Programs & Examples On #Hung

git config --global http.postBuffer 524288000

Work in my case - AWS code commit

This error seems to happen more commonly with a slow, or troubled internet connection. I have connected with good internet speed then it is worked perfectly.

After reading your posts, I solved it simply by

apt install gnutls-bin

If you're trying this with GitHub, you can do this with your SSH entered:

git clone https://[email protected]/username/repository

MongoDB has a simple web based administrative port at 28017 by default.

There is no HTTP access at the default port of 27017 (which is what the error message is trying to suggest). The default port is used for native driver access, not HTTP traffic.

To access MongoDB, you'll need to use a driver like the MongoDB native driver for NodeJS. You won't "POST" to MongoDB directly (but you might create a RESTful API using express which uses the native drivers). Instead, you'll use a wrapper library that makes accessing MongoDB convenient. You might also consider using Mongoose (which uses the native driver) which adds an ORM-like model for MongoDB in NodeJS.

If you can't get to the web interface, it may be disabled. Normally, I wouldn't expect that you'd need it for doing development unless you're checking logs and such.

i had sometime ago the same issue. make sure that your ssh key doesn't have password and use not common user account (e.g. better to user account called jenkins or so).

check following article http://fourkitchens.com/blog/2011/09/20/trigger-jenkins-builds-pushing-github

$HOME/.gitconfig is your global config for git.
There are three levels of config files.

 cat $(git rev-parse --show-toplevel)/.git/config

(mentioned by bereal) is your local config, local to the repo you have cloned.

you can also type from within your repo:

git remote -v

And see if there is any remote named 'origin' listed in it.

If not, if that remote (which is created by default when cloning a repo) is missing, you can add it again:

git remote add origin url/to/your/fork

The OP mentions:

Doing git remote -v gives:

upstream git://git.moodle.org/moodle.git (fetch) 
upstream git://git.moodle.org/moodle.git (push)

So 'origin' is missing: the reference to your fork.
See "What is the difference between origin and upstream in github"

May be you forgot to run "git --bare init" on the remote? That was my problem

You close the second Scanner which closes the underlying InputStream, therefore the first Scanner can no longer read from the same InputStream and a NoSuchElementException results.

The solution: For console apps, use a single Scanner to read from System.in.

Aside: As stated already, be aware that Scanner#nextInt does not consume newline characters. Ensure that these are consumed before attempting to call nextLine again by using Scanner#newLine().

See: Do not create multiple buffered wrappers on a single InputStream

Have you tried logging in as the jenkins user?

Try this:

sudo -i -u jenkins #For RedHat you might have to do 'su' instead.
git clone [email protected]:your/repo.git

Often times you see failure if the host has not been added or authorized (hence I always manually login as hudson/jenkins for the first connection to github/bitbucket) but that link you included supposedly fixes that.

If the above doesn't work try recopying the key. Make sure its the pub key (ie id_rsa.pub). Maybe you missed some characters?

Seems almost pointless to add an answer, but I was fighting this for ages when I finally discovered it was Visual Studio Online that was suffering a sporadic outage. That became apparent when VS kept prompting for creds and the VSO website sometimes gave a 500.

Counting objects: 138816, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (38049/38049), done.
error: unable to rewind rpc post data - try increasing http.postBuffer
error: RPC failed; curl 56 SSL read: error:00000000:lib(0):func(0):reason(0), errno 10054
The remote end hung up unexpectedly/138816), 33.30 MiB | 3.00 KiB/s
Writing objects: 100% (138816/138816), 50.21 MiB | 3.00 KiB/s, done.
Total 138816 (delta 100197), reused 134574 (delta 96515)
fatal: The remote end hung up unexpectedly
Everything up-to-date

I set my HTTP post buffer back to 2 MB afterwards, since I actually think it works better with many smaller posts.

The issue could be that Github isn't present in your ~/.ssh/known_hosts file.

Append GitHub to the list of authorized hosts:

ssh-keyscan -H github.com >> ~/.ssh/known_hosts

issue is with the /var/lib/jenkins/.ssh/known_hosts. It exists in the first case, but not in the second one. This means you are running either on different system or the second case is somehow jailed in chroot or by other means separated from the rest of the filesystem (this is a good idea for running random code from jenkins).

Next steps are finding out how are the chroots for this user created and modify the known hosts inside this chroot. Or just go other ways of ignoring known hosts, such as ssh-keyscan, StrictHostKeyChecking=no or so.

This is a UNIX permission problem. Do not use sudo for cloning the repository. You don't have the same ssh keys as root and you shouldn't work as root anyway. Try ls -la to find the permissions on the files and use chmod (or sudo chown) to fix them. Hope that helps.

You can push with using different account. For example, if your account is A which is stored in .gitconfig and you want to use account B which is the owner of the repo you want to push.

Account B: B_user_name, B_password
Example of SSH link: https://github.com/B_user_name/project.git

The push with B account is:

$ git push https://'B_user_name':'B_password'@github.com/B_user_name/project.git

To see the account in .gitconfig

1. $git config --global --list
2. $git config --global -e (to change account also)

Use:

c._ctkk=eval('((function(){var a\x3d2143197373;var b\x3d-58933561;return 408631+\x27.\x27+(a+b)})())');

<script type="text/javascript"> 
    (function(){
        var d="text/javascript",e="text/css",f="stylesheet",g="script",h="link",k="head",l="complete",m="UTF-8",n=".";
        function p(b){
            var a=document.getElementsByTagName(k)[0];
            a||(a=document.body.parentNode.appendChild(document.createElement(k)));
            a.appendChild(b)}
        function _loadJs(b){
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            a.charset=m;
            a.src=b;
            p(a)}
        function _loadCss(b){
            var a=document.createElement(h);
            a.type=e;
            a.rel=f;
            a.charset=m;
            a.href=b;
            p(a)}
        function _isNS(b){
            b=b.split(n);
            for(var a=window,c=0;c<b.length;++c)
                if(!(a=a[b[c]])) return ! 1;
            return ! 0}
        function _setupNS(b){
            b=b.split(n);
            for(var a=window,c=0;c<b.length;++c)
                a.hasOwnProperty?a.hasOwnProperty(b[c])?a=a[b[c]]:a=a[b[c]]={}:a=a[b[c]]||(a[b[c]]={});
            return a}
        window.addEventListener&&"undefined"==typeof document.readyState&&window.addEventListener("DOMContentLoaded",function(){document.readyState=l},!1);
    if (_isNS('google.translate.Element')){return}
    (function(){
        var c=_setupNS('google.translate._const');
        c._cl='en';
        c._cuc='googleTranslateElementInit1';
        c._cac='';
        c._cam='';
        c._ctkk=eval('((function(){var a\x3d2143197373;var b\x3d-58933561;return 408631+\x27.\x27+(a+b)})())');
        var h='translate.googleapis.com';
        var s=(true?'https':window.location.protocol=='https:'?'https':'http')+'://';
        var b=s+h;
        c._pah=h;
        c._pas=s;
        c._pbi=b+'/translate_static/img/te_bk.gif';
        c._pci=b+'/translate_static/img/te_ctrl3.gif';
        c._pli=b+'/translate_static/img/loading.gif';
        c._plla=h+'/translate_a/l';
        c._pmi=b+'/translate_static/img/mini_google.png';
        c._ps=b+'/translate_static/css/translateelement.css';
        c._puh='translate.google.com';
        _loadCss(c._ps);
        _loadJs(b+'/translate_static/js/element/main.js');
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</script> 

I just had this issue and thought I'd share what I thought was an easier way around this.

Open git-bash and run the same command with the addition of -C since you're commenting in your email address: ssh-keygen -t rsa -C "[email protected]" command. That's it.

git-bash should have been installed when you installed git. If you can't find it you can check C:\Program Files\Git\Git Bash

The first time I did this it failed to create the .ssh folder for me so I had to open a standard Command Prompt and mkdir C:\Users\yourusername\.ssh

If anybody faced the issue at github.com check if you have accepted an invitation after repo owner allowed commits to you. Until you accept invitation repo will be invisible for you. So you'll get ERROR: Repository not found.

You are referring to the section "2.3.5 Deploying the demo app" of this "Ruby on Rails Tutorial ":

In section 2.3.1 Planning the application, note that they did:

$ git remote add origin [email protected]:<username>/demo_app.git
$ git push origin master

That is why a simple git push worked (using here an ssh address).
Did you follow that step and made that first push?

 www.github.com/levelone/demo_app

wouldn't be a writable URI for pushing to a GitHub repo.

https://[email protected]/levelone/demo_app.git

should be more appropriate.
Check what git remote -v returns, and if you need to replace the remote address, as described in GitHub help page, use git remote --set-url.

git remote set-url origin https://[email protected]/levelone/demo_app.git
or 
git remote set-url origin [email protected]:levelone/demo_app.git

One more option is to add the path of the privatekey file like this in terminal:

ssh-add "path to the privatekeyfile"

and then execute the pull command

First, it's always worth noting that git reset --hard is a potentially dangerous command, since it throws away all your uncommitted changes. For safety, you should always check that the output of git status is clean (that is, empty) before using it.

Initially you say the following:

So I know that Git tracks changes I make to my application, and it holds on to them until I commit the changes, but here's where I'm hung up:

That's incorrect. Git only records the state of the files when you stage them (with git add) or when you create a commit. Once you've created a commit which has your project files in a particular state, they're very safe, but until then Git's not really "tracking changes" to your files. (for example, even if you do git add to stage a new version of the file, that overwrites the previously staged version of that file in the staging area.)

In your question you then go on to ask the following:

When I want to revert to a previous commit I use: git reset --hard HEAD And git returns: HEAD is now at 820f417 micro

How do I then revert the files on my hard drive back to that previous commit?

If you do git reset --hard <SOME-COMMIT> then Git will:

• Make your current branch (typically master) back to point at <SOME-COMMIT>.
• Then make the files in your working tree and the index ("staging area") the same as the versions committed in <SOME-COMMIT>.

HEAD points to your current branch (or current commit), so all that git reset --hard HEAD will do is to throw away any uncommitted changes you have.

So, suppose the good commit that you want to go back to is f414f31. (You can find that via git log or any history browser.) You then have a few different options depending on exactly what you want to do:

• Change your current branch to point to the older commit instead. You could do that with git reset --hard f414f31. However, this is rewriting the history of your branch, so you should avoid it if you've shared this branch with anyone. Also, the commits you did after f414f31 will no longer be in the history of your master branch.

• Create a new commit that represents exactly the same state of the project as f414f31, but just adds that on to the history, so you don't lose any history. You can do that using the steps suggested in this answer - something like:

  git reset --hard f414f31
  git reset --soft HEAD@{1}
  git commit -m "Reverting to the state of the project at f414f31"
  

Recently, I have seen this problem too. Below, you have my solution:

1. ping github.com, if ping failed. it is DNS error.
2. sudo vim /etc/resolv.conf, the add: nameserver 8.8.8.8 nameserver 8.8.4.4

Or it can be a genuine network issue. Restart your network-manager using sudo service network-manager restart or fix it up

I have just received this error after switching from HTTPS to SSH (for my origin remote). To fix, I simply ran the following command (for each repo):

ssh -T [email protected]

Upon receiving a successful response, I could fetch/push to the repo with ssh.

I took that command from Git's Testing your SSH connection guide, which is part of the greater Connecting to GitHub with with SSH guide.

The trait is same as a class we can use for multiple inheritance purposes and also code reusability.

We can use trait inside the class and also we can use multiple traits in the same class with 'use keyword'.

The interface is using for code reusability same as a trait

the interface is extend multiple interfaces so we can solve the multiple inheritance problems but when we implement the interface then we should create all the methods inside the class. For more info click below link:

http://php.net/manual/en/language.oop5.traits.php http://php.net/manual/en/language.oop5.interfaces.php

Since you only wish for the root activity to be reshown when the app is launched, maybe you can get this behavior by changing launch modes, etc. in the manifest?

For instance, have you tried applying the android:clearTaskOnLaunch="true" attribute to your launch activity, perhaps in tandem with android:launchMode="singleInstance"?

Tasks and Back Stack is a great resource for fine-tuning this sort of behavior.

Binding="{Binding YourColumn ,StringFormat='yyyy-MM-dd'}"

I had the same problem but I was using a reverse proxy.

So I had to set

client_max_body_size 50m; 

inside both configure files :

• on the gitlab nginx web server (as said inside the previous answers)
• but also on the nginx reverse proxy hosted on the dedicated server.

I had a similar problem when using TFS 2017. I was not able to push or pull GIT repositories. Eventually I reinstalled TFS 2017, making sure that I installed TFS 2017 with an SSH Port different from 22 (in my case, I chose 8022). After that, push and pull became possible against TFS using SSH.

Googled "Permission denied (publickey). fatal: The remote end hung up unexpectedly", first result an exact SO dupe:

GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly which links here in the accepted answer (from the original poster, no less): http://help.github.com/linux-set-up-git/

In my case, it happenned for the master branch. Later found that my access to the project was accidentally revoked by the project manager. To cross-check, I visited the review site and couldn't see any commits of the said branch and others for that project.

On MacOSX High Sierra the solution for me was:

brew install git-lfs

and my repository was cloned without any errors.

If you:

 git push origin master

it will push to the bare repo.

It sounds like your alice repo isn't tracking correctly.

cat .git/config

This will show the default remote and branch.

If you

 git push -u origin master

You should start tracking that remote and branch. I'm not sure if that option has always been in git.

With the new version of HttpClient and without the WebApi package it would be:

var content = new StringContent(jsonObject.ToString(), Encoding.UTF8, "application/json");
var result = client.PostAsync(url, content).Result;

Or if you want it async:

var result = await client.PostAsync(url, content);

The quick possible answer: When you first successfully clone an empty git repository, the origin has no master branch. So the first time you have a commit to push you must do:

git push origin master

Which will create this new master branch for you. Little things like this are very confusing with git.

If this didn't fix your issue then it's probably a gitolite-related issue:

Your conf file looks strange. There should have been an example conf file that came with your gitolite. Mine looks like this:

repo    phonegap                                                                                                                                                                           
    RW+     =   myusername otherusername                                                                                                                                               

repo    gitolite-admin                                                                                                                                                                         
    RW+     =   myusername                                                                                                                                                               

Please make sure you're setting your conf file correctly.

Gitolite actually replaces the gitolite user's account with a modified shell that doesn't accept interactive terminal sessions. You can see if gitolite is working by trying to ssh into your box using the gitolite user account. If it knows who you are it will say something like "Hi XYZ, you have access to the following repositories: X, Y, Z" and then close the connection. If it doesn't know you, it will just close the connection.

Lastly, after your first git push failed on your local machine you should never resort to creating the repo manually on the server. We need to know why your git push failed initially. You can cause yourself and gitolite more confusion when you don't use gitolite exclusively once you've set it up.

I encountered this error when using Travis CI to deploy content, which involved pushing edits to a repository.

I eventually solved the issue by updating the GitHub personal access token associated with the Travis account with the public_repo scope access permission:

If you receive the message about the unrecognized host key while doing git push/pull operations using ATLASSIAN SOURCETREE you do not have the ability to answer y/n and the push/pull operation will be aborted without caching the key. However going to SourceTree Tools->Options (General Tab) and changing the SSH Client under (under SSH Client Configuration) from PuTTY to OpenSSH will allow the key to be cached without changing anything else.

