValue == "")
       txtFirstNumberValue = 0;
   if (txtSecondNumberValue == "")
       txtSecondNumberValue = 0;
   if (txtThirdNumberValue == "")
       txtThirdNumberValue = 0;
   if (txtFourthNumberValue == "")
       txtFourthNumberValue = 0;
   if (txtFiveNumberValue == "")
       txtFiveNumberValue = 0;



   var result = ((txtFirstNumberValue + txtSecondNumberValue + 
  txtThirdNumberValue) - (txtFourthNumberValue + txtFiveNumberValue));
   if (!isNaN(result)) {
       document.getElementById('total').value = result;
   }
 }

And put onkeyup="operation();" inside all 5 textboxes in your html form. This code running in both Firefox and Chrome.

TextView tt;
int color = Integer.parseInt("bdbdbd", 16)+0xFF000000;
tt.setTextColor(color);

also

tt.setBackgroundColor(Integer.parseInt("d4d446", 16)+0xFF000000);

also

tt.setBackgroundColor(Color.parseColor("#d4d446"));

see:

Java/Android String to Color conversion

I understand that the answer has already been given here. But I still think, some basics about the inversion of control have to be discussed here in length for future readers.

Inversion of Control (IoC) has been built on a very simple principle called Hollywood Principle. And it says that,

Don't call us, we'll call you

What it means is that don't go to the Hollywood to fulfill your dream rather if you are worthy then Hollywood will find you and make your dream comes true. Pretty much inverted, huh?

Now when we discuss about the principle of IoC, we use to forget about the Hollywood. For IoC, there has to be three element, a Hollywood, you and a task like to fulfill your dream.

In our programming world, Hollywood represent a generic framework (may be written by you or someone else), you represent the user code you wrote and the task represent the thing you want to accomplish with your code. Now you don't ever go to trigger your task by yourself, not in IoC! Rather you have designed everything in such that your framework will trigger your task for you. Thus you have built a reusable framework which can make someone a hero or another one a villain. But that framework is always in charge, it knows when to pick someone and that someone only knows what it wants to be.

A real life example would be given here. Suppose, you want to develop a web application. So, you create a framework which will handle all the common things a web application should handle like handling http request, creating application menu, serving pages, managing cookies, triggering events etc.

And then you leave some hooks in your framework where you can put further codes to generate custom menu, pages, cookies or logging some user events etc. On every browser request, your framework will run and executes your custom codes if hooked then serve it back to the browser.

So, the idea is pretty much simple. Rather than creating a user application which will control everything, first you create a reusable framework which will control everything then write your custom codes and hook it to the framework to execute those in time.

Laravel and EJB are examples of such a frameworks.

Reference:

https://martinfowler.com/bliki/InversionOfControl.html

https://en.wikipedia.org/wiki/Inversion_of_control

It's actually quite simple. If you declare a variable as static in the scope of a function, its value is preserved between successive calls to that function. So:

int myFun()
{
static int i=5;
i++;
return i;
}
int main()
{
printf("%d", myFun());
printf("%d", myFun());
printf("%d", myFun());
}

will show 678 instead of 666, because it remembers the incremented value.

As for the static members, they preserve their value across instances of the class. So the following code:

struct A
{
static int a;
};
int main()
{
A first;
A second;
first.a = 3;
second.a = 4;
printf("%d", first.a);
}

will print 4, because first.a and second.a are essentially the same variable. As for the initialization, see this question.

Once installed in windows Followed the instructions starting from Run SQL Command Line (command prompt)

then... v. SQL> connect /as sysdba

Connected. [SQL prompt response]

vi. SQL> alter user SYS identified by "newpassword";

User altered. [SQL prompt response]

Thank you. This minimized a headache

Try

$waffles = foo($waffles);

Or pass the array by reference, like suggested in the other answers.

In addition, you can add new elements to an array without writing the index, e.g.

$waffles = array(1,2,3); // filling on initialization

or

$waffles = array();
$waffles[] = 1;
$waffles[] = 2;
$waffles[] = 3;

On a sidenote, if you want to sum all values in an array, use array_sum()

From PostreSQL 9.2 Range Types are supported. So you can write this like:

SELECT user_id
FROM user_logs
WHERE '[2014-02-01, 2014-03-01]'::daterange @> login_date

this should be more efficient than the string comparison

NOTE: you can use NVM software to do this in a more nodejs fashionway. However i got issues in one machine that didn't let me use NVM. So i have to look for an alternative ;-)

You can manually download and install.

go to nodejs > download > other releases http://nodejs.org/dist/

choose the version you are looking for http://nodejs.org/dist/v0.8.18/

choose distro files corresponding your environmment and download (take care of 32bits/64bits version). Example: http://nodejs.org/dist/v0.8.18/node-v0.8.18-linux-x64.tar.gz

Extract files and follow instructions on README.md :

To build:

Prerequisites (Unix only):

* Python 2.6 or 2.7
* GNU Make 3.81 or newer
* libexecinfo (FreeBSD and OpenBSD only)

Unix/Macintosh:

./configure
make
make install

If your python binary is in a non-standard location or has a non-standard name, run the following instead:

export PYTHON=/path/to/python
$PYTHON ./configure
make
make install

Windows:

vcbuild.bat

To run the tests:

Unix/Macintosh:

make test

Windows:

vcbuild.bat test

To build the documentation:

make doc

To read the documentation:

man doc/node.1

Maybe you want to (must to) move the folder to a more apropiate place like /usr/lib/nodejs/node-v0.8.18/ then create a Symbolic Lynk on /usr/bin to get acces to your install from anywhere.

sudo mv /extracted/folder/node-v0.8.18 /usr/lib/nodejs/node-v0.8.18
sudo ln -s /usr/lib/nodejs/node-v0.8.18/bin/node /usr/bin/node

And if you want different release in the same machine you can use debian alternatives. Proceed in the same way posted before to download a second release. For example the latest release.

http://nodejs.org/dist/latest/ -> http://nodejs.org/dist/latest/node-v0.10.28-linux-x64.tar.gz

Move to your favorite destination, the same of the rest of release you want to install.

sudo mv /extracted/folder/node-v0.10.28 /usr/lib/nodejs/node-v0.10.28

Follow instructions of the README.md file. Then update the alternatives, for each release you have dowload install the alternative with.

sudo update-alternatives    --install genname symlink  altern  priority  [--slave  genname  symlink altern]
          Add a group of alternatives  to  the  system.   genname  is  the
          generic  name  for  the  master link, symlink is the name of its
          symlink  in  the  alternatives  directory,  and  altern  is  the
          alternative being introduced for the master link.  The arguments
          after  --slave  are  the  generic  name,  symlink  name  in  the
          alternatives  directory  and alternative for a slave link.  Zero
          or more --slave options, each followed by three  arguments,  may
          be specified.

          If   the   master   symlink  specified  exists  already  in  the
          alternatives system’s records, the information supplied will  be
          added  as a new set of alternatives for the group.  Otherwise, a
          new group, set to  automatic  mode,  will  be  added  with  this
          information.   If  the group is in automatic mode, and the newly
          added alternatives’ priority is higher than any other  installed
          alternatives  for  this  group,  the symlinks will be updated to
          point to the newly added alternatives.

for example:

sudo update-alternatives --install /usr/bin/node node /usr/lib/nodejs/node-v0.10.28 0 --slave /usr/share/man/man1/node.1.gz node.1.gz /usr/lib/nodejs/node-v0.10.28/share/man/man1/node.1

Then you can use update-alternatives --config node to choose between any number of releases instaled in your machine.

Its boils down to this: math.h is from C and was created over 10 years ago. In math.h, due to its primitive nature, the abs() function is "essentially" just for integer types and if you wanted to get the absolute value of a double, you had to use fabs(). When C++ was created it took math.h and made it cmath. cmath is essentially math.h but improved for C++. It improved things like having to distinguish between fabs() and abs, and just made abs() for both doubles and integer types. In summary either: Use math.h and use abs() for integers, fabs() for doubles or use cmath and just have abs for everything (easier and recommended)

Hope this helps anyone who is having the same problem!

In my case I don't have issues with ~/.composer.
So being inside Laravel app root folder, I did sudo chown -R $USER composer.lock and it was helpful.

I'd recommend using a class instead of setting css properties. So instead of this:

$(this).css({"border-color": "#C1E0FF", 
             "border-width":"1px", 
             "border-style":"solid"});

Define a css class:

.border 
{ 
  border-color: #C1E0FF; 
  border-width:1px; 
  border-style:solid; 
}

And then change your javascript to:

$(this).addClass("border");

Base is younger than your question, and definitely feels like a 1.0, but the user experience is miles better than the experience of using any of the "cross-platform" apps on a Mac.

http://menial.co.uk/software/base/

I recommend you buy a license before the developer realizes he is charging too little for it.

UPDATE: Since December 2008, Base is now up to version 2.1, it has become an excellent product. I don't remember what it used to cost, but I paid for the 1.x to 2.x upgrade. Still highly recommended.

ANOTHER UPDATE: Base is available on the Mac App Store, you may find it useful to read the reviews there.

Void refers to the type. Basically the type of data that it points to is unknown.

Null refers to the value. It's essentially a pointer to nothing, and is invalid to use.

I'm not an expert but it sounds to me that this is something you could only do if you built the browser yourself - ie, not something done in a web page. I'm not sure that the sources for Chrome are publicly available (I think they are though), but the sources are what you'd probably need to change for this.

Figured out a workaround: I renamed my lgpl2.1_license.txt to lgpl2.1_license.txt.py, and put some triple quotes around the text. Now I don't need to use the data_files option nor to specify any absolute paths. Making it a Python module is ugly, I know, but I consider it less ugly than specifying absolute paths.

Though both the sorts are O(N^2).The hidden constants are much smaller in Insertion sort.Hidden constants refer to the actual number of primitive operations carried out.

When insertion sort has better running time?

1. Array is nearly sorted-notice that insertion sort does fewer operations in this case, than bubble sort.
2. Array is of relatively small size: insertion sort you move elements around, to put the current element.This is only better than bubble sort if the number of elements is few.

Notice that insertion sort is not always better than bubble sort.To get the best of both worlds, you can use insertion sort if array is of small size, and probably merge sort(or quicksort) for larger arrays.

Replace var appDelegate : AppDelegate? with let appDelegate = UIApplication.sharedApplication().delegate as hinted on the second commented line in viewDidLoad().

