This code puts the above all together and restarts the current wpf app with admin privs:

if (IsAdministrator() == false)
{
    // Restart program and run as admin
    var exeName = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
    ProcessStartInfo startInfo = new ProcessStartInfo(exeName);
    startInfo.Verb = "runas";
    System.Diagnostics.Process.Start(startInfo);
    Application.Current.Shutdown();
    return;
}

private static bool IsAdministrator()
{
    WindowsIdentity identity = WindowsIdentity.GetCurrent();
    WindowsPrincipal principal = new WindowsPrincipal(identity);
    return principal.IsInRole(WindowsBuiltInRole.Administrator);
}


// To run as admin, alter exe manifest file after building.
// Or create shortcut with "as admin" checked.
// Or ShellExecute(C# Process.Start) can elevate - use verb "runas".
// Or an elevate vbs script can launch programs as admin.
// (does not work: "runas /user:admin" from cmd-line prompts for admin pass)

Update: The app manifest way is preferred:

Right click project in visual studio, add, new application manifest file, change the file so you have requireAdministrator set as shown in the above.

A problem with the original way: If you put the restart code in app.xaml.cs OnStartup, it still may start the main window briefly even though Shutdown was called. My main window blew up if app.xaml.cs init was not run and in certain race conditions it would do this.

To list all of the packages in the active environment, use:

conda list

To list all of the packages in a deactivated environment, use:

conda list -n myenv

/* 
LINES I WANT COMMENTED 
LINES I WANT COMMENTED 
LINES I WANT COMMENTED 
*/

Deleting and Recreating a project with same name is tricky. If you try to follow above suggested steps and try to create a project with same name as the one you just deleted, you will run into error like

'C:/xxxxxx/pom.xml' already exists in VFS

Here is what I found would work.

1. Remove module
2. File -> Invalidate Cache (at this point the Intelli IDEA wants to restart)
3. Close project
4. Delete the folder form system explorer.
5. Now you can create a project with same name as before.

Here's another LINQ solution:

string input = "dtststx";
char searchChar = 't';
int occurrencePosition = 3; // third occurrence of the char
var result = input.Select((c, i) => new { Char = c, Index = i })
                  .Where(item => item.Char == searchChar)
                  .Skip(occurrencePosition - 1)
                  .FirstOrDefault();

if (result != null)
{
    Console.WriteLine("Position {0} of '{1}' occurs at index: {2}",
                        occurrencePosition, searchChar, result.Index);
}
else
{
    Console.WriteLine("Position {0} of '{1}' not found!",
                        occurrencePosition, searchChar);
}

Just for fun, here's a Regex solution. I saw some people initially used Regex to count, but when the question changed no updates were made. Here is how it can be done with Regex - again, just for fun. The traditional approach is best for simplicity.

string input = "dtststx";
char searchChar = 't';
int occurrencePosition = 3; // third occurrence of the char

Match match = Regex.Matches(input, Regex.Escape(searchChar.ToString()))
                   .Cast<Match>()
                   .Skip(occurrencePosition - 1)
                   .FirstOrDefault();

if (match != null)
    Console.WriteLine("Index: " + match.Index);
else
    Console.WriteLine("Match not found!");

I finally understood what was going on.

When creating an integration test on a statement saving an object, it is recommended to flush the entity manager so as to avoid any false negative, that is, to avoid a test running fine but whose operation would fail when run in production. Indeed, the test may run fine simply because the first level cache is not flushed and no writing hits the database. To avoid this false negative integration test use an explicit flush in the test body. Note that the production code should never need to use any explicit flush as it is the role of the ORM to decide when to flush.

When creating an integration test on an update statement, it may be necessary to clear the entity manager so as to reload the first level cache. Indeed, an update statement completely bypasses the first level cache and writes directly to the database. The first level cache is then out of sync and reflects the old value of the updated object. To avoid this stale state of the object, use an explicit clear in the test body. Note that the production code should never need to use any explicit clear as it is the role of the ORM to decide when to clear.

My test now works just fine.

As an alternative to the webservices, you can use the put document call from the FrontPage RPC API. This has the additional benefit of enabling you to provide meta-data (columns) in the same request as the file data. The obvious drawback is that the protocol is a bit more obscure (compared to the very well documented webservices).

For a reference application that explains the use of Frontpage RPC, see the SharePad project on CodePlex.

You've already gone down the list of most things that would be helpful, but you could try:

• Exit Android Studio
• Back up your project
• Delete all the .iml files and the .idea folder
• Relaunch Android Studio and reimport your project

By the way, the error messages you see in the Project Structure dialog are bogus for the most part.

UPDATE:

Android Studio 0.4.3 is available in the canary update channel, and should hopefully solve most of these issues. There may be some lingering problems; if you see them in 0.4.3, let us know, and try to give us a reliable set of steps to reproduce so we can ensure we've taken care of all code paths.

There is a slight difference between the top answers, namely SUM(case when kind = 1 then 1 else 0 end) and SUM(kind=1).

When all values in column kind happen to be NULL, the result of SUM(case when kind = 1 then 1 else 0 end) is 0, whereas the result of SUM(kind=1) is NULL.

An example (http://sqlfiddle.com/#!9/b23807/2):

Schema:

CREATE TABLE Table1
(`first_col` int, `second_col` int)
;

INSERT INTO Table1
    (`first_col`, `second_col`)
VALUES
       (1, NULL),
       (1, NULL),
       (NULL, NULL)
;

Query results:

SELECT SUM(first_col=1) FROM Table1;
-- Result: 2
SELECT SUM(first_col=2) FROM Table1;
-- Result: 0
SELECT SUM(second_col=1) FROM Table1;
-- Result: NULL
SELECT SUM(CASE WHEN second_col=1 THEN 1 ELSE 0 END) FROM Table1;
-- Result: 0

Use the below command to copy data from CSV in a single line without casting and changing your datatype. Please replace "NULL" by your string which creating error in copy data

copy table_name from 'path to csv file' (format csv, null "NULL", DELIMITER ',', HEADER);

In IntelliJ Idea 2019 you can find scope "Problems" under the "Project" view. Default scope is "Project".

You should keep a watch on your scope.

Here is how you can do it:

<layout layoutId="myScope"></layout>

Your directive should look like

app.directive('layout', function($http, $compile){
    return {
        restrict: 'E',
        scope: {
            layoutId: "=layoutId"
        },
        link: function(scope, element, attributes) {
            var layoutName = (angular.isDefined(attributes.name)) ? attributes.name : 'Default';
            $http.get(scope.constants.pathLayouts + layoutName + '.html')
                .success(function(layout){
                    var regexp = /^([\s\S]*?){{content}}([\s\S]*)$/g;
                    var result = regexp.exec(layout);

                    var templateWithLayout = result[1] + element.html() + result[2];
                    element.html($compile(templateWithLayout)(scope));
        });
    }
}

$scope.$watch('myScope',function(){
        //Do Whatever you want
    },true)

Similarly you can models in your directive, so if model updates automatically your watch method will update your directive.

Can you pick the appropriate char set in the Constructor:

new InputStreamReader(new FileInputStream(in), "ISO8859_1");

As mentioned in the question, there is the clip css property, although it does require that the element being clipped is position: absolute; (which is a shame):

.container {_x000D_
  position: relative;_x000D_
}_x000D_
#clip {_x000D_
  position: absolute;_x000D_
  clip: rect(0, 100px, 200px, 0);_x000D_
  /* clip: shape(top, right, bottom, left); NB 'rect' is the only available option */_x000D_
}

<div class="container">_x000D_
  <img src="http://lorempixel.com/200/200/nightlife/3" />_x000D_
</div>_x000D_
<div class="container">_x000D_
  <img id="clip" src="http://lorempixel.com/200/200/nightlife/3" />_x000D_
</div>

JS Fiddle demo, for experimentation.

To supplement the original answer – somewhat belatedly – I'm editing to show the use of clip-path, which has replaced the now-deprecated clip property.

The clip-path property allows a range of options (more-so than the original clip), of:

• inset — rectangular/cuboid shapes, defined with four values as 'distance-from' (top right bottom left).
• circle — circle(diameter at x-coordinate y-coordinate).
• ellipse — ellipse(x-axis-length y-axis-length at x-coordinate y-coordinate).
• polygon — defined by a series of x/y coordinates in relation to the element's origin of the top-left corner. As the path is closed automatically the realistic minimum number of points for a polygon should be three, any fewer (two) is a line or (one) is a point: polygon(x-coordinate1 y-coordinate1, x-coordinate2 y-coordinate2, x-coordinate3 y-coordinate3, [etc...]).
• url — this can be either a local URL (using a CSS id-selector) or the URL of an external file (using a file-path) to identify an SVG, though I've not experimented with either (as yet), so I can offer no insight as to their benefit or caveat.

div.container {_x000D_
  display: inline-block;_x000D_
}_x000D_
#rectangular {_x000D_
  -webkit-clip-path: inset(30px 10px 30px 10px);_x000D_
  clip-path: inset(30px 10px 30px 10px);_x000D_
}_x000D_
#circle {_x000D_
  -webkit-clip-path: circle(75px at 50% 50%);_x000D_
  clip-path: circle(75px at 50% 50%)_x000D_
}_x000D_
#ellipse {_x000D_
  -webkit-clip-path: ellipse(75px 50px at 50% 50%);_x000D_
  clip-path: ellipse(75px 50px at 50% 50%);_x000D_
}_x000D_
#polygon {_x000D_
  -webkit-clip-path: polygon(50% 0, 100% 38%, 81% 100%, 19% 100%, 0 38%);_x000D_
  clip-path: polygon(50% 0, 100% 38%, 81% 100%, 19% 100%, 0 38%);_x000D_
}

<div class="container">_x000D_
  <img id="control" src="http://lorempixel.com/150/150/people/1" />_x000D_
</div>_x000D_
<div class="container">_x000D_
  <img id="rectangular" src="http://lorempixel.com/150/150/people/1" />_x000D_
</div>_x000D_
<div class="container">_x000D_
  <img id="circle" src="http://lorempixel.com/150/150/people/1" />_x000D_
</div>_x000D_
<div class="container">_x000D_
  <img id="ellipse" src="http://lorempixel.com/150/150/people/1" />_x000D_
</div>_x000D_
<div class="container">_x000D_
  <img id="polygon" src="http://lorempixel.com/150/150/people/1" />_x000D_
</div>

JS Fiddle demo, for experimentation.

References:

• clip — note: deprecated.
• clip-path (MDN).
• clip-path (W3C).

Given some of the answers, to get the actual swap and RAM for a single application I came up with the following, say we want to know what 'firefox' is using

sudo smem | awk '/firefox/{swap+=$5; pss+=$7;}END{print "swap = "swap/1024" PSS = "pss/1024}'
or for libvirt;
sudo smem | awk '/libvirt/{swap+=$5; pss+=$7;}END{print "swap = "swap/1024" PSS = "pss/1024}'

this will give you the total in MB like so;

swap = 0 PSS = 2096.92
swap = 224.75 PSS = 421.455

As MadScientist pointed out, you can export individual variables with:

export MY_VAR = foo  # Available for all targets

Or export variables for a specific target (target-specific variables):

my-target: export MY_VAR_1 = foo
my-target: export MY_VAR_2 = bar
my-target: export MY_VAR_3 = baz

my-target: dependency_1 dependency_2
  echo do something

You can also specify the .EXPORT_ALL_VARIABLES target to—you guessed it!—EXPORT ALL THE THINGS!!!:

.EXPORT_ALL_VARIABLES:

MY_VAR_1 = foo
MY_VAR_2 = bar
MY_VAR_3 = baz

test:
  @echo $$MY_VAR_1 $$MY_VAR_2 $$MY_VAR_3

see .EXPORT_ALL_VARIABLES

You just can put your query as a subquery:

SELECT avg(count)
  FROM 
    (
    SELECT COUNT (*) AS Count
      FROM Table T
     WHERE T.Update_time =
               (SELECT MAX (B.Update_time )
                  FROM Table B
                 WHERE (B.Id = T.Id))
    GROUP BY T.Grouping
    ) as counts

Edit: I think this should be the same:

SELECT count(*) / count(distinct T.Grouping)
  FROM Table T
 WHERE T.Update_time =
           (SELECT MAX (B.Update_time)
              FROM Table B
             WHERE (B.Id = T.Id))

The end of the variable name is usually signified by a space or newline. But what if we don't want a space or newline after printing the variable value? The curly braces tell the shell interpreter where the end of the variable name is.

Classic Example 1) - shell variable without trailing whitespace

TIME=10

# WRONG: no such variable called 'TIMEsecs'
echo "Time taken = $TIMEsecs"

# What we want is $TIME followed by "secs" with no whitespace between the two.
echo "Time taken = ${TIME}secs"

Example 2) Java classpath with versioned jars

# WRONG - no such variable LATESTVERSION_src
CLASSPATH=hibernate-$LATESTVERSION_src.zip:hibernate_$LATEST_VERSION.jar

# RIGHT
CLASSPATH=hibernate-${LATESTVERSION}_src.zip:hibernate_$LATEST_VERSION.jar

(Fred's answer already states this but his example is a bit too abstract)

If you want to jump directly to the desired position in a listView just use

listView.setSelection(int position);

and if you want to jump smoothly to the desired position in listView just use

listView.smoothScrollToPosition(int position);

You get this error when declaring a forward reference inside the wrong namespace thus declaring a new type without defining it. For example:

namespace X
{
  namespace Y
  {
    class A;

    void func(A* a) { ... } // incomplete type here!
  }
}

...but, in class A was defined like this:

namespace X
{
  class A { ... };
}

Thus, A was defined as X::A, but I was using it as X::Y::A.

The fix obviously is to move the forward reference to its proper place like so:

namespace X
{
  class A;
  namespace Y
  {
    void func(X::A* a) { ... } // Now accurately referencing the class`enter code here`
  }
}

Sharding was originally coined by google engineers and you can see it used pretty heavily when writing applications on Google App Engine. Since there are hard limitations on the amount of resource your queries can use and because queries themselves have strict limitations, sharding is not only encouraged but almost enforced by the architecture.