I figured out a way to automagically 'pip install' a GitLab private repository that requires no password prompt. This approach uses GitLab "Deploy Keys" and an SSH configuration file, so you can deploy using keys other than your personal SSH keys (in my case, for use by a 'bot). Perhaps someone kind soul can verify using GitHub.

Create a New SSH key:

ssh-keygen -t rsa -C "GitLab_Robot_Deploy_Key"

The file should show up as ~/.ssh/GitLab_Robot_Deploy_Key and ~/.ssh/GitLab_Robot_Deploy_Key.pub.

Copy and paste the contents of the ~/.ssh/GitLab_Robot_Deploy_Key.pub file into the GitLab "Deploy Keys" dialog.

Test the New Deploy Key

The following command tells SSH to use your new deploy key to set up the connection. On success, you should get the message: "Welcome to GitLab, UserName!"

ssh -T -i ~/.ssh/GitLab_Robot_Deploy_Key [email protected]

Create the SSH Configuration File

Next, use an editor to create a ~/.ssh/config file. Add the following contents. The 'Host' value can be anything you want (just remember it, because you'll be using it later). The HostName is the URL to your GitLab instance. The IdentifyFile is path to the SSH key file you created in the first step.

Host GitLab
  HostName gitlab.mycorp.com
  IdentityFile ~/.ssh/GitLab_Robot_Deploy_Key

Point SSH to the Configuration file

oxyum gave us the recipe for using pip with SSH:

pip install git+ssh://[email protected]/my_name/my_repo.git

We just need to modify it a bit to make SSH use our new Deploy Key. We do that by pointing SSH to the Host entry in the SSH configuration file. Just replace the 'gitlab.mycorp.com' in the command to the host name we used in the SSH configuration file:

pip install git+ssh://git@GitLab/my_name/my_repo.git

The package should now install without any password prompt.

Reference A
Reference B

Check your .ssh config for heroku. Go to the .ssh folder and open the config file

cd ~/.ssh
subl config

The 'subl' is for Sublime Text, but you can use whatever editor you wish. Look for the line "IdentityFile" and make sure it has the non public key listed:

IdentityFile "/Users/ircmullaney/.ssh/my_ssh"

not

IdentityFile "/Users/ircmullaney/.ssh/my_ssh.pub"

That did it for me. I'm not sure why mine had the public version in the config file, but it did and it was throwing the error:

Permissions 0644 for '/Users/ircmullaney/.ssh/my_ssh.pub' are too open.

I've got this one, which sets a cookie. And as you can see, it first checks if the language is posted by the user. Because browser language not always tells about the user.

<?php   
    $lang = getenv("HTTP_ACCEPT_LANGUAGE");
    $set_lang = explode(',', $lang);
    if (isset($_POST['lang'])) 
        {
            $taal = $_POST['lang'];
            setcookie("lang", $taal);
            header('Location: /p/');
        }
    else 
        {
            setcookie("lang", $set_lang[0]);
            echo $set_lang[0];
            echo '<br>';
            echo $set_lang[1];
            header('Location: /p/');
        } 
?>

Other posters have pointed out how to increase memory and that you could memoize calls. I'd suggest that for many applications, you can use Stirling's formula to approximate large n! very quickly with almost no memory footprint.

Take a gander at this post, which has some analysis of the function and code:

http://threebrothers.org/brendan/blog/stirlings-approximation-formula-clojure/

I tried the solutions mentioned but still failed. I found the solution that finally worked for me here - removing then re-adding the remote link

If git branch -r shows a lot of remote-tracking branches that you're not interested in and you want to remove them only from local, use the following command:

git branch -r | grep -Ev 'HEAD|master|develop'  | xargs -r git branch -rd

A safer version would be to only remove the merged ones:

git branch -r --merged | grep -Ev 'HEAD|master|develop'  | xargs -r git branch -rd

This might be useful for large projects, where you don't need the feature branches of other teammates but there're lots of remote-tracking branches fetched upon the initial clone.

However, this step alone is not sufficient, because those deleted remote-tracking branches would come back upon next git fetch.

To stop fetching those remote-tracking branches you need to explicitly specify the refs to fetch in .git/config:

[remote "origin"]
  # fetch = +refs/heads/*:refs/remotes/origin/*    ### don't fetch everything
  fetch = +refs/heads/master:refs/remotes/origin/master
  fetch = +refs/heads/develop:refs/remotes/origin/develop
  fetch = +refs/heads/release/*:refs/remotes/origin/release/*

In the above example we only fetch master, develop and release branches, feel free to adapt as you need.

I would say no, because the Developer docs on RAM usage state:

...
GC_EXPLICIT

An explicit GC, such as when you call gc() (which you should avoid calling and instead trust the GC to run when needed).

...

I've highlighted the relevant part in bold.

Have a look at the YouTube series, Android Performance Patterns - it will show you tips on managing your app's memory usage (such as using Android's ArrayMaps and SparseArrays instead of HashMaps).

The github help link helped me sort out this problem. Looks like the ssh key was not added to the ssh-agent. This is what I ended up doing.

Command 1:

Ensure ssh-agent is enabled. The command starts the ssh-agent in the background:

eval "$(ssh-agent -s)"

Command 2:

Add your SSH key to the ssh-agent:

ssh-add ~/.ssh/id_rsa

the answer with the host name didn't work for me but this did :

git clone file:////home/git/repositories/MyProject.git/

I was trying to solve my issue with some of the answers above and for some reason it didn't work. I did switch to use the git extensions and this are the steps I did follow.

1. I went to Tools -> Settings -> SSH -> Other ssh client
2. Set this value to C:\Program Files\Git\usr\bin\ssh.exe
3. Apply

I guess that this steps are just the same explained above. The only difference is that I used the Git Extensions User Interface instead of the terminal. Hope this help.

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

Host git.host.de
  Port 4019

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

After upgrading my Cygwin installation to a version around February 2015 (1.7.34(0.285/5/3) 2015-02-04 12:14 x86_64 Cygwin), I suddenly ran into the UNPROTECTED PRIVATE KEY FILE warning.

I fixed this problem after running the following command:

setfacl -s u::rw-,g::---,o:--- ~/.ssh/id_rsa

(another answer to another question gives more context)

RazorSQL vote here too. It is not free, but it's not expensive ($70 for a perpetual license and 1 year of free upgrades).

If you use it for work, it will pay for itself quickly. I was jumping between MySQL GUI tools, SQL Server and Informix DBAccess, some of them through VMs because I use a Mac for development. Having a single tool to connect to any database out there is pretty nice. It is also highly customizable, and very reliable.

git gc --prune=now is not what you want.

git remote prune public

or git remote prune origin # if thats the the remote source

is what you want

VonC's answer is best, but the part that worked for me was super simple and is kind of buried among a lot of other possible answers. If you are like me, you ran into this issue while running a "getting started with rails" tutorial and you had NOT setup your public/private SSH keys.

If so, try this:

1. $>cd ~/.ssh

2. $>ls

3. If the output of ls is known_hosts and nothing else, visit: http://help.github.com/mac-key-setup/ and start following the instructions from the "Generating a key" section and down.

After running those instructions, my "git push origin master" command worked.

This can also happen because github has recently renamed the default branch from "master" to "main" ( https://github.com/github/renaming ), so if you just created a new repository on github use git push origin main instead of git push origin master

Alternate workaround:

• Give your app a new identifier. If it's called com.foobar.myapp, call it com.foobar.myapp01

You lose all data in the app as it's actually a new app running as far as the iPhone simulator is concerned. This may or may not be more annoying than rebooting - just wanted to add it to the list.

Why not make use of the meaningful data already there, instead of adding arbitrary data?

i.e. use <a href="/articles/5/page-title" class="article-link">, and then you can programmatically get all article links on the page (via the classname) and the article ID (matching the regex /articles\/(\d+)/ against this.href).

I had the problem "Your branch is ahead of 'origin/master' by nn commits." when i pushed to a remote repository with:

git push ssh://[email protected]/yyy/zzz.git

When i found that my remote adress was in the file .git/FETCH_HEAD and used:

git push

the problem disappeared.

Mac OS X and some other Unixes at least have the user path compiled into sshd for security reasons so those of us that install git as /usr/local/git/{bin,lib,...} can run into trouble as the git executables are not in the precompiled path. To override this I prefer to edit my /etc/sshd_config changing:

#PermitUserEnvironment no

to

PermitUserEnvironment yes

and then create ~/.ssh/environment files as needed. My git users have the following in their ~/.ssh/environment file:

PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin

Note variable expansion does not occur when the ~/.ssh/environment file is read so:

PATH=$PATH:/usr/local/git/bin

will not work.

For years I used Hungarian notation in my programming. Other than some visual clutter and the task of changing the prefix when I changed the data type, no one could convince me otherwise. Until recently--when I had to combine existing C# and VB.NET assemblies in the same solution.

The result: I had to pass a "fltSomeVariable" to a "sngSomeVariable" method parameter. Even as someone who programs in both C# and VB.NET, it caught me off guard and made me pause for a moment. (C# and VB.NET sometimes use different names to represent the same data type--float and single, for example.)

Now consider this: what if you create a COM component that's callable from many languages? The VB.NET and C# "conversion" was easy for a .NET programmer. But what about someone that develops in C++ or Java? Does "dwSomeVariable" mean anything to a .NET developer not familiar with C++?

As mentioned here: Re: BUG #4243: Idle in transaction it is probably best to check your pg_locks table to see what is being locked and that might give you a better clue where the problem lies.

If the NFS server disappeared and you can't get it back online, one trick that I use is to add an alias to the interface with the IP of the NFS server (in this example, 192.0.2.55).

Linux

The command for that is something roughly like:

ifconfig eth0:fakenfs 192.0.2.55 netmask 255.255.255.255

Where 192.0.2.55 is the IP of the NFS server that went away. You should then be able to ping the address, and you should also be able to unmount the filesystem (use unmount -f). You should then destroy the aliased interface so you no longer route traffic to the old NFS server to yourself with:

ifconfig eth0:fakenfs down

FreeBSD and similar operating systems

The command would be something like:

ifconfig em0 alias 192.0.2.55 netmask 255.255.255.255

And then to remove it:

ifconfig em0 delete 192.0.2.55

man ifconfig(8) for more!

No one has mentioned the obvious:

var myCallback = function() { console.log("name or age changed"); };
$scope.$watch("name", myCallback);
$scope.$watch("age", myCallback);

This might mean a little less polling. If you watch both name + age (for this) and name (elsewhere) then I assume Angular will effectively look at name twice to see if it's dirty.

It's arguably more readable to use the callback by name instead of inlining it. Especially if you can give it a better name than in my example.

And you can watch the values in different ways if you need to:

$scope.$watch("buyers", myCallback, true);
$scope.$watchCollection("sellers", myCallback);

$watchGroup is nice if you can use it, but as far as I can tell, it doesn't let you watch the group members as a collection or with object equality.

If you need the old and new values of both expressions inside one and the same callback function call, then perhaps some of the other proposed solutions are more convenient.

If this is your detail.html I don't see where do you load detail.js? Maybe this

<script src="js/index.js"></script>

should be this

<script src="js/detail.js"></script>

?

As an alternative solution to the GCD searching, I suggest you to check against a set of standard values. You can find a list on Wikipedia.

If you can use repeated letters, you can use the * operator:

>>> 'a'*5

'aaaaa'

public static boolean CheckIsDataAlreadyInDBorNot(String TableName,
        String dbfield, String fieldValue) {
    SQLiteDatabase sqldb = EGLifeStyleApplication.sqLiteDatabase;
    String Query = "Select * from " + TableName + " where " + dbfield + " = " + fieldValue;
    Cursor cursor = sqldb.rawQuery(Query, null);
        if(cursor.getCount() <= 0){
            cursor.close();
            return false;
        }
    cursor.close();
    return true;
}

I hope this is useful to you... This function returns true if record already exists in db. Otherwise returns false.

Using jQuery, you can do it easily:

$("input").addClass("class-name")

Here is your input tag

@Html.EditorFor(model => model.Name)

For DropDownlist you can use this one:

$("select").addClass("class-name")

For Dropdownlist:

@Html.DropDownlistFor(model=>model.Name)

per your advice, i am using handle and runnables to switch/change the content of the TextView using a "timer". for some reason, when running, the app always skips the second step ("Step Two: fry egg"), and only show the last (third) step ("Step three: serve egg").

TextView t; 
private String sText;

private Handler mHandler = new Handler();

private Runnable mWaitRunnable = new Runnable() {
    public void run() {
        t.setText(sText);
    }
};

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.main);

    mMonster = BitmapFactory.decodeResource(getResources(),
            R.drawable.monster1);

    t=new TextView(this); 
    t=(TextView)findViewById(R.id.TextView01); 

    sText = "Step One: unpack egg";
    t.setText(sText);

    sText = "Step Two: fry egg";        
    mHandler.postDelayed(mWaitRunnable, 3000);

    sText = "Step three: serve egg";
    mHandler.postDelayed(mWaitRunnable, 4000);      
    ...
}

Slightly different to the question, but what I am doing is to use HtmlEncode(string),

pseudo code here

var encoded = HtmlEncode(string);
encoded = Regex.Replace(encoded, "&#\d+?;", "");
var result = HtmlDecode(encoded);

input and output

"Headlight\x007E Bracket, &#123; Cafe Racer<> Style, Stainless Steel ????"
"Headlight~ Bracket, &#123; Cafe Racer<> Style, Stainless Steel ????"

I know it's not perfect, but does the job for me.

you can use this for making a list Unique

ArrayList<String> listWithDuplicateValues = new ArrayList<>();
list.add("first");
list.add("first");
list.add("second");

ArrayList uniqueList = (ArrayList) listWithDuplicateValues.stream().distinct().collect(Collectors.toList());

Use modern java.time classes if you use java 8 or newer.

String s = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss").format(LocalDateTime.now());

Basil Bourque's answer is pretty good. But it's too long. Many people would have no patience to read it. Top 3 answers are too old and may mislead Java new bee .So I provide this short and modern answer for new coming devs. Hope this answer can reduce usage of terrible SimpleDateFormat.

Try setting the HOME environment variable in Windows to your home folder (c:\users\username).

( you can confirm that this is the problem by doing echo $HOME in git bash and echo %HOME% in cmd - latter might not be available )

Some people try to fix it using one way, some the second. Basically, there are 2 issues, which if you check them out & solve both - in 99% it should fix this issue:

1. Old device simulators located at YOUR_MAC_NAME (e.g. Macintosh) -> Users -> YOUR_USERNAME (daniel) -> Library -> Developer -> Xcode -> iOS Device Support. Leave there, the newest one, as of today this is 13.2.3 (17B111), but in future it'll change. The highest number (here 13.2.3) of the iOS version indicates that it's newer.

2. After this list your devices in Terminal by running xcrun simctl list devices. Many of them might be unavailable, therefore delete them by running xcrun simctl delete unavailable. It'll free some space as well. To be sure that everything is fine check it again by running xcrun simctl list devices. You should see devices only from the newest version (here 13.2.3) like the screenshot below shows.

As a bonus which is slightly less relevant to this question, but still free's some space. Go to YOUR_MAC_NAME (e.g. Macintosh) -> Users -> YOUR_USERNAME (e.g. daniel) -> Library -> Developer -> Xcode -> Archives. You'll see many archived deployed application, most probably you don't need all of them. Try to delete these ones, which are not being used anymore.

Using these 2 methods and the bonus method I was able to get extra 15 GB of space on my Mac.

PS. Simply deleting simulators from Xcode by going to Xcode -> Window -> Devices and Simulators -> Simulators (or simply CMD + SHIFT + 2 when using keyboard shortcut) and deleting it there won't help. You really need to go for the described steps.