The keyword "optional" refers exactly to the use of ?, see this for more details.

Got the same problem, found the following bug report in SQL Server 2012 If still relevant see conditions that cause the issue - there are some workarounds there as well (didn't try though). Failover or Restart Results in Reseed of Identity

Remember that Raspberry Pi does not have real time clock. So even you are connected to internet have to set the time every time you power on or restart.

This is how it works:

1. Type sudo raspi-config in the Raspberry Pi command line
2. Internationalization options
3. Change Time Zone
4. Select geographical area
5. Select city or region
6. Reboot your pi

Next thing you can set time using this command

sudo date -s "Mon Aug  12 20:14:11 UTC 2014"

More about data and time

man date

When Pi is connected to computer should have to manually set data and time

This answer is based on Mercurial experience, not Git, but this experience says using Dropbox this way is asking for corrupt repositories if there's even a chance that you'll be updating the same Dropbox-based repository from different machines at various times (Mac, Unix, Windows in my case).

I don't have a complete list of the things that can go wrong, but here's a specific example that bit me. Each machine has its own notion of line-ending characters and how upper/lower case characters are handled in file names. Dropbox and Git/Mercurial handle this slightly differently (I don't recall the exact differences). If Dropbox updates the repository behind Git/Mercurial's back, presto, broken repository. This happens immediately and invisibly, so you don't even know your repository is broken until you try to recover something from it.

After digging out from one mess doing things this way, I've been using the following recipe with great success and no sign of problems. Simply move your repository out of Dropbox. Use Dropbox for everything else; documentation, JAR files, anything you please. And use GitHub (Git) or Bitbucket (Mercurial) to manage the repository itself. Both are free so this adds nothing to the costs, and each tool now plays to its strengths.

Running Git/Mercurial on top of Dropbox adds nothing except risk. Don't do it.

I used this solution to set the file name:

HTML:

<a href="#" id="downloader" onclick="download()" download="image.png">Download!</a>
<canvas id="canvas"></canvas>

JavaScript:

function download(){
    document.getElementById("downloader").download = "image.png";
    document.getElementById("downloader").href = document.getElementById("canvas").toDataURL("image/png").replace(/^data:image\/[^;]/, 'data:application/octet-stream');
}

For those who can't rely on Chronometer, I made a utility class out of one of the suggestions:

public class TimerTextHelper implements Runnable {
   private final Handler handler = new Handler();
   private final TextView textView;
   private volatile long startTime;
   private volatile long elapsedTime;

   public TimerTextHelper(TextView textView) {
       this.textView = textView;
   }

   @Override
   public void run() {
       long millis = System.currentTimeMillis() - startTime;
       int seconds = (int) (millis / 1000);
       int minutes = seconds / 60;
       seconds = seconds % 60;

       textView.setText(String.format("%d:%02d", minutes, seconds));

       if (elapsedTime == -1) {
           handler.postDelayed(this, 500);
       }
   }

   public void start() {
       this.startTime = System.currentTimeMillis();
       this.elapsedTime = -1;
       handler.post(this);
   }

   public void stop() {
       this.elapsedTime = System.currentTimeMillis() - startTime;
       handler.removeCallbacks(this);
   }

   public long getElapsedTime() {
       return elapsedTime;
   }
 }

to use..just do:

 TimerTextHelper timerTextHelper = new TimerTextHelper(textView);
 timerTextHelper.start();

.....

 timerTextHelper.stop();
 long elapsedTime = timerTextHelper.getElapsedTime();

ionic -v

Ionic CLI update available: 5.2.4 ? 5.2.5
Run npm i -g ionic to update

Here is a useful solution that works for various operating systems, including Linux, Windows, etc.:

import os, psutil
process = psutil.Process(os.getpid())
print(process.memory_info().rss)  # in bytes 

With Python 2.7 and psutil 5.6.3, the last line should be

print(process.memory_info()[0])

instead (there was a change in the API later).

Note:

• do pip install psutil if it is not installed yet

• handy one-liner if you quickly want to know how many MB your process takes:

  import os, psutil; print(psutil.Process(os.getpid()).memory_info().rss / 1024 ** 2)
  

After t.thielemans' answer, I worked that just

=VLOOKUP(A1, B:C, 2, FALSE) 

works fine and does what I wanted, except that it returns #N/A for non-matches; so it is suitable for the case where it is known that the value definitely exists in the look-up column.

Edit (based on t.thielemans' comment):

To avoid #N/A for non-matches, do:

=IFERROR(VLOOKUP(A1, B:C, 2, FALSE), "No Match")

you can easily access elements by index , by use System.Linq

Here is the sample

First add using in your class file

using System.Linq;

Then

yourDictionaryData.ElementAt(i).Key
yourDictionaryData.ElementAt(i).Value

Hope this helps.

You have three options:

• either you are calculating the attribute using a @Transient method
• you can also use @PostLoad entity listener
• or you can use the Hibernate specific @Formula annotation

While Hibernate allows you to use @Formula, with JPA, you can use the @PostLoad callback to populate a transient property with the result of some calculation:

@Column(name = "price")
private Double price;

@Column(name = "tax_percentage")
private Double taxes;

@Transient
private Double priceWithTaxes;

@PostLoad
private void onLoad() {
    this.priceWithTaxes = price * taxes;
}

So, you can use the Hibernate @Formula like this:

@Formula("""
    round(
       (interestRate::numeric / 100) *
       cents *
       date_part('month', age(now(), createdOn)
    )
    / 12)
    / 100::numeric
    """)
private double interestDollars;

1. click on three dots in the top right ->
2. click on "Undock into separate window" icon

Use JSON.stringify() and JSON.parse() as suggested by no! This prevents the maybe rare but possible problem of a member name which includes the delimiter (e.g. member name three|||bars).

If you're pointing the config at a domain (eg fabrikam.com), do an NSLOOKUP to ensure all the responding IPs are valid, and can be connected to on port 389:

NSLOOKUP fabrikam.com

Test-NetConnection <IP returned from NSLOOKUP> -port 389

overflow-x: hidden;
would hide any thing on the x-axis that goes outside of the element, so there would be no need for the horizontal scrollbar and it get removed.

overflow-y: hidden;
would hide any thing on the y-axis that goes outside of the element, so there would be no need for the vertical scrollbar and it get removed.

overflow: hidden;
would remove both scrollbars

After the file name in the HTML code I add ?forcedownload=1

This has been the simplest way for me to trigger a dialog box to save or download.

This is a two-step process:

1. you need to create a login to SQL Server for that user, based on its Windows account

   CREATE LOGIN [<domainName>\<loginName>] FROM WINDOWS;
   

2. you need to grant this login permission to access a database:

   USE (your database)
   CREATE USER (username) FOR LOGIN (your login name)
   

Once you have that user in your database, you can give it any rights you want, e.g. you could assign it the db_datareader database role to read all tables.

USE (your database)
EXEC sp_addrolemember 'db_datareader', '(your user name)'

Check out your php.ini, you can set these values there.

Here's the description in the php manual: http://php.net/manual/en/mail.configuration.php

If you want to use several different SMTP servers in your application, I recommend using a "bigger" mailing framework, p.e. Swiftmailer

I had the same error message. In my case I had inadvertently mixed the ES6 export default function myFunc syntax with const myFunc = require('./myFunc');.

Using module.exports = myFunc; instead solved the issue.

You may want to consider using SCLAlertView, alternative for UIAlertView or UIAlertController.

UIAlertController only works on iOS 8.x or above, SCLAlertView is a good option to support older version.

github to see the details

example:

let alertView = SCLAlertView()
alertView.addButton("First Button", target:self, selector:Selector("firstButton"))
alertView.addButton("Second Button") {
    print("Second button tapped")
}
alertView.showSuccess("Button View", subTitle: "This alert view has buttons")

Array.join is what you need, but if you like, the friendly people at phpjs.org have created implode for you.

Then some slightly off topic ranting. As @jon_darkstar alreadt pointed out, jQuery is JavaScript and not vice versa. You don't need to know JavaScript to be able to understand how to use jQuery, but it certainly doesn't hurt and once you begin to appreciate reusability or start looking at the bigger picture you absolutely need to learn it.

I have found a solution which helped me to get it done. Setting cache-view="false" on ion-view tag resolved my problem.

<ion-view cache-view="false" view-title="My Title!">
  ....
</ion-view>

From 5.2.2/2 (character display semantics) :

\b (backspace) Moves the active position to the previous position on the current line. If the active position is at the initial position of a line, the behavior of the display device is unspecified.

\n (new line) Moves the active position to the initial position of the next line.

\r (carriage return) Moves the active position to the initial position of the current line.

Here, your code produces :

• <new_line>ab
• \b : back one character
• write si : overrides the b with s (producing asi on the second line)
• \r : back at the beginning of the current line
• write ha : overrides the first two characters (producing hai on the second line)

In the end, the output is :

\nhai

SQL> select trunc(months_between(sysdate,dob)/12) year,
  2         trunc(mod(months_between(sysdate,dob),12)) month,
  3         trunc(sysdate-add_months(dob,trunc(months_between(sysdate,dob)/12)*12+trunc(mod(months_between(sysdate,dob),12)))) day
  4  from (Select to_date('15122000','DDMMYYYY') dob from dual);

      YEAR      MONTH        DAY
---------- ---------- ----------
         9          5         26

SQL>

I thought this would help some when dealing with time zones too. My modified solution is based off of @Tim Cooper's solution, the correct answer above.

$minutes_to_add = 10;
$time = new DateTime();
**$time->setTimezone(new DateTimeZone('America/Toronto'));**
$time->add(new DateInterval('PT' . $minutes_to_add . 'M'));
$timestamp = $time->format("Y/m/d G:i:s");

The bold line, line 3, is the addition. I hope this helps some folks as well.

try this declare the function outside the ready event.

