The nabvar will collapse on small devices. The point of collapsing is defined by @grid-float-breakpoint in variables. By default this will by before 768px. For screens below the 768 pixels screen width, the navbar will look like:

It's possible to change the @grid-float-breakpoint in variables.less and recompile Bootstrap. When doing this you also will have to change @screen-xs-max in navbar.less. You will have to set this value to your new @grid-float-breakpoint -1. See also: https://github.com/twbs/bootstrap/pull/10465. This is needed to change navbar forms and dropdowns at the @grid-float-breakpoint to their mobile version too.

Easiest way is to customize bootstrap

find variable:

 @grid-float-breakpoint

which is set to @screen-sm, you can change it according to your needs. Hope it helps!

For SAAS Users

add your custom variables like $grid-float-breakpoint: 0px; before the @import "bootstrap.scss";

Updated Answer

Trying to open multiple panels of a collapse control that is setup as an accordion i.e. with the data-parent attribute set, can prove quite problematic and buggy (see this question on multiple panels open after programmatically opening a panel)

Instead, the best approach would be to:

1. Allow each panel to toggle individually
2. Then, enforce the accordion behavior manually where appropriate.

To allow each panel to toggle individually, on the data-toggle="collapse" element, set the data-target attribute to the .collapse panel ID selector (instead of setting the data-parent attribute to the parent control. You can read more about this in the question Modify Twitter Bootstrap collapse plugin to keep accordions open.

Roughly, each panel should look like this:

<div class="panel panel-default">
   <div class="panel-heading">
         <h4 class="panel-title"
             data-toggle="collapse" 
             data-target="#collapseOne">
             Collapsible Group Item #1
         </h4>
    </div>
    <div id="collapseOne" 
         class="panel-collapse collapse">
        <div class="panel-body"></div>
    </div>
</div>

To manually enforce the accordion behavior, you can create a handler for the collapse show event which occurs just before any panels are displayed. Use this to ensure any other open panels are closed before the selected one is shown (see this answer to multiple panels open). You'll also only want the code to execute when the panels are active. To do all that, add the following code:

$('#accordion').on('show.bs.collapse', function () {
    if (active) $('#accordion .in').collapse('hide');
});

Then use show and hide to toggle the visibility of each of the panels and data-toggle to enable and disable the controls.

$('#collapse-init').click(function () {
    if (active) {
        active = false;
        $('.panel-collapse').collapse('show');
        $('.panel-title').attr('data-toggle', '');
        $(this).text('Enable accordion behavior');
    } else {
        active = true;
        $('.panel-collapse').collapse('hide');
        $('.panel-title').attr('data-toggle', 'collapse');
        $(this).text('Disable accordion behavior');
    }
});

Working demo in jsFiddle

I had similar problem with margin collapse because of parent having position set to relative. Here are list of commands you can use to disable margin collapsing.

HERE IS PLAYGROUND TO TEST

Just try to assign any parent-fix* class to div.container element, or any class children-fix* to div.margin. Pick the one that fits your needs best.

When

• margin collapsing is disabled, div.absolute with red background will be positioned at the very top of the page.
• margin is collapsing div.absolute will be positioned at the same Y coordinate as div.margin

html, body { margin: 0; padding: 0; }_x000D_
_x000D_
.container {_x000D_
  width: 100%;_x000D_
  position: relative;_x000D_
}_x000D_
_x000D_
.absolute {_x000D_
  position: absolute;_x000D_
  top: 0;_x000D_
  left: 50px;_x000D_
  right: 50px;_x000D_
  height: 100px;_x000D_
  border: 5px solid #F00;_x000D_
  background-color: rgba(255, 0, 0, 0.5);_x000D_
}_x000D_
_x000D_
.margin {_x000D_
  width: 100%;_x000D_
  height: 20px;_x000D_
  background-color: #444;_x000D_
  margin-top: 50px;_x000D_
  color: #FFF;_x000D_
}_x000D_
_x000D_
/* Here are some examples on how to disable margin _x000D_
   collapsing from within parent (.container) */_x000D_
.parent-fix1 { padding-top: 1px; }_x000D_
.parent-fix2 { border: 1px solid rgba(0,0,0, 0);}_x000D_
.parent-fix3 { overflow: auto;}_x000D_
.parent-fix4 { float: left;}_x000D_
.parent-fix5 { display: inline-block; }_x000D_
.parent-fix6 { position: absolute; }_x000D_
.parent-fix7 { display: flex; }_x000D_
.parent-fix8 { -webkit-margin-collapse: separate; }_x000D_
.parent-fix9:before {  content: ' '; display: table; }_x000D_
_x000D_
/* Here are some examples on how to disable margin _x000D_
   collapsing from within children (.margin) */_x000D_
.children-fix1 { float: left; }_x000D_
.children-fix2 { display: inline-block; }

<div class="container parent-fix1">_x000D_
  <div class="margin children-fix">margin</div>_x000D_
  <div class="absolute"></div>_x000D_
</div>

Here is jsFiddle with example you can edit

The problem comes in by me not knowing how to send a unique identifier with an ng-click to only expand/collapse the right content.

You can pass $event with ng-click (ng-dblclick, and ng- mouse events), then you can determine which element caused the event:

<a ng-click="doSomething($event)">do something</a>

Controller:

$scope.doSomething = function(ev) {
    var element = ev.srcElement ? ev.srcElement : ev.target;
    console.log(element, angular.element(element))
    ...
}

See also http://angular-ui.github.com/bootstrap/#/accordion

I had this problem and the problem was bootstrap.js wasn't load in Yii2 framework.First check is jquery loaded in inspect and then check bootstrap.js is loaded?If you used any tooltip Popper.js is needed before bootsrap.js.

You have to write a specific media query for this, from your question, below 768px, the navbar will collapse, so apply it above 768px and below 1000px, just like that:

@media (min-width: 768px) and (max-width: 1000px) {
   .collapse {
       display: none !important;
   }
}

This will hide the navbar collapse until the default occurrence of the bootstrap unit. As the collapse class flips the inner assets inside navbar collapse will be automatically hidden, like wise you have to set your css as you desired design.

working like a charm here for bootstrap 4>4.1.1

var myGroup = $('your-list');

myGroup.on('show.bs.collapse','.collapse', function() {
   myGroup.find('.collapse.show').collapse('hide');
});

Expanding on Tony's answer, and also answering Dhaval Ptl's question, to get the true accordion effect and only allow one row to be expanded at a time, an event handler for show.bs.collapse can be added like so:

$('.collapse').on('show.bs.collapse', function () {
    $('.collapse.in').collapse('hide');
});

I modified his example to do this here: http://jsfiddle.net/QLfMU/116/

Its not mentioned on doc, but Left sidebar on Bootstrap 3 is possible using "Collapse" method.