I usually use the overflow: auto trick; although that's not, strictly speaking, the intended use for overflow, it is kinda related - enough to make it easy to remember, certainly. The meaning of float: left itself has been extended for various uses more significantly than overflow is in this example, IMO.

Not very simple but:

a = [1,1,1,2,2,3]
b = a.group_by {|n| n}.each {|k,v| v.pop [1,3].count(k)}.values.flatten
=> [1, 1, 2, 2]

Also handles the case for multiples in the 'subtrahend':

a = [1,1,1,2,2,3]
b = a.group_by {|n| n}.each {|k,v| v.pop [1,1,3].count(k)}.values.flatten
=> [1, 2, 2]

EDIT: this is more an enhancement combining Norm212 and my answer to make a "functional" solution.

b = [1,1,3].each.with_object( a ) { |del| a.delete_at( a.index( del ) ) }

Put it in a lambda if needed:

subtract = lambda do |minuend, subtrahend|
  subtrahend.each.with_object( minuend ) { |del| minuend.delete_at( minuend.index( del ) ) }
end

then:

subtract.call a, [1,1,3]

I find list comprehensions are generally more expressive of what I'm trying to do than map - they both get it done, but the former saves the mental load of trying to understand what could be a complex lambda expression.

There's also an interview out there somewhere (I can't find it offhand) where Guido lists lambdas and the functional functions as the thing he most regrets about accepting into Python, so you could make the argument that they're un-Pythonic by virtue of that.

If you don't want to use apache, you can use Java8:

byte[] decodedBytes = Base64.getDecoder().decode("YWJjZGVmZw=="); 
System.out.println(new String(decodedBytes) + "\n");

Use the built-in Javascript function called map. .map() will do the exact thing you're looking for!

There are many possibilities to solve this task.

1. RUN the batch file with full path

The easiest solution is running the batch file with full path.

"F:\- Big Packets -\kitterengine\Common\Template.bat"

Once end of batch file Template.bat is reached, there is no return to previous script in case of the command line above is within a *.bat or *.cmd file.

The current directory for the batch file Template.bat is the current directory of the current process. In case of Template.bat requires that the directory of this batch file is the current directory, the batch file Template.bat should contain after @echo off as second line the following command line:

cd /D "%~dp0"

Run in a command prompt window cd /? for getting displayed the help of this command explaining parameter /D ... change to specified directory also on a different drive.

Run in a command prompt window call /? for getting displayed the help of this command used also in 2., 4. and 5. solution and explaining also %~dp0 ... drive and path of argument 0 which is the name of the batch file.

2. CALL the batch file with full path

Another solution is calling the batch file with full path.

call "F:\- Big Packets -\kitterengine\Common\Template.bat"

The difference to first solution is that after end of batch file Template.bat is reached the batch processing continues in batch script containing this command line.

For the current directory read above.

3. Change directory and RUN batch file with one command line

There are 3 operators for running multiple commands on one command line: &, && and ||.
For details see answer on Single line with multiple commands using Windows batch file

I suggest for this task the && operator.

cd /D "F:\- Big Packets -\kitterengine\Common" && Template.bat

As on first solution there is no return to current script if this is a *.bat or *.cmd file and changing the directory and continuation of batch processing on Template.bat is successful.

4. Change directory and CALL batch file with one command line

This command line changes the directory and on success calls the batch file.

cd /D "F:\- Big Packets -\kitterengine\Common" && call Template.bat

The difference to third solution is the return to current batch script on exiting processing of Template.bat.

5. Change directory and CALL batch file with keeping current environment with one command line

The four solutions above change the current directory and it is unknown what Template.bat does regarding

1. current directory
2. environment variables
3. command extensions state
4. delayed expansion state

In case of it is important to keep the environment of current *.bat or *.cmd script unmodified by whatever Template.bat changes on environment for itself, it is advisable to use setlocal and endlocal.

Run in a command prompt window setlocal /? and endlocal /? for getting displayed the help of these two commands. And read answer on change directory command cd ..not working in batch file after npm install explaining more detailed what these two commands do.

setlocal & cd /D "F:\- Big Packets -\kitterengine\Common" & call Template.bat & endlocal

Now there is only & instead of && used as it is important here that after setlocal is executed the command endlocal is finally also executed.

ONE MORE NOTE

If batch file Template.bat contains the command exit without parameter /B and this command is really executed, the command process is always exited independent on calling hierarchy. So make sure Template.bat contains exit /B or goto :EOF instead of just exit if there is exit used at all in this batch file.

You can fix that.

Link PYTHONSTARTUP to a python file with the following

# Make exit work as expected
type(exit).__repr__ = type(exit).__call__

How does this work?

The python command line is a read-evaluate-print-loop, that is when you type text it will read that text, evaluate it, and eventually print the result.

When you type exit() it evaluates to a callable object of type site.Quitter and calls its __call__ function which exits the system. When you type exit it evaluates to the same callable object, without calling it the object is printed which in turn calls __repr__ on the object.

We can take advantage of this by linking __repr__ to __call__ and thus get the expected behavior of exiting the system even when we type exit without parentheses.

Here is a one-liner for you.

JQuery Users:

Replace $jQueryObject with your jQuery object. i.e $('div').

Object.values($jQueryObject.get(0).attributes).map(attr => console.log(`${attr.name + ' : ' + attr.value}`));

Vanilla Javascript Users:

Replace $domElement with your HTML DOM selector. i.e document.getElementById('demo').

Object.values($domElement.attributes).map(attr => console.log(`${attr.name + ' : ' + attr.value}`));

Cheers!!

Share and know memory ownership rules across your project. Using the COM rules makes for the best consistency ([in] parameters are owned by the caller, callee must copy; [out] params are owned by the caller, callee must make a copy if keeping a reference; etc.)

This category worked for me (ios 7, 8 and 9)

H file

@interface UIViewController (navigation)
- (void) presentTransparentViewController:(UIViewController *)viewControllerToPresent animated:(BOOL)flag completion:(void (^)(void))completion;
@end

M file

@implementation UIViewController (navigation)
- (void)presentTransparentViewController:(UIViewController *)viewControllerToPresent animated:(BOOL)flag completion:(void (^)(void))completion
{
    if(SYSTEM_VERSION_LESS_THAN(@"8.0")) {
        [self presentIOS7TransparentController:viewControllerToPresent withCompletion:completion];

    }else{
        viewControllerToPresent.modalPresentationStyle = UIModalPresentationOverCurrentContext;
         [self presentViewController:viewControllerToPresent animated:YES completion:completion];
    }
}
-(void)presentIOS7TransparentController:(UIViewController *)viewControllerToPresent withCompletion:(void(^)(void))completion
{
    UIViewController *presentingVC = self;
    UIViewController *root = self;
    while (root.parentViewController) {
        root = root.parentViewController;
    }
    UIModalPresentationStyle orginalStyle = root.modalPresentationStyle;
    root.modalPresentationStyle = UIModalPresentationCurrentContext;
    [presentingVC presentViewController:viewControllerToPresent animated:YES completion:^{
        root.modalPresentationStyle = orginalStyle;
    }];
}
@end

Quote_Month (Worksheet!$D:$D) contains a formula (=TEXT(Worksheet!$E:$E,"mmm-yy"))to convert a date/time number from another column into a text based month reference.

You can use OR by adding + in Sumproduct. See this

=SUMPRODUCT((Quote_Value)*(Salesman="JBloggs")*(Days_To_Close<=90)*((Quote_Month="Cond1")+(Quote_Month="Cond2")+(Quote_Month="Cond3")))

ScreenShot

While many of these solutions have worked for me in the past, they all failed me today on a Mac with a Samsung S7. After trying a few cables, someone suggested that the ADB connection requires an official Samsung cable to work. Indeed, when I used the Samsung cable, ADB worked just fine. I hope this helps someone else!

Also checkout the answer in this post: https://stackoverflow.com/a/9347871/1338557

It suggests use of library called ucsv.py. Short and simple replacement for CSV written to address the encoding problem(utf-8) for Python 2.7. Also provides support for csv.DictReader

Edit: Adding sample code that I used:

import ucsv as csv

#Read CSV file containing the right tags to produce
fileObj = open('awol_title_strings.csv', 'rb')
dictReader = csv.DictReader(fileObj, fieldnames = ['titles', 'tags'], delimiter = ',', quotechar = '"')
#Build a dictionary from the CSV file-> {<string>:<tags to produce>}
titleStringsDict = dict()
for row in dictReader:
    titleStringsDict.update({unicode(row['titles']):unicode(row['tags'])})

The :target-pseudo selector is made for these type of situations: http://reference.sitepoint.com/css/pseudoclass-target

It is supported by all modern browsers. To get some IE versions to understand it you can use something like Selectivizr

Here is a tab example with :target-pseudo selector.

Format strings can make hexdump behave exactly as you want it to (no whitespace at all, byte by byte):

hexdump -ve '1/1 "%.2x"'

1/1 means "each format is applied once and takes one byte", and "%.2x" is the actual format string, like in printf. In this case: 2-character hexadecimal number, leading zeros if shorter.

It's new in the Bootstrap 3.0.1 release, so make sure you have the latest (10/29)...

Demo: http://bootply.com/91632

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
<div class="row">_x000D_
    <div class="center-block" style="width:200px;background-color:#ccc;">...</div>_x000D_
</div>

Use jQuery's noConflict. It did wonders for me

var example=jQuery.noConflict();
example(function(){
example('div#rift_connect').click(function(){
    example('span#resultado').text("Hello, dude!");
    });
});

That is, assuming you included jQuery on your HTML

<script language="javascript" type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>

Should declare logger like this:

private final static Logger LOGGER = Logger.getLogger(MyClass.class.getName());

so if you refactor your class name it follows.

I wrote an article about java logger with examples here.

This is an example of how I use this kind of thing:

HTML :

<input type="checkbox" id="ThisIsTheId" value="X" onchange="ThisIsTheFunction(this.id,this.checked)">

JAVASCRIPT :

function ThisIsTheFunction(temp,temp2) {
  if(temp2 == true) {
    document.getElementById(temp).style.visibility = "visible";
  } else {
    document.getElementById(temp).style.visibility = "hidden";
  }
}

Assign a new Image object to your PictureBox's Image property. To load an Image from a file, you may use the Image.FromFile method. In your particular case, assuming the current directory is one under bin, this should load the image bin/Pics/image1.jpg, for example:

pictureBox1.Image = Image.FromFile("../Pics/image1.jpg");

Additionally, if these images are static and to be used only as resources in your application, resources would be a much better fit than files.

Find highest number, including negative:

return max([abs(max($array)),abs(min($array))]);

It is your setting as the owner of your local repo. Change it like this:

git remote set-head origin some_branch

And origin/HEAD will point to your branch instead of master. This would then apply to your repo only and not for others. By default, it will point to master, unless something else has been configured on the remote repo.

Manual entry for remote set-head provides some good information on this.

Edit: to emphasize: without you telling it to, the only way it would "move" would be a case like renaming the master branch, which I don't think is considered "organic". So, I would say organically it does not move.

While this doesn't directly answer the question, there is great book available for free which will help you learn the basics called ProGit. If you would prefer the dead-wood version to a collection of bits you can purchase it from Amazon.

Another way of writing <script>window.$ = window.jQuery = require('./path/to/jquery');</script> is :

<script src="./path/to/jquery" onload="window.$ = window.jQuery = module.exports;"></script>

I'd just add to the answers the "why?".

. is standard member access operator that has a higher precedence than * pointer operator.

When you are trying to access a struct's internals and you wrote it as *foo.bar then the compiler would think to want a 'bar' element of 'foo' (which is an address in memory) and obviously that mere address does not have any members.

Thus you need to ask the compiler to first dereference whith (*foo) and then access the member element: (*foo).bar, which is a bit clumsy to write so the good folks have come up with a shorthand version: foo->bar which is sort of member access by pointer operator.

android:editable="false" should work, but it is deprecated, you should be using android:inputType="none" instead.

Alternatively, if you want to do it in the code you could do this :

EditText mEdit = (EditText) findViewById(R.id.yourid);
mEdit.setEnabled(false);

This is also a viable alternative :

EditText mEdit = (EditText) findViewById(R.id.yourid);
mEdit.setKeyListener(null);

If you're going to make your EditText non-editable, may I suggest using the TextView widget instead of the EditText, since using a EditText seems kind of pointless in that case.

EDIT: Altered some information since I've found that android:editable is deprecated, and you should use android:inputType="none", but there is a bug about it on android code; So please check this.

Python 3.4 and later offer pathlib in the standard library. You could do:

from pathlib import Path

asm_pths = [pth for pth in Path.cwd().iterdir()
            if pth.suffix == '.asm']

Or if you don't like list comprehensions:

asm_paths = []
for pth in Path.cwd().iterdir():
    if pth.suffix == '.asm':
        asm_pths.append(pth)

Path objects can easily be converted to strings.

I tried to do this in next way

public static DataTable JoinTwoTables(DataTable innerTable, DataTable outerTable)
        {
            DataTable resultTable = new DataTable();
            var innerTableColumns = new List<string>();
            foreach (DataColumn column in innerTable.Columns)
            {
                innerTableColumns.Add(column.ColumnName);
                resultTable.Columns.Add(column.ColumnName);
            }

            var outerTableColumns = new List<string>();
            foreach (DataColumn column in outerTable.Columns)
            {
                if (!innerTableColumns.Contains(column.ColumnName))
                {
                    outerTableColumns.Add(column.ColumnName);
                    resultTable.Columns.Add(column.ColumnName);
                }                    
            }

            for (int i = 0; i < innerTable.Rows.Count; i++)
            {
                var row = resultTable.NewRow();
                innerTableColumns.ForEach(x =>
                {
                    row[x] = innerTable.Rows[i][x];
                });
                outerTableColumns.ForEach(x => 
                {
                    row[x] = outerTable.Rows[i][x];
                });
                resultTable.Rows.Add(row);
            }
            return resultTable;
        }

This is overly complicated, Jackson handles lists via its writer methods just as well as it handles regular objects. This should work just fine for you, assuming I have not misunderstood your question:

public void writeListToJsonArray() throws IOException {  
    final List<Event> list = new ArrayList<Event>(2);
    list.add(new Event("a1","a2"));
    list.add(new Event("b1","b2"));

    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    final ObjectMapper mapper = new ObjectMapper();

    mapper.writeValue(out, list);

    final byte[] data = out.toByteArray();
    System.out.println(new String(data));
}

You can do it. That is what big guys do as well.

First query:

» host google.com 
google.com has address 74.125.232.230
google.com has address 74.125.232.231
google.com has address 74.125.232.232
google.com has address 74.125.232.233
google.com has address 74.125.232.238
google.com has address 74.125.232.224
google.com has address 74.125.232.225
google.com has address 74.125.232.226
google.com has address 74.125.232.227
google.com has address 74.125.232.228
google.com has address 74.125.232.229

Next query:

» host google.com
google.com has address 74.125.232.224
google.com has address 74.125.232.225
google.com has address 74.125.232.226
google.com has address 74.125.232.227
google.com has address 74.125.232.228
google.com has address 74.125.232.229
google.com has address 74.125.232.230
google.com has address 74.125.232.231
google.com has address 74.125.232.232
google.com has address 74.125.232.233
google.com has address 74.125.232.238

As you see, the list of IPs rotated around, but the relative order between two IPs stayed the same.

