Programs & Examples On #Ocx

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

I have been having the same problem. VB6 Win7 64 bit and have come across a very simple solution, so I figured it would be a good idea to share it here in case it helps anyone else.

First I have tried the following with no success:

• unregistered and re-registering MSCOMCTL, MSCOMCTL2 and the barcode active X controls in every directory I could think of trying (VB98, system 32, sysWOW64, project folder.)

• Deleting working folder and getting everything again. (through source safe)

• Copying the OCX files from a machine with no problems and registering those.

• Installing service pack 6

• Installing MZ tools - it was worth a try

• Installing the distributable version of the project.

• Manually editing the vbp file (after making it writeable) to amend/remove the references and generally fiddling.

• Un-Installing VB6 and re-Installing (this I thought was a last resort) The problem was occurring on a new project and not just existing ones.

NONE of the above worked but the following did

Open VB6
New project
>Project
    >Components
        Tick the following:
            Microsoft flexigrid control 6.0 (sp6)
            Microsoft MAPI controls 6.0
            Microsoft Masked Edit Control 6.0 (sp3)
            Microsoft Tabbed Dialog Control 6.0 (sp6)
        >Apply

After this I could still not tick the Barcode Active X or the windows common contols 6.0 and windows common controls 2 6.0, but when I clicked apply, the message changed from unregistered, to that it was already in the project.

>exit the components dialog and then load project. 

This time it worked. Tried the components dialog again and the missing three were now ticked. Everything seems fine now.

There are lots of different things about static and dynamic languages. For me, the main difference is that in dynamic languages the variables don't have fixed types; instead, the types are tied to values. Because of this, the exact code that gets executed is undetermined until runtime.

In early or naïve implementations this is a huge performance drag, but modern JITs get tantalizingly close to the best you can get with optimizing static compilers. (in some fringe cases, even better than that).

Just include windows.h instead of stdfax or create a clean project without template.

After 5.0.13, in stored procedures, you can use dynamic SQL:

delimiter // 
CREATE PROCEDURE dynamic(IN tbl CHAR(64), IN col CHAR(64))
BEGIN
    SET @s = CONCAT('SELECT ',col,' FROM ',tbl );
    PREPARE stmt FROM @s;
    EXECUTE stmt;
    DEALLOCATE PREPARE stmt;
END
//
delimiter ;

Dynamic SQL does not work in functions or triggers. See the MySQL documentation for more uses.

I had this problem in a Backbone project: my view contains a input and is re-rendered. Here is what happens (example for a checkbox):

• The first render occurs;
• jquery.validate is applied, adding an event onClick on the input;
• View re-renders, the original input disappears but jquery.validate is still bound to it.

The solution is to update the input rather than re-render it completely. Here is an idea of the implementation:

var MyView = Backbone.View.extend({
    render: function(){
        if(this.rendered){
            this.update();
            return;
        }
        this.rendered = true;

        this.$el.html(tpl(this.model.toJSON()));
        return this;
    },
    update: function(){
        this.$el.find('input[type="checkbox"]').prop('checked', this.model.get('checked'));
        return this;
    }
});

This way you don't have to change any existing code calling render(), simply make sure update() keeps your HTML in sync and you're good to go.

Assuming that "a" and "b" are bean properties

rendered="#{bean.a==12 and (bean.b==13 or bean.b==15)}"

You may look at JSF EL operators

Just use a onchnage Event for select box.

<select id="selectbox" name="" onchange="javascript:location.href = this.value;">
    <option value="https://www.yahoo.com/" selected>Option1</option>
    <option value="https://www.google.co.in/">Option2</option>
    <option value="https://www.gmail.com/">Option3</option>

</select>

And if selected option to be loaded at the page load then add some javascript code

<script type="text/javascript">
    window.onload = function(){
        location.href=document.getElementById("selectbox").value;
    }       
</script>

for jQuery: Remove the onchange event from <select> tag

jQuery(function () {
    // remove the below comment in case you need chnage on document ready
    // location.href=jQuery("#selectbox").val(); 
    jQuery("#selectbox").change(function () {
        location.href = jQuery(this).val();
    })
})

Here is very good visual representation about continue and break statements

source

We can create alternative of implode of in javascript:

function my_implode_js(separator,array){
       var temp = '';
       for(var i=0;i<array.length;i++){
           temp +=  array[i] 
           if(i!=array.length-1){
                temp += separator  ; 
           }
       }//end of the for loop

       return temp;
}//end of the function

var array = new Array("One", "Two", "Three");


var str = my_implode_js('-',array);
alert(str);

You have to use CSS.

In my opinion when you have a table often it is good with a separate line each side of the line.

Try this code:

HTML:

<table>
    <tr class="row"><td>row 1</td></tr>
    <tr class="row"><td>row 2</td></tr>
</table>

CSS:

.row {
    border:1px solid black; 
}

Bye

Andrea

If you are using an array data source you can do something like below -

$(".select").select2({
    data: data_names
});
data_names.forEach(function(name) {
    if (name.selected) {
        $(".select").select2('val', name.id);
    }
});

This assumes that out of your data set the one item which you want to set as default has an additional attribute called selected and we use that to set the value.

I learned something really useful and fundamental from here.

chaining functions is very usefull in this case which works on most jQuery Functions including on function output too.

It works because output of most jQuery functions are the input objects sets so you can use them right away and make it shorter and smarter

function showPhotos() {
    $(this).find("span").slideToggle();
}

$(".photos")
    .on("mouseenter", "li", showPhotos)
    .on("mouseleave", "li", showPhotos);

Just a note, if you ever see this:

a = x ? : y;

It's a GNU extension to the standard (see https://gcc.gnu.org/onlinedocs/gcc/Conditionals.html#Conditionals).

It is the same as

a = x ? x : y;

The below code is working,

<style>
    .PanelFloat {
        position: fixed;
        overflow: hidden;
        z-index: 2400;
        opacity: 0.70;
        right: 30px;
        top: 0px !important;
        -webkit-transition: all 0.5s ease-in-out;
        -moz-transition: all 0.5s ease-in-out;
        -ms-transition: all 0.5s ease-in-out;
        -o-transition: all 0.5s ease-in-out;
        transition: all 0.5s ease-in-out;
    }
</style>

<script>
 //The below script will keep the panel float on normal state
 $(function () {
        $(document).on('scroll', function () {
            //Multiplication value shall be changed based on user window
            $('#MyFloatPanel').css('top', 4 * ($(window).scrollTop() / 5));
        });
    });
 //To make the panel float over a bootstrap model which has z-index: 2300, so i specified custom value as 2400
 $(document).on('click', '.btnSearchView', function () {
      $('#MyFloatPanel').addClass('PanelFloat');
  });

  $(document).on('click', '.btnSearchClose', function () {
      $('#MyFloatPanel').removeClass('PanelFloat');
  });
 </script>

 <div class="col-lg-12 col-md-12">
   <div class="col-lg-8 col-md-8" >
    //My scrollable content is here
   </div>
   //This below panel will float while scrolling the above div content
   <div class="col-lg-4 col-md-4" id="MyFloatPanel">
    <div class="row">
     <div class="panel panel-default">
      <div class="panel-heading">Panel Head </div>
     <div class="panel-body ">//Your panel content</div>
   </div>
  </div>
 </div>
</div>

Adding more to Jason's more generalized way of retrieving the POST data or GET data

from flask_restful import reqparse

def parse_arg_from_requests(arg, **kwargs):
    parse = reqparse.RequestParser()
    parse.add_argument(arg, **kwargs)
    args = parse.parse_args()
    return args[arg]

form_field_value = parse_arg_from_requests('FormFieldValue')

This is a fun solution with SQL Server 2005 that I like. I'm going to assume that by "for every record except for the first one", you mean that there is another "id" column that we can use to identify which row is "first".

SELECT id
    , field1
    , field2
    , field3
FROM
(
    SELECT id
        , field1
        , field2
        , field3
        , RANK() OVER (PARTITION BY field1, field2, field3 ORDER BY id ASC) AS [rank]
    FROM table_name
) a
WHERE [rank] > 1

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

Returns the merged value.

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

But doesn't modify the caller object

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

Reassignment does the trick.

The frankly-incredible data-analysis library for Python called Pandas has a function to read Stata files.

After installing Pandas you can just do:

>>> import pandas as pd
>>> data = pd.io.stata.read_stata('my_stata_file.dta')
>>> data.to_csv('my_stata_file.csv')

Amazing!

In case somebody needs to append the output and not overriding, it is possible to use "-a" or "--append" option of "tee" command :

ls 2>&1 | tee -a /tmp/ls.txt
ls 2>&1 | tee --append /tmp/ls.txt

In your Project Directory there is a folder called "android" and inside it there is the local.properties file . Delete the file and the build should run successfully

None of the suggestions above worked for me. The following did!

HttpContext.Current.Request.LogonUserIdentity.Name

I guess there's a wide variety of scenarios and this one worked for me. My scenario involved an AngularJS frontend and a Web API 2 backend application, both running under IIS. I had to set both applications to run exclusively under Windows Authentication.

No need to pass any user information. The browser and IIS exchange the logged on user credentials and the Web API has access to the user credentials on demand (from IIS I presume).

One liner to check file exist or not -

awk 'BEGIN {print getline < "file.txt" < 0 ? "File does not exist" : "File Exists"}'

I know its already answered, still i am just trying to make it simple. So angular.copy(data) you can use in case where you want to modify/change your received object by keeping its original values unmodified/unchanged.

For example: suppose i have made api call and got my originalObj, now i want to change the values of api originalObj for some case but i want the original values too so what i can do is, i can make a copy of my api originalObj in duplicateObj and modify duplicateObj this way my originalObj values will not change. In simple words duplicateObj modification will not reflect in originalObj unlike how js obj behave.

 $scope.originalObj={
            fname:'sudarshan',
            country:'India'
        }
        $scope.duplicateObj=angular.copy($scope.originalObj);
        console.log('----------originalObj--------------');
        console.log($scope.originalObj);
        console.log('-----------duplicateObj---------------');
        console.log($scope.duplicateObj);

        $scope.duplicateObj.fname='SUD';
        $scope.duplicateObj.country='USA';
        console.log('---------After update-------')
        console.log('----------originalObj--------------');
        console.log($scope.originalObj);
        console.log('-----------duplicateObj---------------');
        console.log($scope.duplicateObj);

Result is like....

    ----------originalObj--------------
manageProfileController.js:1183 {fname: "sudarshan", country: "India"}
manageProfileController.js:1184 -----------duplicateObj---------------
manageProfileController.js:1185 {fname: "sudarshan", country: "India"}
manageProfileController.js:1189 ---------After update-------
manageProfileController.js:1190 ----------originalObj--------------
manageProfileController.js:1191 {fname: "sudarshan", country: "India"}
manageProfileController.js:1192 -----------duplicateObj---------------
manageProfileController.js:1193 {fname: "SUD", country: "USA"}

In addition to all the regular confusion around SAP issues might also stem form the fact that SAP used to have their own DBMS ..

It used to be called Adabas (marketed originally by Nixdorf and then by Software AG) and was a quite popular DBMS for smaller SAP (the ERP solution) installations in Germany. At some point (AFAIK around 2000) SAP started to co-develop/support/take over Adabas and marketed it as SAP DB and later MaxDB under commercial and open-source licenses. There also was/is some agreement with MySQL.

But when people talk about SAP, they usually refer to the ERP solution as the other posters have noted.

What you could do, is display a file-input and overlay it with your transparent drop-area, being careful to use a name like file[1]. {Be sure to have the enctype="multipart/form-data" inside your FORM tag.}

Then have the drop-area handle the extra files by dynamically creating more file inputs for files 2..number_of_files, be sure to use the same base name, populating the value-attribute appropriately.

Lastly (front-end) submit the form.

All that's required to handle this method is to alter your procedure to handle an array of files.

In python, bool(sequence) is False if the sequence is empty. Since strings are sequences, this will work:

cookie = ''
if cookie:
    print "Don't see this"
else:
    print "You'll see this"

For macOS many of the answers are already outdated according to official docs. Somehow the brew has changed and how we should install MongoDB, firstly uninstall it from your macOS (even though it might be not necessary) and then install it using these steps:

1. brew tap mongodb/brew
2. brew install [email protected]
3. brew services start [email protected]

Watch out for the 4.4 part, it'll change. If in the future it would break then refer to the official docs and install the version, which is suggested in the linked tutorial.

 var text = File.ReadAllText(file, Encoding.GetEncoding(codePage));

List of codepages : http://msdn.microsoft.com/en-us/library/windows/desktop/dd317756(v=vs.85).aspx

Not with an iterator.

For org.json.JSONArray, you can do:

for (int i = 0; i < arr.length(); i++) {
  arr.getJSONObject(i);
}

For javax.json.JsonArray, you can do:

for (int i = 0; i < arr.size(); i++) {
  arr.getJsonObject(i);
}

I tried so many different things and finally found what worked best for me was simply adding in padding-right: 28px;

I played around with the padding to get the right amount to evenly space the items.

You can also copy a cell which contains the conditional formatting and then select the range (of destination document -or page-) where you want the conditional format to be applied and select "paste special" > "paste only conditional formatting"

Just wanted to add a comment in BRPocock, but I don't have the sufficient privilegies.

So my contribution was for everyone trying to install IBM Integration Toolkit from IBM's Integration Bus bundle.

When you try to run "Installation Manager" command from folder /Integration_Toolkit/IM_Linux (the file to run is "install") you get the error showed in this post.