Another place sharding can be used is to reduce contention on data entities. It is especially important when building scalable systems to watch out for those piece of data that are written often because they are always the bottleneck. A good solution is to shard off that specific entity and write to multile copies, then read the total. An example of this "sharded counter wrt GAE: http://code.google.com/appengine/articles/sharding_counters.html

A Simple and an easy way

var cusid_ele = document.getElementsByClassName('custid');
for (var i = 0; i < cusid_ele.length; ++i) {
    var item = cusid_ele[i];  
    item.innerHTML = 'this is value';
}

echo 0.0.0.0 websitename.com >> %WINDIR%\System32\Drivers\Etc\Hosts

the >> appends the output of echo to the file.

Note that there are two reasons this might not work like you want it to. You may be aware of these, but I mention them just in case.

First, it won't affect a web browser, for example, that already has the current, "real" IP address resolved. So, it won't always take effect right away.

Second, it requires you to add an entry for every host name on a domain; just adding websitename.com will not block www.websitename.com, for example.

Depending on your application, you'll probably want to use that Font assignment either on text change or focus/unfocus of the textbox in question.

Here's a quick sample of what it could look like (empty form, with just a textbox. Font turns bold when the text reads 'bold', case-insensitive):

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        RegisterEvents();
    }

    private void RegisterEvents()
    {
        _tboTest.TextChanged += new EventHandler(TboTest_TextChanged);
    }

    private void TboTest_TextChanged(object sender, EventArgs e)
    {
        // Change the text to bold on specified condition
        if (_tboTest.Text.Equals("Bold", StringComparison.OrdinalIgnoreCase))
        {
            _tboTest.Font = new Font(_tboTest.Font, FontStyle.Bold);
        }
        else
        {
            _tboTest.Font = new Font(_tboTest.Font, FontStyle.Regular);
        }
    }
}

1. On github, open the file you want to download
2. Locate the "Raw" button adjacent to the "Blame" button
3. Press "Alt" on your keyboard and left-click on your mouse at the same time
4. The file will download automatically in a ".txt" format (it did for me)
5. Change the ".txt" extension to ".csv" extension manually

This worked for me and I hope it does for you too.

1) First Insert JS file path in an index.html file :

<script src="assets/video.js" type="text/javascript"></script>

2) Import JS file and declare the variable in component.ts :

• import './../../../assets/video.js';

• declare var RunPlayer: any;

  NOTE: Variable name should be same as the name of a function in js file

3) Call the js method in the component

ngAfterViewInit(){

    setTimeout(() => {
        new RunPlayer();
    });

}

If you're targeting iOS 7+, this has been made much easier. Simply change the tintColor of the field with a cursor using the appearance proxy and it will apply throughout the app:

Swift 3.0:

UITextField.appearance().tintColor = .black 

Objective-C:

[[UITextField appearance] setTintColor:[UIColor blackColor]];

Same answer applies for an individual UITextField:

Swift 3.0:

myTextField.tintColor = .black 

Objective-C

[myTextField setTintColor:[UIColor blackColor]];

Here's what I think is safest and simplest. There is nothing here not stated above. I just want to see an answer that shows a safe step-by-step procedure. You start one folder up from the repository (repo) you want to make bare. I've adopted the convention implied above that bare repository folders have a .git extension.

(1) Backup, just in case.
    (a) > mkdir backup
    (b) > cd backup
    (c) > git clone ../repo
(2) Make it bare, then move it
    (a) > cd ../repo
    (b) > git config --bool core.bare true
    (c) > mv .git ../repo.git
(3) Confirm the bare repository works (optional, since we have a backup)
    (a) > cd ..
    (b) > mkdir test
    (c) > cd test
    (d) > git clone ../repo.git
(4) Clean up
    (a) > rm -Rf repo
    (b) (optional) > rm -Rf backup/repo
    (c) (optional) > rm -Rf test/repo

(rewritten 2015-07-28)

The default behavior of Eclipse when compiling code with errors in it, is to generate byte code throwing the exception you see, allowing the program to be run. This is possible as Eclipse uses its own built-in compiler, instead of javac from the JDK which Apache Maven uses, and which fails the compilation completely for errors. If you use Eclipse on a Maven project which you are also working with using the command line mvn command, this may happen.

The cure is to fix the errors and recompile, before running again.

The setting is marked with a red box in this screendump:

The reason to prefer Promises over callback functions is to have multiple callbacks and to avoid the problems like Callback Hell.

Callback hell (for more details, refer http://callbackhell.com/): Asynchronous javascript, or javascript that uses callbacks, is hard to get right intuitively. A lot of code ends up looking like this:

asyncCall(function(err, data1){
    if(err) return callback(err);       
    anotherAsyncCall(function(err2, data2){
        if(err2) return calllback(err2);
        oneMoreAsyncCall(function(err3, data3){
            if(err3) return callback(err3);
            // are we done yet?
        });
    });
});

With Promises above code can be rewritten as below:

asyncCall()
.then(function(data1){
    // do something...
    return anotherAsyncCall();
})
.then(function(data2){
    // do something...  
    return oneMoreAsyncCall();    
})
.then(function(data3){
    // the third and final async response
})
.fail(function(err) {
    // handle any error resulting from any of the above calls    
})
.done();

Reference link: http://www.programering.com/a/MTNyUDMwATA.html

Steps I followed 1) Execute the command adb nodaemon server in command prompt Output at command prompt will be: The following error occurred cannot bind 'tcp:5037' The original ADB server port binding failed

2) Enter the following command query which using port 5037 netstat -ano | findstr "5037" The following information will be prompted on command prompt: TCP 127.0.0.1:5037 0.0.0.0:0 LISTENING 9288

3) View the task manager, close all adb.exe

4) Restart eclipse or other IDE

The above steps worked for me.

I have encountered this with the alpha5 preview.

Jake Wharton pointed out to me that you can currently use

mkdir -p "$ANDROID_SDK/licenses"
echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_SDK/licenses/android-sdk-license"
echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_SDK/licenses/android-sdk-preview-license"

to recreate the current $ANDROID_HOME/license folder on you machine. This would have the same result as the process outlined in the link of the error msg (http://tools.android.com/tech-docs/new-build-system/license).

The hashes are sha1s of the licence text, which I imagine will be periodically updated, so this code will only work for so long :)

And install it manually, but it is the gradle's new feature purpose to do it.

I was surprised at first that this didnt work out of the box, even when I had accepted the licenses for the named components via the android tool, but it was pointed out to me its the SDK manager inside AS that creates the /licenses folder.

I guess that official tools would not want to skip this step for legal reasons.

Rereading the release notes it states

SDK auto-download: Gradle will attempt to download missing SDK packages that a project depends on.

Which does not mean it will work if you have not installed the android tools yet and have already accepted the latest license(s).

EDIT: Saying that, it still does not work on my test gubuntu box until I link the SDK up to AS. CI works fine though - not sure what the difference is...

It's an iterator returned by the filter function.

If you want a list, just do

list(filter(f, range(2, 25)))

Nonetheless, you can just iterate over this object with a for loop.

for e in filter(f, range(2, 25)):
    do_stuff(e)

for this simply follow below query

select a.Id,a.type,b.Name,b.City from DatabaseName.dbo.TableName a left join DatabaseName.dbo.TableName b on a.Id=b.Id

Where I wrote databasename, you have to define the name of the database. If you are in same database so you don't need to define the database name but if you are in other database you have to mention database name as path or it will show you error. Hope I made your work easy

If you want to setup for temporary purpose, just execute below command.

1. open command prompt < run --> cmd >
2. Run below command.
   set PATH=C:\Program Files\Git\bin;%PATH%
3. Type git, it will work.

This is valid for current window/cell only, if you will close command prompt, everything will get vanish. For permanently setting, set GIT in environment variable.

a. press Window+Pause
b. click on Advance system setting.

c. Click on Environment variable under Advance Tab.

d. Edit Path Variable.

e. Add below line in end of statement.
;c:\Program Files\Git\bin;

f. Press OK!!
g. Open new command prompt .
h. Type git and press Enter

Thanks

Lets do some experimentation, to see how we could get/interpret the length of different dict/array values in a dict.

create our test dict, see list and dict comprehensions:

>>> my_dict = {x:[i for i in range(x)] for x in range(4)}
>>> my_dict
{0: [], 1: [0], 2: [0, 1], 3: [0, 1, 2]}

Get the length of the value of a specific key:

>>> my_dict[3]
[0, 1, 2]
>>> len(my_dict[3])
3

Get a dict of the lengths of the values of each key:

>>> key_to_value_lengths = {k:len(v) for k, v in my_dict.items()}
{0: 0, 1: 1, 2: 2, 3: 3}
>>> key_to_value_lengths[2]
2

Get the sum of the lengths of all values in the dict:

>>> [len(x) for x in my_dict.values()]
[0, 1, 2, 3]
>>> sum([len(x) for x in my_dict.values()])
6

In this context components to me sound like isolated runtime portions of an engine that may execute concurrently with other components. If this is the motivation then you might want to look at the actor model and systems that make use of it.

Use a scalar-valued UDF, not a table-value one, then you can use it in a SELECT as you want.

From the manual:

@

Expands to the positional parameters, starting from one. When the expansion occurs within double quotes, each parameter expands to a separate word. That is, "$@" is equivalent to "$1" "$2" .... If the double-quoted expansion occurs within a word, the expansion of the first parameter is joined with the beginning part of the original word, and the expansion of the last parameter is joined with the last part of the original word. When there are no positional parameters, "$@" and $@ expand to nothing (i.e., they are removed).

Just use:

your_type x;
while (std::cin >> x)
{
    // use x
}

operator>> will skip whitespace by default. You can chain things to read several variables at once:

if (std::cin >> my_string >> my_number)
    // use them both

getline() reads everything on a single line, returning that whether it's empty or contains dozens of space-separated elements. If you provide the optional alternative delimiter ala getline(std::cin, my_string, ' ') it still won't do what you seem to want, e.g. tabs will be read into my_string.

Probably not needed for this, but a fairly common requirement that you may be interested in sometime soon is to read a single newline-delimited line, then split it into components...

std::string line;
while (std::getline(std::cin, line))
{
    std::istringstream iss(line);
    first_type first_on_line;
    second_type second_on_line;
    third_type third_on_line;
    if (iss >> first_on_line >> second_on_line >> third_on_line)
        ...
}

(And if you have no admin access to the server)

ALTER ROLE <your_login_role> SET search_path TO a,b,c;

Two important things to know about:

1. When a schema name is not simple, it needs to be wrapped in double quotes.
2. The order in which you set default schemas a, b, c matters, as it is also the order in which the schemas will be looked up for tables. So if you have the same table name in more than one schema among the defaults, there will be no ambiguity, the server will always use the table from the first schema you specified for your search_path.

A more elegant solution could be:

def progressBar(current, total, barLength = 20):
    percent = float(current) * 100 / total
    arrow   = '-' * int(percent/100 * barLength - 1) + '>'
    spaces  = ' ' * (barLength - len(arrow))

    print('Progress: [%s%s] %d %%' % (arrow, spaces, percent), end='\r')

call this function with value and endvalue, result should be

Progress: [------------->      ] 69 %

Note: Python 2.x version here.

Blow codes could help you...

Fetch Numbers:

return string.Concat(input.Where(char.IsNumber));

Fetch Letters:

return string.Concat(input.Where(char.IsLetter));

Could be due to the TCP protocol turned off.

How to check/enable: https://dba.stackexchange.com/questions/11377/cannot-connect-to-ms-sql-2008-r2-by-dbvisualizer-native-sspi-library-not-loade/144097#144097

What causes ArrayIndexOutOfBoundsException?

If you think of a variable as a "box" where you can place a value, then an array is a series of boxes placed next to eachother, where the number of boxes is a finite and explicit integer.

Creating an array like this:

final int[] myArray = new int[5]

creates a row of 5 boxes, each holding an int. Each of the boxes have an index, a position in the series of boxes. This index starts at 0, and ends at N-1, where N is the size of the array (the number of boxes).

To retrieve one of the values from this series of boxes, you can refer to it through its index, like this:

myArray[3]

Which will give you the value of the 4th box in the series (since the first box has index 0).

An ArrayIndexOutOfBoundsException is caused by trying to retrive a "box" that does not exist, by passing an index that is higher than the index of last "box", or negative.

With my running example, these code snippets would produce such an exception:

myArray[5] //tries to retrieve the 6th "box" when there is only 5
myArray[-1] //just makes no sense
myArray[1337] //waay to high

How to avoid ArrayIndexOutOfBoundsException

In order to prevent ArrayIndexOutOfBoundsException, there are some key points to consider:

Looping

When looping through an array, always make sure that the index you are retrieving is strictly smaller than the length of the array (the number of boxes). For instance:

for (int i = 0; i < myArray.length; i++) {

Notice the <, never mix a = in there..

You might want to be tempted to do something like this:

for (int i = 1; i <= myArray.length; i++) {
    final int someint = myArray[i - 1]

Just don't. Stick to the one above (if you need to use the index) and it will save you a lot of pain.

Where possible, use foreach:

for (int value : myArray) {

This way you won't have to think about indexes at all.

When looping, whatever you do, NEVER change the value of the loop iterator (here: i). The only place this should change value is to keep the loop going. Changing it otherwise is just risking an exception, and is in most cases not neccessary.

Retrieval/update

When retrieving an arbitrary element of the array, always check that it is a valid index against the length of the array:

public Integer getArrayElement(final int index) {
    if (index < 0 || index >= myArray.length) {
        return null; //although I would much prefer an actual exception being thrown when this happens.
    }
    return myArray[index];
}

I lost somehow my temporary notepad++ files, they weren't showing in tabs. So I did some search in appdata folder, and I found all my temporary files there. It seems that they are stored there for a long time.