    $(document).ready(function(){    
       setInterval(swapImages(),1000); 
    });


    function swapImages(){

    var active = $('.active'); 
    var next = ($('.active').next().length > 0) ? $('.active').next() :         $('#siteNewsHead img:first');
    active.removeClass('active');
    next.addClass('active');
}

100% Working Bot detector. It is working on my website successfully.

function isBotDetected() {

    if ( preg_match('/abacho|accona|AddThis|AdsBot|ahoy|AhrefsBot|AISearchBot|alexa|altavista|anthill|appie|applebot|arale|araneo|AraybOt|ariadne|arks|aspseek|ATN_Worldwide|Atomz|baiduspider|baidu|bbot|bingbot|bing|Bjaaland|BlackWidow|BotLink|bot|boxseabot|bspider|calif|CCBot|ChinaClaw|christcrawler|CMC\/0\.01|combine|confuzzledbot|contaxe|CoolBot|cosmos|crawler|crawlpaper|crawl|curl|cusco|cyberspyder|cydralspider|dataprovider|digger|DIIbot|DotBot|downloadexpress|DragonBot|DuckDuckBot|dwcp|EasouSpider|ebiness|ecollector|elfinbot|esculapio|ESI|esther|eStyle|Ezooms|facebookexternalhit|facebook|facebot|fastcrawler|FatBot|FDSE|FELIX IDE|fetch|fido|find|Firefly|fouineur|Freecrawl|froogle|gammaSpider|gazz|gcreep|geona|Getterrobo-Plus|get|girafabot|golem|googlebot|\-google|grabber|GrabNet|griffon|Gromit|gulliver|gulper|hambot|havIndex|hotwired|htdig|HTTrack|ia_archiver|iajabot|IDBot|Informant|InfoSeek|InfoSpiders|INGRID\/0\.1|inktomi|inspectorwww|Internet Cruiser Robot|irobot|Iron33|JBot|jcrawler|Jeeves|jobo|KDD\-Explorer|KIT\-Fireball|ko_yappo_robot|label\-grabber|larbin|legs|libwww-perl|linkedin|Linkidator|linkwalker|Lockon|logo_gif_crawler|Lycos|m2e|majesticsEO|marvin|mattie|mediafox|mediapartners|MerzScope|MindCrawler|MJ12bot|mod_pagespeed|moget|Motor|msnbot|muncher|muninn|MuscatFerret|MwdSearch|NationalDirectory|naverbot|NEC\-MeshExplorer|NetcraftSurveyAgent|NetScoop|NetSeer|newscan\-online|nil|none|Nutch|ObjectsSearch|Occam|openstat.ru\/Bot|packrat|pageboy|ParaSite|patric|pegasus|perlcrawler|phpdig|piltdownman|Pimptrain|pingdom|pinterest|pjspider|PlumtreeWebAccessor|PortalBSpider|psbot|rambler|Raven|RHCS|RixBot|roadrunner|Robbie|robi|RoboCrawl|robofox|Scooter|Scrubby|Search\-AU|searchprocess|search|SemrushBot|Senrigan|seznambot|Shagseeker|sharp\-info\-agent|sift|SimBot|Site Valet|SiteSucker|skymob|SLCrawler\/2\.0|slurp|snooper|solbot|speedy|spider_monkey|SpiderBot\/1\.0|spiderline|spider|suke|tach_bw|TechBOT|TechnoratiSnoop|templeton|teoma|titin|topiclink|twitterbot|twitter|UdmSearch|Ukonline|UnwindFetchor|URL_Spider_SQL|urlck|urlresolver|Valkyrie libwww\-perl|verticrawl|Victoria|void\-bot|Voyager|VWbot_K|wapspider|WebBandit\/1\.0|webcatcher|WebCopier|WebFindBot|WebLeacher|WebMechanic|WebMoose|webquest|webreaper|webspider|webs|WebWalker|WebZip|wget|whowhere|winona|wlm|WOLP|woriobot|WWWC|XGET|xing|yahoo|YandexBot|YandexMobileBot|yandex|yeti|Zeus/i', $_SERVER['HTTP_USER_AGENT'])
    ) {
        return true; // 'Above given bots detected'
    }

    return false;

} // End :: isBotDetected()

Try this code:

HTML:

<div id="demo"></div>

JavaScript code:

<script>
    (function(){
        var points = [40, 100, 1, 5, 25, 10];
        document.getElementById("demo").innerHTML = points;
        points.sort(function(a, b){return a-b});
        document.getElementById("demo").innerHTML = points;
    })();
</script>

First of all load URL helper. you can load in "config/autoload.php" file and add following code $autoload['helper'] = array('url');

or in controller add following code

$this->load->helper('url');

then go to config.php in cofig folder and set

$config['base_url'] = 'http://urlbaseurl.com/';

hope this will help thanks

My original reply was factually incorrect and I'm glad it was removed. The code below will work under the following conditions a) you know that nobody else modified the sequence b) the sequence was modified by your session. In my case, I encountered a similar issue where I was calling a procedure which modified a value and I'm confident the assumption is true.

SELECT mysequence.CURRVAL INTO v_myvariable FROM DUAL;

Sadly, if you didn't modify the sequence in your session, I believe others are correct in stating that the NEXTVAL is the only way to go.

When you run selenium WebDriver, the WebDriver opens a remote server in your computer's local host. Now, this server, called the Selenium Server, is used to interpret your code into actions to run or "drive" the instance of a real browser known as either chromebrowser, ie broser, ff browser, etc.

So, the Selenium Server can interact with different browser properties and hence it has many "capabilities".

Now what capabilities do you desire? Consider a scenario where you are validating if files have been downloaded properly in your app but, however, you do not have a desktop automation tool. In the case where you click the download link and a desktop pop up shows up to ask where to save and/or if you want to download. Your next route to bypass that would be to suppress that pop up. How? Desired Capabilities.

There are other such examples. In summary, Selenium Server can do a lot, use Desired Capabilities to tailor it to your need.

The difference is in how you create and append elements in the DOM.

If you create an element via document.createElement, add an event listener, and append it to the DOM. Your events will fire.

If you create an element as a string like this: html += "<li>test</li>"`, the elment is technically just a string. Strings cannot have event listeners.

One solution is to create each element with document.createElement and then add those to a DOM element directly.

// Sample
let li = document.createElement('li')
document.querySelector('ul').appendChild(li)

Use like below:

  yourFunc(input: any):Observable<string> {
var requestHeader = { headers: new HttpHeaders({ 'Content-Type': 'text/plain', 'No-Auth': 'False' })};
const headers = new HttpHeaders().set('Content-Type', 'text/plain; charset=utf-8');
return this.http.post<string>(this.yourBaseApi+ '/do-api', input, { headers, responseType: 'text' as 'json'  });

}

I don't know the direct answer to your question, but if you do a lot of these scripts, it might be worth learning a more powerful language like perl. Free implementations exist for Windows (e.g. activestate, cygwin). I've found it worth the initial effort for my own tasks.

Edit:

As suggested by @Ferruccio, if you can't install extra software, consider vbscript and/or javascript. They're built into the Windows scripting host.

Just use [ngValue] instead of [value]!!

export class Organisation {
  description: string;
  id: string;
  name: string;
}
export class ScheduleComponent implements OnInit {
  selectedOrg: Organisation;
  orgs: Organisation[] = [];

  constructor(private organisationService: OrganisationService) {}

  get selectedOrgMod() {
    return this.selectedOrg;
  }

  set selectedOrgMod(value) {
    this.selectedOrg = value;
  }
}


<div class="form-group">
      <label for="organisation">Organisation
      <select id="organisation" class="form-control" [(ngModel)]="selectedOrgMod" required>
        <option *ngFor="let org of orgs" [ngValue]="org">{{org.name}}</option>
      </select>
      </label>
</div>

Update: Thanks to Germán Rodríguez Herrera!

In javascript try: /123-(apple(?=-)|banana(?=-)|(?!-))-?456/

Remember that the result is in group 1

Debuggex Demo

16 is severity and 1 is state, more specifically following example might give you more detail on syntax and usage:

BEGIN TRY
    -- RAISERROR with severity 11-19 will cause execution to 
    -- jump to the CATCH block.
    RAISERROR ('Error raised in TRY block.', -- Message text.
               16, -- Severity.
               1 -- State.
               );
END TRY
BEGIN CATCH
    DECLARE @ErrorMessage NVARCHAR(4000);
    DECLARE @ErrorSeverity INT;
    DECLARE @ErrorState INT;

    SELECT 
        @ErrorMessage = ERROR_MESSAGE(),
        @ErrorSeverity = ERROR_SEVERITY(),
        @ErrorState = ERROR_STATE();

    -- Use RAISERROR inside the CATCH block to return error
    -- information about the original error that caused
    -- execution to jump to the CATCH block.
    RAISERROR (@ErrorMessage, -- Message text.
               @ErrorSeverity, -- Severity.
               @ErrorState -- State.
               );
END CATCH;

You can follow and try out more examples from http://msdn.microsoft.com/en-us/library/ms178592.aspx

update July/2017: tested and worked

1. Open project folder (you could open it through Android Studio itself see this )
2. now close Android Studio
3. change the yourOldProjectName.iml to the a new name
4. rename the parent folder to the same new name.
5. re-open Android Studio --> File --> Open--> path to your renamed.im

I tried to get this working using FINDSTR, but for some reason my "debugging" command always output an error level of 0:

ECHO %ERRORLEVEL%

My workaround is to use Grep from Cygwin, which outputs the right errorlevel (it will give an errorlevel greater than 0) if a string is not found:

dir c:\*.tib >out 2>>&1
grep "1 File(s)" out
IF %ERRORLEVEL% NEQ 0 "Run other commands" ELSE "Run Errorlevel 0 commands"

Cygwin's grep will also output errorlevel 2 if the file is not found. Here's the hash from my version:

C:\temp\temp>grep --version grep (GNU grep) 2.4.2

C:\cygwin64\bin>md5sum grep.exe c0a50e9c731955628ab66235d10cea23 *grep.exe

C:\cygwin64\bin>sha1sum grep.exe ff43a335bbec71cfe99ce8d5cb4e7c1ecdb3db5c *grep.exe

For completeness with os.scandir (2x faster over pathlib):

import os
sorted(os.scandir('/tmp/test'), key=lambda d: d.stat().st_mtime)

I was attempting to find strings with numbers ONLY, no punctuation or anything else. I finally found an answer that would work here.

Using PATINDEX('%[^0-9]%', some_column) = 0 allowed me to filter out everything but actual number strings.

You haven't stated where you're looking for the element. If it's within the scope of a controller, it is possible, despite the chorus you'll hear about it not being the 'Angular Way'. The chorus is right, but sometimes, in the real world, it's unavoidable. (If you disagree, get in touch—I have a challenge for you.)