Further instructions to fix this problem you'll find in this IBM's web page: https://www-304.ibm.com/support/docview.wss?uid=swg21459143

Hope this helps for anybody trying to install that.

I can do you one better than an OrderedSet: boltons has a pure-Python, 2/3-compatible IndexedSet type that is not only an ordered set, but also supports indexing (as with lists).

Simply pip install boltons (or copy setutils.py into your codebase), import the IndexedSet and:

>>> from boltons.setutils import IndexedSet
>>> x = IndexedSet(list(range(4)) + list(range(8)))
>>> x
IndexedSet([0, 1, 2, 3, 4, 5, 6, 7])
>>> x - set(range(2))
IndexedSet([2, 3, 4, 5, 6, 7])
>>> x[-1]
7
>>> fcr = IndexedSet('freecreditreport.com')
>>> ''.join(fcr[:fcr.index('.')])
'frecditpo'

Everything is unique and retained in order. Full disclosure: I wrote the IndexedSet, but that also means you can bug me if there are any issues. :)

It means that you have to have PHP installed as a module in Apache, instead of starting it as a CGI script.

There are a number of answers here with a misconception about git reset --soft. While there is a specific condition in which git reset --soft will only change HEAD (starting from a detached head state), typically (and for the intended use), it moves the branch reference you currently have checked out. Of course it can't do this if you don't have a branch checked out (hence the specific condition where git reset --soft will only change HEAD).

I've found this to be the best way to think about git reset. You're not just moving HEAD (everything does that), you're also moving the branch ref, e.g., master. This is similar to what happens when you run git commit (the current branch moves along with HEAD), except instead of creating (and moving to) a new commit, you move to a prior commit.

This is the point of reset, changing a branch to something other than a new commit, not changing HEAD. You can see this in the documentation example:

Undo a commit, making it a topic branch

          $ git branch topic/wip     (1)
          $ git reset --hard HEAD~3  (2)
          $ git checkout topic/wip   (3)

1. You have made some commits, but realize they were premature to be in the "master" branch. You want to continue polishing them in a topic branch, so create "topic/wip" branch off of the current HEAD.
2. Rewind the master branch to get rid of those three commits.
3. Switch to "topic/wip" branch and keep working.

What's the point of this series of commands? You want to move a branch, here master, so while you have master checked out, you run git reset.

The top voted answer here is generally good, but I thought I'd add this to correct the several answers with misconceptions.

Change your branch

git reset --soft <ref>: resets the branch pointer for the currently checked out branch to the commit at the specified reference, <ref>. Files in your working directory and index are not changed. Committing from this stage will take you right back to where you were before the git reset command.

Change your index too

git reset --mixed <ref>

or equivalently

git reset <ref>:

Does what --soft does AND also resets the index to the match the commit at the specified reference. While git reset --soft HEAD does nothing (because it says move the checked out branch to the checked out branch), git reset --mixed HEAD, or equivalently git reset HEAD, is a common and useful command because it resets the index to the state of your last commit.

Change your working directory too

git reset --hard <ref>: does what --mixed does AND also overwrites your working directory. This command is similar to git checkout <ref>, except that (and this is the crucial point about reset) all forms of git reset move the branch ref HEAD is pointing to.

A note about "such and such command moves the HEAD":

It is not useful to say a command moves the HEAD. Any command that changes where you are in your commit history moves the HEAD. That's what the HEAD is, a pointer to wherever you are. HEADis you, and so will move whenever you do.

The answers did not work for me. Maybe they were outdated.

Anyway, found this website, which does all the job for you, and even prevent you from needing to read the unclear-as-usual google documentation: http://www.classynemesis.com/projects/ytembed/

Implementation 1 returns the magnitude of the vector that would result from a regular 3D cross product of the input vectors, taking their Z values implicitly as 0 (i.e. treating the 2D space as a plane in the 3D space). The 3D cross product will be perpendicular to that plane, and thus have 0 X & Y components (thus the scalar returned is the Z value of the 3D cross product vector).

Note that the magnitude of the vector resulting from 3D cross product is also equal to the area of the parallelogram between the two vectors, which gives Implementation 1 another purpose. In addition, this area is signed and can be used to determine whether rotating from V1 to V2 moves in an counter clockwise or clockwise direction. It should also be noted that implementation 1 is the determinant of the 2x2 matrix built from these two vectors.

Implementation 2 returns a vector perpendicular to the input vector still in the same 2D plane. Not a cross product in the classical sense but consistent in the "give me a perpendicular vector" sense.

Note that 3D euclidean space is closed under the cross product operation--that is, a cross product of two 3D vectors returns another 3D vector. Both of the above 2D implementations are inconsistent with that in one way or another.

Hope this helps...

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.Map;
import java.util.Scanner;
import java.util.TreeMap;

public class CharCountFromAllFilesInFolder {

    public static void main(String[] args)throws IOException {

        try{

            //C:\Users\MD\Desktop\Test1

            System.out.println("Enter Your FilePath:");

            Scanner sc = new Scanner(System.in);

            Map<Character,Integer> hm = new TreeMap<Character, Integer>();

            String s1 = sc.nextLine();

            File file = new File(s1);

            File[] filearr = file.listFiles();

            for (File file2 : filearr) {
                System.out.println(file2.getName());
                FileReader fr = new FileReader(file2);
                BufferedReader br = new BufferedReader(fr);
                String s2 = br.readLine();
                for (int i = 0; i < s2.length(); i++) {
                    if(!hm.containsKey(s2.charAt(i))){
                        hm.put(s2.charAt(i), 1);
                    }//if
                    else{
                        hm.put(s2.charAt(i), hm.get(s2.charAt(i))+1);
                    }//else

                }//for2

                System.out.println("The Char Count: "+hm);
            }//for1

        }//try
        catch(Exception e){
            System.out.println("Please Give Correct File Path:");
        }//catch
    }
}

<style>
.form-error {
        border: 2px solid #e74c3c;
    }
</style>



<div class="form-error">
                                {!! Form::select('color', $colors->prepend('Please Select Color', ''),           ,['class' => 'form-control dropselect form-error'
                                ,'tabindex' => $count++, 'id' => 'color']) !!}
                                </div>

To get the specific tag code try to create a new branch add get the tag code in it. I have done it by command : $git checkout -b newBranchName tagName

You could use IIF statement like in the next example:

SELECT
   IIF(test_expression, value_if_true, value_if_false) AS FIELD_NAME
FROM
   TABLE_NAME

Modern linear algebra libraries include optimized versions of the most common operations. Many of them include dynamic CPU dispatch, which chooses the best implementation for the hardware at program execution time (without compromising on portability).

This is commonly a better alternative to performing manual optimization of your functinos via vector extensions intrinsic functions. The latter will tie your implementation to a particular hardware vendor and model: if you decide to swap to a different vendor (e.g. Power, ARM) or to a newer vector extensions (e.g. AVX512), you will need to re-implement it again to get the most of them.

MKL transposition, for example, includes the BLAS extensions function imatcopy. You can find it in other implementations such as OpenBLAS as well:

#include <mkl.h>

void transpose( float* a, int n, int m ) {
    const char row_major = 'R';
    const char transpose = 'T';
    const float alpha = 1.0f;
    mkl_simatcopy (row_major, transpose, n, m, alpha, a, n, n);
}

For a C++ project, you can make use of the Armadillo C++:

#include <armadillo>

void transpose( arma::mat &matrix ) {
    arma::inplace_trans(matrix);
}

Swift

// remove left buttons (in case you added some)
 self.navigationItem.leftBarButtonItems = []
// hide the default back buttons
 self.navigationItem.hidesBackButton = true

In plain Java:

final String[] encodings = { "US-ASCII", "ISO-8859-1", "UTF-8", "UTF-16BE", "UTF-16LE", "UTF-16" };

List<String> lines;

for (String encoding : encodings) {
    try {
        lines = Files.readAllLines(path, Charset.forName(encoding));
        for (String line : lines) {
            // do something...
        }
        break;
    } catch (IOException ioe) {
        System.out.println(encoding + " failed, trying next.");
    }
}

This approach will try the encodings one by one until one works or we run out of them. (BTW my encodings list has only those items because they are the charsets implementations required on every Java platform, https://docs.oracle.com/javase/9/docs/api/java/nio/charset/Charset.html)

My Newbie way ;-) Please let me know if that's correct. It seems to be working for all my cases:

#define IPT_SIZE 5

int findNULL(char* arr)
{
    for (int i = 0; i < strlen(arr); i++)
    {
        if (*(arr+i) == '\n')
        {
            return i;
        }
    }
    return 0;
}

int main()
{
    char *input = malloc(IPT_SIZE + 1 * sizeof(char)), buff;
    int counter = 0;

    //prompt user for the input:
    printf("input string no longer than %i characters: ", IPT_SIZE);
    do
    {
        fgets(input, 1000, stdin);
        *(input + findNULL(input)) = '\0';
        if (strlen(input) > IPT_SIZE)
        {
            printf("error! the given string is too large. try again...\n");
            counter++;
        }
        //if the counter exceeds 3, exit the program (custom function):
        errorMsgExit(counter, 3); 
    }
    while (strlen(input) > IPT_SIZE);

//rest of the program follows

free(input)
return 0;
}

OFFSET is what you are looking for.

SELECT * FROM table LIMIT 10 OFFSET 10

Ok I also had this problem (psql is v 9.3.0 and ruby is v 2.1.2) and the solution that worked for me was setting the bundle config settings first:

bundle config build.pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/9.3/bin/pg_config

This answer finally helped me figure it out: https://stackoverflow.com/a/9235107/3546680

Assuming you already have a JFrame to call this from:

JOptionPane.showMessageDialog(frame, "thank you for using java");

See The Java Tutorials: How to Make Dialogs
See the JavaDoc

I've just started using Typescript and I've been trying to solve a similar problem like this; how to tell the Typescript that I'm passing a callback without an interface.

After browsing a few answers on Stack Overflow and GitHub issues, I finally found a solution that may help anyone with the same problem.

A function's type can be defined with (arg0: type0) => returnType and we can use this type definition in another function's parameter list.

function runCallback(callback: (sum: number) => void, a: number, b: number): void {
    callback(a + b);
}

// Another way of writing the function would be:
// let logSum: (sum: number) => void = function(sum: number): void {
//     console.log(sum);
// };
function logSum(sum: number): void {
    console.log(`The sum is ${sum}.`);
}

runCallback(logSum, 2, 2);

in your css :

 #txtComputer {
      font-size: 24px;
 }

You can style an input entirely (background, color, etc.) and even use the hover event.

1. Remove "Network Link Conditioner", open "System Preferences", press CTRL and click the "Network Link Conditioner" icon. Select "Remove".
2. Restart your computer
3. Download the dmg "Hardware IO tools" for your XCode version from https://developer.apple.com/download/, you need to be logged in to do this.
4. Open it and install "Network Link Conditioner"
5. Restart your computer one last time.

I just encountered this problem, and it seemed to be caused by my not adding a custom commit message above the default commit message (I figured, why write "initial commit", when it clearly says that very same thing in the Git-generated text below it).

The problem resolved when I removed the .git directory, re-initialized the project directory for Git, re-added the GitHub remote, added all files to the new stage, committed with a personal message above the auto-generated message, and pushed to origin/master.

Try:

printf("%04x",a);

• 0 - Left-pads the number with zeroes (0) instead of spaces, where padding is specified.
• 4 (width) - Minimum number of characters to be printed. If the value to be printed is shorter than this number, the result is right justified within this width by padding on the left with the pad character. By default this is a blank space, but the leading zero we used specifies a zero as the pad char. The value is not truncated even if the result is larger.
• x - Specifier for hexadecimal integer.

More here

The Android API already provides a method to achieve that. Try this:

Rect offsetViewBounds = new Rect();
//returns the visible bounds
childView.getDrawingRect(offsetViewBounds);
// calculates the relative coordinates to the parent
parentViewGroup.offsetDescendantRectToMyCoords(childView, offsetViewBounds); 

int relativeTop = offsetViewBounds.top;
int relativeLeft = offsetViewBounds.left;

Here is the doc

The simplest one got to be:

def html = "http://google.com".toURL().text

Look out for a double opening bracket syntax error as well {{ which can cause this error message to appear

    $("input[name='btnsubmit']").attr('disabled', true);
    $('input[name="filphoto"]').change(function () {
    var ext = this.value.match(/\.(.+)$/)[1];
    switch (ext) 
    {
    case 'jpg':
    case 'jpeg':
    case 'png':
    case 'bmp':
        $("input[name='btnsubmit']").attr('disabled', false);
    break;
    default:
        alert('This is not an allowed file type.');
        $("input[name='btnsubmit']").attr('disabled', true);
        this.value = '';

I started working on this problem a long time ago, trying to write my own binary to decimal converter function. I don't actually know how to convert decimal to binary though! I just revisited it today and figured it out and this is what I came up with. I'm not sure if this is what you need, but here it is:

def __degree(number):
    power = 1

    while number % (10**power) != number:
        power += 1

    return power

def __getDigits(number):
    digits = []
    degree = __degree(number)

    for x in range(0, degree):
        digits.append(int(((number % (10**(degree-x))) - (number % (10**(degree-x-1)))) / (10**(degree-x-1))))
    return digits

def binaryToDecimal(number):
    list = __getDigits(number)
    decimalValue = 0
    for x in range(0, len(list)):
        if (list[x] is 1):
            decimalValue += 2**(len(list) - x - 1)
    return decimalValue

Again, I'm still learning Python just on my own, hopefully this helps. The first function determines how many digits there are, the second function actually figures out they are and returns them in a list, and the third function is the only one you actually need to call, and it calculates the decimal value. If your teacher actually wanted you to write your own converter, this works, I haven't tested it with every number, but it seems to work perfectly! I'm sure you'll all find the bugs for me! So anyway, I just called it like:

binaryNum = int(input("Enter a binary number: "))

print(binaryToDecimal(binaryNum))

This prints out the correct result. Cheers!

test.sh:

#!/bin/bash                                                                 

cd /home/ubuntu
touch blah
TEST=/home/ubuntu/.//blah
echo TEST=$TEST
TMP=$(readlink -e "$TEST")
echo TMP=$TMP
REL=${TMP#$(pwd)/}
echo REL=$REL

Testing:

$ ./test.sh 
TEST=/home/ubuntu/.//blah
TMP=/home/ubuntu/blah
REL=blah

Rails is deprecating the diff method.