Update: I see several comments bragging about how DNS round-robin is not convenient for fail-over, so here is the summary: DNS is not for fail-over. So it is obviously not good for fail-over. It was never designed to be a solution for fail-over.

You can create a button in window1 and double click on it. It will create a new click handler, where inside you can write something like this:

var window2 = new Window2();
window2.Show();

I have BusyBox installed on my Windows system. So here is what I did.

ECHO OFF
for /r %%G in (*.php) do (
busybox grep . "%%G" | busybox wc -l
)

try to type pip3 instead pip. also for upgrading pip dont use pip3 in the command

python -m pip install -U pip

maybe it helps

Add the line below:-

TextView tv=(TextView) v.findViewById(android.R.id.text1);
tv.setPaintFlags(tv.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);

use your reference instead of "tv"

Notice that if the file's parent folder doesn't exist you'll get the same error:

IOError: [Errno 2] No such file or directory:

Below is another solution which handles this case:
(*) I used sys.stdout and print instead of f.write just to show another use case

# Make sure the file's folder exist - Create folder if doesn't exist
folder_path = 'path/to/'+folder_name+'/'
if not os.path.exists(folder_path):
     os.makedirs(folder_path)

print_to_log_file(folder_path, "Some File" ,"Some Content")

Where the internal print_to_log_file just take care of the file level:

# If you're not familiar with sys.stdout - just ignore it below (just a use case example)
def print_to_log_file(folder_path ,file_name ,content_to_write):

   #1) Save a reference to the original standard output       
    original_stdout = sys.stdout   
    
    #2) Choose the mode
    write_append_mode = 'a' #Append mode
    file_path = folder_path + file_name
    if (if not os.path.exists(file_path) ):
       write_append_mode = 'w' # Write mode
     
    #3) Perform action on file
    with open(file_path, write_append_mode) as f:
        sys.stdout = f  # Change the standard output to the file we created.
        print(file_path, content_to_write)
        sys.stdout = original_stdout  # Reset the standard output to its original value

Consider the following states:

'w'  --> Write to existing file
'w+' --> Write to file, Create it if doesn't exist
'a'  --> Append to file
'a+' --> Append to file, Create it if doesn't exist

In your case I would use a different approach and just use 'a' and 'a+'.

openssl rsa -in privkey.pem -pubout > key.pub

That writes the public key to key.pub

If I may I could give you some new code for the same task, in my code you can create a so called 'document'(not really)and it is saved, and can be opened up again. It is also stored as a string file though(not a document). Here is the code:

#include "iostream"

#include "windows.h"

#include "string"

#include "fstream"

using namespace std;

int main() {

string saveload;


cout << "---------------------------" << endl;
cout << "|enter 'text' to write your document    |" << endl;
cout << "|enter 'open file' to open the document |" << endl;
cout << "----------------------------------------" << endl;
while (true){
    getline(cin, saveload);

    if (saveload == "open file"){
        string filenamet;
        cout << "file name? " << endl;
        getline(cin, filenamet, '*');
        ifstream loadFile;

        loadFile.open(filenamet, ifstream::in);

        cout << "the text you entered was: ";

        while (loadFile.good()){

            cout << (char)loadFile.get();

            Sleep(100);
        }

        cout << "" << endl;

        loadFile.close();

    }

    if (saveload == "text") {
        string filename;
        cout << "file name: " << endl;
        getline(cin, filename,'*');
        string textToSave;
        cout << "Enter your text: " << endl;
        getline(cin, textToSave,'*');

        ofstream saveFile(filename);

        saveFile << textToSave;

        saveFile.close();

    }
}
return 0;
}

Just take this code and change it to serve your purpose. DREAM BIG,THINK BIG, DO BIG

• .length is a field, containing the capacity (NOT the number of elements the array contains at the moment) of arrays.

• length() is a method used by Strings (amongst others), it returns the number of chars in the String; with Strings, capacity and number of containing elements (chars) have the same value.

• size() is a method implemented by all members of Collection (lists, sets, stacks,...). It returns the number of elements (NOT the capacity; some collections even don´t have a defined capacity) the collection contains.

try

<div id="boxscroll2" style="overflow: auto; position: relative;" tabindex="5001">

Here is another way, without the need for nesting the repeaters.

From the Angularjs docs:

It is possible to get ngRepeat to iterate over the properties of an object using the following syntax:

<div ng-repeat="(key, value) in steps"> {{key}} : {{value}} </div>

According to the explanation in my “main” answer the document in question should be marked up according to an outline.

In the following two tables I show:

• the original HTML and its outline
• a possible intended outline and the HTML doing that

original html (shortened)
_{<body> <section> <header> <div id=logo></div> <div id=language></div> </header> <nav> ... </nav> <div id=main> <div id=main-left> <article> <header> <h1>The real thing</h1> </header> </article> </div> <div id=main-right> <section id=main-right-hot> <h2>Hot items</h2> </section> <section id=main-right-new> <h2>New items</h2> </section> </div> </div> <div id=news-items> <header> <h2>The latest news</h2> </header> <div id=item_1> <article> <header> <h3>...</h3> </header> <a>read more</a> </article> </div> <div id=item_2> <article> <header> <h3>...</h3> </header> <a>read more</a> </article> </div> <div id=item_3> <article> <header> <h3>...</h3> </header> <a>read more</a> </article> </div> </div> <footer> <ul><li>...</ul> </footer> </section>}

original html relevant for outline
_{<body> <section> // logo and language <nav> ... </nav> <article> <h1>The real thing</h1> </article> <section> <h2>Hot items</h2> </section> <section> <h2>New items</h2> </section> <h2>The latest news</h2> <article> <h3>...</h3> </article> <article> <h3>...</h3> </article> <article> <h3>...</h3> </article> // footer links </section>}












































resulting outline
1. (untitled document) 1.1. (untitled section) 1.1.1. (untitled navigation) 1.1.2. The real thing (h1) 1.1.3. Hot items (h2) 1.1.4. New items (h2) 1.1.5. The latest news (h2) 1.1.6. news item_1 (h3) 1.1.7. news item_2 (h3) 1.1.8. news item_3 (h3)


The outline of the original is
definitively not what was intended.

The following table shows my proposal for an improved version. I use the following markup:

• <removed>
• <NEW_OR_CHANGED_ELEMENT>
• <element MOVED_ATTRIBUTE=1>

possible intended outline
1. (main) 1.1. The real thing 1.2. (hot&new) 1.2.1. Hot items 1.2.2. New items 2. The latest news 2.1. news item_1 2.2. news item_2 2.3. news item_3










































































modified html
_{<body>  <section> <header> <ASIDE> <div id=logo></div> <div id=language></div> </ASIDE> </header> <nav> ... </nav> <ARTICLE id=main>   <div id=main-left> <article ID=main-left> <header> <h1>The real thing</h1> </header> </article>   </div> <ARTICLE id=main-right> <ARTICLE id=main-right-hot> <h2>Hot items</h2> </ARTICLE> <ARTICLE id=main-right-new> <h2>New items</h2> </ARTICLE> </ARTICLE> </ARTICE> <ARTICLE id=news-items> <header> <h2>The latest news</h2> </header>   <div id=item_1> <article ID=item_1> <header> <h3>...</h3> </header> <a>read more</a> </article>   </div>   <div id=item_2> <article ID=item_2> <header> <h3>...</h3> </header> <a>read more</a> </article>   </div>   <div id=item_3> <article ID=item_3> <header> <h3>...</h3> </header> <a>read more</a> </article>   </div> </ARTICLE> <footer> <NAV> <ul><li>...</ul> </NAV> </footer>  </section>``}

resulting outline
1. (untitled document) 1.1. (untitled logo and lang) 1.2. (untitled navigation) 1.3. (untitled main) 1.3.1 The real thing 1.3.2. (untitled hot&new) 1.3.2.1. Hot items 1.3.2.2. New items 1.4. The latest news 1.4.1. news item_1 1.4.2. news item_2 1.4.3. news item_3 1.5. (untitled footer nav)


The modified HTML reflects the
intended outline way better than
the original.

Enabling the following CSS with JavaScript will help. I'm not as good as the others here but this worked for me.

body {
    position: fixed;
    overflow-y: scroll;
}

It should be possible changing setting the JAVA_HOME environment variable differently for specific applications.

When starting from the command line or from a batch script you can use set JAVA_HOME=C:\...\j2dskXXX to change the JAVA_HOME environment.

It is possible that you also need to change the PATH environment variable to use the correct java binary. To do this you can use set PATH=%JAVA_HOME%\bin;%PATH%.

It depends on if you mean '\n' (linefeed) or '\r\n' (carriage return + linefeed). The former is not the Windows default and will not show properly in some text editors (like Notepad).

You can do

sb.Append(Environment.NewLine);
sb.Append("\t");

or

sb.Append("\r\n\t");

In Python 2.7 with iPython:

>>> import os
>>> os.getenv??
Signature: os.getenv(key, default=None)
Source:
def getenv(key, default=None):
    """Get an environment variable, return None if it doesn't exist.
    The optional second argument can specify an alternate default."""
    return environ.get(key, default)
File:      ~/venv/lib/python2.7/os.py
Type:      function

So we can conclude os.getenv is just a simple wrapper around os.environ.get.

A simplification to FrinkTheBrave's response:

[System.IO.File]::WriteAllText("c:\temp\myFile.txt", $myContent)

You just need to make sure you have the rights to push to the remote repository and do

git push origin master

or simply

git push

Probably very trivial, but I solved it by just converting the input to numpy array.

For the neural network architecture,

    model = Sequential()
    model.add(Conv2D(32, (5, 5), activation="relu", input_shape=(32, 32, 3)))

When the input was,

    n_train = len(train_y_raw)
    train_X = [train_X_raw[:,:,:,i] for i in range(n_train)]
    train_y = [train_y_raw[i][0] for i in range(n_train)]

I got the error,

But when I changed it to,

   n_train = len(train_y_raw)
   train_X = np.asarray([train_X_raw[:,:,:,i] for i in range(n_train)])
   train_y = np.asarray([train_y_raw[i][0] for i in range(n_train)])

It fixed the issue.

row from a database table

1 ) Only the copy of reference is sent as a value to the formal parameter. When the formal parameter variable is assigned other value ,the formal parameter's reference changes but the actual parameter's reference remain the same incase of this integer object.

public class UnderstandingObjects {

public static void main(String[] args) {

    Integer actualParam = new Integer(10);

    changeValue(actualParam);

    System.out.println("Output " + actualParam); // o/p =10

    IntObj obj = new IntObj();

    obj.setVal(20);

    changeValue(obj);

    System.out.println(obj.a); // o/p =200

}

private static void changeValue(Integer formalParam) {

    formalParam = 100;

    // Only the copy of reference is set to the formal parameter
    // this is something like => Integer formalParam =new Integer(100);
    // Here we are changing the reference of formalParam itself not just the
    // reference value

}

private static void changeValue(IntObj obj) {
    obj.setVal(200);

    /*
     * obj = new IntObj(); obj.setVal(200);
     */
    // Here we are not changing the reference of obj. we are just changing the
    // reference obj's value

    // we are not doing obj = new IntObj() ; obj.setValue(200); which has happend
    // with the Integer

}

}

class IntObj { Integer a;

public void setVal(int a) {
    this.a = a;
}

}

You can use,

$directoryURI =basename($_SERVER['SCRIPT_NAME']);

echo $directoryURI;

you can just do as you get that elements value

document.getElementById('numquest').value='';

int a = fork(); 

Creates a duplicate process "clone?", which shares the execution stack. The difference between the parent and the child is the return value of the function.

The child getting 0 returned, and the parent getting the new pid.

Each time the addresses and the values of the stack variables are copied. The execution continues at the point it already got to in the code.

At each fork, only one value is modified - the return value from fork.

This is similar to many of the other suggestions with a couple enhancements:

• No need to hardcode the domain (works with vhosts that accept multiple domains or between environments)
• Preserves the scheme (http/https) and ignores the effects of previous %{REQUEST_URI} rules.

• The path portion not affected by previous RewriteRules like %{REQUEST_URI} is.

  RewriteCond %{HTTP_HOST} !^www\. [NC]
  RewriteRule ^(.*)$ %{REQUEST_SCHEME}://www.%{HTTP_HOST}/$1 [R=301,L]
  

String str = "saveMe"
compareString(str)

def compareString(String str){
  def str2 = "saveMe"

  // using single quotes
  println 'single quote string class' + 'String.class'.class
  println str + ' == ' + str2 + " ? " + (str == str2)
  println ' str = ' +  '$str' //  interpolation not supported

  // using double quotes, Interpolation supported
  println "double quoted string with interpolation " + "GString.class $str".class
  println "double quoted string without interpolation " + "String.class".class
  println "$str equals $str2 ? " + str.equals(str2) 
  println '$str == $str2 ? ' + "$str==$str2"
  println '${str == str2} ? ' + "${str==str2} ? "

  println '$str equalsIgnoreCase $str2 ? ' + str.equalsIgnoreCase(str2)   

  println '''
  triple single quoted Multi-line string, Interpolation not supported $str ${str2}
  Groovy has also an operator === that can be used for objects equality
  === is equivalent to o1.is(o2)
  '''
  println '''
  triple quoted string 
  '''
  println 'triple single quoted string ' + '''' string '''.class

  println """ 
  triple double quoted Multi-line string, Interpolation is supported $str == ${str2}
  just like double quoted strings with the addition that they are multiline
  '\${str == str2} ? ' ${str == str2} 
  """
  println 'triple double quoted string ' + """ string """.class
} 

output:

single quote string classclass java.lang.String
saveMe == saveMe ? true
str = $str
double quoted string with interpolation class org.codehaus.groovy.runtime.GStringImpl
double quoted string without interpolation class java.lang.String
saveMe equals saveMe ? true
$str == $str2 ? saveMe==saveMe
${str == str2} ? true ? 
$str equalsIgnoreCase $str2 ? true 

triple single quoted Multi-line string, Interpolation not supported $str ${str2}
Groovy has also an operator === that can be used for objects equality
=== is equivalent to o1.is(o2)


triple quoted string 

triple single quoted string class java.lang.String

triple double quoted Multi-line string, Interpolation is supported saveMe == saveMe
just like double quoted strings with the addition that they are multiline
'${str == str2} ? ' true 

triple double quoted string class java.lang.String

I tried most of these suggestions but none of them worked. Then I ran npm clean-install and it solved my issues.

Encode string as unicode.

>>> special = u"\u2022"
>>> abc = u'ABC•def'
>>> abc.replace(special,'X')
u'ABCXdef'

Try this

var store = dtpDateTimePicker.Value.Date;

store can be anything entity object etc.

If you go to the Flat file connection manager under Advanced and Look at the "OutputColumnWidth" description's ToolTip It will tell you that Composit characters may use more spaces. So the "é" in "Société" most likely occupies more than one character.

EDIT: Here's something about it: http://en.wikipedia.org/wiki/Precomposed_character

If you have a datetime field that gives the results like this 2018-03-30 08:43:28.177

Proposed: and you want to change the datetime to date to appear like 2018-03-30

cast(YourDateField as Date)

Try this:

$('#select_all').click(function() {
    $('#countries option').prop('selected', true);
});

And here's a live demo.

To let MySql generate sequence numbers for an AUTO_INCREMENT field you have three options:

1. specify list a column list and omit your auto_incremented column from it as njk suggested. That would be the best approach. See comments.
2. explicitly assign NULL
3. explicitly assign 0

3.6.9. Using AUTO_INCREMENT:

...No value was specified for the AUTO_INCREMENT column, so MySQL assigned sequence numbers automatically. You can also explicitly assign NULL or 0 to the column to generate sequence numbers.