C:\Users\USER\AppData\Roaming\Notepad++\backup

or

%AppData%\Notepad++\backup

You can change the aspectRatio according to your needs:

options:{
     aspectRatio:4 //(width/height)
}

My Understanding - Basically, svn client comes by default on Mac os. While installing in eclipse we should match svn plugin to the mac plugin and javaHL wont be missing. There is a lengthy process to update by installing xcode and then by using homebrew or macports which you can find after googling but if you are in hurry use simply the steps below.

1) on your mac terminal shell

$ svn --version

Note down the version e.g. 1.7.

2) open the link below

http://subclipse.tigris.org/wiki/JavaHL

check which version of subclipse you need corresponding to it. e.g.

Subclipse Version SVN/JavaHL Version 1.8.x 1.7.x

3) ok, pick up url corresponding to 1.8.x from

http://subclipse.tigris.org/servlets/ProjectProcess?pageID=p4wYuA

and add to your eclipse => Install new Software under help

select whatever you need, svn client or subclipse or mylyn etc and it will ask for restart of STS/eclipse thats it you are done. worked for me.

NOTE: if you already have multiple versions installed inside your eclipse then its best to uninstall all subclipse or svn client versions from eclipse plugins and start fresh with steps listed above.

Per the documentation:

os.listdir(path)

Return a list containing the names of the entries in the directory given by path. The list is in arbitrary order. It does not include the special entries '.' and '..' even if they are present in the directory.

Order cannot be relied upon and is an artifact of the filesystem.

To sort the result, use sorted(os.listdir(path)).

This may be what you want:

Working jsFiddle here

• This code places a default text string Enter your name here inside the <input> textbox, and colorizes the text to light grey.

• As soon as the box is clicked, the default text is cleared and text color set to black.

• If text is erased, the default text string is replaced and light grey color reset.

HTML:

<input id="fname" type="text" />

jQuery/javascript:

$(document).ready(function() {

    var curval;
    var fn = $('#fname');
    fn.val('Enter your name here').css({"color":"lightgrey"});

    fn.focus(function() {
        //Upon ENTERING the field
        curval = $(this).val();
        if (curval == 'Enter your name here' || curval == '') {
            $(this).val('');
            $(this).css({"color":"black"});
        }
    }); //END focus()

    fn.blur(function() {
        //Upon LEAVING the field
        curval = $(this).val();
        if (curval != 'Enter your name here' && curval != '') {
            $(this).css({"color":"black"});
        }else{
            fn.val('Enter your name here').css({"color":"lightgrey"});
        }
    }); //END blur()

}); //END document.ready

If you just want to filter null values out of a stream, you can simply use a method reference to java.util.Objects.nonNull(Object). From its documentation:

This method exists to be used as a Predicate, filter(Objects::nonNull)

For example:

List<String> list = Arrays.asList( null, "Foo", null, "Bar", null, null);

list.stream()
    .filter( Objects::nonNull )  // <-- Filter out null values
    .forEach( System.out::println );

This will print:

Foo
Bar

TL;DR Xcode is very particular about the name you give your App ID in the member center. Having the correct bundle identifier is not enough. You must use the specific format shown below for Xcode to "see" your App ID.

Update: According to @isaacselement in the comments below, this issue has been resolved in Xcode 7.3.1.

@romrom's solution of deleting the App ID and having Xcode create a new one was a clue. Unfortunately it was a nonstarter for me since my App ID was used by a Store app and therefore could not be deleted.

However, I discovered through some experimentation that I could solve the problem by manually editing the exiting App ID. It turns out that Xcode is really picky about the name of the ID, and not just the bundle ID.

For a typical bundle ID such as com.mycompany.appname, the App ID name must be in this format:

XC com mycompany appname

a name in any other format won't be seen by Xcode.

How to check if you're affected / How to Fix

1. Log in to the Member Center.
2. Click on "Certificates, Identifiers & Profiles".
3. One the left-hand navigation bar, click on "App IDs".
4. Locate the App ID with your bundle identifier.
5. If that App ID doesn't have the correct name format (as shown above), click on it then click the Edit button.
6. Change the name and click Done.
7. Enjoy the reduction in stress and anger.

P.S. There are some related problems if you're using Xcode 7.3 in which it won't automatically create proper distribution profiles for you, even if you fix the name as I mentioned above. The solution is to downgrade to 7.2.1 or 7.3 Beta or use a tool like fastlane/sigh.

If you make

overflow: hidden in the outer div and overflow-y: scroll in the inner div it will work.

http://jsfiddle.net/C8MuZ/11/

Use index=False.

df.to_csv('your.csv', index=False)

Just put the following code for jQuery :

jQuery("input:radio").removeAttr("checked");

And for javascript :

$("input:radio").removeAttr("checked");

There is no need to put any foreach loop , .each() fubction or any thing

converting object id to string(using toString() method) will do the job.

  <div id ="container">
    <img src = "http://animalia-life.com/data_images/duck/duck9.jpg"/>

#container img {
        max-width:250px;
        max-height:250px;
        width: 250px;
        height: 250px;
        border:1px solid #000;
    }

The img will lose aspect ratio

I know I am late, but stumped into the question, and based on ThomasH's answer:

for i in range(4): print "i equals 3" if i==3 else None

output: None None None i equals 3

I propose to update as:

for i in range(4): print("i equals 3") if i==3 else print('', end='')

output: i equals 3

Note, I am in python3 and had to use two print commands. pass after else won't work. Wanted to just comment on ThomasH's answer, but can't because I don't have enough reputation yet.

Yes, as you can see the support-package instantiates the fragments too (when they get destroyed and re-opened). Your Fragment subclasses need a public empty constructor as this is what's being called by the framework.

You would certainly benefit from using a responsive framework for your project. It would save you a good amount of headaches. However, seeing the structure of your HTML I would do the following:

Please check the example: http://jsfiddle.net/xLA4q/

HTML:

<div class="nav-content-wrapper">
 <div class="left-nav">asdasdasd ads asd ads asd ad asdasd ad ad a ad</div>
 <div class="content">asd as dad ads ads ads ad ads das ad sad</div>
</div>

CSS:

.nav-content-wrapper{position:relative; overflow:auto; display:block;height:300px;}
.left-nav{float:left;width:30%;height:inherit;}
.content{float:left;width:70%;height:inherit;}

If you want to use a file:

ClassPathResource classPathResource = new ClassPathResource("static/something.txt");

InputStream inputStream = classPathResource.getInputStream();
File somethingFile = File.createTempFile("test", ".txt");
try {
    FileUtils.copyInputStreamToFile(inputStream, somethingFile);
} finally {
    IOUtils.closeQuietly(inputStream);
}

Please follow this guide: https://gist.github.com/feczo/7282a6e00181fde4281b with pictures.

In short:

Using Puttygen, click 'Generate' move the mouse around as instructed and wait

• Enter your desired username

• Enter your password

• Save the private key

Copy the entire content of the 'Public key for pasting into OpenSSH authorized_keys file' window. Make sure to copy every single character from the beginning to the very end!

Go to the Create instances page in the Google Cloud Platform Console and in the advanced options link paste the contents of your public key.

Note the IP address of the instance once it is complete. Open putty, from the left hand menu go to Connection / SSH / Auth and define the key file location which was saved.

From the left hand menu go to Connection / Data and define the same username

• Enter the IP address of your instance
• name the connection below saved Sessions as 'GCE' click on 'Save'
• double click the 'GCE' entry you just created
• accept the identy of the host

Now login with the password you specified earlier and run sudo su - and you are all set.

You can use str.isalpha().

For example:

s = 'a123b'

for char in s:
    print(char, char.isalpha())

Output:

a True
1 False
2 False
3 False
b True

You should always use "throw;" to rethrow the exceptions in .NET,

Refer this, http://weblogs.asp.net/bhouse/archive/2004/11/30/272297.aspx

Basically MSIL (CIL) has two instructions - "throw" and "rethrow":

• C#'s "throw ex;" gets compiled into MSIL's "throw"
• C#'s "throw;" - into MSIL "rethrow"!

Basically I can see the reason why "throw ex" overrides the stack trace.

Alternativly if your using bootstrap then you can just add align-middle to vertical align the element.

<button id="whaever" class="btn btn-large btn-primary" style="padding: 20px;" name="Continue" type="submit">Continue
    <i class="icon-ok align-middle" style="font-size:40px;"></i>
</button>

You also can use ng-attr-src="{{variable}}" instead of src="{{variable}}" and the attribute will only be generated once the compiler compiled the templates. This is mentioned here in the documentation: https://docs.angularjs.org/guide/directive#-ngattr-attribute-bindings

JS provides the tools to do this the right way. Try the demo snippet.

var doc = document;_x000D_
var buttons = doc.getElementsByTagName('button');_x000D_
var button = buttons[0];_x000D_
_x000D_
button.addEventListener("mouseover", function(){_x000D_
  this.classList.add('mouse-over');_x000D_
});_x000D_
_x000D_
button.addEventListener("mouseout", function(){_x000D_
  this.classList.remove('mouse-over');_x000D_
});_x000D_
_x000D_
button.addEventListener("mousedown", function(){_x000D_
  this.classList.add('mouse-down');_x000D_
});_x000D_
_x000D_
button.addEventListener("mouseup", function(){_x000D_
  this.classList.remove('mouse-down');_x000D_
  alert('Button Clicked!');_x000D_
});_x000D_
_x000D_
//this is unrelated to button styling.  It centers the button._x000D_
var box = doc.getElementById('box');_x000D_
var boxHeight = window.innerHeight;_x000D_
box.style.height = boxHeight + 'px'; 

button{_x000D_
  text-transform: uppercase;_x000D_
  background-color:rgba(66, 66, 66,0.3);_x000D_
  border:none;_x000D_
  font-size:4em;_x000D_
  color:white;_x000D_
  -webkit-box-shadow: 0px 10px 5px -4px rgba(0,0,0,0.33);_x000D_
  -moz-box-shadow: 0px 10px 5px -4px rgba(0,0,0,0.33);_x000D_
  box-shadow: 0px 10px 5px -4px rgba(0,0,0,0.33);_x000D_
}_x000D_
button:focus {_x000D_
  outline:0;_x000D_
}_x000D_
.mouse-over{_x000D_
  background-color:rgba(66, 66, 66,0.34);_x000D_
}_x000D_
.mouse-down{_x000D_
  -webkit-box-shadow: 0px 6px 5px -4px rgba(0,0,0,0.52);_x000D_
  -moz-box-shadow: 0px 6px 5px -4px rgba(0,0,0,0.52);_x000D_
  box-shadow: 0px 6px 5px -4px rgba(0,0,0,0.52);                 _x000D_
}_x000D_
_x000D_
/* unrelated to button styling */_x000D_
#box {_x000D_
  display: flex;_x000D_
  flex-flow: row nowrap ;_x000D_
  justify-content: center;_x000D_
  align-content: center;_x000D_
  align-items: center;_x000D_
  width:100%;_x000D_
}_x000D_
_x000D_
button {_x000D_
  order:1;_x000D_
  flex: 0 1 auto;_x000D_
  align-self: auto;_x000D_
  min-width: 0;_x000D_
  min-height: auto;_x000D_
}            _x000D_
_x000D_
_x000D_
    

<!DOCTYPE html>_x000D_
<html lang="en">_x000D_
  <head>_x000D_
    <meta charset=utf-8 />_x000D_
    <meta name="description" content="3d Button Configuration" />_x000D_
  </head>_x000D_
_x000D_
  <body>_x000D_
    <section id="box">_x000D_
      <button>_x000D_
        Submit_x000D_
      </button>_x000D_
    </section>_x000D_
  </body>_x000D_
</html>

Try this instead:

String scheme = req.getScheme();             
String serverName = req.getServerName(); 
int serverPort = req.getServerPort();    
String uri = (String) req.getAttribute("javax.servlet.forward.request_uri");
String prmstr = (String) req.getAttribute("javax.servlet.forward.query_string");
String url = scheme + "://" +serverName + ":" + serverPort + uri + "?" + prmstr;

Note: You can't get HREF anchor from your url. Example, if you have url "toc.html#top" then you can get only "toc.html"

Note: req.getAttribute("javax.servlet.forward.request_uri") work only in JSP. if you run this in controller before JSP then result is null

You can use code for both variant:

public static String getCurrentUrl(HttpServletRequest req) {
    String url = getCurrentUrlWithoutParams(req);
    String prmstr = getCurrentUrlParams(req);
    url += "?" + prmstr;
    return url;
}

public static String getCurrentUrlParams(HttpServletRequest request) {
    return StringUtil.safeString(request.getQueryString());
}

public static String getCurrentUrlWithoutParams(HttpServletRequest request) {
    String uri = (String) request.getAttribute("javax.servlet.forward.request_uri");
    if (uri == null) {
        return request.getRequestURL().toString();
    }
    String scheme = request.getScheme();
    String serverName = request.getServerName();
    int serverPort = request.getServerPort();
    String url = scheme + "://" + serverName + ":" + serverPort + uri;
    return url;
}

Two options... regardless of application type you can always invoke:

Assembly.GetExecutingAssembly().GetName().Version

If a Windows Forms application, you can always access via application if looking specifically for product version.

Application.ProductVersion

Using GetExecutingAssembly for an assembly reference is not always an option. As such, I personally find it useful to create a static helper class in projects where I may need to reference the underlying assembly or assembly version:

// A sample assembly reference class that would exist in the `Core` project.
public static class CoreAssembly
{
    public static readonly Assembly Reference = typeof(CoreAssembly).Assembly;
    public static readonly Version Version = Reference.GetName().Version;
}

Then I can cleanly reference CoreAssembly.Version in my code as required.

Use an svg <mask> element. This works in IE too!

Bonus: color is inherited from font-color, so easy to use alongside text.