For a quick one-liner:

hash1.to_s == hash2.to_s

Neither <iostream> nor <iostream.h> are standard C header files. Your code is meant to be C++, where <iostream> is a valid header. Use g++ (and a .cpp file extension) for C++ code.

Alternatively, this program uses mostly constructs that are available in C anyway. It's easy enough to convert the entire program to compile using a C compiler. Simply remove #include <iostream> and using namespace std;, and replace cout << endl; with putchar('\n');... I advise compiling using C99 (eg. gcc -std=c99)

The reason the encoded array is longer by about a quarter is that base-64 encoding uses only six bits out of every byte; that is its reason of existence - to encode arbitrary data, possibly with zeros and other non-printable characters, in a way suitable for exchange through ASCII-only channels, such as e-mail.

The way you get your original array back is by using Convert.FromBase64String:

 byte[] temp_backToBytes = Convert.FromBase64String(temp_inBase64);

You can just use numpy arrays. Look at the numpy for matlab users page for a detailed overview of the pros and cons of arrays w.r.t. matrices.

As I mentioned in the comment, having to use the dot() function or method for mutiplication of vectors is the biggest pitfall. But then again, numpy arrays are consistent. All operations are element-wise. So adding or subtracting arrays and multiplication with a scalar all work as expected of vectors.

Edit2: Starting with Python 3.5 and numpy 1.10 you can use the @ infix-operator for matrix multiplication, thanks to pep 465.

Edit: Regarding your comment:

1. Yes. The whole of numpy is based on arrays.

2. Yes. linalg.norm(v) is a good way to get the length of a vector. But what you get depends on the possible second argument to norm! Read the docs.

3. To normalize a vector, just divide it by the length you calculated in (2). Division of arrays by a scalar is also element-wise.

   An example in ipython:

   In [1]: import math
   
   In [2]: import numpy as np
   
   In [3]: a = np.array([4,2,7])
   
   In [4]: np.linalg.norm(a)
   Out[4]: 8.3066238629180749
   
   In [5]: math.sqrt(sum([n**2 for n in a]))
   Out[5]: 8.306623862918075
   
   In [6]: b = a/np.linalg.norm(a)
   
   In [7]: np.linalg.norm(b)
   Out[7]: 1.0
   

   Note that In [5] is an alternative way to calculate the length. In [6] shows normalizing the vector.

Installed products consist of installed software elements and features so it's worth checking wmic alias's for PRODUCT as well as checking SOFTWAREELEMENT and SOFTWAREFEATURE:

wmic product get name,version

wmic softwareelement get name,version

wmic softwarefeature get name,version

For the case when you know how many columns of data there will be in your CSV file, one simple call to textscan like Amro suggests will be your best solution.

However, if you don't know a priori how many columns are in your file, you can use a more general approach like I did in the following function. I first used the function fgetl to read each line of the file into a cell array. Then I used the function textscan to parse each line into separate strings using a predefined field delimiter and treating the integer fields as strings for now (they can be converted to numeric values later). Here is the resulting code, placed in a function read_mixed_csv:

function lineArray = read_mixed_csv(fileName, delimiter)

  fid = fopen(fileName, 'r');         % Open the file
  lineArray = cell(100, 1);           % Preallocate a cell array (ideally slightly
                                      %   larger than is needed)
  lineIndex = 1;                      % Index of cell to place the next line in
  nextLine = fgetl(fid);              % Read the first line from the file
  while ~isequal(nextLine, -1)        % Loop while not at the end of the file
    lineArray{lineIndex} = nextLine;  % Add the line to the cell array
    lineIndex = lineIndex+1;          % Increment the line index
    nextLine = fgetl(fid);            % Read the next line from the file
  end
  fclose(fid);                        % Close the file

  lineArray = lineArray(1:lineIndex-1);              % Remove empty cells, if needed
  for iLine = 1:lineIndex-1                          % Loop over lines
    lineData = textscan(lineArray{iLine}, '%s', ...  % Read strings
                        'Delimiter', delimiter);
    lineData = lineData{1};                          % Remove cell encapsulation
    if strcmp(lineArray{iLine}(end), delimiter)      % Account for when the line
      lineData{end+1} = '';                          %   ends with a delimiter
    end
    lineArray(iLine, 1:numel(lineData)) = lineData;  % Overwrite line data
  end

end

Running this function on the sample file content from the question gives this result:

>> data = read_mixed_csv('myfile.csv', ';')

data = 

  Columns 1 through 7

    '04'    'abc'    'def'    'ghj'    'klm'    ''            ''        
    ''      ''       ''       ''       ''       'Test'        'text'    
    ''      ''       ''       ''       ''       'asdfhsdf'    'dsafdsag'

  Columns 8 through 10

    ''          ''    ''
    '0xFF'      ''    ''
    '0x0F0F'    ''    ''

The result is a 3-by-10 cell array with one field per cell where missing fields are represented by the empty string ''. Now you can access each cell or a combination of cells to format them as you like. For example, if you wanted to change the fields in the first column from strings to integer values, you could use the function str2double as follows:

>> data(:, 1) = cellfun(@(s) {str2double(s)}, data(:, 1))

data = 

  Columns 1 through 7

    [  4]    'abc'    'def'    'ghj'    'klm'    ''            ''        
    [NaN]    ''       ''       ''       ''       'Test'        'text'    
    [NaN]    ''       ''       ''       ''       'asdfhsdf'    'dsafdsag'

  Columns 8 through 10

    ''          ''    ''
    '0xFF'      ''    ''
    '0x0F0F'    ''    ''

Note that the empty fields results in NaN values.

Split the words without without harming apostrophes inside words Please find the input_1 and input_2 Moore's law

def split_into_words(line):
    import re
    word_regex_improved = r"(\w[\w']*\w|\w)"
    word_matcher = re.compile(word_regex_improved)
    return word_matcher.findall(line)

#Example 1

input_1 = "computational power (see Moore's law) and "
split_into_words(input_1)

# output 
['computational', 'power', 'see', "Moore's", 'law', 'and']

#Example 2

input_2 = """Oh, you can't help that,' said the Cat: 'we're all mad here. I'm mad. You're mad."""

split_into_words(input_2)
#output
['Oh',
 'you',
 "can't",
 'help',
 'that',
 'said',
 'the',
 'Cat',
 "we're",
 'all',
 'mad',
 'here',
 "I'm",
 'mad',
 "You're",
 'mad']

A more extensive version of https://stackoverflow.com/a/10786066/1794894

/"([^"\\]{50,}(\\.[^"\\]*)*)"|\'[^\'\\]{50,}(\\.[^\'\\]*)*\'|“[^”\\]{50,}(\\.[^“\\]*)*”/   

This version also contains

1. Minimum quote length of 50
2. Extra type of quotes (open “ and close ”)

The current HTML5 draft specification does not specify which video formats browsers should support in the video tag. User agents are free to support any video formats they feel are appropriate.

http://en.wikipedia.org/wiki/HTML5_video

Either as most people answered: the file doesn't exist / you're not specifying the path correctly.

Or, you're simply writing the syntax wrong (which you can't know unless you know what it should be like, right?, especially when in the "help" itself, it's wrong).

For gnuplot 4.6.0 on windows 7, terminal type set to windows

Make sure you specify the file's whole path to avoid looking for it where it's not (default seems to be "documents")

Make sure you use this syntax:

plot 'path\path\desireddatafile.txt'

NOT

plot "< path\path\desireddatafile.txt>"

NOR

plot "path\path\desireddatafile.txt"

also make sure your file is in the right format, like for .txt file format ANSI, not Unicode and such.

The web host is not really playing foul. It's not strictly according to the rules - but compared with some some of the amazing inventions intended to prevent spam, its not a particularly bad one.

If you really do want to send mail from '@gmail.com' why not just use the gmail SMTP service? If you can't reconfigure the server where PHP is running, then there are lots of email wrapper tools out there which allow you to specify a custom SMTP relay phpmailer springs to mind.

C.

1. Set python3 as a main version in the terminal: ln -sf python3 /usr/bin/python

2. Install pip3: apt-get install python3-pip

3. Update spyder: pip install -U spyder

Enjoy

num < 0 // number is negative

Try:

if l[i]:
    print 'Found element!'
else:
    print 'Empty element.'

This error would happen when the number of guesses (so_far) is less than the length of the word. Did you miss an initialization for the variable so_far somewhere, that sets it to something like

so_far = " " * len(word)

?

Edit:

try something like

print "%d / %d" % (new, so_far)

before the line that throws the error, so you can see exactly what goes wrong. The only thing I can think of is that so_far is in a different scope, and you're not actually using the instance you think.

In order to determine optimal k-cluster in clustering methods. I usually using Elbow method accompany by Parallel processing to avoid time-comsuming. This code can sample like this:

Elbow method

elbow.k <- function(mydata){
dist.obj <- dist(mydata)
hclust.obj <- hclust(dist.obj)
css.obj <- css.hclust(dist.obj,hclust.obj)
elbow.obj <- elbow.batch(css.obj)
k <- elbow.obj$k
return(k)
}

Running Elbow parallel

no_cores <- detectCores()
    cl<-makeCluster(no_cores)
    clusterEvalQ(cl, library(GMD))
    clusterExport(cl, list("data.clustering", "data.convert", "elbow.k", "clustering.kmeans"))
 start.time <- Sys.time()
 elbow.k.handle(data.clustering))
 k.clusters <- parSapply(cl, 1, function(x) elbow.k(data.clustering))
    end.time <- Sys.time()
    cat('Time to find k using Elbow method is',(end.time - start.time),'seconds with k value:', k.clusters)

It works well.

This should work:

txtfarmersize = Convert.ToInt32(reader["farmsize"]);

Some time when we use Environ() function we may get the Library or property not found error. Use VBA.Environ() or VBA.Environ$() to avoid the error.

grep -a

It can't get simpler than that.

For add environment variable please add \ after bin like below

C:\Program Files\MongoDB\Server\3.2\bin\

Then try below code in command prompt to run mongo server from parent folder of data folder.

mongod -dbpath ./data

For my case I am unable to run mongo from command prompt(normal mode). You should run as administrator. It also works on git bash.

ref.orderByChild("lead").startAt("Jack Nicholson").endAt("Jack Nicholson").listner....

This will work.

Clustered Index

A clustered index determine the physical order of DATA in a table.For this reason a table have only 1 clustered index.

• "dictionary" No need of any other Index, its already Index according to words

Nonclustered Index

A non clustered index is analogous to an index in a Book.The data is stored in one place. The index is storing in another place and the index have pointers to the storage location of the data.For this reason a table have more than 1 Nonclustered index.

• "Chemistry book" at staring there is a separate index to point Chapter location and At the "END" there is another Index pointing the common WORDS location

This must be a new feature or something, otherwise I'm not sure why it hasn't been mentioned.

You can access the value in a column in a DataRow object using row["ColumnName"]:

DataRow row = table.Rows[0];
string rowValue = row["ColumnName"].ToString();

Careful with rewriting URLs, though. I'm using this, so it keeps URLs rewritten.

Response.Redirect(Request.RawUrl);

The simplest solution would be to use Pillow lib:

from PIL import Image

image = Image.fromarray(<your_numpy_array>.astype(np.uint8))

And you can use it as an image.

Here is a query that I use and it will return each record within a period as a sum.

Here is the code:

$result = mysqli_query($conn,"SELECT emp_nr, SUM(az) 
FROM az_konto 
WHERE date BETWEEN '2018-01-01 00:00:00' AND '2018-01-31 23:59:59' 
GROUP BY emp_nr ASC");

echo "<table border='1'>
<tr>
<th>Mitarbeiter NR</th>
<th>Stunden im Monat</th>
</tr>";

while($row = mysqli_fetch_array($result))
{
$emp_nr=$row['emp_nr'];
$az=$row['SUM(az)'];
echo "<tr>";
echo "<td>" . $emp_nr . "</td>";
echo "<td>" . $az . "</td>";
echo "</tr>";
}
echo "</table>";
$conn->close();
?>

This lists each emp_nr and the sum of the monthly hours that they have accumulated.

This can be done using the numeric_limits in C++:

http://www.cplusplus.com/reference/limits/numeric_limits/

These are the methods you probably want to look at:

infinity()  T   Representation of positive infinity, if available.
quiet_NaN() T   Representation of quiet (non-signaling) "Not-a-Number", if available.
signaling_NaN() T   Representation of signaling "Not-a-Number", if available.

SQLAlchemy users can simply specify their field as convert_unicode=True.

Example: sqlalchemy.String(1000, convert_unicode=True)

SQLAlchemy will simply accept unicode objects and return them back, handling the encoding itself.

Docs

This is a very easy solution.