As mentioned by bootstrap.js :

Collapse.prototype.dimension = function () {
    var hasWidth = this.$element.hasClass('width')
    return hasWidth ? 'width' : 'height'
  }

This mean, adding class "width" into target, will expand by width instead of height :

http://jsfiddle.net/2316sfbz/2/

When you cherry-pick, it creates a new commit with a new SHA. If you do:

git cherry-pick -x <sha>

then at least you'll get the commit message from the original commit appended to your new commit, along with the original SHA, which is very useful for tracking cherry-picks.

A good way to do so is to convert the video into a gif using any online mp4 to gif converter. Then,

Step:1 Create a folder in the repository where you can store all the images and videos you want to show.

Step:2 Then copy the link of the video or image in the repository you are trying to show. For example, you want to show the video of the GAME PROCESS from the link: (https://github.com/Faizun-Faria/Thief_Police_Game/blob/main/Preview/GameVideo.gif). You can simply write the following code in your README.md file to show the gif:

![Game Process](https://github.com/Faizun-Faria/Thief_Police_Game/blob/main/Preview/GameVideo.gif)

While the accepted answer is very true, just want to point out that AllowTransparency has some downfalls. It does not allow child window controls to show up, ie WebBrowser, and it usually forces software rendering which can have negative performance effects.

There is a better work around though.

When you want to create a window with no border that is resizeable and is able to host a WebBrowser control or a Frame control pointed to a URL you simply couldn't, the contents of said control would show empty.

I found a workaround though; in the Window, if you set the WindowStyle to None, ResizeMode to NoResize (bear with me, you will still be able to resize once done) then make sure you have UNCHECKED AllowsTransparency you will have a static sized window with no border and will show the browser control.

Now, you probably still want to be able to resize right? Well we can to that with a interop call:

    [DllImport("user32.dll", CharSet = CharSet.Auto)]
    private static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);

    [DllImportAttribute("user32.dll")]
    public static extern bool ReleaseCapture();

    //Attach this to the MouseDown event of your drag control to move the window in place of the title bar
    private void WindowDrag(object sender, MouseButtonEventArgs e) // MouseDown
    {
        ReleaseCapture();
        SendMessage(new WindowInteropHelper(this).Handle,
            0xA1, (IntPtr)0x2, (IntPtr)0);
    }

    //Attach this to the PreviewMousLeftButtonDown event of the grip control in the lower right corner of the form to resize the window
    private void WindowResize(object sender, MouseButtonEventArgs e) //PreviewMousLeftButtonDown
    {
        HwndSource hwndSource = PresentationSource.FromVisual((Visual)sender) as HwndSource;
        SendMessage(hwndSource.Handle, 0x112, (IntPtr)61448, IntPtr.Zero);
    }

And voila, A WPF window with no border and still movable and resizable without losing compatibility with with controls like WebBrowser

I think this is important to consider for cross-platform execution, i.e. as a CYA. :)

On Windows, 'b' appended to the mode opens the file in binary mode, so there are also modes like 'rb', 'wb', and 'r+b'. Python on Windows makes a distinction between text and binary files; the end-of-line characters in text files are automatically altered slightly when data is read or written. This behind-the-scenes modification to file data is fine for ASCII text files, but it’ll corrupt binary data like that in JPEG or EXE files. Be very careful to use binary mode when reading and writing such files. On Unix, it doesn’t hurt to append a 'b' to the mode, so you can use it platform-independently for all binary files.

This is directly quoted from Python Software Foundation 2.7.x.

When the JVM loads classes, or otherwise sees a literal string, or some code interns a string, it adds the string to a mostly-hidden lookup table that has one copy of each such string. If another copy is added, the runtime arranges it so that all the literals refer to the same string object. This is called "interning". If you say something like

String s = "test";
return (s == "test");

it'll return true, because the first and second "test" are actually the same object. Comparing interned strings this way can be much, much faster than String.equals, as there's a single reference comparison rather than a bunch of char comparisons.

You can add a string to the pool by calling String.intern(), which will give you back the pooled version of the string (which could be the same string you're interning, but you'd be crazy to rely on that -- you often can't be sure exactly what code has been loaded and run up til now and interned the same string). The pooled version (the string returned from intern) will be equal to any identical literal. For example:

String s1 = "test";
String s2 = new String("test");  // "new String" guarantees a different object

System.out.println(s1 == s2);  // should print "false"

s2 = s2.intern();
System.out.println(s1 == s2);  // should print "true"

I think these three links sum it up:

• http://tinodidriksen.com/2010/02/07/cpp-convert-int-to-string-speed/
• http://tinodidriksen.com/2010/02/16/cpp-convert-string-to-int-speed/
• http://www.fastformat.org/performance.html

stringstream and lexical_cast solutions are about the same as lexical cast is using stringstream.

Some specializations of lexical cast use different approach see http://www.boost.org/doc/libs/release/boost/lexical_cast.hpp for details. Integers and floats are now specialized for integer to string conversion.

One can specialize lexical_cast for his/her own needs and make it fast. This would be the ultimate solution satisfying all parties, clean and simple.

Articles already mentioned show comparison between different methods of converting integers <-> strings. Following approaches make sense: old c-way, spirit.karma, fastformat, simple naive loop.

Lexical_cast is ok in some cases e.g. for int to string conversion.

Converting string to int using lexical cast is not a good idea as it is 10-40 times slower than atoi depending on the platform/compiler used.

Boost.Spirit.Karma seems to be the fastest library for converting integer to string.

ex.: generate(ptr_char, int_, integer_number);

and basic simple loop from the article mentioned above is a fastest way to convert string to int, obviously not the safest one, strtol() seems like a safer solution

int naive_char_2_int(const char *p) {
    int x = 0;
    bool neg = false;
    if (*p == '-') {
        neg = true;
        ++p;
    }
    while (*p >= '0' && *p <= '9') {
        x = (x*10) + (*p - '0');
        ++p;
    }
    if (neg) {
        x = -x;
    }
    return x;
}

Please note that we usually use static scripts. So we want to be taken from the cache as much as possible.

This saves network traffic and speeds up landing.

Usage

$.cachedScript( "ajax/test.js" ).done(function( script, textStatus ) {
  console.log( textStatus );
});

The cache: true option has been added to the Ajax method.

In my case the class was registered properly and built in ANY CPU / 64 bit mode.

But the Enable 32-bit Applications property of the IIS Application pool of the application which uses the class was set to True.

Class was not found because of the architecture mismatch between the application pool configuration and the actual registered class.

Setting Enable 32-bit Applications to False fixed the issue.

Use the built-in function dir().

You can use RequestDispatcher as you usually use it in Servlet:

<%@ page contentType="text/html"%>
<%@ page import = "javax.servlet.RequestDispatcher" %>
<%
     RequestDispatcher rd = request.getRequestDispatcher("/yourServletUrl");
     request.setAttribute("msg","HI Welcome");
     rd.forward(request, response);
%>

Always be aware that don't commit any response before you use forward, as it will lead to IllegalStateException.

use below code it helps you....