These three statements will produce the same result:

$insertQuery = "INSERT INTO workorders (`priority`, `request_type`) VALUES('$priority', '$requestType', ...)";
$insertQuery = "INSERT INTO workorders VALUES(NULL, '$priority', ...)";
$insertQuery = "INSERT INTO workorders VALUES(0, '$priority', ...";

I understand that the answer was useful however for some reason it does not work for me however I have moved the situation with the following code and it is perfect

    <?php

$codigoarticulo = $_POST['codigoarticulo'];
$nombrearticulo = $_POST['nombrearticulo'];
$seccion        = $_POST['seccion'];
$precio         = $_POST['precio'];
$fecha          = $_POST['fecha'];
$importado      = $_POST['importado'];
$paisdeorigen   = $_POST['paisdeorigen'];
try {

  $server = 'mysql: host=localhost; dbname=usuarios';
  $user   = 'root';
  $pass   = '';
  $base   = new PDO($server, $user, $pass);

  $base->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

  $base->query("SET character_set_results = 'utf8',
                     character_set_client = 'utf8',
                     character_set_connection = 'utf8',
                     character_set_database = 'utf8',
                     character_set_server = 'utf8'");

  $base->exec("SET character_set_results = 'utf8',
                     character_set_client = 'utf8',
                     character_set_connection = 'utf8',
                     character_set_database = 'utf8',
                     character_set_server = 'utf8'");

  $sql = "
  INSERT INTO productos
  (CÓDIGOARTÍCULO, NOMBREARTÍCULO, SECCIÓN, PRECIO, FECHA, IMPORTADO, PAÍSDEORIGEN)
  VALUES
  (:c_art, :n_art, :sec, :pre, :fecha_art, :import, :p_orig)";
// SE ejecuta la consulta ben prepare
  $result = $base->prepare($sql);
//  se pasan por parametros aqui
  $result->bindParam(':c_art', $codigoarticulo);
  $result->bindParam(':n_art', $nombrearticulo);
  $result->bindParam(':sec', $seccion);
  $result->bindParam(':pre', $precio);
  $result->bindParam(':fecha_art', $fecha);
  $result->bindParam(':import', $importado);
  $result->bindParam(':p_orig', $paisdeorigen);
  $result->execute();
  echo 'Articulo agregado';
} catch (Exception $e) {

  echo 'Error';
  echo $e->getMessage();
} finally {

}

?>

To compare each item with the next one in an iterator without instantiating a list:

import itertools
it = (x for x in range(10))
data1, data2 = itertools.tee(it)
data2.next()
for a, b in itertools.izip(data1, data2):
  print a, b

This question has been asked many times on this site and the definitive answer is: NO, you can't connect an Android phone to an iPhone over Bluetooth, and YES Apple has restrictions that prevent this.

Some possible alternatives:

1. Bonjour over WiFi, as you mentioned. However, I couldn't find a comprehensive tutorial for it.
2. Some internet based sync service, like Dropbox, Google Drive, Amazon S3. These usually have libraries for several platforms.
3. Direct TCP/IP communication over sockets. (How to write a small (socket) server in iOS)
4. Bluetooth Low Energy will be possible once the issues on the Android side are solved (Communicating between iOS and Android with Bluetooth LE)

Coolest alternative: use the Bump API. It has iOS and Android support and really easy to integrate. For small payloads this can be the most convenient solution.

Details on why you can't connect an arbitrary device to the iPhone. iOS allows only some bluetooth profiles to be used without the Made For iPhone (MFi) certification (HPF, A2DP, MAP...). The Serial Port Profile that you would require to implement the communication is bound to MFi membership. Membership to this program provides you to the MFi authentication module that has to be added to your hardware and takes care of authenticating the device towards the iPhone. Android phones don't have this module, so even though the physical connection may be possible to build up, the authentication step will fail. iPhone to iPhone communication is possible as both ends are able to authenticate themselves.

swift 4.x

button.titleLabel?.font = UIFont.systemFont(ofSize: 20)

create table encrypt(username varchar(20),password varbinary(200))

insert into encrypt values('raju',aes_encrypt('kumar','key')) select *,cast(aes_decrypt(password,'key') as char(40)) from encrypt where username='raju';

You can use onlinefontconverter.com site. It works fine and have plenty of output formats (afm bin cff dfont eot pfa pfb pfm ps pt3 suit svg t42 tfm ttc ttf woff). One of the advantages I saw, is that it export all the fonts contained inside the ttc at once (which is very convenient).

Use empty (it checks both nullness and emptiness) and group the nested ternary expression by parentheses (EL is in certain implementations/versions namely somewhat problematic with nested ternary expressions). Thus, so:

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (obj.validationErrorMap.contains('key') ? 'highlight_field' : 'highlight_row')}"

If still in vain (I would then check JBoss EL configs), use the "normal" EL approach:

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (obj.validationErrorMap['key'] ne null ? 'highlight_field' : 'highlight_row')}"

Update: as per the comments, the Map turns out to actually be a List (please work on your naming conventions). To check if a List contains an item the "normal" EL way, use JSTL fn:contains (although not explicitly documented, it works for List as well).

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (fn:contains(obj.validationErrorMap, 'key') ? 'highlight_field' : 'highlight_row')}"

The two are not the same when the array is sparse.

var array = [0, 1, 2, , , 5];

for (var k in array) {
  // Not guaranteed by the language spec to iterate in order.
  alert(k);  // Outputs 0, 1, 2, 5.
  // Behavior when loop body adds to the array is unclear.
}

for (var i = 0; i < array.length; ++i) {
  // Iterates in order.
  // i is a number, not a string.
  alert(i);  // Outputs 0, 1, 2, 3, 4, 5
  // Behavior when loop body modifies array is clearer.
}

You can use this code to see the last modified date of a file.

DateTime dt = File.GetLastWriteTime(path);

And this code to see the creation time.

DateTime fileCreatedDate = File.GetCreationTime(@"C:\Example\MyTest.txt");

https://www.w3schools.com/tags/av_event_timeupdate.asp

// Get the <video> element with id="myVideo"
var vid = document.getElementById("myVideo");

// Assign an ontimeupdate event to the <video> element, and execute a function if the current playback position has changed
vid.ontimeupdate = function() {myFunction()};

function myFunction() {
// Display the current position of the video in a <p> element with id="demo"
    document.getElementById("demo").innerHTML = vid.currentTime;
}

For me,following worked to move untracked files:

git add --all

Next, I followed similar steps

 git commit -m "First commit"

Then,

git remote add origin git@github.....

Last but not the least:

git push -u origin master

As you do this, Windows security will pop up asking for your username and password.

Well in order to do this, you are not limited with the Class abstraction of ES6. Accessing the parent constructor's prototype methods is possible through the __proto__ property (I am pretty sure there will be fellow JS coders to complain that it's depreciated) which is depreciated but at the same time discovered that it is actually an essential tool for sub-classing needs (especially for the Array sub-classing needs though). So while the __proto__ property is still available in all major JS engines that i know, ES6 introduced the Object.getPrototypeOf() functionality on top of it. The super() tool in the Class abstraction is a syntactical sugar of this.

So in case you don't have access to the parent constructor's name and don't want to use the Class abstraction you may still do as follows;

function ChildObject(name) {
    // call the parent's constructor
    ParentObject.call(this, name);
    this.myMethod = function(arg) {
    //this.__proto__.__proto__.myMethod.call(this,arg);
    Object.getPrototypeOf(Object.getPrototypeOf(this)).myMethod.call(this,arg);
    }
}

(SELECT C.I_WORKDATE
         FROM T_COMPENSATION C
         WHERE C.I_COMPENSATEDDATE = A.I_REQDATE AND ROWNUM <= 1
         AND C.I_EMPID = A.I_EMPID)

You can also get your wanted time using the following JS code:

new Date(`${post.data.created_at} GMT+0200`)

In this example, my received dates were in GMT+0200 timezone. Instead of it can be every single timezone. And the returned data will be the date in your timezone. Hope this will help anyone to save time

You can use html5 tag to download the image directly

<?php
$file = "Bang.png"; //Let say If I put the file name Bang.png
echo "<a href='download.php?nama=".$file."' download>donload</a> ";
?>

For more information, check this link http://www.w3schools.com/tags/att_a_download.asp

I know this question has been answered but I also see there is another way missing which I would like to cover it.There are multiple ways to achieve this.

1- innerHTML

document.getElementById("ShowButton").innerHTML = 'Show Filter';

You can insert HTML into this. But the disadvantage of this method is, it has cross site security attacks. So for adding text, its better to avoid this for security reasons.

2- innerText

document.getElementById("ShowButton").innerText = 'Show Filter';

This will also achieve the result but its heavy under the hood as it requires some layout system information, due to which the performance decreases. Unlike innerHTML, you cannot insert the HTML tags with this. Check Performance Here

3- textContent

document.getElementById("ShowButton").textContent = 'Show Filter';

This will also achieve the same result but it doesn't have security issues like innerHTML as it doesn't parse HTML like innerText. Besides, it is also light due to which performance increases.

So if a text has to be added like above, then its better to use textContent.

<h4>Order List</h4>
<ul>
    <li ng-repeat="val in filter_option.order">
        <span>
            <input title="{{filter_option.order_name[$index]}}" type="radio" ng-model="filter_param.order_option" ng-value="'{{val}}'" />
            &nbsp;{{filter_option.order_name[$index]}}
        </span>
        <select title="" ng-model="filter_param[val]">
            <option value="asc">Asc</option>
            <option value="desc">Desc</option>
        </select>
    </li>
</ul>

It seems that you'll need two fields, a choice list for the currency and a number field for the value.

A common technique in such case is to use a div or span for the display (form fields offscreen), and on click switch to the form elements for editing.

How about:

rm -rf "$(pwd -P)"/* 

This morning, some packages in my system updated, and left me with this error message. I am using Ubuntu 18.04.

Apparently, something in the update changed the username and group to numbers, instead of root, as so:

# There are insecure files: /usr/share/zsh/vendor-completions/_code
# sudo ls -alh
-rw-r--r-- 1  131  142 2.6K 2019-10-10 16:28 _code

I simply changed the user and group for this file back to root and the problem went away. I did not need to change any permissions, and would caution against doing so unless the underlying cause of the problem is understood.

sudo chown root _code && sudo chgrp root _code

After switching 131 and 142 back to root, this error message from zsh went away.

Indexing a list is done using double bracket, i.e. hypo_list[[1]] (e.g. have a look here: http://www.r-tutor.com/r-introduction/list). BTW: read.table does not return a table but a dataframe (see value section in ?read.table). So you will have a list of dataframes, rather than a list of table objects. The principal mechanism is identical for tables and dataframes though.

Note: In R, the index for the first entry is a 1 (not 0 like in some other languages).

Dataframes

l <- list(anscombe, iris)   # put dfs in list
l[[1]]             # returns anscombe dataframe

anscombe[1:2, 2]   # access first two rows and second column of dataset
[1] 10  8

l[[1]][1:2, 2]     # the same but selecting the dataframe from the list first
[1] 10  8

Table objects

tbl1 <- table(sample(1:5, 50, rep=T))
tbl2 <- table(sample(1:5, 50, rep=T))
l <- list(tbl1, tbl2)  # put tables in a list

tbl1[1:2]              # access first two elements of table 1 

Now with the list

l[[1]]                 # access first table from the list

1  2  3  4  5 
9 11 12  9  9 

l[[1]][1:2]            # access first two elements in first table

1  2 
9 11 

PLease make sure to backup your changes before running these commmand in a separate folder

git checkout branch_name

Checkout on your branch

git merge --abort

Abort the merge

git status

Check status of the code after aborting the merge

git reset --hard origin/branch_name

these command will reset your changes and align your code with the branch_name (branch) code.

My guess is that $_.Name does not exist.

If I were you, I'd bring the script into the ISE and run it line for line till you get there then take a look at the value of $_

You could do something very similar to Beanz's answer but instead of using IDs, use classes to reduce redundancy.

function getSelectedValue() {_x000D_
  var radioBtns = document.getElementsByClassName("radioBtn");_x000D_
  for(var i = 0; i < radioBtns.length; i++){_x000D_
    if(radioBtns[i].checked){_x000D_
      document.getElementById("output").textContent = radioBtns[i].value; _x000D_
    }_x000D_
  }_x000D_
}

<input class="radioBtn" type="radio" name="order" value="button1" />Button 1<br>_x000D_
<input class="radioBtn" type="radio" name="order" value="button2" />Button 2<br>_x000D_
<input class="radioBtn" type="radio" name="order" value="button3" />Button 3<br>_x000D_
<button onclick="getSelectedValue();">Get Value of Selected Radio</button><br>_x000D_
<textarea id="output"></textarea>

If you need to chuck a literal NULL in, then you could have some issues. Apart from that, no, I think you're probably on the right track.

The other method some people choose is taking an assoc array of variables iterating through the argument list. It looks a bit neater but I imagine it's a little (very little) bit more process/memory intensive.

function myFunction (argArray) {
    var defaults = {
        'arg1'  :   "value 1",
        'arg2'  :   "value 2",
        'arg3'  :   "value 3",
        'arg4'  :   "value 4"
    }

    for(var i in defaults) 
        if(typeof argArray[i] == "undefined") 
               argArray[i] = defaults[i];

    // ...
}

make sure you have mapped the y: drive, or copy all the files to local dir c:/local

c:/local> copy *.* c:/newfile.txt

If you have multiple applications on heroku and want to add changes to a particular application, run the following command : heroku git:remote -a appname and then run the following. 1) git add . 2)git commit -m "changes" 3)git push heroku master

d = {1: 2, '2': 3, 5: 7}
del d[5]
print 'd = ', d

Result: d = {1: 2, '2': 3}

<?php echo $this->getLayout()->createBlock('cms/block')->setBlockId('my_static_block_name')->toHtml() ?>

and use this link for more http://www.justwebdevelopment.com/blog/how-to-call-static-block-in-magento/

Use svn merge:

svn merge -c -[rev num that deleted the file] http://<path to repository>

So an example:

svn merge -c -12345 https://svn.mysite.com/svn/repo/project/trunk
             ^ The negative is important

For TortoiseSVN (I think...)

• Right click in Explorer, go to TortoiseSVN -> Merge...
• Make sure "Merge a range of revisions" is selected, click Next
• In the "Revision range to merge" textbox, specify the revision that removed the file
• Check the "Reverse merge" checkbox, click Next
• Click Merge

That is completely untested, however.

Edited by OP: This works on my version of TortoiseSVN (the old kind without the next button)

• Go to the folder that stuff was delated from
• Right click in Explorer, go to TortoiseSVN -> Merge...
• in the From section enter the revision that did the delete
• in the To section enter the revision before the delete.
• Click "merge"
• commit

The trick is to merge backwards. Kudos to sean.bright for pointing me in the right direction!

Edit: We are using different versions. The method I described worked perfectly with my version of TortoiseSVN.

Also of note is that if there were multiple changes in the commit you are reverse merging, you'll want to revert those other changes once the merge is done before you commit. If you don't, those extra changes will also be reversed.

You have to add this line just before loop

    MyFile = Dir
Loop

I believe you need to create a file called __init__.py in the Models directory so that python treats it as a module.