<h4 class="card-header bg-dark text-white text-center">Renew your Membership</h4>

replace the class bg-dark, with bg-custom.

In CSS

.bg-custom {
  background-color: red;
}

Take a look at the System log in Windows EventViewer (eventvwr from the command line).
You should see entries with source as 'Service Control Manager'. e.g. on my WinXP machine,

Event Type: Information
Event Source:   Service Control Manager
Event Category: None
Event ID:   7036
Date:       7/1/2009
Time:       12:09:43 PM
User:       N/A
Computer:   MyMachine
Description:
The Background Intelligent Transfer Service service entered the running state.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

def get_col(arr, col):
    return map(lambda x : x[col], arr)

a = [[1,2,3,4], [5,6,7,8], [9,10,11,12],[13,14,15,16]]

print get_col(a, 3)

map function in Python is another way to go.

I have build a small demo project on this you could have a look to it Link to project

Below code can be used to Remove New Line and Table Space in text column

Select replace(replace(TEXT,char(10),''),char(13),'')

To use it in EF core via model configuration

public class ApplicationCompanyConfiguration : IEntityTypeConfiguration<Company>
{
    public void Configure(EntityTypeBuilder<Company> builder)
    {
        builder.ToTable("Company"); 
        builder.HasIndex(p => p.Name).IsUnique();
    }
}

SQLite3 supports the REGEXP operator:

WHERE x REGEXP <regex>

http://www.sqlite.org/lang_expr.html#regexp

Implementation in Kotlin : Retrofit 2.3.0

private fun getUnsafeOkHttpClient(mContext: Context) : 
OkHttpClient.Builder? {


var mCertificateFactory : CertificateFactory = 
CertificateFactory.getInstance("X.509")
var mInputStream = mContext.resources.openRawResource(R.raw.cert)
            var mCertificate : Certificate = mCertificateFactory.generateCertificate(mInputStream)
        mInputStream.close()
val mKeyStoreType = KeyStore.getDefaultType()
val mKeyStore = KeyStore.getInstance(mKeyStoreType)
mKeyStore.load(null, null)
mKeyStore.setCertificateEntry("ca", mCertificate)

val mTmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm()
val mTrustManagerFactory = TrustManagerFactory.getInstance(mTmfAlgorithm)
mTrustManagerFactory.init(mKeyStore)

val mTrustManagers = mTrustManagerFactory.trustManagers

val mSslContext = SSLContext.getInstance("SSL")
mSslContext.init(null, mTrustManagers, null)
val mSslSocketFactory = mSslContext.socketFactory

val builder = OkHttpClient.Builder()
builder.sslSocketFactory(mSslSocketFactory, mTrustManagers[0] as X509TrustManager)
builder.hostnameVerifier { _, _ -> true }
return builder

}

Just little addition.

Found another reincarnation in mysql.connector ver 8.0.16 It now requires allow_local_infile=True or you will see the above error. Worked in prior versions.

conn = mysql.connector.connect(host=host, user=user, passwd=passwd, database=database, allow_local_infile=True)

<?php
if (!isset($_GET) || empty($_GET))
{
    // do stuff here
}

In my case I realized that I was creating multiple packages in the project. Within the Android Manifest I found that the provider name was incorrectly holding the value of MyContentProvider instead of .provider.MyContentProvider. My main package (with the UI) was co.companyname.database.provider instead of co.companyname.database.

Then on the import statements for the affected class I simply right-clicked and asked Android Studio (0.8.6) to optimize my import statements. I also noted that if you search for .R in the AS search bar at the top right corner of the IDE you can find an auto generated R.java file that is part of your package. At this point you don't have to change anything. Studio should fix up the project after you correct the Android Manifest file and rebuild.

One other item is that in one class I was doing making use of the toString().length() to evaluate a string but swapped those out for TextUtils.IsEmpty (stringVal); Can't think of anything else that I did to resolve the issue.

Hope this helps someone.

NB - All of this is with AS 0.8.6

P.S.

R.java is auto-generated so read the header: /* AUTO-GENERATED FILE. DO NOT MODIFY. * * This class was automatically generated by the * aapt tool from the resource data it found. It * should not be modified by hand. */

This is the recommended usage for newer Java ( >Java 6)

String[] myArray = myArrayList.toArray(new String[0]);

In older Java versions using pre-sized array was recommended, as the reflection call which is necessary to create an array of proper size was quite slow. However since late updates of OpenJDK 6 this call was intrinsified, making the performance of the empty array version the same and sometimes even better, compared to the pre-sized version. Also passing pre-sized array is dangerous for a concurrent or synchronized collection as a data race is possible between the size and toArray call which may result in extra nulls at the end of the array, if the collection was concurrently shrunk during the operation. This inspection allows to follow the uniform style: either using an empty array (which is recommended in modern Java) or using a pre-sized array (which might be faster in older Java versions or non-HotSpot based JVMs).

My preferred approach to this problem is to create a SASS mixin utilizing existing Bootstrap variables based on the make-grid-columns mixin.

// Custom Grid Columns
// 
// $name - determines the class names: eg. ".col-5ths, .col-sm-5ths ..."
// $size - determines the width (2.4 is one fifth of 12, the default number of columns)
@mixin custom-grid-columns($name, $size, $grid-columns: $grid-columns, $breakpoints: $grid-breakpoints) {
    $columns: round($grid-columns / $size);

    %custom-grid-column {
        @include make-col-ready();
    }

    @each $breakpoint in map-keys($breakpoints) {
        $infix: breakpoint-infix($breakpoint, $breakpoints);

        .col#{$infix}-#{$name} {
            @extend %custom-grid-column;
        }

        @include media-breakpoint-up($breakpoint, $breakpoints) {
            // Create column
            .col#{$infix}-#{$name} {
                @include make-col($size);
            }

            // Create offset
            @if not ($infix=="") {
                .offset#{$infix}-#{$name} {
                    @include make-col-offset($size);
                }
            }
        }
    }
}

Then you can call the mixin to generate the custom column and offset classes.

@include custom-grid-columns('5ths', 2.4);

//where [1] - column number which you want to make text

ExcelWorksheet.Columns[1].NumberFormat = "@";


//If you want to format a particular column in all sheets in a workbook - use below code. Remove loop for single sheet along with slight changes.

  //path were excel file is kept


     string ResultsFilePath = @"C:\\Users\\krakhil\\Desktop\\TGUW EXCEL\\TEST";

            Excel.Application ExcelApp = new Excel.Application();
            Excel.Workbook ExcelWorkbook = ExcelApp.Workbooks.Open(ResultsFilePath);
            ExcelApp.Visible = true;

            //Looping through all available sheets
            foreach (Excel.Worksheet ExcelWorksheet in ExcelWorkbook.Sheets)
            {                
                //Selecting the worksheet where we want to perform action
                ExcelWorksheet.Select(Type.Missing);
                ExcelWorksheet.Columns[1].NumberFormat = "@";
            }

            //saving excel file using Interop
            ExcelWorkbook.Save();

            //closing file and releasing resources
            ExcelWorkbook.Close(Type.Missing, Type.Missing, Type.Missing);
            Marshal.FinalReleaseComObject(ExcelWorkbook);
            ExcelApp.Quit();
            Marshal.FinalReleaseComObject(ExcelApp);

Try this

data to load:

<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'><path fill='#343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/></svg>

get a utf8 to base64 convertor and convert the "svg" string to:

PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHZpZXdCb3g9JzAgMCA0IDUn
PjxwYXRoIGZpbGw9JyMzNDNhNDAnIGQ9J00yIDBMMCAyaDR6bTAgNUwwIDNoNHonLz48L3N2Zz4=

and the CSP is

img-src data: image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHZpZXdCb3g9JzAgMCA0IDUn
PjxwYXRoIGZpbGw9JyMzNDNhNDAnIGQ9J00yIDBMMCAyaDR6bTAgNUwwIDNoNHonLz48L3N2Zz4=

If they all have the same extension (for example .jpg), you can use this:

for picture in  *.jpg ; do
    echo "the next file is $picture"
done

(This solution also works if the filename has spaces)

If you are using Http Client version 4.3 and above you should be using this:

RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(30 * 1000).build();
HttpClient httpClient = HttpClientBuilder.create().setDefaultRequestConfig(requestConfig).build();

1. There is no such thing as xhr.file = file;; the file object is not supposed to be attached this way.

2. xhr.send(file) doesn't send the file. You have to use the FormData object to wrap the file into a multipart/form-data post data object:

   var formData = new FormData();
   formData.append("thefile", file);
   xhr.send(formData);
   

After that, the file can be access in $_FILES['thefile'] (if you are using PHP).

Remember, MDC and Mozilla Hack demos are your best friends.

EDIT: The (2) above was incorrect. It does send the file, but it would send it as raw post data. That means you would have to parse it yourself on the server (and it's often not possible, depend on server configuration). Read how to get raw post data in PHP here.

This is my working code:

@Html.EditorFor(model => model.PropertyName, new { htmlAttributes = new { @class = "form-control", @Value = "123" } })

my difference with other answers is using Value inside the htmlAttributes array

return JsonConvert.SerializeObject(images.ToList(), Formatting.None, new JsonSerializerSettings { PreserveReferencesHandling = PreserveReferencesHandling.None, ReferenceLoopHandling = ReferenceLoopHandling.Ignore });


using Newtonsoft.Json;

You're pretty much right about cout and cin. They are objects (not functions) defined inside the std namespace. Here are their declarations as defined by the C++ standard:

Header <iostream> synopsis

#include <ios>
#include <streambuf>
#include <istream>
#include <ostream>

namespace std {
  extern istream cin;
  extern ostream cout;
  extern ostream cerr;
  extern ostream clog;

  extern wistream wcin;
  extern wostream wcout;
  extern wostream wcerr;
  extern wostream wclog;
}

:: is known as the scope resolution operator. The names cout and cin are defined within std, so we have to qualify their names with std::.

Classes behave a little like namespaces in that the names declared inside the class belong to the class. For example:

class foo
{
  public:
    foo();
    void bar();
};

The constructor named foo is a member of the class named foo. They have the same name because its the constructor. The function bar is also a member of foo.

Because they are members of foo, when referring to them from outside the class, we have to qualify their names. After all, they belong to that class. So if you're going to define the constructor and bar outside the class, you need to do it like so:

foo::foo()
{
  // Implement the constructor
}

void foo::bar()
{
  // Implement bar
}

This is because they are being defined outside the class. If you had not put the foo:: qualification on the names, you would be defining some new functions in the global scope, rather than as members of foo. For example, this is entirely different bar:

void bar()
{
  // Implement different bar
}

It's allowed to have the same name as the function in the foo class because it's in a different scope. This bar is in the global scope, whereas the other bar belonged to the foo class.

I didn't want to muck around with folder permissions yet so I did the following:

brew doctor
brew upgrade
brew cleanup

I was then able to continue installing my other brew formula successfully.

Nearly everyone gives how directly, let me show the evolvement:

you can use the instance methods of Array:

// general form of closure
images.sortInPlace({ (image1: imageFile, image2: imageFile) -> Bool in return image1.fileID > image2.fileID })

// types of closure's parameters and return value can be inferred by Swift, so they are omitted along with the return arrow (->)
images.sortInPlace({ image1, image2 in return image1.fileID > image2.fileID })

// Single-expression closures can implicitly return the result of their single expression by omitting the "return" keyword
images.sortInPlace({ image1, image2 in image1.fileID > image2.fileID })

// closure's argument list along with "in" keyword can be omitted, $0, $1, $2, and so on are used to refer the closure's first, second, third arguments and so on
images.sortInPlace({ $0.fileID > $1.fileID })

// the simplification of the closure is the same
images = images.sort({ (image1: imageFile, image2: imageFile) -> Bool in return image1.fileID > image2.fileID })
images = images.sort({ image1, image2 in return image1.fileID > image2.fileID })
images = images.sort({ image1, image2 in image1.fileID > image2.fileID })
images = images.sort({ $0.fileID > $1.fileID })

For elaborate explanation about the working principle of sort, see The Sorted Function.

In case you had to deal with a lot of subfolders contatining subfolders and other recursive stuff. Small improvment of @Mike L'Angelo:

$mypath = "path_to_folder"
$myacl = Get-Acl $mypath
$myaclentry = "username","FullControl","Allow"
$myaccessrule = New-Object System.Security.AccessControl.FileSystemAccessRule($myaclentry)
$myacl.SetAccessRule($myaccessrule)
Get-ChildItem -Path "$mypath" -Recurse -Force | Set-Acl -AclObject $myacl -Verbose

Verbosity is optional in the last line

MSDN details it here very nicely on how to check it from registry:

To find .NET Framework versions by viewing the registry (.NET Framework 1-4)

1. On the Start menu, choose Run.
2. In the Open box, enter regedit.exe.You must have administrative credentials to run regedit.exe.

3. In the Registry Editor, open the following subkey:

   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP

The installed versions are listed under the NDP subkey. The version number is stored in the Version entry. For the .NET Framework 4 the Version entry is under the Client or Full subkey (under NDP), or under both subkeys.

To find .NET Framework versions by viewing the registry (.NET Framework 4.5 and later)

1. On the Start menu, choose Run.
2. In the Open box, enter regedit.exe. You must have administrative credentials to run regedit.exe.

3. In the Registry Editor, open the following subkey:

   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full

Note that the path to the Full subkey includes the subkey Net Framework rather than .NET Framework

Check for a DWORD value named Release. The existence of the Release DWORD indicates that the .NET Framework 4.5 or newer has been installed on that computer.