<svg style="color: green; width: 96px; height: 96px" viewBox="0 0 100 100" preserveAspectRatio="none">
  <defs>
    <mask id="fillMask" x="0" y="0" width="100" height="100">
      <image xlink:href="https://svgur.com/i/AFM.svg" x="0" y="0" width="100" height="100" src="ppngfallback.png" />
    </mask>
  </defs>
  <rect x="0" y="0" width="100" height="100" style="stroke: none; fill: currentColor" mask="url(&quot;#fillMask&quot;)" />
</svg>

https://jsfiddle.net/jamiegl/5jaL0s1t/19/

Here's some advice from someone with an environment where we have folders containing tens of millions of files.

1. A folder stores the index information (links to child files & child folder) in an index file. This file will get very large when you have a lot of children. Note that it doesn't distinguish between a child that's a folder and a child that's a file. The only difference really is the content of that child is either the child's folder index or the child's file data. Note: I am simplifying this somewhat but this gets the point across.
2. The index file will get fragmented. When it gets too fragmented, you will be unable to add files to that folder. This is because there is a limit on the # of fragments that's allowed. It's by design. I've confirmed it with Microsoft in a support incident call. So although the theoretical limit to the number of files that you can have in a folder is several billions, good luck when you start hitting tens of million of files as you will hit the fragmentation limitation first.
3. It's not all bad however. You can use the tool: contig.exe to defragment this index. It will not reduce the size of the index (which can reach up to several Gigs for tens of million of files) but you can reduce the # of fragments. Note: The Disk Defragment tool will NOT defrag the folder's index. It will defrag file data. Only the contig.exe tool will defrag the index. FYI: You can also use that to defrag an individual file's data.
4. If you DO defrag, don't wait until you hit the max # of fragment limit. I have a folder where I cannot defrag because I've waited until it's too late. My next test is to try to move some files out of that folder into another folder to see if I could defrag it then. If this fails, then what I would have to do is 1) create a new folder. 2) move a batch of files to the new folder. 3) defrag the new folder. repeat #2 & #3 until this is done and then 4) remove the old folder and rename the new folder to match the old.

To answer your question more directly: If you're looking at 100K entries, no worries. Go knock yourself out. If you're looking at tens of millions of entries, then either:

a) Make plans to sub-divide them into sub-folders (e.g., lets say you have 100M files. It's better to store them in 1000 folders so that you only have 100,000 files per folder than to store them into 1 big folder. This will create 1000 folder indices instead of a single big one that's more likely to hit the max # of fragments limit or

b) Make plans to run contig.exe on a regular basis to keep your big folder's index defragmented.

Read below only if you're bored.

The actual limit isn't on the # of fragment, but on the number of records of the data segment that stores the pointers to the fragment.

So what you have is a data segment that stores pointers to the fragments of the directory data. The directory data stores information about the sub-directories & sub-files that the directory supposedly stored. Actually, a directory doesn't "store" anything. It's just a tracking and presentation feature that presents the illusion of hierarchy to the user since the storage medium itself is linear.

The best way to do this is to set display: inline;. Note, however, that in inline display, you lose access to some layout properties, such as manual height and vertical margins, but this doesn't appear to be a problem for your page.

You can set the s bit for your script so that it does not need sudo and runs as root (and you do not need to write your root password in the script):

sudo chmod +s myscript

Use datetime.replace:

from datetime import datetime
dt = datetime.strptime('26 Sep 2012', '%d %b %Y')
newdatetime = dt.replace(hour=11, minute=59)

If yes_ans > no_ans and yes_ans > na_ans  

You're using column names in a statement (outside of a query). If you want variables, you must declare and assign them.

I have solved it using "force update", pressing Alt+F5 as it is mentioned in the following link.

SpringBoot is actually pre configured that reduced boiler configuration and providing easiest or quick way to start your application.

SpringBoot take the headache of configuration from developer to it's own self rather than Spring.

Implicitly SpringBoot is based on Spring framework concept like bean, controller , services, jpa etc.

You can say that SpringBoot is a wrapper of Spring.

In SpringBoot by default port of Server is 8080 but if you want to change then go to your application.properties and write

server.port = 8084

If you're on Debian:

1) remove all installed package through Virtualbox Guest Additions ISO file:

sh /media/cdrom/VBoxLinuxAdditions.run uninstall

2) install Virtualbox packages:

apt-get install build-essential module-assistant virtualbox-guest-dkms virtualbox-guest-utils

Note that even with modprobe vboxsf returning nothing (so the module is correctly loaded), the vboxsf.so will call an executable named mount.vboxsf, which is provided by virtualbox-guest-utils. Ignoring this one will prevent you from understanding the real cause of the error.

strace mount /your-directory was a great help (No such file or directory on /sbin/mount.vboxsf).

To differentiate between scroll up/down in jQuery, you could use:

var mousewheelevt = (/Firefox/i.test(navigator.userAgent)) ? "DOMMouseScroll" : "mousewheel" //FF doesn't recognize mousewheel as of FF3.x
$('#yourDiv').bind(mousewheelevt, function(e){

    var evt = window.event || e //equalize event object     
    evt = evt.originalEvent ? evt.originalEvent : evt; //convert to originalEvent if possible               
    var delta = evt.detail ? evt.detail*(-40) : evt.wheelDelta //check for detail first, because it is used by Opera and FF

    if(delta > 0) {
        //scroll up
    }
    else{
        //scroll down
    }   
});

This method also works in divs that have overflow:hidden.

I successfully tested it in FireFox, IE and Chrome.

It is not possible. §2.3 says that "." is an unreserved character and that "URIs that differ in the replacement of an unreserved character with its corresponding percent-encoded US-ASCII octet are equivalent". Therefore, /%2E%2E/ is the same as /../, and that will get normalized away.

(This is a combination of an answer by bobince and a comment by slowpoison.)

I use Pokémon database as an example, the columns for my data base are

['Name', '#', 'Type 1', 'Type 2', 'Total', 'HP', 'Attack', 'Defense', 'Sp. Atk', 'Sp. Def', 'Speed', 'Generation', 'Legendary']

Here is the code:

import pandas as pd
    df = pd.read_html('https://gist.github.com/armgilles/194bcff35001e7eb53a2a8b441e8b2c6')[0] 
    cols = df.columns.to_list()
    cos_end= ["Name", "Total", "HP", "Defense"]

    for i, j in enumerate(cos_end, start=(len(cols)-len(cos_end))):
        cols.insert(i, cols.pop(cols.index(j)))
        print(cols)
        
    df = df.reindex(columns=cols)

    print(df)

For MAC:

brew install bundletool
bundletool build-apks --bundle=./app.aab --output=./app.apks
bundletool install-apks --apks=app.apks

// replace
return <p>hello</p>;
// with
return <p>{JSON.stringify(movies)}</p>;

Now you should see, that your code actually does work. What does not work is the console.log(movies). This is because movies points to the old state. If you move your console.log(movies) outside of useEffect, right above the return, you will see the updated movies object.

Click on settings in top tool bar;

Click on debugger;

In tree, highlight "gdb/cdb debugger" by clicking it

Click "create configuration"

Click default configuration, a dialogue will appear to the right for "executable path" with a button to the right.

Click on that button and it will bring up the file that codeblocks is installed in. Just keep clicking until you create the path to the gdb.exe (it sort of finds itself).

Is there a reason you are not doing something like:

public class IPGUI extends JFrame implements ActionListener 
{
    private static JPanel contentPane;

    private JButton btnConvertDocuments;
    private JButton btnExtractImages;
    private JButton btnParseRIDValues;
    private JButton btnParseImageInfo;

    public IPGUI() 
    {
        ...

        btnConvertDocuments = new JButton("1. Convert Documents");

        ...

        btnExtractImages = new JButton("2. Extract Images");

        ...

        //etc.
    }

    public void actionPerformed(ActionEvent event) 
    {
        String command = event.getActionCommand();

        if (command.equals("w"))
        {
            FileConverter fc = new FileConverter();
            btnConvertDocuments.setEnabled( false );
        }
        else if (command.equals("x"))
        {
            ImageExtractor ie = new ImageExtractor();
            btnExtractImages.setEnabled( false );
        }

        // etc.
    }    
}

The if statement with your disabling code won't get called unless you keep calling the IPGUI constructor.

Use IFNULL:

IFNULL(expr1, 0)

From the documentation:

If expr1 is not NULL, IFNULL() returns expr1; otherwise it returns expr2. IFNULL() returns a numeric or string value, depending on the context in which it is used.

put this in your php page.

ini_set("error_reporting", E_ALL & ~E_DEPRECATED); 

Just launch the VS Code from the Anaconda Navigator. It works for me.

One reason to always include a character set specification on every page containing text is to avoid cross site scripting vulnerabilities. In most cases the UTF-8 character set is the best choice for text, including HTML pages.

@media only screen and (min-width: 1140px)

should do his job, show us your css file

Dim found As Integer
    found = 0

    Dim vTest As Variant

    vTest = Application.VLookup(TextBox1.Value, _
    Worksheets("Sheet3").Range("A2:A55"), 1, False)

If IsError(vTest) Then
    found = 0
    MsgBox ("Type Mismatch")
    TextBox1.SetFocus
    Cancel = True
    Exit Sub
Else

    TextBox2.Value = Application.VLookup(TextBox1.Value, _
    Worksheets("Sheet3").Range("A2:B55"), 2, False)
    found = 1
    End If

Specifically if you want to clear your text box in VB.NET or VB 6.0, write this code:

TextBox1.Items.Clear()

If you are using VBA, then the use this code :

TextBox1.Text = "" or TextBox1.Clear()

For accessing the elements of a list you need to use the square brackets ([]) and not the parenthesis (()).

Instead of:

print  wordlists(len(words))

you need to use:

print worldlists[len(words)]

And instead of:

(wordlists(len(words))).append(words)

you need to use:

worldlists[len(words)].append(words)

The map function does not exist on the Object.prototype however you can emulate it like so

var myMap = function ( obj, callback ) {

    var result = {};

    for ( var key in obj ) {
        if ( Object.prototype.hasOwnProperty.call( obj, key ) ) {
            if ( typeof callback === 'function' ) {
                result[ key ] = callback.call( obj, obj[ key ], key, obj );
            }
        }
    }

    return result;

};

var myObject = { 'a': 1, 'b': 2, 'c': 3 };

var newObject = myMap( myObject, function ( value, key ) {
    return value * value;
});

If you are happy to run a batch file along with a couple of tiny helper programs, a complete solution is posted here:
How can a batch file run a program and set the position and size of the window? - Stack Overflow (asked: May 1, 2012)

@echo off 
    setlocal enableextensions disabledelayedexpansion

    set "search=%1"
    set "replace=%2"

    set "textFile=Input.txt"

    for /f "delims=" %%i in ('type "%textFile%" ^& break ^> "%textFile%" ') do (
        set "line=%%i"
        setlocal enabledelayedexpansion
        >>"%textFile%" echo(!line:%search%=%replace%!
        endlocal
    )

for /f will read all the data (generated by the type comamnd) before starting to process it. In the subprocess started to execute the type, we include a redirection overwritting the file (so it is emptied). Once the do clause starts to execute (the content of the file is in memory to be processed) the output is appended to the file.

Assuming you want uppercase case letters:

function numberToLetter(num){
        var alf={
            '0': 'A', '1': 'B', '2': 'C', '3': 'D', '4': 'E', '5': 'F', '6': 'G'
        };
        if(num.length== 1) return alf[num] || ' ';
        return num.split('').map(numberToLetter);
    }

Example:

numberToLetter('023') is ["A", "C", "D"]

numberToLetter('5') is "F"

You have to create the .ssh folder yourself for saving ssh keys.

By the way, I used this path style: C:/Users/you/.ssh/id_rsa

Just set your desire country timezone and You can easily show in html it update using SetInteval() function after every one minut. function formatAMPM() manage 12 hour format and AM/PM time display.

$(document).ready(function(){
        var pakTime = new Date().toLocaleString("en-US", {timeZone: "Asia/Karachi"});
        pakTime = new Date(pakTime);

        var libyaTime = new Date().toLocaleString("en-US", {timeZone: "Africa/Tripoli"});
        libyaTime = new Date(libyaTime);



         document.getElementById("pak").innerHTML = "PAK  "+formatAMPM(pakTime);
         document.getElementById("ly").innerHTML = "LY   " +formatAMPM(libyaTime);

        setInterval(function(today) {
            var pakTime = new Date().toLocaleString("en-US", {timeZone: "Asia/Karachi"});
            pakTime = new Date(pakTime);

            var libyaTime = new Date().toLocaleString("en-US", {timeZone: "Africa/Tripoli"});
            libyaTime = new Date(libyaTime);


           document.getElementById("pak").innerHTML = "PAK  "+formatAMPM(pakTime);
           document.getElementById("ly").innerHTML = "LY  " +formatAMPM(libyaTime);

        },10000);

         function formatAMPM(date) {
            var hours = date.getHours();
            var minutes = date.getMinutes();
            var ampm = hours >= 12 ? 'pm' : 'am';
            hours = hours % 12;
            hours = hours ? hours : 12; // the hour '0' should be '12'
            minutes = minutes < 10 ? '0'+minutes : minutes;
            var strTime = hours + ':' + minutes + ' ' + ampm;
            return strTime;
        }


    });

Send a POST request with content type = 'form-data':

import requests
files = {
    'username': (None, 'myusername'),
    'password': (None, 'mypassword'),
}
response = requests.post('https://example.com/abc', files=files)

You can't unless you're using some kind of extended CSS such as SASS. However it is very reasonable to apply those two extra classes to .someDiv.

If .someDiv is unique I would also choose to give it an id and referencing it in css using the id.

For all those who came here and did indeed use Date typed Variables, here is the solution I found. It does also apply to TypeScript.

I was facing this error because I tried to compare two dates using the following Method

var res = dat1.getTime() > dat2.getTime(); // or any other comparison operator

However Im sure I used a Date object, because Im using angularjs with typescript, and I got the data from a typed API call.