If you pass $element into a controller, like you would $scope, you can use its find() function. Note that, in the jQueryLite included in Angular, find() will only locate tags by name, not attribute. However, if you include the full-blown jQuery in your project, all the functionality of find() can be used, including finding by attribute.

So, for this HTML:

<div ng-controller='MyCtrl'>
    <div>
        <div name='foo' class='myElementClass'>this one</div>
    </div>
</div>

This AngularJS code should work:

angular.module('MyClient').controller('MyCtrl', [
    '$scope',
    '$element',
    '$log',
    function ($scope, $element, $log) {

        // Find the element by its class attribute, within your controller's scope
        var myElements = $element.find('.myElementClass');

        // myElements is now an array of jQuery DOM elements

        if (myElements.length == 0) {
            // Not found. Are you sure you've included the full jQuery?
        } else {
            // There should only be one, and it will be element 0
            $log.debug(myElements[0].name); // "foo"
        }

    }
]);

You can open the file, go to 0 offset relative from the bottom of the file with

#define SEEKBOTTOM   2

fseek(handle, 0, SEEKBOTTOM)  

the value returned from fseek is the size of the file.

I didn't code in C for a long time, but I think it should work.

A potentially trivial solution to this is to switch to using multiprocessing.dummy. This is a thread based implementation of the multiprocessing interface that doesn't seem to have this problem in Python 2.7. I don't have a lot of experience here, but this quick import change allowed me to call apply_async on a class method.

A few good resources on multiprocessing.dummy:

https://docs.python.org/2/library/multiprocessing.html#module-multiprocessing.dummy

http://chriskiehl.com/article/parallelism-in-one-line/

I had this issue using Vesta CP and for me, the trick was remove .htaccess and try to access to any file again.

That resulted on regeneration of .htaccess file and then I was able to access to my files.

aforementioned solutions did not help me, I could solve it by re-installing the Tomcat server which took few seconds.

April 20, 2017

I've read all the previously posted answers, and they require a lot of extra work. The quick and simple solution I have found is as follows:

1) Un-group the date field in the pivot table. 2) Go to the Pivot Field List UI. 3) Re-arrange your fields so that the Date field is listed FIRST in the ROWS section. 4) Under the Design menu, select Report Layout / Show in Tabular Form.

By default, Excel sorts by the first field in a pivot table. You may not want the Date field to be first, but it's a compromise that will save you time and much work.

One gotcha which caught me out:

[repos:/path/to/dir/] # this won't work

but

[repos:/path/to/dir]  # this is right

You need to not include a trailing slash on the directory, or you'll see 403 for the OPTIONS request.

Keep in mind that a cookie is actually defined by the tuple of it's name, path, and domain. If any one of those three is different, or there is more than one cookie of the same name, but defined with paths/domains that may still be visible for the URL in question, you'll still see that cookie passed on the request. E.g. if the url is "http://foo.bar.com/baz/index.html", you'll see any cookies defined on bar.com or foo.bar.com, or with a path of "/" or "/baz".

Thus, what you have looks like it should work, as long as there's only one cookie defined in the client, with the name "SSO_COOKIE_NAME", domain "SSO_DOMAIN", and path "/". If there are any cookies with different path or domain, you'll still see the cookie sent to the client.

To debug this, go into Firefox's preferences -> Security tab, and search for all cookies with the SSO_COOKIE_NAME. Click on each to see the domain and path. I'm betting you'll find one in there that's not quite what you're expecting.

If you're trying to avoid loading jquery until your content has been loaded, the best way is to simply put the reference to it in the bottom of your page, like many other answers have said.

General tips on Jquery usage:

1. Use a CDN. This way, your site can use the cached version a user likely has on their computer. The // at the beginning allows it to be called (and use the same resource) whether it's http or https. Example:

   <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

Using a CDN has a couple of big benefits: it makes it more likely that users have it cached from another site, so there will be no download (and no render-blocking). Further, CDNs use the closest, fastest connection available, meaning that if they do need to load it, it will probably be faster than connecting to your server. More info from Google.

2. Put scripts at the bottom. Move as much of your js to the bottom of the page as possible. I use php to include a file with all my JS resources below the footer.

3. If you're using a template system, you may need to have javascript spread throughout the html output. If you're using jquery in scripts that get called as the page renders, this will cause errors. To have your scripts wait until jquery is loaded, put them into

   window.onload() = function () { //... your js that isn't called by user interaction ... }

This will prevent errors but still run before user interaction and without timers.

Of course, if jquery is cached, it won't matter too much where you put it, except to page speed tools that will tell you you're blocking rendering.

The right way to do this, starting with Spring 4.1, is to use a @TestPropertySource annotation.

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:whereever/context.xml")
@TestPropertySource(properties = {"myproperty = foo"})
public class TestWarSpringContext {
    ...    
}

See @TestPropertySource in the Spring docs and Javadocs.

You usually don't want to do this. With Docker Compose you define services that compose your app. npm and manage.py are just management commands. You don't need a container for them. If you need to, say create your database tables with manage.py, all you have to do is:

docker-compose run client python manage.py create_db

Think of it as the one-off dynos Heroku uses.

If you really need to treat these management commands as separate containers (and also use Docker Compose for these), you could create a separate .yml file and start Docker Compose with the following command:

docker-compose up -f my_custom_docker_compose.yml

Most of the answers I have seen are objectively exploring possible issues with the environment, which is probably correct for 99% of the people running into this issue (unable to copy file from ... to ... access is denied).

I thought I should share my experience for the 1% who ran into this problem due to misc reasons.

I wrote a batch file renaming program that i use to act on tens of thousands of files, and my AntiVirus interpreted it as trojan and auto quarantined it. Having this path sit in my AntiVirus' blacklist, visual studio can never copy the *.exe into the bin folder, hence resulting unable to copy .exe.

My resolution is to whitelist this path and the issue is resolve.

Cheers.

This happens because your local module named urllib.py shadows the installed requests module you are trying to use. The current directory is preapended to sys.path, so the local name takes precedence over the installed name.

An extra debugging tip when this comes up is to look at the Traceback carefully, and realize that the name of your script in question is matching the module you are trying to import.

Rename your file to something else like url.py. Then It is working fine. Hope it helps!

There are many JSON libraries available in Java.

The most notorious ones are: Jackson, GSON, Genson, FastJson and org.json.

There are typically three things one should look at for choosing any library:

1. Performance
2. Ease of use (code is simple to write and legible) - that goes with features.
3. For mobile apps: dependency/jar size

Specifically for JSON libraries (and any serialization/deserialization libs), databinding is also usually of interest as it removes the need of writing boiler-plate code to pack/unpack the data.

For 1, see this benchmark: https://github.com/fabienrenaud/java-json-benchmark I did using JMH which compares (jackson, gson, genson, fastjson, org.json, jsonp) performance of serializers and deserializers using stream and databind APIs. For 2, you can find numerous examples on the Internet. The benchmark above can also be used as a source of examples...

Quick takeaway of the benchmark: Jackson performs 5 to 6 times better than org.json and more than twice better than GSON.

For your particular example, the following code decodes your json with jackson:

public class MyObj {

    private List<Interest> interests;

    static final class Interest {
        private String interestKey;
    }

    private static final ObjectMapper MAPPER = new ObjectMapper();
    public static void main(String[] args) throws IOException {
        MyObj o = JACKSON.readValue("{\"interests\": [{\"interestKey\": \"Dogs\"}, {\"interestKey\": \"Cats\" }]}", MyObj.class);
    }
}

Let me know if you have any questions.

Using implode(), you can turn the array into a string.

$str = implode(',', $array); // 33160,33280,33180,...

I find the setTimeout method easier to use if you want to cancel the timeout:

function myTimeoutFunction() {
   doStuff();
   if (stillrunning) {
      setTimeout(myTimeoutFunction, 1000);
   }
}

myTimeoutFunction();

Also, if something would go wrong in the function it will just stop repeating at the first time error, instead of repeating the error every second.

The above solutions are great, but if you're using WampServer you might find setting the curl.cainfo variable in php.ini doesn't work.

I eventually found WampServer has two php.ini files:

C:\wamp\bin\apache\Apachex.x.x\bin
C:\wamp\bin\php\phpx.x.xx

The first is apparently used for when PHP files are invoked through a web browser, while the second is used when a command is invoked through the command line or shell_exec().

TL;DR

If using WampServer, you must add the curl.cainfo line to both php.ini files.

One thing that to be remembered while solving such problems is that in JSON file, a { indicates a JSONObject and a [ indicates JSONArray. If one could manage them properly, it would be very easy to accomplish the task of parsing the JSON file. The above code was really very helpful for me and I hope this content adds some meaning to the above code.

The Gson JsonReader documentation explains how to handle parsing of JsonObjects and JsonArrays:

• Within array handling methods, first call beginArray() to consume the array's opening bracket. Then create a while loop that accumulates values, terminating when hasNext() is false. Finally, read the array's closing bracket by calling endArray().
• Within object handling methods, first call beginObject() to consume the object's opening brace. Then create a while loop that assigns values to local variables based on their name. This loop should terminate when hasNext() is false. Finally, read the object's closing brace by calling endObject().

If you need to save multiple objects, you can simply put them in a single list, or tuple, for instance:

import pickle

# obj0, obj1, obj2 are created here...

# Saving the objects:
with open('objs.pkl', 'w') as f:  # Python 3: open(..., 'wb')
    pickle.dump([obj0, obj1, obj2], f)

# Getting back the objects:
with open('objs.pkl') as f:  # Python 3: open(..., 'rb')
    obj0, obj1, obj2 = pickle.load(f)

If you have a lot of data, you can reduce the file size by passing protocol=-1 to dump(); pickle will then use the best available protocol instead of the default historical (and more backward-compatible) protocol. In this case, the file must be opened in binary mode (wb and rb, respectively).

The binary mode should also be used with Python 3, as its default protocol produces binary (i.e. non-text) data (writing mode 'wb' and reading mode 'rb').

Well, just do what the error message tells you.

Don't call setContentView() before requestFeature().

Note:

As said in comments, for both ActionBarSherlock and AppCompat library, it's necessary to call requestFeature() before super.onCreate()

If set is sufficient, ConcurrentSkipListSet might be used. (Its implementation is based on ConcurrentSkipListMap which implements a skip list.)