Note: The last row in the above snapshot which got clipped reads On all other OS versions: 461310. I tried my level best to avoid the information getting clipped while taking the screenshot but the table was way too big.

Another answer based on extensions (boy do I miss this in Java):

extension NSData {
    func toUtf8() -> String? {
        return String(data: self, encoding: NSUTF8StringEncoding)
    }
}

Then you can use it:

let data : NSData = getDataFromEpicServer()
let string : String? = data.toUtf8() 

Note that the string is optional, the initial NSData may be unconvertible to Utf8.

Update your SP and handle exception in it using declare handler with get diagnostics so that you will know if there is an exception. e.g.

CREATE DEFINER=`root`@`localhost` PROCEDURE `validar_egreso`(
IN codigo_producto VARCHAR(100),
IN cantidad INT,
OUT valido INT(11)
)
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION
BEGIN
    GET DIAGNOSTICS CONDITION 1
    @p1 = RETURNED_SQLSTATE, @p2 = MESSAGE_TEXT;
    SELECT @p1, @p2;
END
DECLARE resta INT(11);
SET resta = 0;

SELECT (s.stock - cantidad) INTO resta
FROM stock AS s
WHERE codigo_producto = s.codigo;

IF (resta > s.stock_minimo) THEN
    SET valido = 1;
ELSE
    SET valido = -1;
END IF;
SELECT valido;
END

simple solution is this:

game.js:

document.addEventListener('click', printMousePos, true);
function printMousePos(e){

      cursorX = e.pageX;
      cursorY= e.pageY;
      $( "#test" ).text( "pageX: " + cursorX +",pageY: " + cursorY );
}

private static final String hostExtractorRegexString = "(?:https?://)?(?:www\\.)?(.+\\.)(com|au\\.uk|co\\.in|be|in|uk|org\\.in|org|net|edu|gov|mil)";
private static final Pattern hostExtractorRegexPattern = Pattern.compile(hostExtractorRegexString);

public static String getDomainName(String url){
    if (url == null) return null;
    url = url.trim();
    Matcher m = hostExtractorRegexPattern.matcher(url);
    if(m.find() && m.groupCount() == 2) {
        return m.group(1) + m.group(2);
    }
    return null;
}

Explanation : The regex has 4 groups. The first two are non-matching groups and the next two are matching groups.

The first non-matching group is "http" or "https" or ""

The second non-matching group is "www." or ""

The second matching group is the top level domain

The first matching group is anything after the non-matching groups and anything before the top level domain

The concatenation of the two matching groups will give us the domain/host name.

PS : Note that you can add any number of supported domains to the regex.

You need to

#include <string>

<iostream> declares cout, cin, not string.

I came across a situation in which I had to send a long message as part of a command argument and had to adhere to the line length limitation. The commands looks something like this:

somecommand --message="I am a long message" args

The way I solved this is to move the message out as a here document (like @tripleee suggested). But a here document becomes a stdin, so it needs to be read back in, I went with the below approach:

message=$(
    tr "\n" " " <<- END
        This is a
        long message
END
)
somecommand --message="$message" args

This has the advantage that $message can be used exactly as the string constant with no extra whitespace or line breaks.

Note that the actual message lines above are prefixed with a tab character each, which is stripped by here document itself (because of the use of <<-). There are still line breaks at the end, which are then replaced by dd with spaces.

Note also that if you don't remove newlines, they will appear as is when "$message" is expanded. In some cases, you may be able to workaround by removing the double-quotes around $message, but the message will no longer be a single argument.

If you pass the -v flag to the ansible-playbook command, then ansible will show the output on your terminal.

For your use case, you may want to try using the fetch module to copy the public key from the server to your local machine. That way, it will only show a "changed" status when the file changes.

If you are trying to return back the ID within the scope, using the SCOPE_IDENTITY() would be a better approach. I would not advice to use @@IDENTITY, as this can return any ID.

CREATE PROC [dbo].[sp_Test] (
  @myID int output,
  @myFirstName nvarchar(50),
  @myLastName nvarchar(50),
  @myAddress nvarchar(50),
  @myPort int
) AS
BEGIN
    INSERT INTO Dvds (myFirstName, myLastName, myAddress, myPort)
    VALUES (@myFirstName, @myLastName, @myAddress, @myPort);

    SET @myID = SCOPE_IDENTITY();
END
GO

There is another issue you have to take care of it when you try mapping column which is string length, for example TK_NO nvarchar(50) you will have to map to the same length as the destination field.

Yes, the constant CI_VERSION will give you the current CodeIgniter version number. It's defined in: /system/codeigniter/CodeIgniter.php As of CodeIgniter 2, it's defined in /system/core/CodeIgniter.php

For example,

echo CI_VERSION; // echoes something like 1.7.1

I messed up with my CA files while I setup up goagent proxy. Can't pull data from github, and get the same warning:

server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

use Vonc's method, get the certificate from github, and put it into /etc/ssl/certs/ca-certificates.crt, problem solved.

echo -n | openssl s_client -showcerts -connect github.com:443 2>/dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p'

For 2020 Mac OS X Catalina users:

Forget about other useless answers, here only two steps needed:

1. Create a file with the naming convention: priority-appname. Then copy-paste the path you want to add to PATH.

   E.g. 80-vscode with content /Applications/Visual Studio Code.app/Contents/Resources/app/bin/ in my case.

2. Move that file to /etc/paths.d/. Don't forget to open a new tab(new session) in the Terminal and type echo $PATH to check that your path is added!

Notice: this method only appends your path to PATH.

Here is an image if it helps :)

Update:

The postman team added "Bearer token" to the "authorization tab":

This isn't easy, unless your regexp engine has special support for it. The easiest way would be to use a negative-match option, for example:

$var !~ /^foo$/
    or die "too much foo";

If not, you have to do something evil:

$var =~ /^(($)|([^f].*)|(f[^o].*)|(fo[^o].*)|(foo.+))$/
    or die "too much foo";

That one basically says "if it starts with non-f, the rest can be anything; if it starts with f, non-o, the rest can be anything; otherwise, if it starts fo, the next character had better not be another o".

If you are thinking of running a server and trying to decide how many connections can be served from one machine, you may want to read about the C10k problem and the potential problems involved in serving lots of clients simultaneously.

jsondata = '{"0001":{"FirstName":"John","LastName":"Mark","MiddleName":"Lewis","username":"johnlewis2","password":"2910"}}'
import json
import pandas as pd
jdata = json.loads(jsondata)
df = pd.DataFrame(jdata)
print df.T

This should look like this:.

         FirstName LastName MiddleName password    username
0001      John     Mark      Lewis     2910  johnlewis2

You can use deleteDir() as the last step of the pipeline Jenkinsfile (assuming you didn't change the working directory).

Swift 3

If you want rounded label with background color, in addition to most of the other answers, you need to set layer's background color as well. It does not work when setting view background color.

label.layer.cornerRadius = 8
label.layer.masksToBounds = true
label.layer.backgroundColor = UIColor.lightGray.cgColor

If you are using auto layout, want some padding around the label and do not want to set the size of the label manually, you can create UILabel subclass and override intrinsincContentSize property:

class LabelWithPadding: UILabel {
    override var intrinsicContentSize: CGSize {
        let defaultSize = super.intrinsicContentSize
        return CGSize(width: defaultSize.width + 12, height: defaultSize.height + 8)
    }
}

To combine the two you will also need to set label.textAlignment = center, otherwise the text would be left aligned.

Try adding a header() call before sending headers, like:

header('X-Powered-By: Our company\'s development team');

regardless of the expose_php setting in php.ini

I'm aware he's not asking for the inline version. But since this question has almost 100k visits and I fell here looking for that, I'll leave it here for the next fellow coder:

Make sure ESLint is not run with the --no-inline-config flag (if this doesn't sound familiar, you're likely good to go). Then, write this in your code file (for clarity and convention, it's written on top of the file but it'll work anywhere):

/* eslint-env browser */

This tells ESLint that your working environment is a browser, so now it knows what things are available in a browser and adapts accordingly.

There are plenty of environments, and you can declare more than one at the same time, for example, in-line:

/* eslint-env browser, node */

If you are almost always using particular environments, it's best to set it in your ESLint's config file and forget about it.

From their docs:

An environment defines global variables that are predefined. The available environments are:

• browser - browser global variables.
• node - Node.js global variables and Node.js scoping.
• commonjs - CommonJS global variables and CommonJS scoping (use this for browser-only code that uses Browserify/WebPack).
• shared-node-browser - Globals common to both Node and Browser.

[...]

Besides environments, you can make it ignore anything you want. If it warns you about using console.log() but you don't want to be warned about it, just inline:

/* eslint-disable no-console */

You can see the list of all rules, including recommended rules to have for best coding practices.

Presumably, since you're not providing a value for the DB_ID column, that value is being populated by a row-level before insert trigger defined on the table. That trigger, presumably, is selecting the value from a sequence.

Since the data was moved (presumably recently) from the production database, my wager would be that when the data was copied, the sequence was not modified as well. I would guess that the sequence is generating values that are much lower than the largest DB_ID that is currently in the table leading to the error.

You could confirm this suspicion by looking at the trigger to determine which sequence is being used and doing a

SELECT <<sequence name>>.nextval
  FROM dual

and comparing that to

SELECT MAX(db_id)
  FROM cmdb_db

If, as I suspect, the sequence is generating values that already exist in the database, you could increment the sequence until it was generating unused values or you could alter it to set the INCREMENT to something very large, get the nextval once, and set the INCREMENT back to 1.

You can't access the method fxn since it's not static. Static methods can only access other static methods directly. If you want to use fxn in your main method you need to:

...
Two two = new Two();
x = two.fxn(x)
...

That is, make a Two-Object and call the method on that object.

...or make the fxn method static.

This is not possible. Either use dynamic SQL (dangerous) or a gigantic case expression (slow).

The warning message is because your "Type" variable was made a factor and "lunch" was not a defined level. Use the stringsAsFactors = FALSE flag when making your data frame to force "Type" to be a character.

> fixed <- data.frame("Type" = character(3), "Amount" = numeric(3))
> str(fixed)
'data.frame':   3 obs. of  2 variables:
 $ Type  : Factor w/ 1 level "": NA 1 1
 $ Amount: chr  "100" "0" "0"
> 
> fixed <- data.frame("Type" = character(3), "Amount" = numeric(3),stringsAsFactors=FALSE)
> fixed[1, ] <- c("lunch", 100)
> str(fixed)
'data.frame':   3 obs. of  2 variables:
 $ Type  : chr  "lunch" "" ""
 $ Amount: chr  "100" "0" "0"

There is no goto in bash.

Here is some dirty workaround using trap which jumps only backwards:)

#!/bin/bash -e
trap '
echo I am
sleep 1
echo here now.
' EXIT

echo foo
goto trap 2> /dev/null
echo bar

Output:

$ ./test.sh 
foo
I am
here now.

This shouldn't be used in that way, but only for educational purposes. Here is why this works:

trap is using exception handling to achieve the change in code flow. In this case the trap is catching anything that causes the script to EXIT. The command goto doesn't exist, and hence throws an error, which would ordinarily exit the script. This error is being caught with trap, and the 2>/dev/null hides the error message that would ordinarily be displayed.

This implementation of goto is obviously not reliable, since any non-existent command (or any other error, for that manner), would execute the same trap command. In particular, you cannot choose which label to go-to.

Basically in real scenario you don't need any goto statements, they're redundant as random calls to different places only make your code difficult to understand.

If your code is invoked many times, then consider to use loop and changing its workflow to use continue and break.

If your code repeats it-self, consider writing the function and calling it as many times as you want.

If your code needs to jump into specific section based on the variable value, then consider using case statement.

If you can separate your long code into smaller pieces, consider moving it into separate files and call them from the parent script.

You can add an undecorated JDialog like this:

import java.awt.event.*;

import javax.swing.*;

public class TestSwing {
  public static void main(String[] args) throws Exception {
    JFrame frame = new JFrame("Parent");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(800, 600);
    frame.setVisible(true);

    final JDialog dialog = new JDialog(frame, "Child", true);    
    dialog.setSize(300, 200);
    dialog.setLocationRelativeTo(frame);
    JButton button = new JButton("Button");
    button.addActionListener(new ActionListener() {
      @Override
      public void actionPerformed(ActionEvent e) {
        dialog.dispose();
      }
    });
    dialog.add(button);
    dialog.setUndecorated(true);
    dialog.setVisible(true);
  }
}

Try any of these

valof = moment().valueOf();            // xxxxxxxxxxxxx
getTime = moment().toDate().getTime(); // xxxxxxxxxxxxx
unixTime =  moment().unix();           // xxxxxxxxxx
formatTimex =  moment().format('x');   // xxxxxxxxxx
unixFormatX = moment().format('X');    // xxxxxxxxxx

I came here because I had the same problem.
What was the problem for me was that the procedure was defined in the package body, but not in the package header.
I was executing my function with a lose BEGIN END statement.

For everyone using editors like Komodo Edit (win10) add sys.stdout.flush() to:

def mp_worker((inputs, the_time)):
    print " Process %s\tWaiting %s seconds" % (inputs, the_time)
    time.sleep(int(the_time))
    print " Process %s\tDONE" % inputs
    sys.stdout.flush()

or as first line to:

    if __name__ == '__main__':
       sys.stdout.flush()

This helps to see what goes on during the run of the script; in stead of having to look at the black command line box.

If your npm version is lower than version 5 then install the higher version for getting the automatic generation of package-lock.json.