        BitmapFactory.Options options = new BitmapFactory.Options();

        options.inSampleSize = 4;
        options.inPurgeable = true;
        Bitmap bm = BitmapFactory.decodeFile("your path of image",options);

        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        bm.compress(Bitmap.CompressFormat.JPEG,40,baos); 


        // bitmap object

        byteImage_photo = baos.toByteArray();

                    //generate base64 string of image

                   String encodedImage =Base64.encodeToString(byteImage_photo,Base64.DEFAULT);

  //send this encoded string to server

If you are on Windows, you can use the CreateThreadpoolTimer function to schedule a callback without needing to worry about thread management and without blocking the current thread.

template<typename T>
static void __stdcall timer_fired(PTP_CALLBACK_INSTANCE, PVOID context, PTP_TIMER timer)
{
    CloseThreadpoolTimer(timer);
    std::unique_ptr<T> callable(reinterpret_cast<T*>(context));
    (*callable)();
}

template <typename T>
void call_after(T callable, long long delayInMs)
{
    auto state = std::make_unique<T>(std::move(callable));
    auto timer = CreateThreadpoolTimer(timer_fired<T>, state.get(), nullptr);
    if (!timer)
    {
        throw std::runtime_error("Timer");
    }

    ULARGE_INTEGER due;
    due.QuadPart = static_cast<ULONGLONG>(-(delayInMs * 10000LL));

    FILETIME ft;
    ft.dwHighDateTime = due.HighPart;
    ft.dwLowDateTime = due.LowPart;

    SetThreadpoolTimer(timer, &ft, 0 /*msPeriod*/, 0 /*msWindowLength*/);
    state.release();
}

int main()
{
    auto callback = []
    {
        std::cout << "in callback\n";
    };

    call_after(callback, 1000);
    std::cin.get();
}

public static String timeDifference(long timeDifference1) {
long timeDifference = timeDifference1/1000;
int h = (int) (timeDifference / (3600));
int m = (int) ((timeDifference - (h * 3600)) / 60);
int s = (int) (timeDifference - (h * 3600) - m * 60);

return String.format("%02d:%02d:%02d", h,m,s);

stage.getIcons().add(new Image(<yourclassname>.class.getResourceAsStream("/icon.png" )));

You can add more than one icon with different sizes using this method.The images should be different sizes of the same image and the best size will be chosen. eg. 16x16, 32,32

If both application have the same signature (meaning that both APPS are yours and signed with the same key), you can call your other app activity as follows:

Intent LaunchIntent = getActivity().getPackageManager().getLaunchIntentForPackage(CALC_PACKAGE_NAME);
startActivity(LaunchIntent);

Hope it helps.

One point that must be stressed out is: The .title() function must go before the .mainloop()

Example:

from tkinter import *

# Instantiating/Creating the object
main_menu = Tk()

# Set title
main_menu.title("Hello World")

# Infinite loop
main_menu.mainloop()

Otherwise, this error might occur:

File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/tkinter/__init__.py", line 2217, in wm_title
    return self.tk.call('wm', 'title', self._w, string)
_tkinter.TclError: can't invoke "wm" command: application has been destroyed

And the title won't show up on the top frame.

arr.reduce((o, [key, value]) => ({...o, [key]: value}), {})

Recently I was helping a friend to find why their carousel was not working. Controls would not work and images were not transitioning. I had a working sample on a page I had used and we went through all the code including checking the items above in this post. We pasted the "good" carousel into the same page and it still worked. Now, all css and bootstrap files were the same for both. The code was now identical, so all we could try was the images.

So, we replaced the images with two that were working in my sample. It worked. We replaced the two images with the first two that were originally not working, and it worked. We added back each image (all jpegs) one-by-one, and when we got to the seventh image (of 18) and the carousel failed. Weird. We removed this one image and continued to add the remaining images until they were all added and the carousel worked.

for reference, we were using jquery-3.3.1.slim.min.js and bootstrap/4.3.1/js/bootstrap.min.js on this site.

I do not know why an image would or could cause a carousel to malfunction, but it did. I couldn't find a reference to this cause elsewhere either, so I'm posting here for posterity in the hope that it might help someone else when other solutions fail.

Test carousel with limited set of "known-to-be-good" images.

For the sake of completeness.

Using Java8

people.sort(Comparator.comparingInt(People::getId));

if you want in descending order

people.sort(Comparator.comparingInt(People::getId).reversed());

It looks like there's something else called Afisho_rankimin in your DB so the function is not being created. Try calling your function something else. E.g.

CREATE FUNCTION dbo.Afisho_rankimin1(@emri_rest int)
RETURNS int
AS
   BEGIN
       Declare @rankimi int
       Select @rankimi=dbo.RESTORANTET.Rankimi
       From RESTORANTET
       Where  dbo.RESTORANTET.ID_Rest=@emri_rest
       RETURN @rankimi
  END
  GO

Note that you need to call this only once, not every time you call the function. After that try calling

SELECT dbo.Afisho_rankimin1(5) AS Rankimi 

In other words, doesn't DEFAULT render NOT NULL redundant ?

No, it is not redundant. To extended accepted answer. For column col which is nullable awe can insert NULL even when DEFAULT is defined:

CREATE TABLE t(id INT PRIMARY KEY, col INT DEFAULT 10);

-- we just inserted NULL into column with DEFAULT
INSERT INTO t(id, col) VALUES(1, NULL);

+-----+------+
| ID  | COL  |
+-----+------+
|   1 | null |
+-----+------+

Oracle introduced additional syntax for such scenario to overide explicit NULL with default DEFAULT ON NULL:

CREATE TABLE t2(id INT PRIMARY KEY, col INT DEFAULT ON NULL 10);
-- same as
--CREATE TABLE t2(id INT PRIMARY KEY, col INT DEFAULT ON NULL 10 NOT NULL); 

INSERT INTO t2(id, col) VALUES(1, NULL);

+-----+-----+
| ID  | COL |
+-----+-----+
|  1  |  10 |
+-----+-----+

Here we tried to insert NULL but get default instead.

db<>fiddle demo

ON NULL

If you specify the ON NULL clause, then Oracle Database assigns the DEFAULT column value when a subsequent INSERT statement attempts to assign a value that evaluates to NULL.

When you specify ON NULL, the NOT NULL constraint and NOT DEFERRABLE constraint state are implicitly specified.

You can use sdp size unit instead of dp size unit. The sdp size unit is relative to the screen size and therefor is often preferred for targeting multiple screen sizes.

Use it carefully! for example, in most cases you still need to design a different layout for tablets.