The expected average time cost is log(n) for the contains, add, and remove operations; the size method is not a constant-time operation.

if (User.Identity.IsAuthenticated)
{
    Page.Title = "Home page for " + User.Identity.Name;
}
else
{
    Page.Title = "Home page for guest user.";
}

tests are supposed to improve maintainability. If you change a method and a test breaks that can be a good thing. On the other hand, if you look at your method as a black box then it shouldn't matter what is inside the method. The fact is you need to mock things for some tests, and in those cases you really can't treat the method as a black box. The only thing you can do is to write an integration test -- you load up a fully instantiated instance of the service under test and have it do its thing like it would running in your app. Then you can treat it as a black box.

When I'm writing tests for a method, I have the feeling of rewriting a second time what I          
already wrote in the method itself.
My tests just seems so tightly bound to the method (testing all codepath, expecting some    
inner methods to be called a number of times, with certain arguments), that it seems that
if I ever refactor the method, the tests will fail even if the final behavior of the   
method did not change.

This is because you are writing your tests after you wrote your code. If you did it the other way around (wrote the tests first) it wouldnt feel this way.

If you are building an uberjar or "shaded jar", make sure your meta inf service files are merged. (This bit me multiple times on a dropwizard project.)

If you are using the gradle shadowJar plugin, you want to call mergeServiceFiles() in your shadowJar target: https://github.com/johnrengelman/shadow#merging-service-files

Not sure what the analogous commands are for maven or other build systems.

Maybe your span is inheriting a style that forces its text to be normal instead of italic as you would like it. If you just can't get it to work as you want it to you might try marking your font-style as important.

.fancify {
    font-size: 1.5em;
    font-weight: 800;
    font-family: Consolas, "Segoe UI", Calibri, sans-serif;
    font-style: italic !important;
}

However try not to overuse important because it's easy to fall into CSS-hell with it.

For other people coming upon this post on google. There are 2 options, either merging or rebasing your branch. Both works differently, but have similar outcomes.

The accepted answer is a rebase. This will take all the commits done to our-team and then apply the commits done to featurex, prompting you to merge them as needed.

One bit caveat of rebasing is that you lose/rewrite your branch history, essentially telling git that your branch did not began at commit 123abc but at commit 456cde. This will cause problems for other people working on the branch, and some remote tools will complain about it. If you are sure about what you are doing though, that's what the --force flag is for.

What other posters are suggesting is a merge. This will take the featurex branch, with whatever state it has and try to merge it with the current state of our-team, prompting you to do one, big, merge commit and fix all the merge errors before pushing to our-team. The difference is that you are applying your featurex commits before the our-team new commits and then fixing the differences. You also do not rewrite history, instead adding one commit to it instead of rewriting those that came before.

Both options are valid and can work in tandem. What is usually (by that I mean, if you are using widespread tools and methodology such as git-flow) done for a feature branch is to merge it into the main branch, often going through a merge-request, and solve all the conflicts that arise into one (or multiple) merge commits.

Rebasing is an interesting option, that may help you fix your branch before eventually going through a merge, and ease the pain of having to do one big merge commit.

You can make use of $parsers as shown below,this solved it for me.

window.module.directive('myDate', function(dateFilter) {
  return {
    restrict: 'EAC',
    require: '?ngModel',
    link: function(scope, element, attrs, ngModel) {
      ngModel.$parsers.push(function(viewValue) {
        return dateFilter(viewValue,'yyyy-MM-dd');
      });
    }
  };
});

HTML:

<p class="input-group datepicker" >
  <input
     type="text"
     class="form-control"
     name="name"
     datepicker-popup="yyyy-MM-dd"
     date-type="string"
     show-weeks="false"
     ng-model="data[$parent.editable.name]" 
     is-open="$parent.opened"
     min-date="minDate"
     close-text="Close"
     ng-required="{{editable.mandatory}}"
     show-button-bar="false"
     close-on-date-selection="false"
     my-date />
  <span class="input-group-btn">
    <button type="button" class="btn btn-default" ng-click="openDatePicker($event)">
      <i class="glyphicon glyphicon-calendar"></i>
    </button>
  </span>
</p>

I did that once. Ultimately I found my simplified basicconfig.py adequate for my needs. You can pass in a namespace with other objects for it to reference if you need to. You can also pass in additional defaults from your code. It also maps attribute and mapping style syntax to the same configuration object.

Deleting files and folders

If you want to delete an item from the repository, but keep it locally as an unversioned file/folder, use Extended Context Menu ? Delete (keep local). You have to hold the Shift key while right clicking on the item in the explorer list pane (right pane) in order to see this in the extended context menu.

Delete completely:
right mouse click ? Menu ? Delete

Delete & Keep local:
Shift + right mouse click ? Menu ? Delete

Per this blog post, you can add css classes to your fields using a custom template filter.

from django import template
register = template.Library()

@register.filter(name='addcss')
def addcss(field, css):
    return field.as_widget(attrs={"class":css})

Put this in your app's templatetags/ folder and you can now do

{{field|addcss:"form-control"}}

Use npm list and filter by contains using grep

Example:

npm list -g | grep name-of-package

<span>You have {{products|length}} products</span>

You can also use this syntax in expressions like

{% if products|length > 1 %}

jinja2's builtin filters are documented here; and specifically, as you've already found, length (and its synonym count) is documented to:

Return the number of items of a sequence or mapping.

So, again as you've found, {{products|count}} (or equivalently {{products|length}}) in your template will give the "number of products" ("length of list")

I also had the same issue while using http://www.mocky.io/ what i did is to add in mock.io response header: Access-Control-Allow-Origin *

To add it there just need to click on advanced options

Once this is done, my application was able to retrieve the data from external domain.

Here is another example, for compiling a java file in a nested directory.

I was trying to build this from the command line. This is an example from 'gradle', which has dependency 'commons-collection.jar'. For more info, please see 'gradle: java quickstart' example. -- of course, you would use the 'gradle' tools to build it. But i thought to extend this example, for a nested java project, with a dependent jar.

Note: You need the 'gradle binary or source' distribution for this, example code is in: 'samples/java/quickstart'

% mkdir -p temp/classes
% curl --get \
    http://central.maven.org/maven2/commons-collections/commons-collections/3.2.2/commons-collections-3.2.2.jar \
        --output commons-collections-3.2.2.jar

% javac -g -classpath commons-collections-3.2.2.jar \
     -sourcepath src/main/java -d temp/classes \
      src/main/java/org/gradle/Person.java 

% jar cf my_example.jar -C temp/classes org/gradle/Person.class
% jar tvf my_example.jar
   0 Wed Jun 07 14:11:56 CEST 2017 META-INF/
  69 Wed Jun 07 14:11:56 CEST 2017 META-INF/MANIFEST.MF
 519 Wed Jun 07 13:58:06 CEST 2017 org/gradle/Person.class

In Asp.net Core 3+ Vesrion

Controller: If wants to return anything related to IActionResult & Data also, go for Controllercontroller

ApiController: Used as attribute/notation in API controller. That inherits ControllerBase Class

ControllerBase: If wants to return data only go for ControllerBase class

As a workaround, you could consider setting environment variables in the outer layer, like this.

main.py:

import os
os.environ['MYVAL'] = str(myintvariable)

mymodule.py:

import os

myval = None
if 'MYVAL' in os.environ:
    myval = os.environ['MYVAL']

As an extra precaution, handle the case when MYVAL is not defined inside the module.

For reference, I had this error message and the solution was that when you specify the library you miss the 'lib' off the front and the '.so' from the end.

So, if you have a file libmyfablib.so, you need to call:

   System.loadLibrary("myfablib"); // this loads the file 'libmyfablib.so' 

Having looked in the apk, installed/uninstalled and tried all kinds of complex solutions I couldn't see the simple problem that was right in front of my face!

I had faced the similar issue while using Convert.ToSingle(my_value) If the OS language settings is English 2.5 (example) will be taken as 2.5 If the OS language is German, 2.5 will be treated as 2,5 which is 25 I used the invariantculture IFormat provided and it works. It always treats '.' as '.' instead of ',' irrespective of the system language.

float var = Convert.ToSingle(my_value, System.Globalization.CultureInfo.InvariantCulture);

I used this tutorial to create my maven web project http://crunchify.com/how-to-create-dynamic-web-project-using-maven-in-eclipse/ and eclipse did not create src/main/java folder for me. When i tired to create the source folder src/main/java eclipse did not let me. So i created the folder outside eclipse in the project directly and then src/main/java appeared in eclipse.

I had this error because I included the requirejs file along with other librairies included directly in a script tag. Those librairies (like lodash) used a define function that was conflicting with require's define. The requirejs file was loading asynchronously so I suspect that the require's define was defined after the other libraries define, hence the conflict.

To get rid of the error, include all your other js files by using requirejs.

Useful link

https://ciphertrick.com/read-excel-files-convert-json-node-js/

 var express = require('express'); 
    var app = express(); 
    var bodyParser = require('body-parser');
    var multer = require('multer');
    var xlstojson = require("xls-to-json-lc");
    var xlsxtojson = require("xlsx-to-json-lc");
    app.use(bodyParser.json());
    var storage = multer.diskStorage({ //multers disk storage settings
        destination: function (req, file, cb) {
            cb(null, './uploads/')
        },
        filename: function (req, file, cb) {
            var datetimestamp = Date.now();
            cb(null, file.fieldname + '-' + datetimestamp + '.' + file.originalname.split('.')[file.originalname.split('.').length -1])
        }
    });
    var upload = multer({ //multer settings
                    storage: storage,
                    fileFilter : function(req, file, callback) { //file filter
                        if (['xls', 'xlsx'].indexOf(file.originalname.split('.')[file.originalname.split('.').length-1]) === -1) {
                            return callback(new Error('Wrong extension type'));
                        }
                        callback(null, true);
                    }
                }).single('file');
    /** API path that will upload the files */
    app.post('/upload', function(req, res) {
        var exceltojson;
        upload(req,res,function(err){
            if(err){
                 res.json({error_code:1,err_desc:err});
                 return;
            }
            /** Multer gives us file info in req.file object */
            if(!req.file){
                res.json({error_code:1,err_desc:"No file passed"});
                return;
            }
            /** Check the extension of the incoming file and 
             *  use the appropriate module
             */
            if(req.file.originalname.split('.')[req.file.originalname.split('.').length-1] === 'xlsx'){
                exceltojson = xlsxtojson;
            } else {
                exceltojson = xlstojson;
            }
            try {
                exceltojson({
                    input: req.file.path,
                    output: null, //since we don't need output.json
                    lowerCaseHeaders:true
                }, function(err,result){
                    if(err) {
                        return res.json({error_code:1,err_desc:err, data: null});
                    } 
                    res.json({error_code:0,err_desc:null, data: result});
                });
            } catch (e){
                res.json({error_code:1,err_desc:"Corupted excel file"});
            }
        })
    }); 
    app.get('/',function(req,res){
        res.sendFile(__dirname + "/index.html");
    });
    app.listen('3000', function(){
        console.log('running on 3000...');
    });