Example: Upgrade your current npm to version 6.14.0

npm i -g [email protected]

You could view the latest npm version list by

npm view npm versions

Here's a good example. I use it to rename the variable because the JSON is coming from a .Net environment where properties start with an upper-case letter.

public class Parameter {
  @JsonProperty("Name")
  public String name;
  @JsonProperty("Value")
  public String value; 
}

This correctly parses to/from the JSON:

"Parameter":{
  "Name":"Parameter-Name",
  "Value":"Parameter-Value"
}

Not Found Exceptions

Sometimes you may wish to throw an exception if a model is not found. This is particularly useful in routes or controllers. The findOrFail and firstOrFail methods will retrieve the first result of the query. However, if no result is found, a Illuminate\Database\Eloquent\ModelNotFoundException will be thrown:

$model = App\Flight::findOrFail(1);

$model = App\Flight::where('legs', '>', 100)->firstOrFail();

If the exception is not caught, a 404 HTTP response is automatically sent back to the user. It is not necessary to write explicit checks to return 404 responses when using these methods:

Route::get('/api/flights/{id}', function ($id) {
    return App\Flight::findOrFail($id);
});

This works for everyone:

pip install -r /path/to/requirements.txt

There is a Bootstrap3 native solution: http://getbootstrap.com/components/#responsive-embed

since Bootstrap 3.2.0!

If you are using Bootstrap < v3.2.0 so look into "responsive-embed.less" file of v3.2.0 - possibly you can use/copy this code in your case (it works for me in v3.1.1).

As of May 2017, multiple FROMs can be used in a single Dockerfile.
See "Builder pattern vs. Multi-stage builds in Docker" (by Alex Ellis) and PR 31257 by Tõnis Tiigi.

The general syntax involves adding FROM additional times within your Dockerfile - whichever is the last FROM statement is the final base image. To copy artifacts and outputs from intermediate images use COPY --from=<base_image_number>.

FROM golang:1.7.3 as builder
WORKDIR /go/src/github.com/alexellis/href-counter/
RUN go get -d -v golang.org/x/net/html  
COPY app.go    .
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app .

FROM alpine:latest  
RUN apk --no-cache add ca-certificates
WORKDIR /root/
COPY --from=builder /go/src/github.com/alexellis/href-counter/app    .
CMD ["./app"]  

The result would be two images, one for building, one with just the resulting app (much, much smaller)

REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE

multi               latest              bcbbf69a9b59        6 minutes ago       10.3MB  
golang              1.7.3               ef15416724f6        4 months ago        672MB  

what is a base image?

A set of files, plus EXPOSE'd ports, ENTRYPOINT and CMD.
You can add files and build a new image based on that base image, with a new Dockerfile starting with a FROM directive: the image mentioned after FROM is "the base image" for your new image.

does it mean that if I declare neo4j/neo4j in a FROM directive, that when my image is run the neo database will automatically run and be available within the container on port 7474?

Only if you don't overwrite CMD and ENTRYPOINT.
But the image in itself is enough: you would use a FROM neo4j/neo4j if you had to add files related to neo4j for your particular usage of neo4j.

var firstFiveItems = myList.Take(5);

Or to slice:

var secondFiveItems = myList.Skip(5).Take(5);

And of course often it's convenient to get the first five items according to some kind of order:

var firstFiveArrivals = myList.OrderBy(i => i.ArrivalTime).Take(5);

Try this for multiple CSS styles:

$(this).css({
    "background-color": 'red',
    "color" : "white"
});

Try this:

SELECT * FROM USERS LIMIT 10;

Double click Shift to open the quick actions. Then search for "Decrease Font Size" or "Increase Font Size" and hit Enter. To repeat the action you can doubleclick Shift and Enter

I prefer that way because it works even when you're using not your own Computer without opening settings. Also works without leaving fullscreen, which is useful if you are live coding.

i think the problem lies within the space in the folder-name where your project is placed. /home/user/Dev/Java/Java%20Programs/SystemRoutines/target/classes/jsonschema.json

there is space between Java Programs.Renaming the folder name should make it work

Like that we can do....

int main(int argc, char *argv[]) {

    int a, b, c;
    *// Converting string type to integer type
    // using function "atoi( argument)"* 

    a = atoi(argv[1]);     
    b = atoi(argv[2]);
    c = atoi(argv[3]);

 }

For majority of us OrElse and AndAlso will do the trick except for a few confusing exceptions (less than 1% where we may have to use Or and And).

Try not to get carried away by people showing off their boolean logics and making it look like a rocket science.

It's quite simple and straight forward and occasionally your system may not work as expected because it doesn't like your logic in the first place. And yet your brain keeps telling you that his logic is 100% tested and proven and it should work. At that very moment stop trusting your brain and ask him to think again or (not OrElse or maybe OrElse) you force yourself to look for another job that doesn't require much logic.

The file is being read as a bunch of strs, but it should be unicodes. Python tries to implicitly convert, but fails. Change:

job_titles = [line.strip() for line in title_file.readlines()]

to explicitly decode the strs to unicode (here assuming UTF-8):

job_titles = [line.decode('utf-8').strip() for line in title_file.readlines()]

It could also be solved by importing the codecs module and using codecs.open rather than the built-in open.

Use the following query:

SELECT E.I_EmpID AS EMPID,
       E.I_EMPCODE AS EMPCODE,
       E.I_EmpName AS EMPNAME,
       REPLACE(TO_CHAR(A.I_REQDATE, 'DD-Mon-YYYY'), ' ', '') AS FROMDATE,
       REPLACE(TO_CHAR(A.I_ENDDATE, 'DD-Mon-YYYY'), ' ', '') AS TODATE,
       TO_CHAR(NOD) AS NOD,
       DECODE(A.I_DURATION,
              'FD',
              'FullDay',
              'FN',
              'ForeNoon',
              'AN',
              'AfterNoon') AS DURATION,
       L.I_LeaveType AS LEAVETYPE,
       REPLACE(TO_CHAR((SELECT max(C.I_WORKDATE)
                         FROM T_COMPENSATION C
                        WHERE C.I_COMPENSATEDDATE = A.I_REQDATE
                          AND C.I_EMPID = A.I_EMPID),
                       'DD-Mon-YYYY'),
               ' ',
               '') AS WORKDATE,
       A.I_REASON AS REASON,
       AP.I_REJECTREASON AS REJECTREASON
  FROM T_LEAVEAPPLY A
 INNER JOIN T_EMPLOYEE_MS E
    ON A.I_EMPID = E.I_EmpID
   AND UPPER(E.I_IsActive) = 'YES'
   AND A.I_STATUS = '1'
 INNER JOIN T_LeaveType_MS L
    ON A.I_LEAVETYPEID = L.I_LEAVETYPEID
  LEFT OUTER JOIN T_APPROVAL AP
    ON A.I_REQDATE = AP.I_REQDATE
   AND A.I_EMPID = AP.I_EMPID
   AND AP.I_APPROVALSTATUS = '1'
 WHERE E.I_EMPID <> '22'
 ORDER BY A.I_REQDATE DESC

The trick is to force the inner query return only one record by adding an aggregate function (I have used max() here). This will work perfectly as far as the query is concerned, but, honestly, OP should investigate why the inner query is returning multiple records by examining the data. Are these multiple records really relevant business wise?

I would opt for NOT EXISTS in this case.

SELECT D1.ShortCode
FROM Domain1 D1
WHERE NOT EXISTS
    (SELECT 'X'
     FROM Domain2 D2
     WHERE D2.ShortCode = D1.ShortCode
    )

This should work for you. Follow these simple steps.

First, let's remove the pip which is already installed so it won't cause any error.

Open Terminal.

Type: sudo apt-get remove python-pip

It removes pip that is already installed.

Method-1

Step: 1 sudo easy_install -U pip

It will install pip latest version.

And will return its address: Installed /usr/local/lib/python2.7/dist-packages/pip-6.1.1-py2.7.egg

or

Method-2

Step: 1 go to this link.

Step: 2 Right click >> Save as.. with name get-pip.py .

Step: 3 use: cd to go to the same directory as your get-pip.py file

Step: 4 use: sudo python get-pip.py

It will install pip latest version.

or

Method-3

Step: 1 use: sudo apt-get install python-pip

It will install pip latest version.

As non-root user ideally:

scp -r src $host:$path

If you already some of the content on $host consider using rsync with ssh as a tunnel.

/Allan

On which point does HTTPURLConnection try to establish a connection to the given URL?

It's worth clarifying, there's the 'UrlConnection' instance and then there's the underlying Tcp/Ip/SSL socket connection, 2 different concepts. The 'UrlConnection' or 'HttpUrlConnection' instance is synonymous with a single HTTP page request, and is created when you call url.openConnection(). But if you do multiple url.openConnection()'s from the one 'url' instance then if you're lucky, they'll reuse the same Tcp/Ip socket and SSL handshaking stuff...which is good if you're doing lots of page requests to the same server, especially good if you're using SSL where the overhead of establishing the socket is very high.

See: HttpURLConnection implementation

A stack in principle is quite simple: imagine a rifle's clip - You can only access the topmost bullet - taking it out is called "pop", inserting a new one is called "push".
A very useful example for that is for applications that allow you to "undo".
Imagine you save each state of the application in a stack. e.g. the state of the application after every type the user makes.
Now when the user presses "undo" you just "pop" the previous state from the stack. For every action the user does - you "push" the new state to the stack (that's of course simplified).
About what your lecturer specifically was doing - in order to explain it some more information would be helpful..

Solution that helped me is: do not map DispatcherServlet to /*, map it to /. Final config is then:

<servlet>
    <servlet-name>dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        ...
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

I have found these system properties on Samsung S8

SystemProperties.getInt("ro.multisim.simslotcount", 1) > 1

Also, according to the source: https://android.googlesource.com/platform/frameworks/base/+/master/telephony/java/com/android/internal/telephony/TelephonyProperties.java

getprop persist.radio.multisim.config returns "dsds" or "dsda" on multi sim.

I have tested this on Samsung S8 and it works

Script engines can use it in the native interface to allocate native objects from scripts. See Angelscript (www.angelcode.com/angelscript) for examples.

I guess the most effective way to find duplicates in a list is:

from collections import Counter

def duplicates(values):
    dups = Counter(values) - Counter(set(values))
    return list(dups.keys())

print(duplicates([1,2,3,6,5,2]))

It uses Counter once on all the elements, and then on all unique elements. Subtracting the first one with the second will leave out the duplicates only.

export default class Order {

    static fromCart(cart) {
        var newOrder = new Order();
        newOrder.items = cart.items;
        newOrder.sum = cart.sum;

        return newOrder;
    }

    static fromOrder(id, order) {
        var newOrder = new Order();
        newOrder.id = id;
        newOrder.items = order.items;
        newOrder.sum = order.sum;

        return newOrder;
    }
}

Useges:

  var newOrder = Order.fromCart(cart)
  var newOrder = Order.fromOrder(id, oldOrder)

For Mac Users if command + fn + f12 or command + f12 is not working, then your key map is not selected as "Mac Os X". To select key map follow the below steps.

Android Studio -> Preferences -> Keymap -> From the drop down Select "Mac OS X" -> Click Apply -> OK.

When you save the reverence to the marker in the adding function the marker can remove it self. No need for arrays.

function addPump(){
   var pump = L.marker(cords,{icon: truckPump}).addTo(map).bindPopup($('<a href="#" class="speciallink">Remove ME</a>').click(function() {
            map.removeLayer(pump);
          })[0]);
        }

My answer is based on @Daniel Magnusson answer and comments of @Nuthatch and @n.Drake. and I write it to save some time for swift users working on iOS9 and onwards.

This is what worked for me:

if UIDevice.currentDevice().name.hasSuffix("Simulator"){
    //Code executing on Simulator
} else{
    //Code executing on Device
}

You are missing two closing parentheses...and I am not sure an ampersand works as a string concatenation operator. Try '+'

SELECT dbo.COL_V_Cost_GEMS_Detail.TNG_SYS_NR AS [EHP Code], 
dbo.COL_TBL_VCOURSE.TNG_NA AS [Course Title], 
LTRIM(RTRIM(FCT_TYP_CD)) + ') AND (' + LTRIM(RTRIM(DEP_TYP_ID)) + ')' AS [Course Owner]

Set the width and height to wrapper element of the sprite image. Use this css.

{
    background-size: cover;
}

Here is the recent fix for dlib users link

cv::Mat img = ...
IplImage iplImage = cvIplImage(img);

You have to specify that test1 is global:

test1 = 0
def testFunc():
    global test1
    test1 += 1
testFunc()

And a key point - although TRUNCATE TABLE seems like a DELETE with no WHERE clause, TRUNCATE is not DML, it is DDL. DELETE requires a COMMIT, but TRUNCATE does not.

I will just leave it here. Helped me after I tried everything.

   $(document.body).bind("dragover", function(e) {
        e.preventDefault();
        return false;
   });

   $(document.body).bind("drop", function(e){
        e.preventDefault();
        return false;
   });

Two different characters for different Operating Systems. Also this plays a role in data transmitted over TCP/IP which requires the use of \r\n.

\n Unix

\r Mac

\r\n Windows and DOS.

You can index Dictionary, you didn't need 'get'.

Dictionary<string,string> example = new Dictionary<string,string>();
...
example.Add("hello","world");
...
Console.Writeline(example["hello"]);

An efficient way to test/get values is TryGetValue (thanx to Earwicker):

if (otherExample.TryGetValue("key", out value))
{
    otherExample["key"] = value + 1;
}

With this method you can fast and exception-less get values (if present).