There is a good explanation at https://stackoverflow.com/a/33833319/903783

The values expected seem to be xlCopy and xlCut according to xlCutCopyMode enumeration (https://msdn.microsoft.com/en-us/VBA/Excel-VBA/articles/xlcutcopymode-enumeration-excel), but the 0 value (this is what False equals to in VBA) seems to be useful to clear Excel data put on the Clipboard.

A lazy way of doing this if there are alot of tables to be deleted.

1. Get table using the below

   • For sql server - SELECT CONCAT(name,',') Table_Name FROM SYS.tables;
   • For oralce - SELECT CONCAT(TABLE_NAME,',') FROM SYS.ALL_TABLES;

2. Copy and paste the table names from the result set and paste it after the DROP command.

$(document).ready(function() {
    $('select#select_2').change(function() {
        var selectedText = $(this).find('option:selected').text();
        alert(selectedText);
    });
});

Fiddle

For excluding multiple file types, you can use '+' to concatenate other lists. For example:

xcopy /r /d /i /s /y /exclude:excludedfileslist1.txt+excludedfileslist2.txt C:\dev\apan C:\web\apan

Source: http://www.tech-recipes.com/rx/2682/xcopy_command_using_the_exclude_flag/

I post the solution that worked for me !

var form = $('#checkboxList input[type="checkbox"]').map(function() {
               return { name: this.name, value: this.checked ? this.value : "false" };
            }).get();

var data = JSON.stringify(form);

data value is : "[{"name":"cb1","value":"false"},{"name":"cb2","value":"true"},{"name":"cb3","value":"false"},{"name":"cb4","value":"true"}]"

Another option is Array.isArray()

if(! Array.isArray(classNames) ){
    classNames = [classNames]
}

Another option:

$(el).trigger({type: 'keypress', which: 13, keyCode: 13});

http://api.jquery.com/trigger/

A simple and effective one-liner:

function isMobile() { return ('ontouchstart' in document.documentElement); }

However above code doesn't take into account the case for laptops with touchscreen. Thus, I provide this second version, based on @Julian solution:

function isMobile() {
  try{ document.createEvent("TouchEvent"); return true; }
  catch(e){ return false; }
}

If none of the above solutions work for you (they did not for me) here is what worked on my server:

RewriteCond %{HTTPS} =on
RewriteRule ^(.*)$ http://%{HTTP_HOST}/$1 [L,R=301]

Thanks to Rajesh Goel in Android Studio:

Run > Edit Configurations...

Select a test (better to select a parent test class) and set a Shorten command line: option to classpath file. Then OK (or Apply, OK).

Try this:

update table YourTable
set YourField = substring(YourField, 5, len(YourField)-3);

I had the same issue and I solved by doing the following:

1. removing the old tools ($ sudo rm -rf /Library/Developer/CommandLineTools)
2. install xcode command line tools again ($ xcode-select --install).

After these steps you will see a pop to install the new version of the tools.

unanswered core problem persists:

My working directory is now c:\users\projectname.git So then I try to import the project using the eclipse "import" option. When I try to import selecting the option "Use the new projects wizard" the source code is not imported, if I import selecting the option "Import as general project" the source code is imported but the created project created by Eclipse is not a java project. When selecting the option "Use the new projects wizard" and creating a new java project using the wizard should'nt the code be automatically imported ?

Yes it should.

It's a bug. Reported here.

Here is a workaround:

• Import as general project

• Notice the imported data is no valid Eclipse project (no build path available)

• Open the .project xml file in the project folder in Eclipse. If you can't see this file, see How can I get Eclipse to show .* files?.

• Go to source tab

• Search for <natures></natures> and change it to <natures><nature>org.eclipse.jdt.core.javanature</nature></natures> and save the file

  (idea comes from here)

• Right click the src folder, go to Build Path... and click Use as Source Folder

After that, you should be able to run & debug the project, and also use team actions via right-click in the package explorer.

If you still have troubles running the project (something like "main class not found"), make sure the <buildSpec> inside the .project file is set (as described here):

<buildSpec>
    <buildCommand>
        <name>org.eclipse.jdt.core.javabuilder</name>
        <arguments>
        </arguments>
    </buildCommand>
</buildSpec>

you are in a situation where you cannot set a certain program as the default program to use when opening a certain type of file, I've found using a .bat file handy. In my case, Textpad runs on my machine via Microsoft Application Virtualization ("AppV"). The path to Textpad is in an "AppV directory" so to speak. My Textpad AppV shortcut has this as a target...

%ALLUSERSPROFILE%\Microsoft\AppV\Client\Integration\
 12345ABC-A1BC-1A23-1A23-1234567E1234\Root\TextPad.exe

To associate the textpad.exe with 'txt' files via a 'bat' file:

1) In Explorer, create a new ('txt') file and save as opentextpad.bat in an "appropriate" location

2) In the opentextpad.bat file, type this line:

textpad.exe %1  

3) Save and Close

4) In explorer, perform windows file association by right-clicking on a 'txt' file (e.g. 'dummy.txt') and choose 'Open with > Choose default program...' from the menu. In the 'Open with' window, click 'Browse...', then navigate to and select your textpad.bat file. Click 'Open'. You'll return to the 'Open with' window. Make sure to check the 'Always use the selected program to open this type of file' checkbox. Click 'OK' and the window will close.

When you open a 'txt' file now, it will open the file with 'textpad.exe'.

Hope this is useful.

If your PC has tons of memory, a brute single line can be fast enough with numpy:

N = 10000000; tst = np.arange(1, N); tst[np.mod(N, tst) == 0]
Out: 
array([      1,       2,       4,       5,       8,      10,      16,
            20,      25,      32,      40,      50,      64,      80,
           100,     125,     128,     160,     200,     250,     320,
           400,     500,     625,     640,     800,    1000,    1250,
          1600,    2000,    2500,    3125,    3200,    4000,    5000,
          6250,    8000,   10000,   12500,   15625,   16000,   20000,
         25000,   31250,   40000,   50000,   62500,   78125,   80000,
        100000,  125000,  156250,  200000,  250000,  312500,  400000,
        500000,  625000, 1000000, 1250000, 2000000, 2500000, 5000000])

Takes less than 1s on my slow PC.

How to without a dummy initial view controller

Ensure all initial view controllers have a Storyboard ID.

In the storyboard, uncheck the "Is initial View Controller" attribute from the first view controller.

If you run your app at this point you'll read:

Failed to instantiate the default view controller for UIMainStoryboardFile 'MainStoryboard' - perhaps the designated entry point is not set?

And you'll notice that your window property in the app delegate is now nil.

In the app's setting, go to your target and the Info tab. There clear the value of Main storyboard file base name. On the General tab, clear the value for Main Interface. This will remove the warning.