If you want percentages on the y-axis and labeled on the bars:

library(ggplot2)
library(scales)
ggplot(mtcars, aes(x = as.factor(am))) +
  geom_bar(aes(y = (..count..)/sum(..count..))) +
  geom_text(aes(y = ((..count..)/sum(..count..)), label = scales::percent((..count..)/sum(..count..))), stat = "count", vjust = -0.25) +
  scale_y_continuous(labels = percent) +
  labs(title = "Manual vs. Automatic Frequency", y = "Percent", x = "Automatic Transmission")

When adding the bar labels, you may wish to omit the y-axis for a cleaner chart, by adding to the end:

  theme(
        axis.text.y=element_blank(), axis.ticks=element_blank(),
        axis.title.y=element_blank()
  )

you have to call a function before it can return anything.

function mainFunction() {
      function subFunction() {
            var str = "foo";
            return str;
      }
      return subFunction();
}

var test = mainFunction();
alert(test);

Or:

function mainFunction() {
      function subFunction() {
            var str = "foo";
            return str;
      }
      return subFunction;
}

var test = mainFunction();
alert( test() );

for your actual code. The return should be outside, in the main function. The callback is called somewhere inside the getLocations method and hence its return value is not recieved inside your main function.

function reverseGeocode(latitude,longitude){
    var address = "";
    var country = "";
    var countrycode = "";
    var locality = "";

    var geocoder = new GClientGeocoder();
    var latlng = new GLatLng(latitude, longitude);

    geocoder.getLocations(latlng, function(addresses) {
     address = addresses.Placemark[0].address;
     country = addresses.Placemark[0].AddressDetails.Country.CountryName;
     countrycode = addresses.Placemark[0].AddressDetails.Country.CountryNameCode;
     locality = addresses.Placemark[0].AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.LocalityName;
    });   
    return country
   }

You could use numpy.arange.

EDIT: The docs prefer numpy.linspace. _{Thanks @Droogans for noticing =)}

I usually use SQLAlchemy. It's pretty powerful and is probably the most mature python ORM.

If you're planning on using CherryPy, you might also look into dejavu as it's by Robert Brewer (the guy that is the current CherryPy project leader). I personally haven't used it, but I do know some people that love it.

SQLObject is a little bit easier to use ORM than SQLAlchemy, but it's not quite as powerful.

Personally, I wouldn't use the Django ORM unless I was planning on writing the entire project in Django, but that's just me.

You can use like below -

this.setState(() => ({  subChartType1: value   }), () => this.props.dispatch(setChartData(null)));

Also, we can use it following ways

To get only first

 $cat_details = DB::table('an_category')->where('slug', 'people')->first();

To get by limit and offset

$top_articles = DB::table('an_pages')->where('status',1)->limit(30)->offset(0)->orderBy('id', 'DESC')->get();
$remaining_articles = DB::table('an_pages')->where('status',1)->limit(30)->offset(30)->orderBy('id', 'DESC')->get();

Console.Write((int)response.StatusCode);

HttpStatusCode (the type of response.StatusCode) is an enumeration where the values of the members match the HTTP status codes, e.g.

public enum HttpStatusCode
{
    ...
    Moved = 301,
    OK = 200,
    Redirect = 302,
    ...
}

To answer this point:

I want Sleep to be an async method so it can await other methods

you can maybe rewrite the Sleep function like this:

private static async Task<int> Sleep(int ms)
{
    Console.WriteLine("Sleeping for " + ms);
    var task = Task.Run(() => Thread.Sleep(ms));
    await task;
    Console.WriteLine("Sleeping for " + ms + "END");
    return ms;
}

static void Main(string[] args)
{
    Console.WriteLine("Starting");

    var task1 = Sleep(2000);
    var task2 = Sleep(1000);

    int totalSlept = task1.Result +task2.Result;

    Console.WriteLine("Slept for " + totalSlept + " ms");
    Console.ReadKey();
}

running this code will output :

Starting
Sleeping for 2000
Sleeping for 1000
*(one second later)*
Sleeping for 1000END
*(one second later)*
Sleeping for 2000END
Slept for 3000 ms

>>> myDict
{'lastName': ['Stone', 'Lee'], 'age': ['12'], 'firstName': ['Alan', 'Mary-Ann'],
 'address': ['34 Main Street, 212 First Avenue']}

>>> Set = set()

>>> not ['' for Key, Values in myDict.items() for Value in Values if 'Mary' in Value and Set.add(Key)] and list(Set)
['firstName']

Place hidden UILabel underneath your textview. Label lines = 0. Set constraints of UITextView to be equal to the UILabel (centerX, centerY, width, height). Works even if you leave scroll behaviour of textView.

You cannot create a table with a name that is identical to an existing table or view in the cluster. To modify an existing table, use ALTER TABLE (link), or to drop all data currently in the table and create an empty table with the desired schema, issue DROP TABLE before CREATE TABLE.

It could be that the sequence you are creating is the culprit. In PostgreSQL, sequences are implemented as a table with a particular set of columns. If you already have the sequence defined, you should probably skip creating it. Unfortunately, there's no equivalent in CREATE SEQUENCE to the IF NOT EXISTS construct available in CREATE TABLE. By the looks of it, you might be creating your schema unconditionally, anyways, so it's reasonable to use

DROP TABLE IF EXISTS csd_relationship;
DROP SEQUENCE IF EXISTS csd_relationship_csd_relationship_id_seq;

before the rest of your schema update; In case it isn't obvious, This will delete all of the data in the csd_relationship table, if there is any

TL;DR

T findOne(ID id) (name in the old API) / Optional<T> findById(ID id) (name in the new API) relies on EntityManager.find() that performs an entity eager loading.

T getOne(ID id) relies on EntityManager.getReference() that performs an entity lazy loading. So to ensure the effective loading of the entity, invoking a method on it is required.

findOne()/findById() is really more clear and simple to use than getOne().
So in the very most of cases, favor findOne()/findById() over getOne().

API Change

From at least, the 2.0 version, Spring-Data-Jpa modified findOne().
Previously, it was defined in the CrudRepository interface as :

T findOne(ID primaryKey);

Now, the single findOne() method that you will find in CrudRepository is which one defined in the QueryByExampleExecutor interface as :

<S extends T> Optional<S> findOne(Example<S> example);

That is implemented finally by SimpleJpaRepository, the default implementation of the CrudRepository interface.
This method is a query by example search and you don't want to that as replacement.

In fact, the method with the same behavior is still there in the new API but the method name has changed.
It was renamed from findOne() to findById() in the CrudRepository interface :

Optional<T> findById(ID id); 

Now it returns an Optional. Which is not so bad to prevent NullPointerException.

So, the actual choice is now between Optional<T> findById(ID id) and T getOne(ID id).

Two distinct methods that rely on two distinct JPA EntityManager retrieval methods

1) The Optional<T> findById(ID id) javadoc states that it :

Retrieves an entity by its id.

As we look into the implementation, we can see that it relies on EntityManager.find() to do the retrieval :

public Optional<T> findById(ID id) {

    Assert.notNull(id, ID_MUST_NOT_BE_NULL);

    Class<T> domainType = getDomainClass();

    if (metadata == null) {
        return Optional.ofNullable(em.find(domainType, id));
    }

    LockModeType type = metadata.getLockModeType();

    Map<String, Object> hints = getQueryHints().withFetchGraphs(em).asMap();

    return Optional.ofNullable(type == null ? em.find(domainType, id, hints) : em.find(domainType, id, type, hints));
}

And here em.find() is an EntityManager method declared as :

public <T> T find(Class<T> entityClass, Object primaryKey,
                  Map<String, Object> properties);

Its javadoc states :

Find by primary key, using the specified properties

So, retrieving a loaded entity seems expected.

2) While the T getOne(ID id) javadoc states (emphasis is mine) :

Returns a reference to the entity with the given identifier.

In fact, the reference terminology is really board and JPA API doesn't specify any getOne() method.
So the best thing to do to understand what the Spring wrapper does is looking into the implementation :

@Override
public T getOne(ID id) {
    Assert.notNull(id, ID_MUST_NOT_BE_NULL);
    return em.getReference(getDomainClass(), id);
}

Here em.getReference() is an EntityManager method declared as :

public <T> T getReference(Class<T> entityClass,
                              Object primaryKey);

And fortunately, the EntityManager javadoc defined better its intention (emphasis is mine) :

Get an instance, whose state may be lazily fetched. If the requested instance does not exist in the database, the EntityNotFoundException is thrown when the instance state is first accessed. (The persistence provider runtime is permitted to throw the EntityNotFoundException when getReference is called.) The application should not expect that the instance state will be available upon detachment, unless it was accessed by the application while the entity manager was open.

So, invoking getOne() may return a lazily fetched entity.
Here, the lazy fetching doesn't refer to relationships of the entity but the entity itself.

It means that if we invoke getOne() and then the Persistence context is closed, the entity may be never loaded and so the result is really unpredictable.
For example if the proxy object is serialized, you could get a null reference as serialized result or if a method is invoked on the proxy object, an exception such as LazyInitializationException is thrown.
So in this kind of situation, the throw of EntityNotFoundException that is the main reason to use getOne() to handle an instance that does not exist in the database as an error situation may be never performed while the entity is not existing.

In any case, to ensure its loading you have to manipulate the entity while the session is opened. You can do it by invoking any method on the entity.
Or a better alternative use findById(ID id) instead of.

Why a so unclear API ?

To finish, two questions for Spring-Data-JPA developers:

• why not having a clearer documentation for getOne() ? Entity lazy loading is really not a detail.

• why do you need to introduce getOne() to wrap EM.getReference() ?
  Why not simply stick to the wrapped method :getReference() ? This EM method is really very particular while getOne() conveys a so simple processing.