Im not sure why the error is raised, but I assume that because my Object was created by JSON deserialisation, possibly the getTime() method was simply not added to the prototype.

Solution

In this case, recreating a date-Object based on your dates will fix the issue.

var res = new Date(dat1).getTime() > new Date(dat2).getTime()

Edit:

I was right about this. Types will be cast to the according type but they wont be instanciated. Hence there will be a string cast to a date, which will obviously result in a runtime exception.

The trick is, if you use interfaces with non primitive only data such as dates or functions, you will need to perform a mapping after your http request.

class Details {
    description: string;
    date: Date;
    score: number;
    approved: boolean;

    constructor(data: any) {
      Object.assign(this, data);
    }
}

and to perform the mapping:

public getDetails(id: number): Promise<Details> {
    return this.http
               .get<Details>(`${this.baseUrl}/api/details/${id}`)
               .map(response => new Details(response.json()))
               .toPromise();
}

for arrays use:

public getDetails(): Promise<Details[]> {
    return this.http
               .get<Details>(`${this.baseUrl}/api/details`)
               .map(response => {
                   const array = JSON.parse(response.json()) as any[];
                   const details = array.map(data => new Details(data));
                   return details;
               })
               .toPromise();
}

For credits and further information about this topic follow the link.

Here is an example that should help. If you have a timestamp with a timezone, you can convert that timestamp into any other timezone. If you haven't got a base timezone it won't be converted correctly.

SELECT now(),
   now()::timestamp,
   now() AT TIME ZONE 'CST',
   now()::timestamp AT TIME ZONE 'CST'

Output:

-[ RECORD 1 ]---------------------------
now      | 2018-09-15 17:01:36.399357+03
now      | 2018-09-15 17:01:36.399357
timezone | 2018-09-15 08:01:36.399357
timezone | 2018-09-16 02:01:36.399357+03

Create a xml file called round.xml in the drawable folder and paste this content:

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
  <solid android:color="#FFFFFF" />
  <stroke android:width=".05dp" android:color="#d2d2d2" />
  <corners android:topLeftRadius="5dp" android:topRightRadius="5dp" android:bottomRightRadius="5dp" android:bottomLeftRadius="5dp"/>
</shape>

then use the round.xml as background to any item. Then it will give you rounded corners.

You can also do something like this...

<input @input="myHandler('foo', 'bar', ...arguments)">

Evan You himself recommended this technique in one post on Vue forum. In general some events may emit more than one argument. Also as documentation states internal variable $event is meant for passing original DOM event.

Now Accepting Larger Binaries February 12, 2015

The size limit of an app package submitted through iTunes Connect has increased from 2 GB to 4 GB, so you can include more media in your submission and provide a more complete, rich user experience upon installation. Please keep in mind that this change does not affect the cellular network delivery size limit of 100 MB.

https://developer.apple.com/news/?id=02122015a

Debug.Print outputs to the "Immediate" window.

Also, you can simply type ? and then a statement directly into the immediate window (and then press Enter) and have the output appear right below, like this:

This can be very handy to quickly output the property of an object...

? myWidget.name

...to set the property of an object...

myWidget.name = "thingy"

...or to even execute a function or line of code, while in debugging mode:

Sheet1.MyFunction()

I want to add an answer here that noone has explicitly stated with implementation.

This is a great resource to refer to for this failure: https://matplotlib.org/faq/usage_faq.html

In my case, using matplotlib.use did not work because it was somehow already set somewhere else. However, I was able to get beyond the error by defining an environment variable:

export MPLBACKEND=Agg

This takes care of the issue.

My error was in a CircleCI flow specifically, and this resolved the failing tests. One wierd thing was, my tests would pass when run using pytest, however would fail when using parallelism along with circleci tests split feature. However, declaring this env variable resolved the issue.

There are different eclipse plugins available to manage Tomcat server and create war file.

For example you can use tomcatPlugin. It permits to start/stop and build the war simply. You can read this tutorial.

Since scipy's imread is deprecated, use imageio.imread.

1. Install - pip install imageio
2. Use height, width, channels = imageio.imread(filepath).shape

Use this stored procedure:

IF (object_id('[dbo].[pResetIdentityField]') IS NULL)
  BEGIN
    EXEC('CREATE PROCEDURE [dbo].[pResetIdentityField] AS SELECT 1 FROM DUMMY');
  END
GO

SET  ANSI_NULLS ON
GO
SET  QUOTED_IDENTIFIER ON
GO

ALTER PROCEDURE [dbo].[pResetIdentityField]
  @pSchemaName NVARCHAR(1000)
, @pTableName NVARCHAR(1000) AS
DECLARE @max   INT;
DECLARE @fullTableName   NVARCHAR(2000) = @pSchemaName + '.' + @pTableName;

DECLARE @identityColumn   NVARCHAR(1000);

SELECT @identityColumn = c.[name]
FROM sys.tables t
     INNER JOIN sys.schemas s ON t.[schema_id] = s.[schema_id]
     INNER JOIN sys.columns c ON c.[object_id] = t.[object_id]
WHERE     c.is_identity = 1
      AND t.name = @pTableName
      AND s.[name] = @pSchemaName

IF @identityColumn IS NULL
  BEGIN
    RAISERROR(
      'One of the following is true: 1. the table you specified doesn''t have an identity field, 2. you specified an invalid schema, 3. you specified an invalid table'
    , 16
    , 1);
    RETURN;
  END;

DECLARE @sqlString   NVARCHAR(MAX) = N'SELECT @maxOut = max(' + @identityColumn + ') FROM ' + @fullTableName;

EXECUTE sp_executesql @stmt = @sqlString, @params = N'@maxOut int OUTPUT', @maxOut = @max OUTPUT

IF @max IS NULL
  SET @max = 0

print(@max)

DBCC CHECKIDENT (@fullTableName, RESEED, @max)
go

--exec pResetIdentityField 'dbo', 'Table'

Just revisiting my answer. I came across a weird behaviour in sql server 2008 r2 that you should be aware of.

drop table test01

create table test01 (Id int identity(1,1), descr nvarchar(10))

execute pResetIdentityField 'dbo', 'test01'

insert into test01 (descr) values('Item 1')

select * from test01

delete from test01

execute pResetIdentityField 'dbo', 'test01'

insert into test01 (descr) values('Item 1')

select * from test01

The first select produces 0, Item 1.

The second one produces 1, Item 1. If you execute the reset right after the table is created the next value is 0. Honestly, I am not surprised Microsoft cannot get this stuff right. I discovered it because I have a script file that populates reference tables that I sometimes run after I re-create tables and sometimes when the tables are already created.

Find matching th for a td, taking into account colspan index issues.

$('table').on('click', 'td', get_TH_by_TD)_x000D_
_x000D_
function get_TH_by_TD(e){_x000D_
   var idx = $(this).index(),_x000D_
       th, th_colSpan = 0;_x000D_
_x000D_
   for( var i=0; i < this.offsetParent.tHead.rows[0].cells.length; i++ ){_x000D_
      th = this.offsetParent.tHead.rows[0].cells[i];_x000D_
      th_colSpan += th.colSpan;_x000D_
      if( th_colSpan >= (idx + this.colSpan) )_x000D_
        break;_x000D_
   }_x000D_
   _x000D_
   console.clear();_x000D_
   console.log( th );_x000D_
   return th;_x000D_
}

table{ width:100%; }_x000D_
th, td{ border:1px solid silver; padding:5px; }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
_x000D_
<p>Click a TD:</p>_x000D_
<table>_x000D_
    <thead> _x000D_
        <tr>_x000D_
            <th colspan="2"></th>_x000D_
            <th>Name</th>_x000D_
            <th colspan="2">Address</th>_x000D_
            <th colspan="2">Other</th>_x000D_
        </tr>_x000D_
    </thead> _x000D_
    <tbody>_x000D_
        <tr>_x000D_
            <td>X</td>_x000D_
            <td>1</td>_x000D_
            <td>Jon Snow</td>_x000D_
            <td>12</td>_x000D_
            <td>High Street</td>_x000D_
            <td>Postfix</td>_x000D_
            <td>Public</td>_x000D_
        </tr>_x000D_
    </tbody>_x000D_
</table>

TLDR: A function is hard to use when it sometimes returns a promise and sometimes throws an exception. When writing an async function, prefer to signal failure by returning a rejected promise

Your particular example obfuscates some important distinctions between them:

Because you are error handling inside a promise chain, thrown exceptions get automatically converted to rejected promises. This may explain why they seem to be interchangeable - they are not.

Consider the situation below:

checkCredentials = () => {
    let idToken = localStorage.getItem('some token');
    if ( idToken ) {
      return fetch(`https://someValidateEndpoint`, {
        headers: {
          Authorization: `Bearer ${idToken}`
        }
      })
    } else {
      throw new Error('No Token Found In Local Storage')
    }
  }

This would be an anti-pattern because you would then need to support both async and sync error cases. It might look something like:

try {
  function onFulfilled() { ... do the rest of your logic }
  function onRejected() { // handle async failure - like network timeout }
  checkCredentials(x).then(onFulfilled, onRejected);
} catch (e) {
  // Error('No Token Found In Local Storage')
  // handle synchronous failure
} 

Not good and here is exactly where Promise.reject ( available in the global scope ) comes to the rescue and effectively differentiates itself from throw. The refactor now becomes:

checkCredentials = () => {
  let idToken = localStorage.getItem('some_token');
  if (!idToken) {
    return Promise.reject('No Token Found In Local Storage')
  }
  return fetch(`https://someValidateEndpoint`, {
    headers: {
      Authorization: `Bearer ${idToken}`
    }
  })
}

This now lets you use just one catch() for network failures and the synchronous error check for lack of tokens:

checkCredentials()
      .catch((error) => if ( error == 'No Token' ) {
      // do no token modal
      } else if ( error === 400 ) {
      // do not authorized modal. etc.
      }

create table Table1
(
  id varchar(2),
  name varchar(2),
  PRIMARY KEY (id)
)


Create table Table1_Addr
(
  addid varchar(2),
  Address varchar(2),
  PRIMARY KEY (addid)
)

Create table Table1_sal
(
  salid varchar(2),`enter code here`
  addid varchar(2),
  id varchar(2),
  PRIMARY KEY (salid),
  index(addid),
  index(id),
  FOREIGN KEY (addid) REFERENCES Table1_Addr(addid),
  FOREIGN KEY (id) REFERENCES Table1(id)
)

If we declare a variable as static, there will be only one copy of the variable. So, whenever different threads access that variable, there will be only one final value for the variable(since there is only one memory location allocated for the variable).

If a variable is declared as volatile, all threads will have their own copy of the variable but the value is taken from the main memory.So, the value of the variable in all the threads will be the same.

So, in both cases, the main point is that the value of the variable is same across all threads.

You can use pop():

x=[2,3,4,5,6,7]
print(x.pop(2))

output is 4

Use this version for node version v 14

"node-sass": "^5.0.0"

I'd hate to be resurrecting old threads but this is a problem that is not answered correctly and moreover I've ran into this problem myself.

Here's the long bit, if you're only interested in the answer please scroll all the way down to the code:

android:gravity and android:layout_gravity works differently. Here's an article I've read that helped me.

GIST of article: gravity affects view after height/width is assigned. So gravity centre will not affect a view that is done FILL_PARENT (think of it as auto margin). layout_gravity centre WILL affect view that is FILL_PARENT (think of it as auto pad).

Basically, android:layout_gravity CANNOT be access programmatically, only android:gravity. In the OP's case and my case, the accepted answer does not place the button vertically centre.

To improve on Karthi's answer:

LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
params.gravity = Gravity.CENTER;
button.setLayoutParams(params);

Link to LinearLayout.LayoutParams.

android:layout_gravity shows "No related methods" meaning cannot be access programatically. Whereas gravity is a field in the class.

I have changed the implementation of it to get your problem solved, I made an object to track the old changes and compare it with that. You can use it to solve your issue.

Here I created a method, in which the old value will be stored in a separate variable and, which then will be used in a watch.

new Vue({
  methods: {
    setValue: function() {
      this.$data.oldPeople = _.cloneDeep(this.$data.people);
    },
  },
  mounted() {
    this.setValue();
  },
  el: '#app',
  data: {
    people: [
      {id: 0, name: 'Bob', age: 27},
      {id: 1, name: 'Frank', age: 32},
      {id: 2, name: 'Joe', age: 38}
    ],
    oldPeople: []
  },
  watch: {
    people: {
      handler: function (after, before) {
        // Return the object that changed
        var vm = this;
        let changed = after.filter( function( p, idx ) {
          return Object.keys(p).some( function( prop ) {
            return p[prop] !== vm.$data.oldPeople[idx][prop];
          })
        })
        // Log it
        vm.setValue();
        console.log(changed)
      },
      deep: true,
    }
  }
})

See the updated codepen

I have written a simple jquery extension for text blink whilst specifying number of times it should blink the text, Hope it helps others.

//add Blink function to jquery 
jQuery.fn.extend({
    Blink: function (i) {
        var c = i; if (i===-1 || c-- > 0) $(this).fadeTo("slow", 0.1, function () { $(this).fadeTo("slow", 1, function () { $(this).Blink(c);  }); });
    }
});
//Use it like this
$(".mytext").Blink(2); //Where 2 denotes number of time it should blink.
//For continuous blink use -1 
$(".mytext").Blink(-1);

Visual Studio Express for Windows needs Windows 8.1. Having a look at the requirements page you might want to try the Web or Windows Desktop version which are able to run under Windows 7.

Use the [hidden] attribute:

[hidden]="!myVar"

Or you can use *ngIf

*ngIf="myVar"

These are two ways to show/hide an element. The only difference is: *ngIf will remove the element from DOM while [hidden] will tell the browser to show/hide an element using CSS display property by keeping the element in DOM.

Try this:

function MyController($scope) {
    $scope.form = {
        name: 'my name',
        surname: 'surname'
    }

    function track(newValue, oldValue, scope) {
        console.log('changed');
    };

    $scope.$watch('form.name', track);
}

This is why we have box-sizing in CSS.