Create the window and desired initial view controller in the app delegate's application:didFinishLaunchingWithOptions: method:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:UIScreen.mainScreen.bounds];

    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];

    UIViewController *viewController = // determine the initial view controller here and instantiate it with [storyboard instantiateViewControllerWithIdentifier:<storyboard id>];

    self.window.rootViewController = viewController;
    [self.window makeKeyAndVisible];

    return YES;
}

You probably haven't added a reference to Microsoft XML (any version) for Dim objHTTP As New MSXML2.XMLHTTP in the VBA window's Tools/References... dialog.

Also, it's a good idea to avoid using late binding (CreateObject...); better to use early binding (Dim objHTTP As New MSXML2.XMLHTTP), as early binding allows you to use Intellisense to list the members and do all sorts of design-time validation.

npm ws was the answer for me. I found it less intrusive and more straight forward. With it was also trivial to mix websockets with rest services. Shared simple code on this post.

var WebSocketServer = require("ws").Server;
var http = require("http");
var express = require("express");
var port = process.env.PORT || 5000;

var app = express();
    app.use(express.static(__dirname+ "/../"));
    app.get('/someGetRequest', function(req, res, next) {
       console.log('receiving get request');
    });
    app.post('/somePostRequest', function(req, res, next) {
       console.log('receiving post request');
    });
    app.listen(80); //port 80 need to run as root

    console.log("app listening on %d ", 80);

var server = http.createServer(app);
    server.listen(port);

console.log("http server listening on %d", port);

var userId;
var wss = new WebSocketServer({server: server});
    wss.on("connection", function (ws) {

    console.info("websocket connection open");

    var timestamp = new Date().getTime();
    userId = timestamp;

    ws.send(JSON.stringify({msgType:"onOpenConnection", msg:{connectionId:timestamp}}));


    ws.on("message", function (data, flags) {
        console.log("websocket received a message");
        var clientMsg = data;

        ws.send(JSON.stringify({msg:{connectionId:userId}}));


    });

    ws.on("close", function () {
        console.log("websocket connection close");
    });
});
console.log("websocket server created");

If someone still needs it (like I do).

The specified role_name must be a role that the current session user is a member of. https://www.postgresql.org/docs/10/sql-set-role.html

We need to make the current session user a member of the role:

create role myrole;
set role myrole;
grant myrole to myuser;
set role myrole;

produces:

Role ROLE created.


Error starting at line : 4 in command -
set role myrole
Error report -
ERROR: permission denied to set role "myrole"

Grant succeeded.


Role SET succeeded.

A one-liner for random RGB values:

new Color((int)(Math.random() * 0x1000000))

Menu File → Preference → Settings →

Check the "Trim Trailing Whitespace" option - "When enabled, will trim trailing whitespace when saving a file".

You can use single line comments:

-- this is a comment
# this is also a comment

Or a multiline comment:

/*
   multiline
   comment
*/

There is a rule in Python programming called "it is Easier to Ask for Forgiveness than for Permission" (in short: EAFP). It means that you should catch exceptions instead of checking values for validity.

Thus, try the following:

try:
    qByUser = byUsrUrlObj.read()
    qUserData = json.loads(qByUser).decode('utf-8')
    questionSubjs = qUserData["all"]["questions"]
except ValueError:  # includes simplejson.decoder.JSONDecodeError
    print 'Decoding JSON has failed'

EDIT: Since simplejson.decoder.JSONDecodeError actually inherits from ValueError (proof here), I simplified the catch statement by just using ValueError.

In the future.

ALTER TABLE Employees
ADD UserID int;

ALTER TABLE Employees
ADD CONSTRAINT FK_ActiveDirectories_UserID FOREIGN KEY (UserID)
    REFERENCES ActiveDirectories(id);

You can only use await in an async method, and Main cannot be async.

You'll have to use your own async-compatible context, call Wait on the returned Task in the Main method, or just ignore the returned Task and just block on the call to Read. Note that Wait will wrap any exceptions in an AggregateException.

If you want a good intro, see my async/await intro post.

You was near:

this["instance_" + a] = function () {...};

{...};

Maybe you forgot to change the permissions of app/cache app/log

I'm using Ubuntu so

sudo chmod -R 777 app/cache
sudo chmod -R 777 app/logs
sudo setfacl -dR -m u::rwX app/cache app/logs

Hope it helps..

        function getDatas() {
            let cacheKey = 'memories';

            if (cacheKey in localStorage) {
                let datas = JSON.parse(localStorage.getItem(cacheKey));

                // if expired
                if (datas['expires'] < Date.now()) {
                    localStorage.removeItem(cacheKey);

                    getDatas()
                } else {
                    setDatas(datas);
                }
            } else {
                $.ajax({
                    "dataType": "json",
                    "success": function(datas, textStatus, jqXHR) {
                        let today = new Date();

                        datas['expires'] = today.setDate(today.getDate() + 7) // expires in next 7 days

                        setDatas(datas);

                        localStorage.setItem(cacheKey, JSON.stringify(datas));
                    },
                    "url": "http://localhost/phunsanit/snippets/PHP/json.json_encode.php",
                });
            }
        }

        function setDatas(datas) {
            // display json as text
            $('#datasA').text(JSON.stringify(datas));

            // your code here
           ....

        }

        // call
        getDatas();

enter link description here

Despite using display: inline-block. My div would fill the screen width when the children elements had their widths set to % of parent. If anyone else is looking for a solution to this and doesn't mind using screen proportion instead of parent proportion, replace the % with vw for width (Viewport Width), or vh for height (Viewport Height).

There are very nice Emoji icons instructions available at

• https://gist.github.com/rxaviers/7360908
• or at https://github.com/StylishThemes/GitHub-Dark/wiki/Emoji

You can check them out. I hope you would find suitable icons for your writing.

Best,

You can use the apply function of the Series object:

>>> df = pd.DataFrame([['  a  ', 10], ['  c  ', 5]])
>>> df[0][0]
'  a  '
>>> df[0] = df[0].apply(lambda x: x.strip())
>>> df[0][0]
'a'

Note the usage of strip and not the regex which is much faster

Another option - use the apply function of the DataFrame object:

>>> df = pd.DataFrame([['  a  ', 10], ['  c  ', 5]])
>>> df.apply(lambda x: x.apply(lambda y: y.strip() if type(y) == type('') else y), axis=0)

   0   1
0  a  10
1  c   5

You can also clear the watch inside the callback if you want to clear it right after something happens. That way your $watch will stay active until used.

Like so...

var clearWatch = $scope.$watch('quartzCrystal', function( crystal ){
  if( isQuartz( crystal )){
    // do something special and then stop watching!
    clearWatch();
  }else{
    // maybe do something special but keep watching!
  } 
}

A simple thing you can do is position your fixed DIV relative to the rest of your page with % values.

Check out this jsfiddle here where the fixed DIV is a sidebar.

div#wrapper {
    margin: auto;
    width: 80%;
}

div#main {
    width: 60%;
}

div#sidebar {
    position: fixed;
    width: 30%;
    left: 60%;
}

And a brief picture below describing the layout above:

Profiling shows that statement: std::copy() is always as fast as memcpy() or faster is false.