Resources:

Dictionary-Keys

Try Get Value

Visual Studio 2013: Yes to both adding to the watch windows during debugging and dragging variables or typing them in without "user::". But before any of that would work I also needed to go to Tools > Options, then Debugging > General and had to scroll right down to the bottom of the right hand pane to be able to tick "Use Managed Compatibility Mode". Then I had to stop and restart debugging. Finally the above advice worked. Many thanks to the above and to this article: Visual Studio 2015 Debugging: Can't expand local variables?

I found that if the exception is thrown in the same method that it is caught, the stack trace is not preserved, for what it's worth.

void testExceptionHandling()
{
    try
    {
        throw new ArithmeticException("illegal expression");
    }
    catch (Exception ex)
    {
        throw;
    }
    finally
    {
        System.Diagnostics.Debug.WriteLine("finally called.");
    }
}

I have gathered a lot of information here on Stack OverFlow, etc., and have manage to put a script together which solves the problem for me.

The caveat is that it only takes into account the 'develop' branch of each repository and merges it into a separate directory in a completely new repository.

Tags and other branches are ignored - this might not be what you want.

The script even handles feature branches and tags - renaming them in the new project so you know where they came from.

#!/bin/bash
#
################################################################################
## Script to merge multiple git repositories into a new repository
## - The new repository will contain a folder for every merged repository
## - The script adds remotes for every project and then merges in every branch
##   and tag. These are renamed to have the origin project name as a prefix
##
## Usage: mergeGitRepositories.sh <new_project> <my_repo_urls.lst>
## - where <new_project> is the name of the new project to create
## - and <my_repo_urls.lst> is a file contaning the URLs to the respositories
##   which are to be merged on separate lines.
##
## Author: Robert von Burg
##            [email protected]
##
## Version: 0.3.2
## Created: 2018-02-05
##
################################################################################
#

# disallow using undefined variables
shopt -s -o nounset

# Script variables
declare SCRIPT_NAME="${0##*/}"
declare SCRIPT_DIR="$(cd ${0%/*} ; pwd)"
declare ROOT_DIR="$PWD"
IFS=$'\n'

# Detect proper usage
if [ "$#" -ne "2" ] ; then
  echo -e "ERROR: Usage: $0 <new_project> <my_repo_urls.lst>"
  exit 1
fi


## Script variables
PROJECT_NAME="${1}"
PROJECT_PATH="${ROOT_DIR}/${PROJECT_NAME}"
TIMESTAMP="$(date +%s)"
LOG_FILE="${ROOT_DIR}/${PROJECT_NAME}_merge.${TIMESTAMP}.log"
REPO_FILE="${2}"
REPO_URL_FILE="${ROOT_DIR}/${REPO_FILE}"


# Script functions
function failed() {
  echo -e "ERROR: Merging of projects failed:"
  echo -e "ERROR: Merging of projects failed:" >>${LOG_FILE} 2>&1
  echo -e "$1"
  exit 1
}

function commit_merge() {
  current_branch="$(git symbolic-ref HEAD 2>/dev/null)"
  if [[ ! -f ".git/MERGE_HEAD" ]] ; then
    echo -e "INFO:   No commit required."
    echo -e "INFO:   No commit required." >>${LOG_FILE} 2>&1
  else
    echo -e "INFO:   Committing ${sub_project}..."
    echo -e "INFO:   Committing ${sub_project}..." >>${LOG_FILE} 2>&1
    if ! git commit -m "[Project] Merged branch '$1' of ${sub_project}" >>${LOG_FILE} 2>&1 ; then
      failed "Failed to commit merge of branch '$1' of ${sub_project} into ${current_branch}"
    fi
  fi
}


# Make sure the REPO_URL_FILE exists
if [ ! -e "${REPO_URL_FILE}" ] ; then
  echo -e "ERROR: Repo file ${REPO_URL_FILE} does not exist!"
  exit 1
fi


# Make sure the required directories don't exist
if [ -e "${PROJECT_PATH}" ] ; then
  echo -e "ERROR: Project ${PROJECT_NAME} already exists!"
  exit 1
fi


# create the new project
echo -e "INFO: Logging to ${LOG_FILE}"
echo -e "INFO: Creating new git repository ${PROJECT_NAME}..."
echo -e "INFO: Creating new git repository ${PROJECT_NAME}..." >>${LOG_FILE} 2>&1
echo -e "===================================================="
echo -e "====================================================" >>${LOG_FILE} 2>&1
cd ${ROOT_DIR}
mkdir ${PROJECT_NAME}
cd ${PROJECT_NAME}
git init
echo "Initial Commit" > initial_commit
# Since this is a new repository we need to have at least one commit
# thus were we create temporary file, but we delete it again.
# Deleting it guarantees we don't have conflicts later when merging
git add initial_commit
git commit --quiet -m "[Project] Initial Master Repo Commit"
git rm --quiet initial_commit
git commit --quiet -m "[Project] Initial Master Repo Commit"
echo


# Merge all projects into the branches of this project
echo -e "INFO: Merging projects into new repository..."
echo -e "INFO: Merging projects into new repository..." >>${LOG_FILE} 2>&1
echo -e "===================================================="
echo -e "====================================================" >>${LOG_FILE} 2>&1
for url in $(cat ${REPO_URL_FILE}) ; do

  if [[ "${url:0:1}" == '#' ]] ; then
    continue
  fi

  # extract the name of this project
  export sub_project=${url##*/}
  sub_project=${sub_project%*.git}

  echo -e "INFO: Project ${sub_project}"
  echo -e "INFO: Project ${sub_project}" >>${LOG_FILE} 2>&1
  echo -e "----------------------------------------------------"
  echo -e "----------------------------------------------------" >>${LOG_FILE} 2>&1

  # Fetch the project
  echo -e "INFO:   Fetching ${sub_project}..."
  echo -e "INFO:   Fetching ${sub_project}..." >>${LOG_FILE} 2>&1
  git remote add "${sub_project}" "${url}"
  if ! git fetch --tags --quiet ${sub_project} >>${LOG_FILE} 2>&1 ; then
    failed "Failed to fetch project ${sub_project}"
  fi

  # add remote branches
  echo -e "INFO:   Creating local branches for ${sub_project}..."
  echo -e "INFO:   Creating local branches for ${sub_project}..." >>${LOG_FILE} 2>&1
  while read branch ; do
    branch_ref=$(echo $branch | tr " " "\t" | cut -f 1)
    branch_name=$(echo $branch | tr " " "\t" | cut -f 2 | cut -d / -f 3-)

    echo -e "INFO:   Creating branch ${branch_name}..."
    echo -e "INFO:   Creating branch ${branch_name}..." >>${LOG_FILE} 2>&1

    # create and checkout new merge branch off of master
    if ! git checkout -b "${sub_project}/${branch_name}" master >>${LOG_FILE} 2>&1 ; then failed "Failed preparing ${branch_name}" ; fi
    if ! git reset --hard ; then failed "Failed preparing ${branch_name}" >>${LOG_FILE} 2>&1 ; fi
    if ! git clean -d --force ; then failed "Failed preparing ${branch_name}" >>${LOG_FILE} 2>&1 ; fi

    # Merge the project
    echo -e "INFO:   Merging ${sub_project}..."
    echo -e "INFO:   Merging ${sub_project}..." >>${LOG_FILE} 2>&1
    if ! git merge --allow-unrelated-histories --no-commit "remotes/${sub_project}/${branch_name}" >>${LOG_FILE} 2>&1 ; then
      failed "Failed to merge branch 'remotes/${sub_project}/${branch_name}' from ${sub_project}"
    fi

    # And now see if we need to commit (maybe there was a merge)
    commit_merge "${sub_project}/${branch_name}"

    # relocate projects files into own directory
    if [ "$(ls)" == "${sub_project}" ] ; then
      echo -e "WARN:   Not moving files in branch ${branch_name} of ${sub_project} as already only one root level."
      echo -e "WARN:   Not moving files in branch ${branch_name} of ${sub_project} as already only one root level." >>${LOG_FILE} 2>&1
    else
      echo -e "INFO:   Moving files in branch ${branch_name} of ${sub_project} so we have a single directory..."
      echo -e "INFO:   Moving files in branch ${branch_name} of ${sub_project} so we have a single directory..." >>${LOG_FILE} 2>&1
      mkdir ${sub_project}
      for f in $(ls -a) ; do
        if  [[ "$f" == "${sub_project}" ]] ||
            [[ "$f" == "." ]] ||
            [[ "$f" == ".." ]] ; then
          continue
        fi
        git mv -k "$f" "${sub_project}/"
      done

      # commit the moving
      if ! git commit --quiet -m  "[Project] Move ${sub_project} files into sub directory" ; then
        failed "Failed to commit moving of ${sub_project} files into sub directory"
      fi
    fi
    echo
  done < <(git ls-remote --heads ${sub_project})


  # checkout master of sub probject
  if ! git checkout "${sub_project}/master" >>${LOG_FILE} 2>&1 ; then
    failed "sub_project ${sub_project} is missing master branch!"
  fi

  # copy remote tags
  echo -e "INFO:   Copying tags for ${sub_project}..."
  echo -e "INFO:   Copying tags for ${sub_project}..." >>${LOG_FILE} 2>&1
  while read tag ; do
    tag_ref=$(echo $tag | tr " " "\t" | cut -f 1)
    tag_name_unfixed=$(echo $tag | tr " " "\t" | cut -f 2 | cut -d / -f 3)

    # hack for broken tag names where they are like 1.2.0^{} instead of just 1.2.0
    tag_name="${tag_name_unfixed%%^*}"

    tag_new_name="${sub_project}/${tag_name}"
    echo -e "INFO:     Copying tag ${tag_name_unfixed} to ${tag_new_name} for ref ${tag_ref}..."
    echo -e "INFO:     Copying tag ${tag_name_unfixed} to ${tag_new_name} for ref ${tag_ref}..." >>${LOG_FILE} 2>&1
    if ! git tag "${tag_new_name}" "${tag_ref}" >>${LOG_FILE} 2>&1 ; then
      echo -e "WARN:     Could not copy tag ${tag_name_unfixed} to ${tag_new_name} for ref ${tag_ref}"
      echo -e "WARN:     Could not copy tag ${tag_name_unfixed} to ${tag_new_name} for ref ${tag_ref}" >>${LOG_FILE} 2>&1
    fi
  done < <(git ls-remote --tags --refs ${sub_project})

  # Remove the remote to the old project
  echo -e "INFO:   Removing remote ${sub_project}..."
  echo -e "INFO:   Removing remote ${sub_project}..." >>${LOG_FILE} 2>&1
  git remote rm ${sub_project}

  echo
done


# Now merge all project master branches into new master
git checkout --quiet master
echo -e "INFO: Merging projects master branches into new repository..."
echo -e "INFO: Merging projects master branches into new repository..." >>${LOG_FILE} 2>&1
echo -e "===================================================="
echo -e "====================================================" >>${LOG_FILE} 2>&1
for url in $(cat ${REPO_URL_FILE}) ; do

  if [[ ${url:0:1} == '#' ]] ; then
    continue
  fi

  # extract the name of this project
  export sub_project=${url##*/}
  sub_project=${sub_project%*.git}

  echo -e "INFO:   Merging ${sub_project}..."
  echo -e "INFO:   Merging ${sub_project}..." >>${LOG_FILE} 2>&1
  if ! git merge --allow-unrelated-histories --no-commit "${sub_project}/master" >>${LOG_FILE} 2>&1 ; then
    failed "Failed to merge branch ${sub_project}/master into master"
  fi

  # And now see if we need to commit (maybe there was a merge)
  commit_merge "${sub_project}/master"

  echo
done


# Done
cd ${ROOT_DIR}
echo -e "INFO: Done."
echo -e "INFO: Done." >>${LOG_FILE} 2>&1
echo

exit 0

You can also get it from http://paste.ubuntu.com/11732805

First create a file with the URL to each repository, e.g.:

[email protected]:eitchnet/ch.eitchnet.parent.git
[email protected]:eitchnet/ch.eitchnet.utils.git
[email protected]:eitchnet/ch.eitchnet.privilege.git

Then call the script giving a name of the project and the path to the script:

./mergeGitRepositories.sh eitchnet_test eitchnet.lst

The script itself has a lot of comments which should explain what it does.

In my case, it was due to Same Origin policies. To explain it further, MDN states the following:

If the iframe and the iframe's parent document are Same Origin, returns a Document (that is, the active document in the inline frame's nested browsing context), else returns null.

The definition of "the number of months in the difference" is subject to a lot of interpretation. :-)

You can get the year, month, and day of month from a JavaScript date object. Depending on what information you're looking for, you can use those to figure out how many months are between two points in time.

For instance, off-the-cuff:

function monthDiff(d1, d2) {
    var months;
    months = (d2.getFullYear() - d1.getFullYear()) * 12;
    months -= d1.getMonth();
    months += d2.getMonth();
    return months <= 0 ? 0 : months;
}

function monthDiff(d1, d2) {_x000D_
    var months;_x000D_
    months = (d2.getFullYear() - d1.getFullYear()) * 12;_x000D_
    months -= d1.getMonth();_x000D_
    months += d2.getMonth();_x000D_
    return months <= 0 ? 0 : months;_x000D_
}_x000D_
_x000D_
function test(d1, d2) {_x000D_
    var diff = monthDiff(d1, d2);_x000D_
    console.log(_x000D_
        d1.toISOString().substring(0, 10),_x000D_
        "to",_x000D_
        d2.toISOString().substring(0, 10),_x000D_
        ":",_x000D_
        diff_x000D_
    );_x000D_
}_x000D_
_x000D_
test(_x000D_
    new Date(2008, 10, 4), // November 4th, 2008_x000D_
    new Date(2010, 2, 12)  // March 12th, 2010_x000D_
);_x000D_
// Result: 16_x000D_
_x000D_
test(_x000D_
    new Date(2010, 0, 1),  // January 1st, 2010_x000D_
    new Date(2010, 2, 12)  // March 12th, 2010_x000D_
);_x000D_
// Result: 2_x000D_
_x000D_
test(_x000D_
    new Date(2010, 1, 1),  // February 1st, 2010_x000D_
    new Date(2010, 2, 12)  // March 12th, 2010_x000D_
);_x000D_
// Result: 1

(Note that month values in JavaScript start with 0 = January.)