I’ve edited your example, and now it works in Safari, Chrome, Firefox, and Opera. Check it out: http://jsfiddle.net/mathias/Bupr3/ All I added was this:

input {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

Unfortunately older browsers such as IE7 do not support this. If you’re looking for a solution that works in old IEs, check out the other answers.

I had to add a user environment variable, HOME, with C:\Users\<your user name> by going to System, Advanced System Settings, in the System Properties window, the Advanced tab, Environment Variables...

Then in my C:\Users\<your user name> I created the file .bashrc, e.g., touch .bashrc and added the desired aliases.

#include<iostream>
#include<vector>
#include<string>
using namespace std;
int main()
{
    vector<string>V;
    int num;
    cin>>num;
    string input;
    while (cin>>input && num != 0) //enter any non-integer to end the loop!
{
    //cin>>input;
   V.push_back(input);
   num--;
   if(num==0)
   {
   vector<string>::iterator it;
    for(it=V.begin();it!=V.end();it++)
        cout<<*it<<endl;
   };

}
return 0;

};

As @Bohemian and @mbomb007 mentioned before, this works AND has the additional advantage of being more readable:

console.log(/^(?!.)/s.test("")); //true

Just test if the array is empty.

$.getJSON(url,function(json){
    if ( json.length == 0 ) {
        console.log("NO DATA!")
    }
});

So you have committed your local changes to your local repository. Then in order to get remote changes to your local repository without making changes to your local files, you can use git fetch. Actually git pull is a two step operation: a non-destructive git fetch followed by a git merge. See What is the difference between 'git pull' and 'git fetch'? for more discussion.

Detailed example:

Suppose your repository is like this (you've made changes test2:

* ed0bcb2 - (HEAD, master) test2
* 4942854 - (origin/master, origin/HEAD) first

And the origin repository is like this (someone else has committed test1):

* 5437ca5 - (HEAD, master) test1
* 4942854 - first

At this point of time, git will complain and ask you to pull first if you try to push your test2 to remote repository. If you want to see what test1 is without modifying your local repository, run this:

$ git fetch

Your result local repository would be like this:

* ed0bcb2 - (HEAD, master) test2 
| * 5437ca5 - (origin/master, origin/HEAD) test1 
|/  
* 4942854 - first 

Now you have the remote changes in another branch, and you keep your local files intact.

Then what's next? You can do a git merge, which will be the same effect as git pull (when combined with the previous git fetch), or, as I would prefer, do a git rebase origin/master to apply your change on top of origin/master, which gives you a cleaner history.

This is implementation dependent:

Standard 23.1.2.8:

The insert members shall not affect the validity of iterators and references to the container, and the erase members shall invalidate only iterators and references to the erased elements.

Maybe you could try this -- this is standard conforming:

for (auto it = numbers.begin(); it != numbers.end(); ) {
    if (*it % 2 == 0) {
        numbers.erase(it++);
    }
    else {
        ++it;
    }
}

Note that it++ is postfix, hence it passes the old position to erase, but first jumps to a newer one due to the operator.

2015.10.27 update: C++11 has resolved the defect. iterator erase (const_iterator position); return an iterator to the element that follows the last element removed (or set::end, if the last element was removed). So C++11 style is:

for (auto it = numbers.begin(); it != numbers.end(); ) {
    if (*it % 2 == 0) {
        it = numbers.erase(it);
    }
    else {
        ++it;
    }
}

See full gist here and live example here.

#hero { width:100%;height:100%;background:url('{$img_ps_dir}cms/how-it-works/hero.jpg') no-repeat top center; }
.videoWrapper { position:relative;padding-bottom:56.25%;padding-top:25px;max-width:100%; }

<div id="hero">
    <div class="container">
        <div class="row-fluid">
            <script src="https://www.youtube.com/iframe_api"></script>
            <center>
            <div class="videoWrapper">
                 <div id="player"></div>
            </div>
            </center>
            <script>
            function onYouTubeIframeAPIReady() { 
                player = new YT.Player('player', {
                   videoId:'xxxxxxxxxxx',playerVars: {  controls:0,autoplay:0,disablekb:1,enablejsapi:1,iv_load_policy:3,modestbranding:1,showinfo:0,rel:0,theme:'light' }
                } );
                resizeHeroVideo();
             }
             </script>
        </div>
    </div>
</div>

var player = null;
$( document ).ready(function() {
    resizeHeroVideo();
} );

$(window).resize(function() {
    resizeHeroVideo();
});

function resizeHeroVideo() {
    var content = $('#hero');
    var contentH = viewportSize.getHeight();
    contentH -= 158;
    content.css('height',contentH);

    if(player != null) {
        var iframe = $('.videoWrapper iframe');
        var iframeH = contentH - 150;
        if (isMobile) {
            iframeH = 163; 
        }
        iframe.css('height',iframeH);
        var iframeW = iframeH/9 * 16;
        iframe.css('width',iframeW);
    }
}

resizeHeroVideo is called only after the Youtube player has fully loaded (on page load does not work), and whenever the browser window is resized. When it runs, it calculates the height and width of the iframe and assigns the appropriate values maintaining the correct aspect ratio. This works whether the window is resized horizontally or vertically.

In case we are sorting names or something with special characters, like ñ or áéíóú (commons in Spanish) we could use the params locales (es for spanish in this case ) and options like this:

let user = [{'firstname': 'Az'},{'firstname': 'Áb'},{'firstname':'ay'},{'firstname': 'Ña'},{'firstname': 'Nz'},{'firstname': 'ny'}];_x000D_
_x000D_
_x000D_
user.sort((a, b) => a.firstname.localeCompare(b.firstname, 'es', {sensitivity: 'base'}))_x000D_
_x000D_
_x000D_
console.log(user)

The oficial locale options could be found here in iana, es (spanish), de (German), fr (French). About sensitivity base means:

Only strings that differ in base letters compare as unequal. Examples: a ? b, a = á, a = A.

You have it backwards. ob_start does not buffer the headers, it buffers the content. Using ob_start allows you to keep the content in a server-side buffer until you are ready to display it.

This is commonly used to so that pages can send headers 'after' they've 'sent' some content already (ie, deciding to redirect half way through rendering a page).

You can configure to toggle spring security in your project by following below 2 steps:

STEP 1: Add a @ConditionalOnProperty annotation on top of your SecurityConfig class. Refer below:

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity (prePostEnabled = true)
@ConditionalOnProperty (name = "myproject.security.enabled", havingValue = "true", matchIfMissing = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {
   // your security config
}

STEP 2: Add following config to your application.properties or application.yml file.

application.properties

security.ignored=/**
myproject.security.enabled=false

OR

application.yml

security:
  ignored: /**

myproject:
  security:
    enabled: false

You can see marked answer on top. But i used getDialog().getCurrentFocus() and working well. I post this answer cause i cant type "this" in my oncreatedialog.

So this is my answer. If you tried marked answer and not worked , you can simply try this:

InputMethodManager inputManager = (InputMethodManager) getActivity().getApplicationContext().getSystemService(Context.INPUT_METHOD_SERVICE);
inputManager.hideSoftInputFromWindow(getDialog().getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);

Another use for bootstrap.yml is to load configuration from kubernetes configmap and secret resources. The application must import the spring-cloud-starter-kubernetes dependency.

As with the Spring Cloud Config, this has to take place during the bootstrap phrase.

From the docs :

spring:
  application:
    name: cloud-k8s-app
  cloud:
    kubernetes:
      config:
        name: default-name
        namespace: default-namespace
        sources:
         # Spring Cloud Kubernetes looks up a ConfigMap named c1 in namespace default-namespace
         - name: c1

So properties stored in the configmap resource with meta.name default-name can be referenced just the same as properties in application.yml

And the same process applies to secrets :

spring:
  application:
    name: cloud-k8s-app
  cloud:
    kubernetes:
      secrets:
        name: default-name
        namespace: default-namespace
        sources:
         # Spring Cloud Kubernetes looks up a Secret named s1 in namespace default-namespace
         - name: s1

For example, let's say that you want to create a random number between 50 and 60, you can use one of the following methods.

new Random().nextInt()%6 +55

new Random().nextInt()%6 returns a value between -5 and 5. and when you add it to 55 you can get values between 50 and 60

Second method:

Math.abs(new Random().nextInt()%11) +50

Math.abs(new Random().nextInt()%11) creates a value between 0 and 10. Later you can add 50 which in the will give you a value between 50 and 60

You could try:

hadoop fs -put /path/in/linux /hdfs/path

or even

hadoop fs -copyFromLocal /path/in/linux /hdfs/path

By default both put and copyFromLocal would upload directories recursively to HDFS.

Split on & to get name/value pairs, then split each pair on =. Here's an example:

var str = "abc=foo&def=%5Basf%5D&xy%5Bz=5"
var obj = str.split("&").reduce(function(prev, curr, i, arr) {
    var p = curr.split("=");
    prev[decodeURIComponent(p[0])] = decodeURIComponent(p[1]);
    return prev;
}, {});

Another approach, using regular expressions:

var obj = {}; 
str.replace(/([^=&]+)=([^&]*)/g, function(m, key, value) {
    obj[decodeURIComponent(key)] = decodeURIComponent(value);
}); 

This is adapted from John Resig's "Search and Don’t Replace".

Two different kinds of parameters can be adjusted during the training of an ANN, the weights and the value in the activation functions. This is impractical and it would be easier if only one of the parameters should be adjusted. To cope with this problem a bias neuron is invented. The bias neuron lies in one layer, is connected to all the neurons in the next layer, but none in the previous layer and it always emits 1. Since the bias neuron emits 1 the weights, connected to the bias neuron, are added directly to the combined sum of the other weights (equation 2.1), just like the t value in the activation functions.1

The reason it's impractical is because you're simultaneously adjusting the weight and the value, so any change to the weight can neutralize the change to the value that was useful for a previous data instance... adding a bias neuron without a changing value allows you to control the behavior of the layer.

Furthermore the bias allows you to use a single neural net to represent similar cases. Consider the AND boolean function represented by the following neural network:

_{(source: aihorizon.com)}

• w0 corresponds to b.
• w1 corresponds to x1.
• w2 corresponds to x2.

A single perceptron can be used to represent many boolean functions.

For example, if we assume boolean values of 1 (true) and -1 (false), then one way to use a two-input perceptron to implement the AND function is to set the weights w0 = -3, and w1 = w2 = .5. This perceptron can be made to represent the OR function instead by altering the threshold to w0 = -.3. In fact, AND and OR can be viewed as special cases of m-of-n functions: that is, functions where at least m of the n inputs to the perceptron must be true. The OR function corresponds to m = 1 and the AND function to m = n. Any m-of-n function is easily represented using a perceptron by setting all input weights to the same value (e.g., 0.5) and then setting the threshold w0 accordingly.

Perceptrons can represent all of the primitive boolean functions AND, OR, NAND ( 1 AND), and NOR ( 1 OR). Machine Learning- Tom Mitchell)

The threshold is the bias and w0 is the weight associated with the bias/threshold neuron.

Is possible, using typeScript

function renameJson(json,oldkey,newkey) {    
 return Object.keys(json).reduce((s,item) => 
      item == oldkey ? ({...s,[newkey]:json[oldkey]}) : ({...s,[item]:json[item]}),{})   
}

Example: https://codepen.io/lelogualda/pen/BeNwWJ

Another way to drop the index is to use a list comprehension:

df.columns = [col[1] for col in df.columns]

   b  c
0  1  2
1  3  4

This strategy is also useful if you want to combine the names from both levels like in the example below where the bottom level contains two 'y's:

cols = pd.MultiIndex.from_tuples([("A", "x"), ("A", "y"), ("B", "y")])
df = pd.DataFrame([[1,2, 8 ], [3,4, 9]], columns=cols)

   A     B
   x  y  y
0  1  2  8
1  3  4  9

Dropping the top level would leave two columns with the index 'y'. That can be avoided by joining the names with the list comprehension.

df.columns = ['_'.join(col) for col in df.columns]

    A_x A_y B_y
0   1   2   8
1   3   4   9

That's a problem I had after doing a groupby and it took a while to find this other question that solved it. I adapted that solution to the specific case here.

If your application is in string creation, a nice combination is with Object.keys, implode and the .map array method. For example, if we have a json object like

var data = {
    key1: 10,
    key2: 'someString',
    key3: 3000
}

.. and we'd like to generate "The values are key1 = 10, key2 = someString, key3 = 3000."

We can accomplish this in the single line of code:

var str = `The values are ${implode(', ', Object.keys(data).map(function(key){return `${key} = ${data[key]}`}))}.`;

Implode collapses an array to a string with a delimiter (first argument) inserted between elements; .map iterates through an array returning an array, and Object.keys has been elaborated quite well by the other answers.

Alternatively, as long as permissions are not given, the good old <noscript> tags works. You can cover the page in css and tell them what's wrong, ... without using javascript ofcourse.

How to fix this issue ?

Read the data using the correct character encoding. The error message means that you are trying to read the data as UTF-8 (either deliberately or because that is the default encoding for an XML file that does not specify <?xml version="1.0" encoding="somethingelse"?>) but it is actually in a different encoding such as ISO-8859-1 or Windows-1252.

To be able to advise on how you should do this I'd have to see the code you're currently using to read the XML.

You need to determine whether this is a problem with TortoiseSVN, your Subversion repository, or your network connection.

• First of all, check your URL. I never used User-Friendly SVN, so I don't know what it does to the Apache httpd configuration. However, the standard Apache configuration for multiple repositories is usually http://<server>/svn/<module> and not http://<server>/svn/usvn/<module>. Is that /usvn/ directory suppose to be there?
  • By the way, how was Apache configured? Does User-Friendly SVN do that too, or does it merely allow you to configure the repositories? Are you using Visual-SVN, or did someone manually configure Apache httpd?
• If the URL is correct, try pinging your Subversion server. Can you ping it from your Windows box? If not, you have a network issue. For some reason that IP address isn't even reachable from your client box.
• Try opening a browser, and putting the URL of the Subversion repository into the window. This should work. If it does, the issue is probably with TortoiseSVN. Download a command line Subversion client, and see if you can checkout with that.
• Try using the same URL on another box. Can you checkout from there? If so, it points to a problem with the network.