My system:

HP-Compaq-dx7500-Microtower 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux.

gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2

The code (language: c++):

    const uint32_t arr_size = (1080 * 720 * 3); //HD image in rgb24
    const uint32_t iterations = 100000;
    uint8_t arr1[arr_size];
    uint8_t arr2[arr_size];
    std::vector<uint8_t> v;

    main(){
        {
            DPROFILE;
            memcpy(arr1, arr2, sizeof(arr1));
            printf("memcpy()\n");
        }

        v.reserve(sizeof(arr1));
        {
            DPROFILE;
            std::copy(arr1, arr1 + sizeof(arr1), v.begin());
            printf("std::copy()\n");
        }

        {
            time_t t = time(NULL);
            for(uint32_t i = 0; i < iterations; ++i)
                memcpy(arr1, arr2, sizeof(arr1));
            printf("memcpy()    elapsed %d s\n", time(NULL) - t);
        }

        {
            time_t t = time(NULL);
            for(uint32_t i = 0; i < iterations; ++i)
                std::copy(arr1, arr1 + sizeof(arr1), v.begin());
            printf("std::copy() elapsed %d s\n", time(NULL) - t);
        }
    }

g++ -O0 -o test_stdcopy test_stdcopy.cpp

memcpy() profile: main:21: now:1422969084:04859 elapsed:2650 us
std::copy() profile: main:27: now:1422969084:04862 elapsed:2745 us
memcpy() elapsed 44 s std::copy() elapsed 45 s

g++ -O3 -o test_stdcopy test_stdcopy.cpp

memcpy() profile: main:21: now:1422969601:04939 elapsed:2385 us
std::copy() profile: main:28: now:1422969601:04941 elapsed:2690 us
memcpy() elapsed 27 s std::copy() elapsed 43 s

Red Alert pointed out that the code uses memcpy from array to array and std::copy from array to vector. That coud be a reason for faster memcpy.

Since there is

v.reserve(sizeof(arr1));

there shall be no difference in copy to vector or array.

The code is fixed to use array for both cases. memcpy still faster:

{
    time_t t = time(NULL);
    for(uint32_t i = 0; i < iterations; ++i)
        memcpy(arr1, arr2, sizeof(arr1));
    printf("memcpy()    elapsed %ld s\n", time(NULL) - t);
}

{
    time_t t = time(NULL);
    for(uint32_t i = 0; i < iterations; ++i)
        std::copy(arr1, arr1 + sizeof(arr1), arr2);
    printf("std::copy() elapsed %ld s\n", time(NULL) - t);
}

memcpy()    elapsed 44 s
std::copy() elapsed 48 s 

Another way to think about Return-Path vs Reply-To is to compare it to snail mail.

When you send an envelope in the mail, you specify a return address. If the recipient does not exist or refuses your mail, the postmaster returns the envelope back to the return address. For email, the return address is the Return-Path.

Inside of the envelope might be a letter and inside of the letter it may direct the recipient to "Send correspondence to example address". For email, the example address is the Reply-To.

In essence, a Postage Return Address is comparable to SMTP's Return-Path header and SMTP's Reply-To header is similar to the replying instructions contained in a letter.

g.next() has been renamed to g.__next__(). The reason for this is consistency: special methods like __init__() and __del__() all have double underscores (or "dunder" in the current vernacular), and .next() was one of the few exceptions to that rule. This was fixed in Python 3.0. [*]

But instead of calling g.__next__(), use next(g).

[*] There are other special attributes that have gotten this fix; func_name, is now __name__, etc.

This much code works down for me when using angular 4 as the client side and PHP as the server side.

header("Access-Control-Allow-Origin: *");

For me when I run git clone, Git will store the cloned package in the directory that I am running the command from.

- I use windows.

for example :

C:\Users\user>git clone https://github.com/broosaction/aria

will create a folder:

 C:\Users\user\aria

To avoid any permission issues, try to run it as administrator. This worked for me on Win10.

Adding productFlavors{} to the app build.gradle solved the issue for me. See below:

buildTypes {
        release {
             ...
        }
    }
productFlavors {
    }

update 2017.12.25

"react-router-dom": "^4.2.2"

url like

BrowserHistory: http://localhost:3000/demo-7/detail/2?sort=name

HashHistory: http://localhost:3000/demo-7/#/detail/2?sort=name

with query-string dependency:

this.id = props.match.params.id;
this.searchObj = queryString.parse(props.location.search);
this.from = props.location.state.from;

console.log(this.id, this.searchObj, this.from);

results:

2 {sort: "name"} home

"react-router": "^2.4.1"

Url like http://localhost:8080/react-router01/1?name=novaline&age=26

const queryParams = this.props.location.query;

queryParams is a object contains the query params: {name: novaline, age: 26}

I know there are many other answers, but here is another way to do it using the sort and rle functions. The function rle stands for Run Length Encoding. It can be used for counts of runs of numbers (see the R man docs on rle), but can also be applied here.

test.data = rep(c(1, 2, 2, 2), 25)
rle(sort(test.data))
## Run Length Encoding
##   lengths: int [1:2] 25 75
##   values : num [1:2] 1 2

If you capture the result, you can access the lengths and values as follows:

## rle returns a list with two items.
result.counts <- rle(sort(test.data))
result.counts$lengths
## [1] 25 75
result.counts$values
## [1] 1 2

What's happening is that you're bitten by this problem. Basically, what happened is that you didn't register your controllers explicitly in your container. Unity tries to resolve unregistered concrete types for you, but because it can't resolve it (caused by an error in your configuration), it return null. It is forced to return null, because Web API forces it to do so due to the IDependencyResolver contract. Since Unity returns null, Web API will try to create the controller itself, but since it doesn't have a default constructor it will throw the "Make sure that the controller has a parameterless public constructor" exception. This exception message is misleading and doesn't explain the real cause.

You would have seen a much clearer exception message if you registered your controllers explicitly, and that's why you should always register all root types explicitly.

But of course, the configuration error comes from you adding the second constructor to your DbContext. Unity always tries to pick the constructor with the most arguments, but it has no idea how to resolve this particular constructor.

So the real cause is that you are trying to use Unity's auto-wiring capabilities to create the DbContext. DbContext is a special type that shouldn't be auto-wired. It is a framework type and you should therefore fallback to registering it using a factory delegate:

container.Register<DashboardDbContext>(
    new InjectionFactory(c => new DashboardDbContext())); 

You can pass the parent´s stdio to the child process if that´s what you want:

require('child_process').execSync(
    'rsync -avAXz --info=progress2 "/src" "/dest"',
    {stdio: 'inherit'}
);

Just for completeness, there is also the LINQ/Lambda way:

myMoney.ForEach((theMoney) => Console.WriteLine("amount is {0}, and type is {1}", theMoney.amount, theMoney.type));

constexpr functions are really nice and a great addition to c++. However, you are right in that most of the problems it solves can be inelegantly worked around with macros.