Including fractional months in the above is much more complicated, because three days in a typical February is a larger fraction of that month (~10.714%) than three days in August (~9.677%), and of course even February is a moving target depending on whether it's a leap year.

There are also some date and time libraries available for JavaScript that probably make this sort of thing easier.

Note: There used to be a + 1 in the above, here:

months = (d2.getFullYear() - d1.getFullYear()) * 12;
months -= d1.getMonth() + 1;
// --------------------^^^^
months += d2.getMonth();

That's because originally I said:

...this finds out how many full months lie between two dates, not counting partial months (e.g., excluding the month each date is in).

I've removed it for two reasons:

1. Not counting partial months turns out not to be what many (most?) people coming to the answer want, so I thought I should separate them out.

2. It didn't always work even by that definition. :-D (Sorry.)

i Did it, just follow this tutorial. helps a lot

Is a copy from javadb (because is down)
http://informatictips.blogspot.pt/2013/09/using-message-handler-to-alter-soap.html

or

http://www.javadb.com/using-a-message-handler-to-alter-the-soap-header-in-a-web-service-client

Option 1 using an InputStreamResource

Resource implementation for a given InputStream.

Should only be used if no other specific Resource implementation is > applicable. In particular, prefer ByteArrayResource or any of the file-based Resource implementations where possible.

@RequestMapping(path = "/download", method = RequestMethod.GET)
public ResponseEntity<Resource> download(String param) throws IOException {

    // ...

    InputStreamResource resource = new InputStreamResource(new FileInputStream(file));

    return ResponseEntity.ok()
            .headers(headers)
            .contentLength(file.length())
            .contentType(MediaType.APPLICATION_OCTET_STREAM)
            .body(resource);
}

Option2 as the documentation of the InputStreamResource suggests - using a ByteArrayResource:

@RequestMapping(path = "/download", method = RequestMethod.GET)
public ResponseEntity<Resource> download(String param) throws IOException {

    // ...

    Path path = Paths.get(file.getAbsolutePath());
    ByteArrayResource resource = new ByteArrayResource(Files.readAllBytes(path));

    return ResponseEntity.ok()
            .headers(headers)
            .contentLength(file.length())
            .contentType(MediaType.APPLICATION_OCTET_STREAM)
            .body(resource);
}

Easy Solution

Got to Start->All Programs-> Microsoft SQL Server 2012-> Configuration Tool -> Click SQL Server Configuration Manager ->Expand SQL Server Network Configuration-> Protocol ->Enable TCP/IP Right box

Double Click on TCP/IP and go to IP Adresses Tap and Put port 1433 under TCP port.

We can use the PHP cURL library to generate simple HTTP POST request. The following example shows you how to create a simple SOAP request using cURL.

Create the soap-server.php which write the SOAP request into soap-request.xml in web folder.

We can use the PHP cURL library to generate simple HTTP POST request. The following example shows you how to create a simple SOAP request using cURL.

Create the soap-server.php which write the SOAP request into soap-request.xml in web folder.


<?php
  $HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
  $f = fopen("./soap-request.xml", "w");
  fwrite($f, $HTTP_RAW_POST_DATA);
  fclose($f);
?>


The next step is creating the soap-client.php which generate the SOAP request using the cURL library and send it to the soap-server.php URL.

<?php
  $soap_request  = "<?xml version=\"1.0\"?>\n";
  $soap_request .= "<soap:Envelope xmlns:soap=\"http://www.w3.org/2001/12/soap-envelope\" soap:encodingStyle=\"http://www.w3.org/2001/12/soap-encoding\">\n";
  $soap_request .= "  <soap:Body xmlns:m=\"http://www.example.org/stock\">\n";
  $soap_request .= "    <m:GetStockPrice>\n";
  $soap_request .= "      <m:StockName>IBM</m:StockName>\n";
  $soap_request .= "    </m:GetStockPrice>\n";
  $soap_request .= "  </soap:Body>\n";
  $soap_request .= "</soap:Envelope>";

  $header = array(
    "Content-type: text/xml;charset=\"utf-8\"",
    "Accept: text/xml",
    "Cache-Control: no-cache",
    "Pragma: no-cache",
    "SOAPAction: \"run\"",
    "Content-length: ".strlen($soap_request),
  );

  $soap_do = curl_init();
  curl_setopt($soap_do, CURLOPT_URL, "http://localhost/php-soap-curl/soap-server.php" );
  curl_setopt($soap_do, CURLOPT_CONNECTTIMEOUT, 10);
  curl_setopt($soap_do, CURLOPT_TIMEOUT,        10);
  curl_setopt($soap_do, CURLOPT_RETURNTRANSFER, true );
  curl_setopt($soap_do, CURLOPT_SSL_VERIFYPEER, false);
  curl_setopt($soap_do, CURLOPT_SSL_VERIFYHOST, false);
  curl_setopt($soap_do, CURLOPT_POST,           true );
  curl_setopt($soap_do, CURLOPT_POSTFIELDS,     $soap_request);
  curl_setopt($soap_do, CURLOPT_HTTPHEADER,     $header);

  if(curl_exec($soap_do) === false) {
    $err = 'Curl error: ' . curl_error($soap_do);
    curl_close($soap_do);
    print $err;
  } else {
    curl_close($soap_do);
    print 'Operation completed without any errors';
  }
?>


Enter the soap-client.php URL in browser to send the SOAP message. If success, Operation completed without any errors will be shown and the soap-request.xml will be created.

<?xml version="1.0"?>
<soap:Envelope xmlns:soap="http://www.w3.org/2001/12/soap-envelope" soap:encodingStyle="http://www.w3.org/2001/12/soap-encoding">
  <soap:Body xmlns:m="http://www.example.org/stock">
    <m:GetStockPrice>
      <m:StockName>IBM</m:StockName>
    </m:GetStockPrice>
  </soap:Body>
</soap:Envelope>


Original - http://eureka.ykyuen.info/2011/05/05/php-send-a-soap-request-by-curl/

File.AppendAllText does not know about the stream you have opened, so will internally try to open the file again. Because your stream is blocking access to the file, File.AppendAllText will fail, throwing the exception you see.

I suggest you used str.Write or str.WriteLine instead, as you already do elsewhere in your code.

Your file is created but contains nothing because the exception is thrown before str.Flush() and str.Close() are called.

Since ID is auto increment, you can also specify ID=NULL as,

LOAD XML LOCAL INFILE '/pathtofile/file.xml' INTO TABLE my_tablename SET ID=NULL;

use,

delete req.session.yoursessionname;

You can use Electron, it allows hybrid browserjs and nodejs.

Before, I tried to use canvas2d in nodejs, but finally I gave up. It's not supported by nodejs default, and too hard to install it (many many ... dependeces). Until I use Electron, I can easily use all my previous browserjs code, even WebGL, and pass the result value(eg. result base64 image data) to nodejs code.

try to get out grafics with x11() or win.graph() and solve this trouble.

You can do it using the module pattern. Just like:

var foo = function() {
  var that = {};

  that.a = 7;
  that.b = 6;

  that.c = function() {
    return that.a + that.b;
  }

  return that;
};
var fooObject = foo();
fooObject.c(); //13

With this pattern you can instantiate several foo objects according to your need.

http://jsfiddle.net/jPNxY/1/

Make sure that you also include smtp class which comes with phpmailer:

// for mailing
require("phpmailer/class.phpmailer.php");
require("phpmailer/class.smtp.php");

The simplest way I found was to override default_msec_format:

formatter = logging.Formatter('%(asctime)s')
formatter.default_msec_format = '%s.%03d'

Adding a padding between the divs to simulate a gap might be a hack, but why not use something Bootstrap provides. It's called offsets. But again, you can define a class in your custom.css (you shouldn't edit the core stylesheet anyway) file and add something like .gap. However, .col-md-offset-* does the job most of the times for me, allowing me to precisely leave a gap between the divs.

As for vertical spacing, unfortunately, there isn't anything set built-in like that in Bootstrap 3, so you will have to invent your own custom class to do that. I'd usually do something like .top-buffer { margin-top:20px; }. This does the trick, and obviously, it doesn't have to be 20px, it can be anything you like.

Using the Schwartzian transform from Perl,

py = [{'name':'Homer', 'age':39}, {'name':'Bart', 'age':10}]

do

sort_on = "name"
decorated = [(dict_[sort_on], dict_) for dict_ in py]
decorated.sort()
result = [dict_ for (key, dict_) in decorated]

gives

>>> result
[{'age': 10, 'name': 'Bart'}, {'age': 39, 'name': 'Homer'}]

More on the Perl Schwartzian transform:

In computer science, the Schwartzian transform is a Perl programming idiom used to improve the efficiency of sorting a list of items. This idiom is appropriate for comparison-based sorting when the ordering is actually based on the ordering of a certain property (the key) of the elements, where computing that property is an intensive operation that should be performed a minimal number of times. The Schwartzian Transform is notable in that it does not use named temporary arrays.

I didn't find any example explicit enough for me on how to use java.util.function.Function for simple method as parameter function. Here is a simple example:

import java.util.function.Function;

public class Foo {

  private Foo(String parameter) {
    System.out.println("I'm a Foo " + parameter);
  }

  public static Foo method(final String parameter) {
    return new Foo(parameter);
  }

  private static Function parametrisedMethod(Function<String, Foo> function) {
    return function;
  }

  public static void main(String[] args) {
    parametrisedMethod(Foo::method).apply("from a method");
  }
}

Basically you have a Foo object with a default constructor. A method that will be called as a parameter from the parametrisedMethod which is of type Function<String, Foo>.

• Function<String, Foo> means that the function takes a String as parameter and return a Foo.
• The Foo::Method correspond to a lambda like x -> Foo.method(x);
• parametrisedMethod(Foo::method) could be seen as x -> parametrisedMethod(Foo.method(x))
• The .apply("from a method") is basically to do parametrisedMethod(Foo.method("from a method"))

Which will then return in the output:

>> I'm a Foo from a method

The example should be running as is, you can then try more complicated stuff from the above answers with different classes and interfaces.

KISS answer

Difference:

START_STICKY

the system will try to re-create your service after it is killed

START_NOT_STICKY

the system will not try to re-create your service after it is killed

Standard example:

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    return START_STICKY;
}

If you want try/catch to work for all errors (not just the terminating errors) you can manually make all errors terminating by setting the ErrorActionPreference.

try {

   $ErrorActionPreference = "Stop"; #Make all errors terminating
   get-item filethatdoesntexist; # normally non-terminating
   write-host "You won't hit me";  
} catch{
   Write-Host "Caught the exception";
   Write-Host $Error[0].Exception;
}finally{
   $ErrorActionPreference = "Continue"; #Reset the error action pref to default
}

Alternatively... you can make your own trycatch function that accepts scriptblocks so that your try catch calls are not as kludge. I have mine return true/false just in case i need to check if there was an error... but it doesnt have to. Also, exception logging is optional, and can be taken care of in the catch, but i found myself always calling the logging function in the catch block, so i added it to the try catch function.

function log([System.String] $text){write-host $text;}

function logException{
    log "Logging current exception.";
    log $Error[0].Exception;
}


function mytrycatch ([System.Management.Automation.ScriptBlock] $try,
                    [System.Management.Automation.ScriptBlock] $catch,
                    [System.Management.Automation.ScriptBlock]  $finally = $({})){



# Make all errors terminating exceptions.
    $ErrorActionPreference = "Stop";

    # Set the trap
    trap [System.Exception]{
        # Log the exception.
        logException;

        # Execute the catch statement
        & $catch;

        # Execute the finally statement
        & $finally

        # There was an exception, return false
        return $false;
    }

    # Execute the scriptblock
    & $try;

    # Execute the finally statement
    & $finally

    # The following statement was hit.. so there were no errors with the scriptblock
    return $true;
}


#execute your own try catch
mytrycatch {
        gi filethatdoesnotexist; #normally non-terminating
        write-host "You won't hit me."
    } {
        Write-Host "Caught the exception";
    }

Yes, you can use numpy for that.

import numpy as np
a = arange(3,dtype=float)

a[0] = np.nan
a[1] = np.inf
a[2] = -np.inf

a # is now [nan,inf,-inf]

np.isnan(a[0]) # True
np.isinf(a[1]) # True
np.isinf(a[2]) # True

I was using a playbook like this to test my roles locally:

---
- hosts: localhost
  roles:
     - role: .

but this stopped working with Ansible v2.2.

I debugged the aforementioned solution of

---
- hosts: all
  tasks:
    - name: Find out playbooks path
      shell: pwd
      register: playbook_path_output
    - debug: var=playbook_path_output.stdout

and it produced my home directory and not the "current working directory"

I settled with

---
- hosts: all
  roles:
    - role: '{{playbook_dir}}'

per the solution above.