If you want to do this the C++ way, do it like this:

#include <fstream>
#include <iterator>
#include <algorithm>

int main()
{
    std::ifstream input( "C:\\Final.gif", std::ios::binary );
    std::ofstream output( "C:\\myfile.gif", std::ios::binary );

    std::copy( 
        std::istreambuf_iterator<char>(input), 
        std::istreambuf_iterator<char>( ),
        std::ostreambuf_iterator<char>(output));
}

If you need that data in a buffer to modify it or something, do this:

#include <fstream>
#include <iterator>
#include <vector>

int main()
{
    std::ifstream input( "C:\\Final.gif", std::ios::binary );

    // copies all data into buffer
    std::vector<unsigned char> buffer(std::istreambuf_iterator<char>(input), {});

}

It is possible. I searched the whole net for this, but once when i took one of microsoft's survey, I finally got the answer.

try this:

window.top.close();

this will close the current tab for you.

VERSION NOTE: You must be using SQL Server 2005 or greater with Compatibility Level set to 90 or greater for this solution.

See this MSDN article for the first example of creating a user-defined aggregate function that concatenates a set of string values taken from a column in a table.

My humble recommendation would be to leave out the appended comma so you can use your own ad-hoc delimiter, if any.

Referring to the C# version of Example 1:

change:  this.intermediateResult.Append(value.Value).Append(',');
    to:  this.intermediateResult.Append(value.Value);

And

change:  output = this.intermediateResult.ToString(0, this.intermediateResult.Length - 1);
    to:  output = this.intermediateResult.ToString();

That way when you use your custom aggregate, you can opt to use your own delimiter, or none at all, such as:

SELECT dbo.CONCATENATE(column1 + '|') from table1

NOTE: Be careful about the amount of the data you attempt to process in your aggregate. If you try to concatenate thousands of rows or many very large datatypes you may get a .NET Framework error stating "[t]he buffer is insufficient."

password.setInputType(InputType.TYPE_CLASS_TEXT |
InputType.TYPE_TEXT_VARIATION_PASSWORD);

also you have to be careful that cursor moves to the starting point of the editText after this function is called, so make sure that you move cursor to the end point again.

You can copy whole directories with using -r switch so if you can isolate your files into own directory, you can copy everything at once.

scp -r ./dir-with-files user@remote-server:upload-path

scp -r user@remote-server:path-to-dir-with-files download-path

so for instance

scp -r [email protected]:/var/log ~/backup-logs

Or if there is just few of them, you can use:

scp 1.txt 2.txt 3.log user@remote-server:upload-path

It does not matter where the variable comes from. Main thing we have one ... Set the variable name between square brackets "[ .. ]".

var optionName = 'nameA';
var JsonVar = {
[optionName] : 'some value'
}

Here’s the modern answer (valid from 2014 and on). The accepted answer was a very fine answer in 2011. These days I recommend no one uses the Date, DateFormat and SimpleDateFormat classes. It all goes more natural with the modern Java date and time API.

To get a date-time object from your millis:

    ZonedDateTime dateTime = Instant.ofEpochMilli(millis)
            .atZone(ZoneId.of("Australia/Sydney"));

If millis equals 1318388699000L, this gives you 2011-10-12T14:04:59+11:00[Australia/Sydney]. Should the code in some strange way end up on a JVM that doesn’t know Australia/Sydney time zone, you can be sure to be notified through an exception.

If you want the date-time in your string format for presentation:

String formatted = dateTime.format(DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm:ss"));

Result:

12/10/2011 14:04:59

PS I don’t know what you mean by “The above doesn't work.” On my computer your code in the question too prints 12/10/2011 14:04:59.

Use the valgrind option --track-origins=yes to have it track the origin of uninitialized values. This will make it slower and take more memory, but can be very helpful if you need to track down the origin of an uninitialized value.

Update: Regarding the point at which the uninitialized value is reported, the valgrind manual states:

It is important to understand that your program can copy around junk (uninitialised) data as much as it likes. Memcheck observes this and keeps track of the data, but does not complain. A complaint is issued only when your program attempts to make use of uninitialised data in a way that might affect your program's externally-visible behaviour.

From the Valgrind FAQ:

As for eager reporting of copies of uninitialised memory values, this has been suggested multiple times. Unfortunately, almost all programs legitimately copy uninitialised memory values around (because compilers pad structs to preserve alignment) and eager checking leads to hundreds of false positives. Therefore Memcheck does not support eager checking at this time.

EDIT:

Create a class that extends AsyncTask

public class ImageLoadTask extends AsyncTask<Void, Void, Bitmap> {

    private String url;
    private ImageView imageView;

    public ImageLoadTask(String url, ImageView imageView) {
        this.url = url;
        this.imageView = imageView;
    }

    @Override
    protected Bitmap doInBackground(Void... params) {
        try {
            URL urlConnection = new URL(url);
            HttpURLConnection connection = (HttpURLConnection) urlConnection
                    .openConnection();
            connection.setDoInput(true);
            connection.connect();
            InputStream input = connection.getInputStream();
            Bitmap myBitmap = BitmapFactory.decodeStream(input);
            return myBitmap;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override
    protected void onPostExecute(Bitmap result) {
        super.onPostExecute(result);
        imageView.setImageBitmap(result);
    }

}

And call this like new ImageLoadTask(url, imageView).execute();

Direct method:

Use this method and pass your url as string. It returns a bitmap. Set the bitmap to your ImageView.

public static Bitmap getBitmapFromURL(String src) {
    try {
        Log.e("src",src);
        URL url = new URL(src);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoInput(true);
        connection.connect();
        InputStream input = connection.getInputStream();
        Bitmap myBitmap = BitmapFactory.decodeStream(input);
        Log.e("Bitmap","returned");
        return myBitmap;
    } catch (IOException e) {
        e.printStackTrace();
        Log.e("Exception",e.getMessage());
        return null;
    }
}

And then this to ImageView like so:

imageView.setImageBitmap(getBitmapFromURL(url));

And dont forget about this permission in maifest.

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

NOTE:

Try to call this method from another thread or AsyncTask because we are performing networking operations.

With Java 8 you can write:

OffsetDateTime utc = OffsetDateTime.now(ZoneOffset.UTC);

To answer your comment, you can then convert it to a Date (unless you depend on legacy code I don't see any reason why) or to millis since the epochs:

Date date = Date.from(utc.toInstant());
long epochMillis = utc.toInstant().toEpochMilli();

There won't be any difference in terms of performance. Using java - cp we can specify the required classes and jar's in the classpath for running a java class file.

If it is a executable jar file . When java -jar command is used, jvm finds the class that it needs to run from /META-INF/MANIFEST.MF file inside the jar file.

@Url.Action("Survey", "Applications", new { applicationid = @Model.ApplicationID }, protocol: Request.Url.Scheme)

Yes, You can add

# -*- coding: utf-8 -*-

in your source code's first line.

You can read more details here https://www.python.org/dev/peps/pep-0263/

If it is full binary tree with children of node x as 2*x and 2*x+1 than there is a faster way to do it

int get_bits(unsigned int x) {
  int high = 31;
  int low = 0,mid;
  while(high>=low) {
    mid = (high+low)/2;
    if(1<<mid==x)
      return mid+1;
    if(1<<mid<x) {
      low = mid+1;
    }
    else {
      high = mid-1;
    }
  }
  if(1<<mid>x)
    return mid;
  return mid+1;
}

unsigned int Common_Ancestor(unsigned int x,unsigned int y) {

  int xbits = get_bits(x);
  int ybits = get_bits(y);
  int diff,kbits;
  unsigned int k;
  if(xbits>ybits) {
    diff = xbits-ybits;
    x = x >> diff;
  }
  else if(xbits<ybits) {
    diff = ybits-xbits;
    y = y >> diff;
  }
  k = x^y;
  kbits = get_bits(k);
  return y>>kbits;  
}

How does it work

1. get bits needed to represent x & y which using binary search is O(log(32))
2. the common prefix of binary notation of x & y is the common ancestor
3. whichever is represented by larger no of bits is brought to same bit by k >> diff
4. k = x^y erazes common prefix of x & y
5. find bits representing the remaining suffix
6. shift x or y by suffix bits to get common prefix which is the common ancestor.

This works because basically divide the larger number by two recursively until both numbers are equal. That number is the common ancestor. Dividing is effectively the right shift opearation. So we need to find common prefix of two numbers to find the nearest ancestor

a simple way to do that

we can call all model first

@using project.Models

then send your model with viewbag

// for list
ViewBag.Name = db.YourModel.ToList();

// for one
ViewBag.Name = db.YourModel.Find(id);

and in view

// for list
List<YourModel> Name = (List<YourModel>)ViewBag.Name ;

//for one
YourModel Name = (YourModel)ViewBag.Name ;

then easily use this like Model

You can also try:

{
    "dateProp": { $gt: new Date('06/15/2016').getTime() }
}

Using the library Datejs you can accomplish this quite elegantly, with its toString format specifiers: http://jsfiddle.net/TeRnM/1/.

var date = new Date(1324339200000);

date.toString("MMM dd"); // "Dec 20"

Since 2019 you can now use the new functionality called Github package registry.

Basically the process is:

• generate a new personal access token from the github settings
• add repository and token info in your settings.xml

• deploy using

  mvn deploy -Dregistry=https://maven.pkg.github.com/yourusername -Dtoken=yor_token  
  

Just use

File.Copy(filepath, "\\\\192.168.1.28\\Files");

A windows fileshare exposed via a UNC path is treated as part of the file system, and has nothing to do with the web.

The credentials used will be that of the ASP.NET worker process, or any impersonation you've enabled. If you can tweak those to get it right, this can be done.

You may run into problems because you are using the IP address instead of the server name (windows trust settings prevent leaving the domain - by using IP you are hiding any domain details). If at all possible, use the server name!

If this is not on the same windows domain, and you are trying to use a different domain account, you will need to specify the username as "[domain_or_machine]\[username]"

If you need to specify explicit credentials, you'll need to look into coding an impersonation solution.

Try this,

        var arg = new { i = 123, j = 456 };
        var task = new TaskFactory().StartNew(new Func<dynamic, int>((argument) =>
        {
            dynamic x = argument.i * argument.j;
            return x;
        }), arg, CancellationToken.None, TaskCreationOptions.AttachedToParent, TaskScheduler.Default);
        task.Wait();
        var result = task.Result;

Your answer is right in the docs:

Body padding required

The fixed navbar will overlay your other content, unless you add padding to the top of the <body>. Try out your own values or use our snippet below. Tip: By default, the navbar is 50px high.

body { padding-top: 70px; }

Make sure to include this after the core Bootstrap CSS.

and in the Bootstrap 4 docs...

Fixed navbars use position: fixed, meaning they’re pulled from the normal flow of the DOM and may require custom CSS (e.g., padding-top on the ) to prevent overlap with other elements.

For that I would use JSON.NET to do the low-level parsing of the JSON stream and then build up the object hierarchy out of instances of the ExpandoObject class.

You can first insert data into blob field and then copy to text field with the folloing function

CREATE OR REPLACE FUNCTION blob2text() RETURNS void AS $$
Declare
    ref record;
    i integer;
Begin
    FOR ref IN SELECT id, blob_field FROM table LOOP

          --  find 0x00 and replace with space    
      i := position(E'\\000'::bytea in ref.blob_field);
      WHILE i > 0 LOOP
        ref.bob_field := set_byte(ref.blob_field, i-1, 20);
        i := position(E'\\000'::bytea in ref.blobl_field);
      END LOOP

    UPDATE table SET field = encode(ref.blob_field, 'escape') WHERE id = ref.id;
    END LOOP;

End; $$ LANGUAGE plpgsql; 

--

SELECT blob2text();

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

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

And there are a couple of other cases where if you catch an Error, you have to rethrow it. For example ThreadDeath should never be caught, it can cause big problem is you catch it in a contained environment (eg. an application server) :

An application should catch instances of this class only if it must clean up after being terminated asynchronously. If ThreadDeath is caught by a method, it is important that it be rethrown so that the thread actually dies.

Windows 10 Home Edition does not have Local Users and Groups option so that is the reason you aren't able to see that in Computer Management.

You can use User Accounts by pressing Window+R, typing netplwiz and pressing OK as described here.

The code below will help to consume rest api via Java. URL - end point rest If you dont need any authentication you dont need to write the authStringEnd variable

The method will return a JsonObject with your response

public JSONObject getAllTypes() throws JSONException, IOException {
        String url = "/api/atlas/types";
        String authString = name + ":" + password;
        String authStringEnc = new BASE64Encoder().encode(authString.getBytes());
        javax.ws.rs.client.Client client = ClientBuilder.newClient();
        WebTarget webTarget = client.target(host + url);
        Invocation.Builder invocationBuilder = webTarget.request(MediaType.APPLICATION_JSON).header("Authorization", "Basic " + authStringEnc);

        Response response = invocationBuilder.get();
        String output = response.readEntity(String.class
        );

        System.out.println(response.toString());
        JSONObject obj = new JSONObject(output);

        return obj;
    }

I wrote this simple tsql to list the text of all stored procedures. Be sure to substitute your database name in field.

use << database name >>
go

declare @aQuery nvarchar(1024);
declare @spName nvarchar(64);
declare allSP cursor for
select p.name  from sys.procedures p where p.type_desc = 'SQL_STORED_PROCEDURE' order by p.name;
open allSP;
fetch next from allSP into @spName;
while (@@FETCH_STATUS = 0)
begin
    set @aQuery = 'sp_helptext [Extract.' + @spName + ']';
    exec sp_executesql @aQuery;
    fetch next from allSP;
end;
close allSP;
deallocate allSP;

Generally to avoid this kind of exceptions, you will need to surround your code by try and catch like this

try{

// your intent here

} catch (ActivityNotFoundException e) {
// show message to user 
}

Sliding from the right:

$('#example').animate({width:'toggle'},350);

Sliding to the left:

$('#example').toggle({ direction: "left" }, 1000);

I got similar error after deleting a subproject, removed

"*compile project(path: ':MySubProject', configuration: 'android-endpoints')*"

in build.gradle (dependencies) under Gradle Scripts

If you don't want to add a new dependency just to do this (like HTMLEntities) and you're already using Hpricot, it can both escape and unescape for you. It handles much more than CGI:

Hpricot.uxs "foo bär"
=> "foo bär"

In Konsole (KDE terminal) is the same, Ctrl + Shift + V

You should specify

<input type="checkbox" name="Days[]" value="Daily">Daily<br>

as array.