However, one of the uses of constexpr has no C++03 equivalent, typed constants.

// This is bad for obvious reasons.
#define ONE 1;

// This works most of the time but isn't fully typed.
enum { TWO = 2 };

// This doesn't compile
enum { pi = 3.1415f };

// This is a file local lvalue masquerading as a global
// rvalue.  It works most of the time.  But May subtly break
// with static initialization order issues, eg pi = 0 for some files.
static const float pi = 3.1415f;

// This is a true constant rvalue
constexpr float pi = 3.1415f;

// Haven't you always wanted to do this?
// constexpr std::string awesome = "oh yeah!!!";
// UPDATE: sadly std::string lacks a constexpr ctor

struct A
{
   static const int four = 4;
   static const int five = 5;
   constexpr int six = 6;
};

int main()
{
   &A::four; // linker error
   &A::six; // compiler error

   // EXTREMELY subtle linker error
   int i = rand()? A::four: A::five;
   // It not safe use static const class variables with the ternary operator!
}

//Adding this to any cpp file would fix the linker error.
//int A::four;
//int A::six;

Firstly checked the list of installed Python packages by:

pip list | grep -i keras

If there is keras shown then install it by:

pip install keras --upgrade --log ./pip-keras.log

now check the log, if there is any pending dependencies are present, it will affect your installation. So remove dependencies and then again install it.

update the registry with current version of explorer
@"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION"

public enum BrowserEmulationVersion
{
    Default = 0,
    Version7 = 7000,
    Version8 = 8000,
    Version8Standards = 8888,
    Version9 = 9000,
    Version9Standards = 9999,
    Version10 = 10000,
    Version10Standards = 10001,
    Version11 = 11000,
    Version11Edge = 11001
}

key.SetValue(programName, (int)browserEmulationVersion, RegistryValueKind.DWord);

I think since we don't have $rootScope kind of thing in angular 2 as in angular 1.x. We can use angular 2 shared service/class while in ngOnDestroy pass data to service and after routing take the data from the service in ngOnInit function:

Here I am using DataService to share hero object:

import { Hero } from './hero';
export class DataService {
  public hero: Hero;
}

Pass object from first page component:

 ngOnDestroy() {
    this.dataService.hero = this.hero; 
 }

Take object from second page component:

 ngOnInit() {
    this.hero = this.dataService.hero; 
 }

Here is an example: plunker

You can take the number of prime number inputs. As per your method I have taken here a predefined count of 10:

i = 2
if i == 2:
    print(str(i) + "is a prime no")
    i = i+1
c=1

while c<10:
    for j in range(2, i):
        if i%j==0:
            break

    if i == j+1:
        print(str(i) + "is aa prime no")
        c=c+1

    i=i+1

Little comment to answer:

if you have several virtual hosts on several IPs in several config files in sites-available/, than "default" domain for IP will be taken from first file by alphabetic order.

And as Pavel said, there is "default_server" argument for "listen" directive http://nginx.org/en/docs/http/ngx_http_core_module.html#listen

If you need fixed size types, use types like uint32_t (unsigned integer 32 bits) defined in stdint.h. They are specified in C99.

Just click the dropdown button on left side of RUN button (in your image the dropdown which is in red box) select 'app' option from that and RUN button will be enabled.

Please refer below screenshot.

It can be achieved using RelativeLayout

<RelativeLayout 
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

   <ImageView 
      android:src="@drawable/icon"
      android:layout_height="wrap_content"
      android:layout_width="wrap_content"
      android:layout_alignParentRight="true"
      android:layout_alignParentBottom="true" />

</RelativeLayout>

It can also be caused by piping out of a pair of curly braces on a line.

This fails:

{ /usr/local/bin/mycommand ; outputstatus=$? } >> /var/log/mycommand.log 2>&1h
do_something
#Get NOW that saved output status for the following $? invocation
sh -c "exit $outputstatus"
do_something_more

while this is allowed:

{
   /usr/local/bin/mycommand
   outputstatus=$?
} >> /var/log/mycommand.log 2>&1h
do_something
#Get NOW that saved output status for the following $? invocation
sh -c "exit $outputstatus"
do_something_more

The way Facebook does this is pretty interesting.

A common method of doing such notifications is to poll a script on the server (using AJAX) on a given interval (perhaps every few seconds), to check if something has happened. However, this can be pretty network intensive, and you often make pointless requests, because nothing has happened.

The way Facebook does it is using the comet approach, rather than polling on an interval, as soon as one poll completes, it issues another one. However, each request to the script on the server has an extremely long timeout, and the server only responds to the request once something has happened. You can see this happening if you bring up Firebug's Console tab while on Facebook, with requests to a script possibly taking minutes. It is quite ingenious really, since this method cuts down immediately on both the number of requests, and how often you have to send them. You effectively now have an event framework that allows the server to 'fire' events.

Behind this, in terms of the actual content returned from those polls, it's a JSON response, with what appears to be a list of events, and info about them. It's minified though, so is a bit hard to read.

In terms of the actual technology, AJAX is the way to go here, because you can control request timeouts, and many other things. I'd recommend (Stack overflow cliche here) using jQuery to do the AJAX, it'll take a lot of the cross-compability problems away. In terms of PHP, you could simply poll an event log database table in your PHP script, and only return to the client when something happens? There are, I expect, many ways of implementing this.

Implementing:

Server Side:

There appear to be a few implementations of comet libraries in PHP, but to be honest, it really is very simple, something perhaps like the following pseudocode:

while(!has_event_happened()) {
   sleep(5);
}

echo json_encode(get_events());

• The has_event_happened function would just check if anything had happened in an events table or something, and then the get_events function would return a list of the new rows in the table? Depends on the context of the problem really.

• Don't forget to change your PHP max execution time, otherwise it will timeout early!

Client Side:

Take a look at the jQuery plugin for doing Comet interaction:

• Project homepage: http://plugins.jquery.com/project/Comet
• Google Code: https://code.google.com/archive/p/jquerycomet/ - Appears to have some sort of example usage in the subversion repository.

That said, the plugin seems to add a fair bit of complexity, it really is very simple on the client, perhaps (with jQuery) something like:

function doPoll() {
   $.get("events.php", {}, function(result) {
      $.each(result.events, function(event) { //iterate over the events
          //do something with your event
      });
      doPoll(); 
      //this effectively causes the poll to run again as
      //soon as the response comes back
   }, 'json'); 
}

$(document).ready(function() {
    $.ajaxSetup({
       timeout: 1000*60//set a global AJAX timeout of a minute
    });
    doPoll(); // do the first poll
});

The whole thing depends a lot on how your existing architecture is put together.