Just throwing another solution in the mix...

Try jq, a lightweight and flexible command-line JSON processor:

jq length /tmp/test.json

Prints the length of the array of objects.

Edit your ~/.bash_profile to add the following line:

$ export GOPATH=$HOME/work

Save and exit your editor. Then, source your ~/.bash_profile

$ source ~/.bash_profile

Note: Set the GOBIN path to generate a binary file when go install is run

$ export GOBIN=$HOME/work/bin

Instead of using KO's internal functions and dealing with JQuery's blanket event handler removal, a much better idea is using with or template bindings. When you do this, ko re-creates that part of DOM and so it automatically gets cleaned. This is also recommended way, see here: https://stackoverflow.com/a/15069509/207661.

None of above worked for me, because tint was cleared after click. I had to use

button.setImageTintColor(Palette.darkGray(), for: UIControlState())

And about timing:

fn1 <- function (N) {
    for(i in as.numeric(1:N)) { y <- i*i }
}
fn2 <- function (N) {
    i=1
    while (i <= N) {
        y <- i*i
        i <- i + 1
    }
}

system.time(fn1(60000))
# user  system elapsed 
# 0.06    0.00    0.07 
system.time(fn2(60000))
# user  system elapsed 
# 0.12    0.00    0.13

And now we know that for-loop is faster than while-loop. You cannot ignore warnings during timing.

One of the reason why this happens is you are running your MSSQLSERVER Service not using a local system. To fix this issue, use the following steps.

1. Open run using Windows + R
2. Type services.msc and a services dialog will open
3. Find SQL Server (MSSQLSERVER)
4. Right click and click on properties.
5. Go to Log on tab
6. Select Local System account and click on "Apply" and "OK"
7. Click on Stop link on the left panel by selecting the "SQL Server (MSSQLSERVER)" and Start it again once completely stopped.
8. Enjoy your backup.

Hope it helps you well, as it did to me. Cheers!

ES6 solution:

import DefaultImage from '../assets/image.png';

const DEFAULT_IMAGE = Image.resolveAssetSource(DefaultImage).uri;

and then:

<Image source={{uri: DEFAULT_IMAGE}} />

Use document.write().

<html>_x000D_
<head>_x000D_
  <script type="text/javascript">_x000D_
    var number = 123;_x000D_
  </script>_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
    <h1>_x000D_
      the value for number is:_x000D_
      <script type="text/javascript">_x000D_
        document.write(number)_x000D_
      </script>_x000D_
    </h1>_x000D_
</body>_x000D_
</html>

If you are looking for something in production winston is probably the best choice.

If you just want to do dev stuff quickly, output directly to a file (I think this works only for *nix systems):

nohup node simple-server.js > output.log &

My solution was to change the "Enable 32-Bit Applications" to True in the advanced settings of the relative app pool in IIS.

Generally, I'd prefer not using GoTo for bad readability. To me, it's a bad excuse for programming simple iterative functions instead of having to program recursive functions, or even better (if things like a Stack Overflow is feared), their true iterative alternatives (which may sometimes be complex).

Something like this would do:

while(true) {
   alert("RINSE");
   alert("LATHER");
}

That right there is an infinite loop. The expression ("true") inside the parantheses of the while clause is what the Javascript engine will check for - and if the expression is true, it'll keep the loop running. Writing "true" here always evaluates to true, hence an infinite loop.

Using .trigger("chosen:updated"); you can update the options list after appending.

Updating Chosen Dynamically: If you need to update the options in your select field and want Chosen to pick up the changes, you'll need to trigger the "chosen:updated" event on the field. Chosen will re-build itself based on the updated content.

Your code:

$("#refreshgallery").click(function(){
        $('#picturegallery').empty(); //remove all child nodes
        var newOption = $('<option value="1">test</option>');
        $('#picturegallery').append(newOption);
        $('#picturegallery').trigger("chosen:updated");
    });

You need to set the "default value" for the date field to getdate(). Any records inserted into the table will automatically have the insertion date as their value for this field.

The location of the "default value" property is dependent on the version of SQL Server Express you are running, but it should be visible if you select the date field of your table when editing the table.

I think you may be looking for the StringBuilder class. If not, then the generic List class in string form:

List<string> myStringList = new List<string();
myStringList.Add("Test 1");
myStringList.Add("Test 2");

Or, if you need to be absolutely sure that the strings remain in order:

Queue<string> myStringInOriginalOrder = new Queue<string();
myStringInOriginalOrder.Enqueue("Testing...");
myStringInOriginalOrder.Enqueue("1...");
myStringInOriginalOrder.Enqueue("2...");
myStringInOriginalOrder.Enqueue("3...");

Remember, with the List class, the order of the items is an implementation detail and you are not guaranteed that they will stay in the same order you put them in.

You can use these queries:

select * from all_tab_privs;
select * from dba_sys_privs;
select * from dba_role_privs;

Each of these tables have a grantee column, you can filter on that in the where criteria:

where grantee = 'A'

To query privileges on objects (e.g. tables) in other schema I propose first of all all_tab_privs, it also has a table_schema column.

If you are logged in with the same user whose privileges you want to query, you can use user_tab_privs, user_sys_privs, user_role_privs. They can be queried by a normal non-dba user.

<script type="text/javascript">
    if(window.location.href === "http://stackoverflow.com") {      
         window.location.replace("https://www.google.co.in/");
       }
</script>

this prototype:

  int execlp(const char *file, const char *arg, ...);

Says that execlp ìs a variable argument function. It takes 2 const char *. The rest of the arguments, if any, are the additional arguments to hand over to program we want to run - also char * - all these are C strings (and the last argument must be a NULL pointer)

So, the file argument is the path name of an executable file to be executed. arg is the string we want to appear as argv[0] in the executable. By convention, argv[0] is just the file name of the executable, normally it's set to the same as file.

The ... are now the additional arguments to give to the executable.

Say you run this from a commandline/shell:

$ ls

That'd be execlp("ls", "ls", (char *)NULL); Or if you run

$ ls -l /

That'd be execlp("ls", "ls", "-l", "/", (char *)NULL);

So on to execlp("/bin/sh", ..., "ls -l /bin/??", ...);

Here you are going to the shell, /bin/sh , and you're giving the shell a command to execute. That command is "ls -l /bin/??". You can run that manually from a commandline/shell:

 $ ls -l /bin/??

Now, how do you run a shell and tell it to execute a command ? You open up the documentation/man page for your shell and read it.

What you want to run is:

$ /bin/sh -c "ls -l /bin/??"

This becomes

  execlp("/bin/sh","/bin/sh", "-c", "ls -l /bin/??", (char *)NULL);

Side note: The /bin/?? is doing pattern matching, this pattern matching is done by the shell, and it expands to all files under /bin/ with 2 characters. If you simply did

  execlp("ls","ls", "-l", "/bin/??", (char *)NULL);

Probably nothing would happen (unless there's a file actually named /bin/??) as there's no shell that interprets and expands /bin/??

My case was different the child view already had a parent view i am adding the child view inside parent view to different parent. example code below

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="@dimen/lineGap"
>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textColor="@color/black1"
    android:layout_gravity="center"
    android:gravity="center"
    />

</LinearLayout>

And i was inflating this view and adding to another LinearLayout, then i removed the LinaarLayout from the above layout and its started working

below code fixed the issue:

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:gravity="center"
   android:textColor="@color/black1" />

I have one other way to do this same thing works perfectly. so the idea behind to show all markers on the screen we need a center lat long and zoom level. here is the function which will give you both and need all marker's Latlng objects as input.

 public Pair<LatLng, Integer> getCenterWithZoomLevel(LatLng... l) {
    float max = 0;

    if (l == null || l.length == 0) {
        return null;
    }
    LatLngBounds.Builder b = new LatLngBounds.Builder();
    for (int count = 0; count < l.length; count++) {
        if (l[count] == null) {
            continue;
        }
        b.include(l[count]);
    }

    LatLng center = b.build().getCenter();

    float distance = 0;
    for (int count = 0; count < l.length; count++) {
        if (l[count] == null) {
            continue;
        }
        distance = distance(center, l[count]);
        if (distance > max) {
            max = distance;
        }
    }

    double scale = max / 1000;
    int zoom = ((int) (16 - Math.log(scale) / Math.log(2)));
    return new Pair<LatLng, Integer>(center, zoom);
}

This function return Pair object which you can use like

Pair pair = getCenterWithZoomLevel(l1,l2,l3..); mGoogleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(pair.first, pair.second));

you can instead of using padding to keep away your markers from screen boundaries, you can adjust zoom by -1.

The main concern is whether a variable inside the anonymous class instance can be resolved at run-time. It is not a must to make a variable final as long as it is guaranteed that the variable is inside the run-time scope. For example, please see the two variables _statusMessage and _statusTextView inside updateStatus() method.

public class WorkerService extends Service {

Worker _worker;
ExecutorService _executorService;
ScheduledExecutorService _scheduledStopService;

TextView _statusTextView;


@Override
public void onCreate() {
    _worker = new Worker(this);
    _worker.monitorGpsInBackground();

    // To get a thread pool service containing merely one thread
    _executorService = Executors.newSingleThreadExecutor();

    // schedule something to run in the future
    _scheduledStopService = Executors.newSingleThreadScheduledExecutor();
}

@Override
public int onStartCommand(Intent intent, int flags, int startId) {

    ServiceRunnable runnable = new ServiceRunnable(this, startId);
    _executorService.execute(runnable);

    // the return value tells what the OS should
    // do if this service is killed for resource reasons
    // 1. START_STICKY: the OS restarts the service when resources become
    // available by passing a null intent to onStartCommand
    // 2. START_REDELIVER_INTENT: the OS restarts the service when resources
    // become available by passing the last intent that was passed to the
    // service before it was killed to onStartCommand
    // 3. START_NOT_STICKY: just wait for next call to startService, no
    // auto-restart
    return Service.START_NOT_STICKY;
}

@Override
public void onDestroy() {
    _worker.stopGpsMonitoring();
}

@Override
public IBinder onBind(Intent intent) {
    return null;
}

class ServiceRunnable implements Runnable {

    WorkerService _theService;
    int _startId;
    String _statusMessage;

    public ServiceRunnable(WorkerService theService, int startId) {
        _theService = theService;
        _startId = startId;
    }

    @Override
    public void run() {

        _statusTextView = MyActivity.getActivityStatusView();

        // get most recently available location as a latitude /
        // longtitude
        Location location = _worker.getLocation();
        updateStatus("Starting");

        // convert lat/lng to a human-readable address
        String address = _worker.reverseGeocode(location);
        updateStatus("Reverse geocoding");

        // Write the location and address out to a file
        _worker.save(location, address, "ResponsiveUx.out");
        updateStatus("Done");

        DelayedStopRequest stopRequest = new DelayedStopRequest(_theService, _startId);

        // schedule a stopRequest after 10 seconds
        _theService._scheduledStopService.schedule(stopRequest, 10, TimeUnit.SECONDS);
    }

    void updateStatus(String message) {
        _statusMessage = message;

        if (_statusTextView != null) {
            _statusTextView.post(new Runnable() {

                @Override
                public void run() {
                    _statusTextView.setText(_statusMessage);

                }

            });
        }
    }

}

Sadly the other posters are correct that you're ...actually as corrected by kRON, you are ok with your IE7 and a strict doc, but most of us with IE6 requirements are reduced to JS or class references for this, but it is a CSS2 property, just one without sufficient support from IE^h^h browsers.