Add [] to all names Days and work at php with this like an array.

After it, you can INSERT values at different columns at db, or use implode and save values into one column.

Didn't tested it, but you can try like this. Don't forget to replace mysql with mysqli.

<html>
<body>
<form method="post" action="chk123.php">
Flights on: <br/>
<input type="checkbox" name="Days[]" value="Daily">Daily<br>
<input type="checkbox" name="Days[]" value="Sunday">Sunday<br>
<input type="checkbox" name="Days[]" value="Monday">Monday<br>
<input type="checkbox" name="Days[]" value="Tuesday">Tuesday <br>
<input type="checkbox" name="Days[]" value="Wednesday">Wednesday<br>
<input type="checkbox" name="Days[]" value="Thursday">Thursday <br>
<input type="checkbox" name="Days[]" value="Friday">Friday<br>
<input type="checkbox" name="Days[]" value="Saturday">Saturday <br>
<input type="submit" name="submit" value="submit">
</form>
</body>
</html>

<?php

// Make a MySQL Connection
mysql_connect("localhost", "root", "") or die(mysql_error());
mysql_select_db("test") or die(mysql_error());

$checkBox = implode(',', $_POST['Days']);

if(isset($_POST['submit']))
{       
    $query="INSERT INTO example (orange) VALUES ('" . $checkBox . "')";     

    mysql_query($query) or die (mysql_error() );

    echo "Complete";

}

?>

Use the following to delete all the tables in a linux environment.

hive -e 'show tables' | xargs -I '{}' hive -e 'drop table {}'

Hi You can simply concatenate your groupingByKey such as

Map<String, List<Person>> peopleBySomeKey = people
                .collect(Collectors.groupingBy(p -> getGroupingByKey(p), Collectors.mapping((Person p) -> p, toList())));



//write getGroupingByKey() function
private String getGroupingByKey(Person p){
return p.getAge()+"-"+p.getName();
}

Another easy way to filter out null values from multiple columns in spark dataframe. Please pay attention there is AND between columns.

df.filter(" COALESCE(col1, col2, col3, col4, col5, col6) IS NOT NULL")

If you need to filter out rows that contain any null (OR connected) please use

df.na.drop()

I'm going to give you an example of how I read REST headers for my controllers. My controllers only accept application/json as a request type if I have data that needs to be read. I suspect that your problem is that you have an application/octet-stream that Spring doesn't know how to handle.

Normally my controllers look like this:

@Controller
public class FooController {
    @Autowired
    private DataService dataService;

    @RequestMapping(value="/foo/", method = RequestMethod.GET)
    @ResponseBody
    public ResponseEntity<Data> getData(@RequestHeader String dataId){
        return ResponseEntity.newInstance(dataService.getData(dataId);
    }

Now there is a lot of code doing stuff in the background here so I will break it down for you.

ResponseEntity is a custom object that every controller returns. It contains a static factory allowing the creation of new instances. My Data Service is a standard service class.

The magic happens behind the scenes, because you are working with JSON, you need to tell Spring to use Jackson to map HttpRequest objects so that it knows what you are dealing with.

You do this by specifying this inside your <mvc:annotation-driven> block of your config

<mvc:annotation-driven>
    <mvc:message-converters>
        <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
            <property name="objectMapper" ref="objectMapper" />
        </bean>
    </mvc:message-converters>
</mvc:annotation-driven>

ObjectMapper is simply an extension of com.fasterxml.jackson.databind.ObjectMapper and is what Jackson uses to actually map your request from JSON into an object.

I suspect you are getting your exception because you haven't specified a mapper that can read an Octet-Stream into an object, or something that Spring can handle. If you are trying to do a file upload, that is something else entirely.

So my request that gets sent to my controller looks something like this simply has an extra header called dataId.

If you wanted to change that to a request parameter and use @RequestParam String dataId to read the ID out of the request your request would look similar to this:

contactId : {"fooId"} 

This request parameter can be as complex as you like. You can serialize an entire object into JSON, send it as a request parameter and Spring will serialize it (using Jackson) back into a Java Object ready for you to use.

Example In Controller:

@RequestMapping(value = "/penguin Details/", method = RequestMethod.GET)
@ResponseBody
public DataProcessingResponseDTO<Pengin> getPenguinDetailsFromList(
        @RequestParam DataProcessingRequestDTO jsonPenguinRequestDTO)

Request Sent:

jsonPengiunRequestDTO: {
    "draw": 1,
    "columns": [
        {
            "data": {
                "_": "toAddress",
                "header": "toAddress"
            },
            "name": "toAddress",
            "searchable": true,
            "orderable": true,
            "search": {
                "value": "",
                "regex": false
            }
        },
        {
            "data": {
                "_": "fromAddress",
                "header": "fromAddress"
            },
            "name": "fromAddress",
            "searchable": true,
            "orderable": true,
            "search": {
                "value": "",
                "regex": false
            }
        },
        {
            "data": {
                "_": "customerCampaignId",
                "header": "customerCampaignId"
            },
            "name": "customerCampaignId",
            "searchable": true,
            "orderable": true,
            "search": {
                "value": "",
                "regex": false
            }
        },
        {
            "data": {
                "_": "penguinId",
                "header": "penguinId"
            },
            "name": "penguinId",
            "searchable": false,
            "orderable": true,
            "search": {
                "value": "",
                "regex": false
            }
        },
        {
            "data": {
                "_": "validpenguin",
                "header": "validpenguin"
            },
            "name": "validpenguin",
            "searchable": true,
            "orderable": true,
            "search": {
                "value": "",
                "regex": false
            }
        },
        {
            "data": {
                "_": "",
                "header": ""
            },
            "name": "",
            "searchable": false,
            "orderable": false,
            "search": {
                "value": "",
                "regex": false
            }
        }
    ],
    "order": [
        {
            "column": 0,
            "dir": "asc"
        }
    ],
    "start": 0,
    "length": 10,
    "search": {
        "value": "",
        "regex": false
    },
    "objectId": "30"
}

which gets automatically serialized back into an DataProcessingRequestDTO object before being given to the controller ready for me to use.

As you can see, this is quite powerful allowing you to serialize your data from JSON to an object without having to write a single line of code. You can do this for @RequestParam and @RequestBody which allows you to access JSON inside your parameters or request body respectively.

Now that you have a concrete example to go off, you shouldn't have any problems once you change your request type to application/json.

I use INSERT 'a' + Char(10) + 'b' INTO wherever WHERE whatever

Both the regex and included files are good methods, and I frequently use those. But another alternative is to use a "named location", which is a useful approach in many situations — especially more complicated ones. The official "If is Evil" page shows essentially the following as a good way to do things:

error_page 418 = @common_location;
location /first/location/ {
    return 418;
}
location /second/location/ {
    return 418;
}
location @common_location {
    # The common configuration...
}

There are advantages and disadvantages to these various approaches. One big advantage to a regex is that you can capture parts of the match and use them to modify the response. Of course, you can usually achieve similar results with the other approaches by either setting a variable in the original block or using map. The downside of the regex approach is that it can get unwieldy if you want to match a variety of locations, plus the low precedence of a regex might just not fit with how you want to match locations — not to mention that there are apparently performance impacts from regexes in some cases.

The main advantage of including files (as far as I can tell) is that it is a little more flexible about exactly what you can include — it doesn't have to be a full location block, for example. But it's also just subjectively a bit clunkier than named locations.

Also note that there is a related solution that you may be able to use in similar situations: nested locations. The idea is that you would start with a very general location, apply some configuration common to several of the possible matches, and then have separate nested locations for the different types of paths that you want to match. For example, it might be useful to do something like this:

location /specialpages/ {
    # some config
    location /specialpages/static/ {
        try_files $uri $uri/ =404;
    }
    location /specialpages/dynamic/ {
        proxy_pass http://127.0.0.1;
    }
}

milliseconds = 12884983  // or x milliseconds
hr = 0
min = 0
sec = 0 
day = 0
while (milliseconds >= 1000) {
  milliseconds = (milliseconds - 1000)
  sec = sec + 1
  if (sec >= 60) min = min + 1
  if (sec == 60) sec = 0
  if (min >= 60) hr = hr + 1
  if (min == 60) min = 0
  if (hr >= 24) {
    hr = (hr - 24)
    day = day + 1
  }
}

I hope that my shorter method will help you

i'm not sure if i understand you, but to query the source code of your triggers, procedures, package and functions you can try with the "user_source" table.

select * from user_source

There are two ways to take a photo:

1 - Using an Intent to make a photo

2 - Using the camera API

I think you should use the second way and there is a sample code here for two of them.

In the case you have no natural partition value and just want an ordered number regardless of the partition you can just do a row_number over a constant, in the following example i've just used 'X'. Hope this helps someone

select 
    ROW_NUMBER() OVER(PARTITION BY num ORDER BY col1) as aliascol1, 
    period_next_id, period_name_long
from 
(
  select distinct col1, period_name_long, 'X' as num
  from {TABLE} 
) as x

It can be due to CursorTypeEnum also. My scenario was the initial value equal to CursorTypeEnum.adOpenStatic 3.

After changed to default, CursorTypeEnum.adOpenForwardOnly 0, it backs to normal.

It is a reference to the current file name. In the file foo.rb, __FILE__ would be interpreted as "foo.rb".

Edit: Ruby 1.9.2 and 1.9.3 appear to behave a little differently from what Luke Bayes said in his comment. With these files:

# test.rb
puts __FILE__
require './dir2/test.rb'

# dir2/test.rb
puts __FILE__

Running ruby test.rb will output

test.rb
/full/path/to/dir2/test.rb

I've been searching for a way to save notebooks as html, since whenever I try to download as html with my new Jupyter installation, I always get a 500 : Internal Server Error The error was: nbconvert failed: validate() got an unexpected keyword argument 'relax_add_props' error. Oddly enough, I've found that downloading as html is as simple as:

1. Left click in the notebook
2. Click 'Save As...' in the dropdown menu
3. Save accordingly

No print preview, no print, no nbconvert. Using Jupyter Version: 1.0.0. Just a suggestion to try (obviously not all setups are the same).

For mac users with zshrc file (who don't have bash profile).

1. Go to your user folder and tap cmd + fn + shift + "." (on Mac laptop keyboard !)

2. Hidden files are visible, open .zhrc file with a Text Editor

3. Paste this line, don't forget to change the username between braces :

export PATH="$PATH:/Users/{username}/Library/Android/sdk/platform-tools"

you can save and close the .zhrc

4. Open terminal and reload the file with this :

source ~/.zshrc

Now you can use adb command lines !

If you want to replace an arbitrary sequence of blank characters (tab, space) with one comma, use the following:

sed 's/[\t ]+/,/g' input_file > output_file

or

sed -r 's/[[:blank:]]+/,/g' input_file > output_file

If some of your input lines include leading space characters which are redundant and don't need to be converted to commas, then first you need to get rid of them, and then convert the remaining blank characters to commas. For such case, use the following:

sed 's/ +//' input_file | sed 's/[\t ]+/,/g' > output_file

You just need to have the full expression inside the $. Basically, you need "meters $10^1$". You don't need usetex=True to do this (or most any mathematical formula).

You may also want to use a raw string (e.g. r"\t", vs "\t") to avoid problems with things like \n, \a, \b, \t, \f, etc.

For example:

import matplotlib.pyplot as plt

fig, ax = plt.subplots()
ax.set(title=r'This is an expression $e^{\sin(\omega\phi)}$',
       xlabel='meters $10^1$', ylabel=r'Hertz $(\frac{1}{s})$')
plt.show()

If you don't want the superscripted text to be in a different font than the rest of the text, use \mathregular (or equivalently \mathdefault). Some symbols won't be available, but most will. This is especially useful for simple superscripts like yours, where you want the expression to blend in with the rest of the text.

import matplotlib.pyplot as plt

fig, ax = plt.subplots()
ax.set(title=r'This is an expression $\mathregular{e^{\sin(\omega\phi)}}$',
       xlabel='meters $\mathregular{10^1}$',
       ylabel=r'Hertz $\mathregular{(\frac{1}{s})}$')
plt.show()

For more information (and a general overview of matplotlib's "mathtext"), see: http://matplotlib.org/users/mathtext.html

I wrote an article a while back about how closures can be used to simplify event-handling code. It compares ASP.NET event handling to client-side jQuery.

http://www.hackification.com/2009/02/20/closures-simplify-event-handling-code/

I do not have a Mac OSx machine to test this on but in bash on Linux I use something like the following to chmod only directories:

find . -type d -exec chmod 755 {} \+

but this also does the same thing:

chmod 755 `find . -type d`

and so does this:

chmod 755 $(find . -type d)

The last two are using different forms of subcommands. The first is using backticks (older and depreciated) and the other the $() subcommand syntax.

So I think in your case that the following will do what you want.

chmod 777 $(find "/Users/Test/Desktop/PATH")

How about set the Collision Detection of rigidbody to Continuous or Continuous Dynamic?

http://unity3d.com/support/documentation/Components/class-Rigidbody.html