Then you can do:

from Models.user import User

You can include code in the __init__.py (for instance initialization code that a few different classes need) or leave it blank. But it must be there.

https://www.dropbox.com/s/1e3eteu3h0pmkf7/Android%20studio%20_doc.doc?dl=0 is the Dropbox link of how to add a JAR file and library project in the latest version of Android Studio 1.0.1.

Please see the documentation with screenshots. It's very easy for a new user.

You could use Mono for Android:

http://xamarin.com/monoforandroid

An alternative is dot42:

http://www.dot42.com/

dot42 provides a free community licence as well as a professional licence for $399.

Let's say you have this

A
|
B    A0
|    |
C    D
\   /
  |
 ...

And you want to make sure that A is the same as A0.

This will do the trick:

$ git diff B A > B-A.diff
$ git diff D A0 > D-A0.diff
$ diff B-A.diff D-A0.diff

Apache Commons Lang has a Range class for doing arbitrary ranges.

Range<Integer> test = Range.between(1, 3);
System.out.println(test.contains(2));
System.out.println(test.contains(4));

Guava Range has similar API.

If you are just wanting to check if a number fits into a long value or an int value, you could try using it through BigDecimal. There are methods for longValueExact and intValueExact that throw exceptions if the value is too big for those precisions.

This should get the id added.

ASP.NET MVC 5 and lower:

<% using (Html.BeginForm(null, null, FormMethod.Post, new { id = "signupform" }))
   { } %>

ASP.NET Core: You can use tag helpers in forms to avoid the odd syntax for setting the id.

<form asp-controller="Account" asp-action="Register" method="post" id="signupform" role="form"></form>

Here is my solution for mac users I think it work for window also:

First go to your Android Studio toolbar

Build > Make Project (while you guys are online let it to download the files) and then

Build > Compile Module "your app name is shown here" (still online let the files are
download and finish) and then

Run your app that is done it will launch your emulator and configure it then run it!

That is it!!! Happy Coding guys!!!!!!!

As TASKKILL might be unavailable on some Home/basic editions of windows here some alternatives:

TSKILL processName

or

TSKILL PID

Have on mind that processName should not have the .exe suffix and is limited to 18 characters.

Another option is WMIC :

wmic Path win32_process Where "Caption Like 'MyProcess.exe'" Call Terminate

wmic offer even more flexibility than taskkill .With wmic Path win32_process get you can see the available fileds you can filter.

Using undefined to make a decision is usually a sign of bad design in Javascript. You might consider doing something else.

However, to answer your question: I think the best way of doing so would be adding a helper function.

$scope.isUndefined = function (thing) {
    return (typeof thing === "undefined");
}

and in the template

<div ng-show="isUndefined(foo)"></div>

I Feel Eclipse IDE is more suitable for android applications rather than other IDEs. Because its providing us more than five perspectives which will make our project flexible and ease.You may try Eclipse ides starts with 3.6 and above will provide you better performance.

Eclipse_jee_indigo
Eclipse_java_indigo
Eclipse_classic

The above eclipses are belongs to the version3.7.2 which are all latest and supports all kind of access.

Now Kibana 4 allows you to use aggregations. Apart from building a panel like the one that was explained in this answer for Kibana 3, now we can see the number of unique IPs in different periods, that was (IMO) what the OP wanted at the first place.

To build a dashboard like this you should go to Visualize -> Select your Index -> Select a Vertical Bar chart and then in the visualize panel:

• In the Y axis we want the unique count of IPs (select the field where you stored the IP) and in the X axis we want a date histogram with our timefield.

• After pressing the Apply button, we should have a graph that shows the unique count of IP distributed on time. We can change the time interval on the X axis to see the unique IPs hourly/daily...

Just take into account that the unique counts are approximate. For more information check also this answer.

For i As Integer = 0 To 100
    bool = False
    For j As Integer = 0 To 100
        If check condition Then
            'if condition match
            bool = True
            Exit For 'Continue For
        End If
    Next
    If bool = True Then Continue For
Next

Short Answer:

You get "close existing connections to destination database" option only in "Databases context >> Restore Wizard" and NOT ON context of any particular database.

Long Answer:

Right Click on the Databases under your Server-Name as shown below:

and select the option: "Restore Database..." from it.

In the "Restore Database" wizard,

1. select one of your databases to restore
2. in the left vertical menu, click on "Options"

Here you can find the checkbox saying, "close existing connections to destination database"

Just check it, and you can proceed for the restore operation.

It automatically will resume all connections after completion of the Restore.

this is Extension to @Félix Brunet answer

Reason - there is code hidden in your app

How to find -

• Strip/comment code and execute until you reach error
• check log file

Eg - In my case i created 30 instances of winston log Unknowingly and it started giving error

Note : if u supress this error , it will come again afetr 3..4 days

If you are using UnityConfig.cs to resister your type's mappings like below.

public static void RegisterTypes(IUnityContainer container)
    {
     container.RegisterType<IProductRepository, ProductRepository>();
    }

You have to let the know **webApiConfig.cs** about Container

config.DependencyResolver = new Unity.AspNet.WebApi.UnityDependencyResolver(UnityConfig.Container);

If you don't want to change much, use below code inside onClick()method.

this.props.history.push('/');

You can also use some existing API's like GroupDocs.Viewer which can convert your document into image or html and then you will be able to display it in your own application.

I am a newbie to svn version control. However, for the case when people want to add files without ignoring the already set svn:ignore properties, I solved the issue as below

1. svn add --depth empty path/to/directory
2. Execute "svn propset svn:ignore -F ignoreList.txt --recursive" from the location where the ignoreList.txt resides. In my case this file was residing two directories above the "path/to/directory", which I wanted to add. Note that ignoreList.txt contains the file extensions I want svn to ignore, e.g. *.aux etc.
3. svn add --force path/to/directory/.

The above steps worked.

I think preprocessing is the way to go. You could use Notepad++ which has a regular expression replace option.

For example, if your file were like this:

"1,234","123","1,234"
"234","123","1,234"
123,456,789

Then, you could use the regular expression "([0-9]+),([0-9]+)" and replace it with \1\2

1234,"123",1234
"234","123",1234
123,456,789

Then you could use x <- read.csv(file="x.csv",header=FALSE) to read the file.

In case anyone else is wondering, you can use is_ to generate foo IS NULL:

>>> from sqlalchemy.sql import column
>>> print column('foo').is_(None)
foo IS NULL
>>> print column('foo').isnot(None)
foo IS NOT NULL

You would need to use position:relative or position:absolute on both the parent and child to use z-index.

saveFileOnUserDevice = function(file){ // content: blob, name: string
        if(navigator.msSaveBlob){ // For ie and Edge
            return navigator.msSaveBlob(file.content, file.name);
        }
        else{
            let link = document.createElement('a');
            link.href = window.URL.createObjectURL(file.content);
            link.download = file.name;
            document.body.appendChild(link);
            link.dispatchEvent(new MouseEvent('click', {bubbles: true, cancelable: true, view: window}));
            link.remove();
            window.URL.revokeObjectURL(link.href);
        }
    }

You can write

i = 5 + tup()[0]

Tuples can be indexed just like lists.

The main difference between tuples and lists is that tuples are immutable - you can't set the elements of a tuple to different values, or add or remove elements like you can from a list. But other than that, in most situations, they work pretty much the same.

I removed the text-transform: uppercase; and then set it to bold/bolder, and this seemed to work.

finally work for me !

In Eclipse, Window > Preferences > General > Network Connections,
set Active Provider to Native
add to eclipse.ini :

-Djava.net.useSystemProxies=true
-Dhttp.proxyPort=8080
-Dhttp.proxyHost=myproxy
-Dhttp.proxyUser=mydomain\myusername
-Dhttp.proxyPassword=mypassword
-Dhttp.nonProxyHosts=localhost|127.0.0.1|192.168.*|10.*
-Dorg.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient4

Just open file by nano /file_name

Once done, press CTRL+O and then Enter to save. Then press CTRL+X to return.

Here CTRL+O : is CTRL and O for Orange Not 0 Zero

I was just looking for this... By using David's answer, I used a span and gave it some padding (height won't work + top margin issue)... Works like a charm;

See fiddle

<ul>
  <li><a href="index.php">Home</a></li><span class="divider"></span>
  <li><a href="about.php">About Us</a></li><span class="divider"></span>
  <li><a href="#">Events</a></li><span class="divider"></span>
  <li><a href="#">Forum</a></li><span class="divider"></span>
  <li><a href="#">Contact</a></li>
</ul>

.divider {
    border-left: 1px solid #8e1537;
    padding: 29px 0 24px 0;
}

CREATE TABLE fractest( c1 TIME(3), c2 DATETIME(3), c3 TIMESTAMP(3) );

INSERT INTO fractest VALUES
('17:51:04.777', '2018-09-08 17:51:04.777', '2018-09-08 17:51:04.777');

We use a lot of DLL's (> 100) in our project. These DLL's have dependencies on each other and therefore we chose the setup of dynamic linking. However it has the following disadvantages:

• slow startup (> 10 seconds)
• DLL's had to be versioned, since windows loads modules on uniqueness of names. Own written components would otherwise get the wrong version of the DLL (i.e. the one already loaded instead of its own distributed set)
• optimizer can only optimize within DLL boundaries. For example the optimizer tries to place frequently used data and code next to each other, but this will not work across DLL boundaries

Maybe a better setup was to make everything a static library (and therefore you just have one executable). This works only if no code duplication takes place. A test seems to support this assumption, but i couldn't find an official MSDN quote. So for example make 1 exe with:

• exe uses shared_lib1, shared_lib2
• shared_lib1 use shared_lib2
• shared_lib2

The code and variables of shared_lib2 should be present in the final merged executable only once. Can anyone support this question?

maybe this can help:

SELECT constraint_name, constraint_type, column_name
from user_constraints natural join user_cons_columns
where table_name = "my_table_name";

cheers

An easy fix, which worked for me, is moving my files out of src and into the main folder of the project. It's not the best solution, but depending on the magnitude of the project and your time, it might be just perfect.

Here is another simple way to do it

<a class="nav-link"
   href='@Url.Action("Print1", "DeviceCertificates", new { Area = "Diagnostics"})\@Model.ID'>Print</a>

Where is @Model.ID is a parameter

And here there is a second example.

<a class="nav-link"
   href='@Url.Action("Print1", "DeviceCertificates", new { Area = "Diagnostics"})\@Model.ID?param2=ViewBag.P2&param3=ViewBag.P3'>Print</a>

Have you tried to define a custom background in xml? decreasing the Spinner background width which is doing your arrow look like that.

Define a layer-list with a rectangle background and your custom arrow icon:

    <?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <shape android:shape="rectangle">
            <solid android:color="@color/color_white" />
            <corners android:radius="2.5dp" />
        </shape>
    </item>
    <item android:right="64dp">
         <bitmap android:gravity="right|center_vertical"  
             android:src="@drawable/custom_spinner_icon">
         </bitmap>
    </item>
</layer-list>

You can use the Class XmlAttribute.

Eg:

XmlAttribute attr = xmlDoc.CreateAttribute("userName");
attr.Value = "Tushar";

node.Attributes.Append(attr);

For those who want to access a file from an already loaded PowerShell session, either use Unblock-File to mark the file as safe (though you already need to have set a relaxed execution policy like Unrestricted for this to work), or change the execution policy just for the current PowerShell session:

Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process

i am assuming you will display 10 data in every page

HTML:-

<!DOCTYPE html>
<html>
<head>
    <title>pagination</title>
    <link rel="stylesheet"  href="pathofcssfile.css">
</head>
<body>
    <div>
        <table id="user"></table>
    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
    <ul>
    <li value="1">1</li>
    <li value="2">2</li>
    <li value="3">3</li>
    <li value="4">4</li>
    <li value="5">5</li>
    <li value="6">6</li>
    <li value="7">7</li>
    <li value="8">8</li>
    <li value="9">9</li>
    <li value="10">10</li>

    </ul>

    <script src="pathnameofjsfile.js" type="text/javascript"></script>
</body>
</html>

JS:-

var xhr = new XMLHttpRequest();
xhr.open('GET',"https://jsonplaceholder.typicode.com/albums",true);
xhr.send();

var udata;

xhr.onload = function() 
{
    if(this.status == 200) 
    {
        var userdata = JSON.parse(this.responseText);
        console.log(userdata);
        udata = userdata;
        data(1);
    }
}

$("li").click(function ()
{       
var a = $(this).attr("value");
console.log("value li "+ a);
data(a);
});

function data(a)
{  
    var output = "";
    for(i=((a-1)*10);i<(a*10);i++)
    {
        output +='<tr>'+
                 '<td>'+ udata[i].userId + '</td>'+
                 '<td>'+ udata[i].id + '</td>'+
                 '<td>'+ udata[i].title + '</td>'+ '<br>'
                 '</tr>';
    }
    document.getElementById('user').innerHTML = output;
}

CSS:-

ul{
display: flex;
list-style-type:none;
padding: 20px;
}

li{
padding: 20px;
}

td,tr{
    padding: 10px;
}

You can do a relative redirect:

window.location.href = '../'; //one level up

or

window.location.href = '/path'; //relative to domain

In SQL Plus:

SQL> create procedure myproc (prc out sys_refcursor)
  2  is
  3  begin
  4     open prc for select * from emp;
  5  end;
  6  /

Procedure created.

SQL> var rc refcursor
SQL> execute myproc(:rc)

PL/SQL procedure successfully completed.

SQL> print rc

     EMPNO ENAME      JOB              MGR HIREDATE           SAL       COMM     DEPTNO
---------- ---------- --------- ---------- ----------- ---------- ---------- ----------
      7839 KING       PRESIDENT            17-NOV-1981       4999                    10
      7698 BLAKE      MANAGER         7839 01-MAY-1981       2849                    30
      7782 CLARKE     MANAGER         7839 09-JUN-1981       2449                    10
      7566 JONES      MANAGER         7839 02-APR-1981       2974                    20
      7788 SCOTT      ANALYST         7566 09-DEC-1982       2999                    20
      7902 FORD       ANALYST         7566 03-DEC-1981       2999                    20
      7369 SMITHY     CLERK           7902 17-DEC-1980       9988         11         20
      7499 ALLEN      SALESMAN        7698 20-FEB-1981       1599       3009         30
      7521 WARDS      SALESMAN        7698 22-FEB-1981       1249        551         30
      7654 MARTIN     SALESMAN        7698 28-SEP-1981       1249       1400         30
      7844 TURNER     SALESMAN        7698 08-SEP-1981       1499          0         30
      7876 ADAMS      CLERK           7788 12-JAN-1983       1099                    20
      7900 JAMES      CLERK           7698 03-DEC-1981        949                    30
      7934 MILLER     CLERK           7782 23-JAN-1982       1299                    10
      6668 Umberto    CLERK           7566 11-JUN-2009      19999          0         10
      9567 ALLBRIGHT  ANALYST         7788 02-JUN-2009      76999         24         10

Since it hasnt really been confirmed in an answer yet, Underscore's reduce also works for this.

_.reduce({ 
    a: {value:1}, 
    b: {value:2}, 
    c: {value:3} 
}, function(prev, current){
    //prev is either first object or total value
    var total = prev.value || prev

    return total + current.value
})

Note, _.reduce will return the only value (object or otherwise) if the list object only has one item, without calling iterator function.

_.reduce({ 
    a: {value:1} 
}, function(prev, current){
    //not called
})

//returns {value: 1} instead of 1

A short one Liner of this is:

NotificationManagerCompat.from(context).cancel(NOTIFICATION_ID)

Or to cancel all notifications is:

NotificationManagerCompat.from(context).cancelAll()

Made for AndroidX or Support Libraries.