Out of completeness, the type selector is - similar to xpath - of the form [attribute=value] but many interesting variants exist. It will be quite powerful when it's available, good thing to keep in your head for IE8.

• w3 reference

• browser support reference

I have a same problem with google/google-api-php-client v2.0.0-RC7 and after search for 1 hours, i solved this problem using json_encode like this:

    if ($client->isAccessTokenExpired()) {
        $newToken = json_decode(json_encode($client->getAccessToken()));
        $client->refreshToken($newToken->refresh_token);
        file_put_contents(storage_path('app/client_id.txt'), json_encode($client->getAccessToken()));
    }

The IFRAME should be in the frames[] collection. Use something like

frames['iframeid'].method();

var fruits = ["Banana", "Orange", "Apple", "Mango"];_x000D_
var newFruits = fruits.slice(1, -1);_x000D_
console.log(newFruits); //  ["Orange", "Apple"];

Here, -1 denotes the last element in an array and 1 denotes the second element.

I know this post is little bit old but here is a potential solution for anyone who has the same problem:

First, I would change the CSS display for #popup to "none" instead of "hidden".

Second, I would change the HTML as follow:

<div id="overlay-back"></div>
<div id="popup">
    <div style="position: relative;">
        <img class="close-image" src="images/closebtn.png" />
        <span><img src="images/load_sign.png" width="400" height="566" /></span>
    </div>            
</div>

And for Style as follow:

.close-image
{
   display: block;
   float: right;
   cursor: pointer;
   z-index: 3;
   position: absolute;
   right: 0;
   top: 0;
}

I got this idea from this website (kessitek.com). A very good example on how to position elements,:

How to position a div on top of another div

I hope this helps,

Zag,

In makefile language $@ means "name of the target", so rm -f $@ translates to rm -f clean.

You need to specify to rm what exactly you want to delete, like rm -f *.o code1 code2

UPDATE OCTOBER 2017 I never knew this feature existed in Sublime Text, but the interface appears to have changed slightly from the previous answer - at least on OS X. Here are the detailed steps I followed:

1. In the Menu Bar click File -> Open...
2. Navigate to the FOLDER that contains the files to be compared and with the FOLDER selected, click the Open button, this makes the FOLDERS sidebar appear
3. In the FOLDERS sidebar, click on the first file to be compared
4. Hold the Ctrl on Windows or ? on OS X, and click the second file
5. With both files selected, right click on one and select Diff Files...

This opens a new tab showing the comparison. The first file in red, the second in green.

2017 - High Sierra

It is really hard to get autoconf 1.15 working on Mac. We hired an expert to get it working. Everything worked beautifully.

Later I happened to upgrade a Mac to High Sierra.

The Docker pipeline stopped working!

Even though autoconf 1.15 is working fine on the Mac.

How to fix,

Short answer, I simply trashed the local repo, and checked out the repo again.

This suggestion is noted in the mix on this QA page and elsewhere.

It then worked fine!

It likely has something to do with the aclocal.m4 and similar files. (But who knows really). I endlessly massaged those files ... but nothing.

For some unknown reason if you just scratch your repo and get the repo again: everything works!

I tried for hours every combo of touching/deleting etc etc the files in question, but no. Just check out the repo from scratch!

To initialize to current date, you could do something like:

Date firstDate = new Date();

To get it from String, you could use SimpleDateFormat like:

String dateInString = "10-Jan-2016";
SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yyyy");
try {
    Date date = formatter.parse(dateInString);
    System.out.println(date);
    System.out.println(formatter.format(date));
} catch (ParseException e) {
    //handle exception if date is not in "dd-MMM-yyyy" format
}

@FindBy(xpath = "//span[@class='y2' and contains(text(), 'Your Text')] ") 
private WebElementFacade emailLinkToVerifyAccount;

This approach will work for you, hopefully.

Much easier way of doing it: you will need com.google.gson.Gson for converting the object to json string for streaming

to convert object to json string for streaming use below code

Gson gson = new Gson();
String jsonString = gson.toJson(MyObject);

To convert back the json string to object use below code:

Gson gson = new Gson();
MyObject = gson.fromJson(decodedString , MyObjectClass.class);

Much easier way to convert object for streaming and read on the other side. Hope this helps. - Vishesh

for AND you use

if ($status = 'clear' && $pRent == 0) {
    mysql_query("UPDATE rent SET dNo = '$id', status = 'clear', colour = '#3C0' WHERE rent.id = $id");
} 

for OR you use

if ($status = 'clear' || $pRent == 0) {
    mysql_query("UPDATE rent SET dNo = '$id', status = 'clear', colour = '#3C0' WHERE rent.id = $id");
} 

File -> Export -> Web -> WAR file

OR in Kepler follow as shown below :

Assuming it has a "regular expressions" search, look for \r\n. I prefer \r?\n, because some files don't use carriage returns.

EDIT: Thanks for the feedback, whoever voted this down. I have learned that... well, nothing, because you provided no feedback. Why is this wrong?

$text="abc1234567890";

// truncate to 4 chars

echo substr(str_pad($text,4),0,4);

This avoids the problem of truncating a 4 char string to 10 chars .. (i.e. source is smaller than the required)

For me echo XYZ_20200824.zip | grep -Eo '[[:digit:]]{4}[[:digit:]]{2}[[:digit:]]{2}' was working fine but unable to store output of command into variable. I had same issue I tried eval but didn't got output.

Here is answer for my problem: cmd=$(echo XYZ_20200824.zip | grep -Eo '[[:digit:]]{4}[[:digit:]]{2}[[:digit:]]{2}')

echo $cmd

My output is now 20200824

EDIT: The angular team has released the @Resolve decorator. It still needs some clarification, in how it works, but until then I'll take someone else's related answer here, and provide links to other sources:

• StackOverflow: Using Resolve In Angular2 Routes
• StackOverflow: Usage sample by Günter Zöchbauer
• Resolve documentation
• The router patch on GitHub
• RC4 ChangeLog
• RC4 Release Tweet

EDIT: This answer works for Angular 2 BETA only. Router is not released for Angular 2 RC as of this edit. Instead, when using Angular 2 RC, replace references to router with router-deprecated to continue using the beta router.

The Angular2-future way to implement this will be via the @Resolve decorator. Until then, the closest facsimile is CanActivate Component decorator, per Brandon Roberts. see https://github.com/angular/angular/issues/6611

Although beta 0 doesn't support providing resolved values to the Component, it's planned, and there is also a workaround described here: Using Resolve In Angular2 Routes

A beta 1 example can be found here: http://run.plnkr.co/BAqA98lphi4rQZAd/#/resolved . It uses a very similar workaround, but slightly more accurately uses the RouteData object rather than RouteParams.

@CanActivate((to) => {
    return new Promise((resolve) => {
        to.routeData.data.user = { name: 'John' }

Also, note that there is also an example workaround for accessing nested/parent route "resolved" values as well, and other features you expect if you've used 1.x UI-Router.

Note you'll also need to manually inject any services you need to accomplish this, since the Angular Injector hierarchy is not currently available in the CanActivate decorator. Simply importing an Injector will create a new injector instance, without access to the providers from bootstrap(), so you'll probably want to store an application-wide copy of the bootstrapped injector. Brandon's second Plunk link on this page is a good starting point: https://github.com/angular/angular/issues/4112

@@ROWCOUNT

A web service endpoint is the URL that another program would use to communicate with your program. To see the WSDL you add ?wsdl to the web service endpoint URL.

Web services are for program-to-program interaction, while web pages are for program-to-human interaction.

So: Endpoint is: http://www.blah.com/myproject/webservice/webmethod

Therefore, WSDL is: http://www.blah.com/myproject/webservice/webmethod?wsdl

To expand further on the elements of a WSDL, I always find it helpful to compare them to code:

A WSDL has 2 portions (physical & abstract).

Physical Portion:

Definitions - variables - ex: myVar, x, y, etc.

Types - data types - ex: int, double, String, myObjectType

Operations - methods/functions - ex: myMethod(), myFunction(), etc.

Messages - method/function input parameters & return types

• ex: public myObjectType myMethod(String myVar)

Porttypes - classes (i.e. they are a container for operations) - ex: MyClass{}, etc.

Abstract Portion:

Binding - these connect to the porttypes and define the chosen protocol for communicating with this web service. - a protocol is a form of communication (so text/SMS, vs. phone vs. email, etc.).

Service - this lists the address where another program can find your web service (i.e. your endpoint).

You can use dir(your_object) to get the attributes and getattr(your_object, your_object_attr) to get the values

usage :

for att in dir(your_object):
    print (att, getattr(your_object,att))

Assuming you're fine with taking all of the changes in master, what you want is:

git checkout <my branch>

to switch the working tree to your branch; then:

git merge master

to merge all the changes in master with yours.

Check namespace mapping changed after 3.5 see below URL for details. http://msdn.microsoft.com/en-us/library/jj157091.aspx

Try my way :

robocopy.exe "Desktop\Test folder 1" "Desktop\Test folder 2" /XD "C:\Users\Steve\Desktop\Test folder 2\XXX dont touch" /MIR

Had to put /XD before /MIR while including the full Destination Source directly after /XD.