I run into the same problem and wrote a little shared-memory utility class to work around it.

I'm using multiprocessing.RawArray (lockfree), and also the access to the arrays is not synchronized at all (lockfree), be careful not to shoot your own feet.

With the solution I get speedups by a factor of approx 3 on a quad-core i7.

Here's the code: Feel free to use and improve it, and please report back any bugs.

'''
Created on 14.05.2013

@author: martin
'''

import multiprocessing
import ctypes
import numpy as np

class SharedNumpyMemManagerError(Exception):
    pass

'''
Singleton Pattern
'''
class SharedNumpyMemManager:    

    _initSize = 1024

    _instance = None

    def __new__(cls, *args, **kwargs):
        if not cls._instance:
            cls._instance = super(SharedNumpyMemManager, cls).__new__(
                                cls, *args, **kwargs)
        return cls._instance        

    def __init__(self):
        self.lock = multiprocessing.Lock()
        self.cur = 0
        self.cnt = 0
        self.shared_arrays = [None] * SharedNumpyMemManager._initSize

    def __createArray(self, dimensions, ctype=ctypes.c_double):

        self.lock.acquire()

        # double size if necessary
        if (self.cnt >= len(self.shared_arrays)):
            self.shared_arrays = self.shared_arrays + [None] * len(self.shared_arrays)

        # next handle
        self.__getNextFreeHdl()        

        # create array in shared memory segment
        shared_array_base = multiprocessing.RawArray(ctype, np.prod(dimensions))

        # convert to numpy array vie ctypeslib
        self.shared_arrays[self.cur] = np.ctypeslib.as_array(shared_array_base)

        # do a reshape for correct dimensions            
        # Returns a masked array containing the same data, but with a new shape.
        # The result is a view on the original array
        self.shared_arrays[self.cur] = self.shared_arrays[self.cnt].reshape(dimensions)

        # update cnt
        self.cnt += 1

        self.lock.release()

        # return handle to the shared memory numpy array
        return self.cur

    def __getNextFreeHdl(self):
        orgCur = self.cur
        while self.shared_arrays[self.cur] is not None:
            self.cur = (self.cur + 1) % len(self.shared_arrays)
            if orgCur == self.cur:
                raise SharedNumpyMemManagerError('Max Number of Shared Numpy Arrays Exceeded!')

    def __freeArray(self, hdl):
        self.lock.acquire()
        # set reference to None
        if self.shared_arrays[hdl] is not None: # consider multiple calls to free
            self.shared_arrays[hdl] = None
            self.cnt -= 1
        self.lock.release()

    def __getArray(self, i):
        return self.shared_arrays[i]

    @staticmethod
    def getInstance():
        if not SharedNumpyMemManager._instance:
            SharedNumpyMemManager._instance = SharedNumpyMemManager()
        return SharedNumpyMemManager._instance

    @staticmethod
    def createArray(*args, **kwargs):
        return SharedNumpyMemManager.getInstance().__createArray(*args, **kwargs)

    @staticmethod
    def getArray(*args, **kwargs):
        return SharedNumpyMemManager.getInstance().__getArray(*args, **kwargs)

    @staticmethod    
    def freeArray(*args, **kwargs):
        return SharedNumpyMemManager.getInstance().__freeArray(*args, **kwargs)

# Init Singleton on module load
SharedNumpyMemManager.getInstance()

if __name__ == '__main__':

    import timeit

    N_PROC = 8
    INNER_LOOP = 10000
    N = 1000

    def propagate(t):
        i, shm_hdl, evidence = t
        a = SharedNumpyMemManager.getArray(shm_hdl)
        for j in range(INNER_LOOP):
            a[i] = i

    class Parallel_Dummy_PF:

        def __init__(self, N):
            self.N = N
            self.arrayHdl = SharedNumpyMemManager.createArray(self.N, ctype=ctypes.c_double)            
            self.pool = multiprocessing.Pool(processes=N_PROC)

        def update_par(self, evidence):
            self.pool.map(propagate, zip(range(self.N), [self.arrayHdl] * self.N, [evidence] * self.N))

        def update_seq(self, evidence):
            for i in range(self.N):
                propagate((i, self.arrayHdl, evidence))

        def getArray(self):
            return SharedNumpyMemManager.getArray(self.arrayHdl)

    def parallelExec():
        pf = Parallel_Dummy_PF(N)
        print(pf.getArray())
        pf.update_par(5)
        print(pf.getArray())

    def sequentialExec():
        pf = Parallel_Dummy_PF(N)
        print(pf.getArray())
        pf.update_seq(5)
        print(pf.getArray())

    t1 = timeit.Timer("sequentialExec()", "from __main__ import sequentialExec")
    t2 = timeit.Timer("parallelExec()", "from __main__ import parallelExec")

    print("Sequential: ", t1.timeit(number=1))    
    print("Parallel: ", t2.timeit(number=1))

If you're using typescript, this could be a good thing for you

enum ETime {
  Seconds = 1000,
  Minutes = 60000,
  Hours = 3600000,
  SecInMin = 60,
  MinInHours = 60,
  HoursMod = 24,
  timeMin = 10,
}

interface ITime {
  millis: number
  modulo: number
}

const Times = {
  seconds: {
    millis: ETime.Seconds,
    modulo: ETime.SecInMin,
  },
  minutes: {
    millis: ETime.Minutes,
    modulo: ETime.MinInHours,
  },
  hours: {
    millis: ETime.Hours,
    modulo: ETime.HoursMod,
  },
}

const dots: string = ":"

const msToTime = (duration: number, needHours: boolean = true): string => {
  const getCorrectTime = (divider: ITime): string => {
    const timeStr: number = Math.floor(
      (duration / divider.millis) % divider.modulo,
    )

    return timeStr < ETime.timeMin ? "0" + timeStr : String(timeStr)
  }

  return (
    (needHours ? getCorrectTime(Times.hours) + dots : "") +
    getCorrectTime(Times.minutes) +
    dots +
    getCorrectTime(Times.seconds)
  )
}

You are going to have some problems (what if you have this string: "vs @ apples" for instance) using this method of sepparating, but if we start by stating that you have thought about that and have fixed all of those possible collisions, you could just replace all occurences of $delimiter[1] to $delimiter[n] with $delimiter[0], and then split on that first one?

Some mistakes I observed happens when writing .htaccess

Using of ^(.*)$ repetitively in multiple rules, using ^(.*)$ causes other rules to be impotent in most cases, because it matches all of the url in single hit.

So, if we are using rule for this url sapmle/url it will also consume this url sapmle/url/string.

[L] flag should be used to ensure our rule has done processing.

Should know about:

Difference in %n and $n

%n is matched during %{RewriteCond} part and $n is matches on %{RewriteRule} part.

Working of RewriteBase

The RewriteBase directive specifies the URL prefix to be used for per-directory (htaccess) RewriteRule directives that substitute a relative path.

This directive is required when you use a relative path in a substitution in per-directory (htaccess) context unless any of the following conditions are true:

The original request, and the substitution, are underneath the DocumentRoot (as opposed to reachable by other means, such as Alias). The filesystem path to the directory containing the RewriteRule, suffixed by the relative substitution is also valid as a URL path on the server (this is rare). In Apache HTTP Server 2.4.16 and later, this directive may be omitted when the request is mapped via Alias or mod_userdir.

Try adding the property line-height: 22px; to the code.

only start listner then u can connect with database. command run on editor:

lsnrctl start

its work fine.

Use sharedPreferences and save your data and access it from anywhere in the application

save date like this

SharedPreferences sharedPreferences = getPreferences(MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putString(key, value);
    editor.commit();

And recieve data like this

SharedPreferences sharedPreferences = getPreferences(MODE_PRIVATE);
    String savedPref = sharedPreferences.getString(key, "");
    mOutputView.setText(savedPref);

In VueJs function you can use this as well... A working solution using recursion. Base credits Samadhan Sakhale

     check_objects(obj1, obj2) {
            try {
                var flag = true;

                if (Object.keys(obj1).length == Object.keys(obj2).length) {
                    for (let key in obj1) {

                        if(typeof (obj1[key]) != typeof (obj2[key]))
                        {
                            return false;
                        }

                        if (obj1[key] == obj2[key]) {
                            continue;
                        }

                        else if(typeof (obj1[key]) == typeof (new Object()))
                        {
                            if(!this.check_objects(obj1[key], obj2[key])) {
                                return false;
                            }
                        }
                        else {
                            return false;
                        }
                    }
                }
                else {
                    return false
                }
            }
            catch {

                return false;
            }

            return flag;
        },

Weirdly, I found that REMOVING &characterEncoding=UTF-8 from the JDBC url did the trick for me with similar issues.

Based on my properties,

jdbc_url=jdbc:mysql://localhost:3306/dbName?useUnicode=true

I think this supports what @Esailija has said above, i.e. my MySQL, which is indeed 5.5, is figuring out its own favorite flavor of UTF-8 encoding.

(Note, I'm also specifying the InputStream I'm reading from as UTF-8 in the java code, which probably doesn't hurt)...

You might find it useful to lookup the classes on oracle. Eg:

http://download.oracle.com/javase/1.4.2/docs/api/javax/swing/JFrame.html

There you can see that JFrame extends JComponent and JContainer.

JComponent is a a basic object that can be drawn, JContainer extends this so that you can add components to it. JPanel and JFrame both extend JComponent as you can add things to them. JFrame provides a window, whereas JPanel is just a panel that goes inside a window. If that makes sense.

I will try to explain the basic difference using an example.

class A(object):
    x = 0

    def say_hi(self):
        pass

    @staticmethod
    def say_hi_static():
        pass

    @classmethod
    def say_hi_class(cls):
        pass

    def run_self(self):
        self.x += 1
        print self.x # outputs 1
        self.say_hi()
        self.say_hi_static()
        self.say_hi_class()

    @staticmethod
    def run_static():
        print A.x  # outputs 0
        # A.say_hi() #  wrong
        A.say_hi_static()
        A.say_hi_class()

    @classmethod
    def run_class(cls):
        print cls.x # outputs 0
        # cls.say_hi() #  wrong
        cls.say_hi_static()
        cls.say_hi_class()

1 - we can directly call static and classmethods without initializing

# A.run_self() #  wrong
A.run_static()
A.run_class()

2- Static method cannot call self method but can call other static and classmethod

3- Static method belong to class and will not use object at all.

4- Class method are not bound to an object but to a class.

Open Terminal, Go to the eclipse folder, Run ./eclipse

setInterval(function() {
    updatechat();
}, 2000);

function updatechat() {
    alert('hello world');
}

erlswf is an opensource project written in erlang for decompiling .swf files.

Here's the site: https://github.com/bef/erlswf

My answer comes quite late because I'm a pretty new developer. This is what you can do:

Location.select(:name, :website, :city).find(row.id)

Btw, this is Rails 4

you can try just add

network_mode: "host"

example :

version: '2'
services:
  feedx:
    build: web
    ports:
    - "127.0.0.1:8000:8000"
    network_mode: "host"

list option available

network_mode: "bridge"
network_mode: "host"
network_mode: "none"
network_mode: "service:[service name]"
network_mode: "container:[container name/id]"

https://docs.docker.com/compose/compose-file/#network_mode

Alternately, you could do a Text to Columns with space as the delimiter.

Note that the selected answer cannot be applied to your context directly before some modification, if you are trying to remove some entries from the map while iterating the map just like me.

I just give my working example here for newbies to save their time:

HashMap<Character,Integer> map=new HashMap();
//adding some entries to the map
...
int threshold;
//initialize the threshold
...
Iterator it=map.entrySet().iterator();
while(it.hasNext()){
    Map.Entry<Character,Integer> item=(Map.Entry<Character,Integer>)it.next();
    //it.remove() will delete the item from the map
    if((Integer)item.getValue()<threshold){
        it.remove();
    }

Make the 1 a float and float division will be used

public static void main(String d[]){
    double g=1f/3;
    System.out.printf("%.2f",g);
}

Try this

var date = new Date("11/21/1987 16:00:00"); // some mock date_x000D_
var milliseconds = date.getTime(); _x000D_
// This will return you the number of milliseconds_x000D_
// elapsed from January 1, 1970 _x000D_
// if your date is less than that date, the value will be negative_x000D_
_x000D_
console.log(milliseconds);

EDIT

You've provided an ISO date. It is also accepted by the constructor of the Date object

var myDate = new Date("2012-02-10T13:19:11+0000");_x000D_
var result = myDate.getTime();_x000D_
console.log(result);

Edit

The best I've found is to get rid of the offset manually.

var myDate = new Date("2012-02-10T13:19:11+0000");_x000D_
var offset = myDate.getTimezoneOffset() * 60 * 1000;_x000D_
_x000D_
var withOffset = myDate.getTime();_x000D_
var withoutOffset = withOffset - offset;_x000D_
console.log(withOffset);_x000D_
console.log(withoutOffset);

Seems working. As far as problems with converting ISO string into the Date object you may refer to the links provided.

EDIT

Fixed the bug with incorrect conversion to milliseconds according to Prasad19sara's comment.

Besides what I came across here, running the following was the simplest way to dump queries to a log file without restarting

SET global log_output = 'FILE';
SET global general_log_file='/Applications/MAMP/logs/mysql_general.log';
SET global general_log = 1;

can be turned off with

SET global general_log = 0;

I was having trouble installing tensorflow with python 3.7 and followed these instructions to have a virtual environment setup with python3.6 and got it working

Download the Python3.6 tgz file from the official website (eg. Python-3.6.6.tgz)
Unpack it with tar -xvzf Python-3.6.6.tgz
cd Python-3.6.6
run ./configure
run make altinstall to install it (install vs altinstall explanation here 

setting up python3.6 virtual environment for tensorflow

If you are using jupyter notebook or jupyter lab this can be helpful to choose the right virtual environment

python -m venv projectname
source projectname/bin/activate
pip install ipykernel
ipython kernel install --user --name=projectname

At this point, you can start jupyter, create a new notebook and select the kernel that lives inside your environment.

virtual environment and jupyter notebooks

Hope this helps

var connect = require('connect');
var serveStatic = require('serve-static');
var app = connect(); 
app.use(serveStatic('../angularjs'),  {default: 'angular.min.js'}); app.listen(3000); 

I strongly recommend the MahApps it's simply awesome!

Process p;
StringBuffer output = new StringBuffer();
try {
    p = Runtime.getRuntime().exec(params[0]);
    BufferedReader reader = new BufferedReader(
            new InputStreamReader(p.getInputStream()));
    String line = "";
    while ((line = reader.readLine()) != null) {
        output.append(line + "\n");
        p.waitFor();
    }
} 
catch (IOException e) {
    e.printStackTrace();
} catch (InterruptedException e) {
    e.printStackTrace();
}
String response = output.toString();
return response;

The variable set by varStatus is a LoopTagStatus object, not an int. Use:

<div id="divIDNo${theCount.index}">

To clarify:

• ${theCount.index} starts counting at 0 unless you've set the begin attribute
• ${theCount.count} starts counting at 1

As answered here: https://stackoverflow.com/a/1072151/421243, you can add the specific section to a hidden frame with Javascript, focus it, and print it.

<html>    
    <input type="text" placeholder ="username" id="userinput">
    <br>
    <input type="password" placeholder="password">
    <br>
    <button type="submit" onclick="myfunc()" id="demo">click me</button>

    <script type="text/javascript">
        function myfunc() {
            var input = document.getElementById('userinput');
            alert(input.value);
        } 
    </script>
</html>

The hint is, the output file is created even if you get this error. The automatic deconstruction of vector starts after your code executed. Elements in the vector are deconstructed as well. This is most probably where the error occurs. The way you access the vector is through vector::operator[] with an index read from stream. Try vector::at() instead of vector::operator[]. This won't solve your problem, but will show which assignment to the vector causes error.

A little late, but a useful plugin that will actually use a mask to give a bit more restriction on user input.

<div class="col-sm-3 col-md-6 col-lg-4">
  <div class="form-group">
     <label for="addPhone">Phone Number *</label>
      <input id="addPhone" name="addPhone" type="text" class="form-control 
       required" data-mask="(999) 999-9999"placeholder>
    <span class="help-block">(999) 999-9999</span>
  </div>
</div>

 <!-- Input Mask -->
 <script src="js/plugins/jasny/jasny-bootstrap.min.js"></script>

More info on the plugin https://www.jasny.net/bootstrap/2.3.1/javascript.html#inputmask

If you want some icons (or all) from font-awesome including yout custom svg icons you can:

1- Go to http://fontawesome.io/ Download the zip and extract-it for example in your Desktop.

2- Go to http://fontastic.me/ use your email to create an account.

3- Once you have been logged-in click on the header option: Add More Icons.

4- Select the SVG of font-awesome located in your extracted zip inside fonts.

5- Repeat the procces uploading your own svg files.

6- Inside Home (at the header of the page) Select the icons you want to download, customize them to give your custom names and select publish to have a link or download the fonts and css.

Sorry about my english ! :D

IIF is a non-standard T-SQL function. It was added to SQL SERVER 2012, so that Access could migrate to SQL Server without refactoring the IIF's to CASE before hand. Once the Access db is fully migrated into SQL Server, you can refactor.

This solution demonstrates how to transform data with Spark native functions which are better than UDFs. It also demonstrates how dropDuplicates which is more suitable than distinct for certain queries.

Suppose you have this DataFrame:

+-------+-------------+
|country|    continent|
+-------+-------------+
|  china|         asia|
| brazil|south america|
| france|       europe|
|  china|         asia|
+-------+-------------+

Here's how to take all the distinct countries and run a transformation:

df
  .select("country")
  .distinct
  .withColumn("country", concat(col("country"), lit(" is fun!")))
  .show()

+--------------+
|       country|
+--------------+
|brazil is fun!|
|france is fun!|
| china is fun!|
+--------------+

You can use dropDuplicates instead of distinct if you don't want to lose the continent information:

df
  .dropDuplicates("country")
  .withColumn("description", concat(col("country"), lit(" is a country in "), col("continent")))
  .show(false)

+-------+-------------+------------------------------------+
|country|continent    |description                         |
+-------+-------------+------------------------------------+
|brazil |south america|brazil is a country in south america|
|france |europe       |france is a country in europe       |
|china  |asia         |china is a country in asia          |
+-------+-------------+------------------------------------+

See here for more information about filtering DataFrames and here for more information on dropping duplicates.

Ultimately, you'll want to wrap your transformation logic in custom transformations that can be chained with the Dataset#transform method.

In my case of legacy application, the issue occurred when I added below entry in web.config file under the node <system.webServer>

       <modules runAllManagedModulesForAllRequests="true"></modules>

When I removed it, the issue resolved.

My path of -javaagent argument was having Spacial characters like '&'. I placed the Lambok jar in different place and gave the path to that place. It worked for me.

previously it was

-javaagent:C:\Software & Tool\lambok.jar

i changed it to

-javaagent:C:\Labmok\lambok.jar

You can delete it in the terminal via:

jupyter kernelspec uninstall yourKernel

where yourKernel is the name of the kernel you want to delete.

Webpack is a bundler. Like Browserfy it looks in the codebase for module requests (require or import) and resolves them recursively. What is more, you can configure Webpack to resolve not just JavaScript-like modules, but CSS, images, HTML, literally everything. What especially makes me excited about Webpack, you can combine both compiled and dynamically loaded modules in the same app. Thus one get a real performance boost, especially over HTTP/1.x. How exactly you you do it I described with examples here http://dsheiko.com/weblog/state-of-javascript-modules-2017/ As an alternative for bundler one can think of Rollup.js (https://rollupjs.org/), which optimizes the code during compilation, but stripping all the found unused chunks.

For AMD, instead of RequireJS one can go with native ES2016 module system, but loaded with System.js (https://github.com/systemjs/systemjs)

Besides, I would point that npm is often used as an automating tool like grunt or gulp. Check out https://docs.npmjs.com/misc/scripts. I personally go now with npm scripts only avoiding other automation tools, though in past I was very much into grunt. With other tools you have to rely on countless plugins for packages, that often are not good written and not being actively maintained. npm knows its packages, so you call to any of locally installed packages by name like:

{
  "scripts": {
    "start": "npm http-server"
  },
  "devDependencies": {
    "http-server": "^0.10.0"
  }
}

Actually you as a rule do not need any plugin if the package supports CLI.

You shouldn't do that and that's not possible anyway, If you want you can set a greater value such as 10 years ahead.

By the way, I have never seen a cookie with such requirement :)

See the following methods:

 ~    : Changes the case of current character

 guu  : Change current line from upper to lower.

 gUU  : Change current LINE from lower to upper.

 guw  : Change to end of current WORD from upper to lower.

 guaw : Change all of current WORD to lower.

 gUw  : Change to end of current WORD from lower to upper.

 gUaw : Change all of current WORD to upper.

 g~~  : Invert case to entire line

 g~w  : Invert case to current WORD

 guG : Change to lowercase until the end of document.

use something like:

double step = 1d / 5;

(1d is a cast to double)

1. Observer pattern throughout whole swing (Observable, Observer)
2. MVC also in swing
3. Adapter pattern: InputStreamReader and OutputStreamWriter NOTE: ContainerAdapter, ComponentAdapter, FocusAdapter, KeyAdapter, MouseAdapter are not adapters; they are actually Null Objects. Poor naming choice by Sun.
4. Decorator pattern (BufferedInputStream can decorate other streams such as FilterInputStream)
5. AbstractFactory Pattern for the AWT Toolkit and the Swing pluggable look-and-feel classes
6. java.lang.Runtime#getRuntime() is Singleton
7. ButtonGroup for Mediator pattern
8. Action, AbstractAction may be used for different visual representations to execute same code -> Command pattern
9. Interned Strings or CellRender in JTable for Flyweight Pattern (Also think about various pools - Thread pools, connection pools, EJB object pools - Flyweight is really about management of shared resources)
10. The Java 1.0 event model is an example of Chain of Responsibility, as are Servlet Filters.
11. Iterator pattern in Collections Framework
12. Nested containers in AWT/Swing use the Composite pattern
13. Layout Managers in AWT/Swing are an example of Strategy

and many more I guess

The msysgit FAQ on Git cannot create a filedirectory with a long path doesn't seem up to date, as it still links to old msysgit ticket #110. However, according to later ticket #122 the problem has been fixed in msysgit 1.9, thus:

1. Update to msysgit 1.9 (or later)
2. Launch Git Bash
3. Go to your Git repository which 'suffers' of long paths issue
4. Enable long paths support with git config core.longpaths true

So far, it's worked for me very well.

Be aware of important notice in comment on the ticket #122

don't come back here and complain that it breaks Windows Explorer, cmd.exe, bash or whatever tools you're using.

First check what your php error reports tells you. And define application wide root at the biginning of your index.php

define ('APPROOT', realpath(dirname(__FILE__)));

and then use it to include you files

include(APPROOT.'templates/header.php');

and so on... And to you have you .htaccess rewrite rule?

This work out for me :

in javascript :

Axios({
            method: 'post',
            headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
            url: 'https://localhost:44346/Order/Order/GiveOrder',
            data: order
          }).then(function (response) {
            console.log(response.data);
          });

and in the backend (.net core) : in startup:

 #region Allow-Orgin
            services.AddCors(c =>
            {
                c.AddPolicy("AllowOrigin", options => options.AllowAnyOrigin());
            });
            #endregion

and in controller before action

[EnableCors("AllowOrigin")]

I feed a 514 dimensional real-valued input to a Sequential model in Keras. My model is constructed in following way :

    predictivemodel = Sequential()
    predictivemodel.add(Dense(514, input_dim=514, W_regularizer=WeightRegularizer(l1=0.000001,l2=0.000001), init='normal'))
    predictivemodel.add(Dense(257, W_regularizer=WeightRegularizer(l1=0.000001,l2=0.000001), init='normal'))
    predictivemodel.compile(loss='mean_squared_error', optimizer='adam', metrics=['accuracy'])

When I print model.summary() I get following result:

Layer (type)    Output Shape  Param #     Connected to                   
================================================================
dense_1 (Dense) (None, 514)   264710      dense_input_1[0][0]              
________________________________________________________________
activation_1    (None, 514)   0           dense_1[0][0]                    
________________________________________________________________
dense_2 (Dense) (None, 257)   132355      activation_1[0][0]               
================================================================
Total params: 397065
________________________________________________________________ 

For the dense_1 layer , number of params is 264710. This is obtained as : 514 (input values) * 514 (neurons in the first layer) + 514 (bias values)

For dense_2 layer, number of params is 132355. This is obtained as : 514 (input values) * 257 (neurons in the second layer) + 257 (bias values for neurons in the second layer)

You must set up proper encoding and collation for your tables.

Table encoding must reflect the actual data encoding. What is your data encoding?

To see table encoding, you can run a query SHOW CREATE TABLE tablename

INDEX=0
for i in $list; do 
    echo ${INDEX}_$i
    let INDEX=${INDEX}+1
done

One way would be hg rollback (deprecated as of Hg2.7, August 2013)

Please use hg commit --amend instead of rollback to correct mistakes in the last commit.

Roll back the last transaction in a repository.

When committing or merging, Mercurial adds the changeset entry last.
Mercurial keeps a transaction log of the name of each file touched and its length prior to the transaction. On abort, it truncates each file to its prior length. This simplicity is one benefit of making revlogs append-only. The transaction journal also allows an undo operation.

See TortoiseHg Recovery section:

This thread also details the difference between hg rollback and hg strip:
(written by Martin Geisler who also contributes on SO)

• 'hg rollback' will remove the last transaction. Transactions are a concept often found in databases. In Mercurial we start a transaction when certain operations are run, such as commit, push, pull...
  When the operation finishes succesfully, the transaction is marked as complete. If an error occurs, the transaction is "rolled back" and the repository is left in the same state as before.
  You can manually trigger a rollback with 'hg rollback'. This will undo the last transactional command. If a pull command brought 10 new changesets into the repository on different branches, then 'hg rollback' will remove them all. Please note: there is no backup when you rollback a transaction!

• 'hg strip' will remove a changeset and all its descendants. The changesets are saved as a bundle, which you can apply again if you need them back.

ForeverWintr suggests in the comments (in 2016, 5 years later)

You can 'un-commit' files by first hg forgetting them, e.g.: hg forget filea; hg commit --amend, but that seems unintuitive.
hg strip --keep is probably a better solution for modern hg.

just return true inside your if statement

var myArr = [1,2,3,4];

myArr.forEach(function(elem){
  if (elem === 3) {

      return true;

    // Go to "next" iteration. Or "continue" to next iteration...
  }

  console.log(elem);
});

Simply use the .closest() method: $(this).closest('.li').remove();
It starts with the current element and then climbs up the chain looking for a matching element and stops as soon as it found one.

.parent() only accesses the direct parent of the element, i.e. div.msg-modification which does not match .li. So it never reaches the element you are looking for.

Another solution besides .closest() (which checks the current element and then climbs up the chain) would be using .parents() - however, this would have the caveat that it does not stop as soon as it finds a matching element (and it doesn't check the current element but only parent elements). In your case it doesn't really matter but for what you are trying to do .closest() is the most appropriate method.

Another important thing:

NEVER use the same ID for more than one element. It's not allowed and causes very hard-to-debug problems. Remove the id="191" from the link and, if you need to access the ID in the click handler, use $(this).closest('.li').attr('id'). Actually it would be even cleaner if you used data-id="123" and then .data('id') instead of .attr('id') to access it (so your element ID does not need to resemble whatever ID the (database?) row has)

map.setZoom(map.getZoom());

For some reasons, resize trigger did not work for me, and this one worked.

In the latest version (at least), you can find it through:

• Settings (menu)
• Preferences...
• MISC (tab)
• lower-left checkbox list
• "Auto-indent" is the 2nd option in this group

[EDIT] Though, I don't think it's had the best implementation of Auto-indent. So, check to make sure you have version 5.1 -- auto-indent got an overhaul recently, so it auto-corrects your indenting.

Do also note that you're missing the block for the 2nd if:

void main(){
  if(){
    if() { }  # here
  }
}

We can simply declare more than one Controller in the same module. Here's an example:

  <!DOCTYPE html>
    <html>

    <head>
       <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js">
       </script>
      <title> New Page </title>


    </head> 
    <body ng-app="mainApp"> <!-- if we remove ng-app the add book button [show/hide] will has no effect --> 
      <h2> Books </h2>

    <!-- <input type="checkbox" ng-model="hideShow" ng-init="hideShow = false"></input> -->
    <input type = "button" value = "Add Book"ng-click="hideShow=(hideShow ? false : true)"> </input>
     <div ng-app = "mainApp" ng-controller = "bookController" ng-if="hideShow">
             Enter book name: <input type = "text" ng-model = "book.name"><br>
             Enter book category: <input type = "text" ng-model = "book.category"><br>
             Enter book price: <input type = "text" ng-model = "book.price"><br>
             Enter book author: <input type = "text" ng-model = "book.author"><br>


             You are entering book: {{book.bookDetails()}}
     </div>

    <script>
             var mainApp = angular.module("mainApp", []);

             mainApp.controller('bookController', function($scope) {
                $scope.book = {
                   name: "",
                   category: "",
                   price:"",
                   author: "",


                   bookDetails: function() {
                      var bookObject;
                      bookObject = $scope.book;
                      return "Book name: " + bookObject.name +  '\n' + "Book category: " + bookObject.category + "  \n" + "Book price: " + bookObject.price + "  \n" + "Book Author: " + bookObject.author;
                   }

                };
             });
    </script>

    <h2> Albums </h2>
    <input type = "button" value = "Add Album"ng-click="hideShow2=(hideShow2 ? false : true)"> </input>
     <div ng-app = "mainApp" ng-controller = "albumController" ng-if="hideShow2">
             Enter Album name: <input type = "text" ng-model = "album.name"><br>
             Enter Album category: <input type = "text" ng-model = "album.category"><br>
             Enter Album price: <input type = "text" ng-model = "album.price"><br>
             Enter Album singer: <input type = "text" ng-model = "album.singer"><br>


             You are entering Album: {{album.albumDetails()}}
     </div>

    <script>
             //no need to declare this again ;)
             //var mainApp = angular.module("mainApp", []);

             mainApp.controller('albumController', function($scope) {
                $scope.album = {
                   name: "",
                   category: "",
                   price:"",
                   singer: "",

                   albumDetails: function() {
                      var albumObject;
                      albumObject = $scope.album;
                      return "Album name: " + albumObject.name +  '\n' + "album category: " + albumObject.category + "\n" + "Book price: " + albumObject.price + "\n" + "Album Singer: " + albumObject.singer;
                   }
                };
             });
    </script>

    </body>
    </html>