It can be something so silly as you are transferring the file via FTP to a target machine, you go and run the .JAR file but this was so big that it has not yet been finished transferred :) Yes it happened to me..

Using the data points from the accepted answer you can use polynomial interpolation to obtain a formula.

WolframAlpha Input: interpolating polynomial {{1,.63},{2,.82}, {3,1}, {4,1.13}, {5,1.5}, {6, 2}, {7,3}}

Formula: 0.00223611x^6 - 0.0530417x^5 + 0.496319x^4 - 2.30479x^3 + 5.51644x^2 - 6.16717x + 3.14

And use in Groovy code:

import java.math.*
def convert = {x -> (0.00223611*x**6 - 0.053042*x**5 + 0.49632*x**4 - 2.30479*x**3 + 5.5164*x**2 - 6.167*x + 3.14).setScale(2, RoundingMode.HALF_UP) }
(1..7).each { i -> println(convert(i)) }

Ignacio Vazquez-Abrams is correct. But to elaborate, re.match() will return either None, which evaluates to False, or a match object, which will always be True as he said. Only if you want information about the part(s) that matched your regular expression do you need to check out the contents of the match object.

If you do not care about the data in management database; i.e. users, vhosts, messages etc., and neither about other queues, then you can reset via commandline by running the following commands in order:

WARNING: In addition to the queues, this will also remove any users and vhosts, you have configured on your RabbitMQ server; and will delete any persistent messages

rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl start_app

The rabbitmq documentation says that the reset command:

Returns a RabbitMQ node to its virgin state.

Removes the node from any cluster it belongs to, removes all data from the management database, such as configured users and vhosts, and deletes all persistent messages.

So, be careful using it.

I also had this problem after converting my java project into a maven project. I solved it as follows:

Right click on your project ->Project Facets -> click on Java, then Apply.

The other answers here are correct - use reverse DNS lookups. If you want to do it via a scripting language (Python, Perl) you could use the gethostbyaddr API.

Use the .scrollHeight property of the DOM node: $('#your_div')[0].scrollHeight

Try:

import android.os.Vibrator;
...
Vibrator v = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
// Vibrate for 500 milliseconds
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
    v.vibrate(VibrationEffect.createOneShot(500, VibrationEffect.DEFAULT_AMPLITUDE));
} else {
    //deprecated in API 26 
    v.vibrate(500);
}

Note:

Don't forget to include permission in AndroidManifest.xml file:

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

As has been mentioned, slicing with None or with np.newaxes is a great way to do this. Another alternative is to use transposes and broadcasting, as in

(data.T - vector).T

and

(data.T / vector).T

For higher dimensional arrays you may want to use the swapaxes method of NumPy arrays or the NumPy rollaxis function. There really are a lot of ways to do this.

For a fuller explanation of broadcasting, see http://docs.scipy.org/doc/numpy/user/basics.broadcasting.html

Blobs are returned with file type from backend. The following function will accept any file type and popup download window:

downloadFile(route: string, filename: string = null): void{

    const baseUrl = 'http://myserver/index.php/api';
    const token = 'my JWT';
    const headers = new HttpHeaders().set('authorization','Bearer '+token);
    this.http.get(baseUrl + route,{headers, responseType: 'blob' as 'json'}).subscribe(
        (response: any) =>{
            let dataType = response.type;
            let binaryData = [];
            binaryData.push(response);
            let downloadLink = document.createElement('a');
            downloadLink.href = window.URL.createObjectURL(new Blob(binaryData, {type: dataType}));
            if (filename)
                downloadLink.setAttribute('download', filename);
            document.body.appendChild(downloadLink);
            downloadLink.click();
        }
    )
}

Guys to get the mix right on Windows, you need to do the following

1. Download and install any version of JDK 1.8 or higher.
2. Open environment variables, create an environment variable called JAVA_HOME and set value to JDK install path. C:\Program Files\Java\jdk1.8.0_162 make sure you do not add the \bin in the value.

3. In your system path variable, put a semi-colon ; and add this value to system path e.g C:\Program Files\Java\jdk1.8.0_162\bin; Here the \bin is added.

Note: The environment variables are tricky.They are supposed to be closed by a ; before opening another. That is why we put one before adding the value and one after the value to close it.

4. Now close terminal and reopen then run previous commands.

#i'm also maintaining insertion order here
Map<Integer,ArrayList> d=new LinkedHashMap<>();
for( int i=0; i<2; i++)
{
int id=s.nextInt();
ArrayList al=new ArrayList<>();
al.add(s.next());  //name
al.add(s.next());  //category
al.add(s.nextInt()); //fee
d.put(id, al);
 }

If you have too many installers to find what you are looking for easily, here is some powershell to provide a filter and narrow it down a little by display name.

$filter = "*core*sdk*"; (Get-ChildItem HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall).Name | % { $path = "Registry::$_"; Get-ItemProperty $path } | Where-Object { $_.DisplayName -like $filter } | Select-Object -Property DisplayName, PsChildName

To fix the indentation and formatting in all files of your solution:

1. Install the Format All Files extension => close VS, execute the .vsix file and reopen VS;
2. Menu Tools > Options... > Text Editor > All Languages > Tabs:
   1. Click on Smart (for resolving conflicts);
   2. Type the Tab Size and Indent Size you want (e.g. 2);
   3. Click on Insert Spaces if you want to replace tabs by spaces;
3. In the Solution Explorer (Ctrl+Alt+L) right click in any file and choose from the menu Format All Files (near the bottom).

This will recursively open and save all files in your solution, setting the indentation you defined above.

You might want to check other programming languages tabs (Options...) for Code Style > Formatting as well.

You could also make the ajax call more generic, reusable, so you can call it from different CRUD(create, read, update, delete) tasks for example and treat the success cases from those calls.

makePostCall = function (url, data) { // here the data and url are not hardcoded anymore
   var json_data = JSON.stringify(data);

    return $.ajax({
        type: "POST",
        url: url,
        data: json_data,
        dataType: "json",
        contentType: "application/json;charset=utf-8"
    });
}

// and here a call example
makePostCall("index.php?action=READUSERS", {'city' : 'Tokio'})
    .success(function(data){
               // treat the READUSERS data returned
   })
    .fail(function(sender, message, details){
           alert("Sorry, something went wrong!");
  });

<input type="button" value="..." onClick="fbLikeDump(); WriteCookie();" />

You can embed all dlls in you main dll. See: Embedding DLLs in a compiled executable

Just to clarify the best practice:

1. Text format messages should almost always be stored as TEXT (they end up being arbitrarily long)

2. String attributes should be stored as VARCHAR (the destination user name, the subject, etc...).

I understand that you've got a front end limit, which is great until it isn't. *grin* The trick is to think of the DB as separate from the applications that connect to it. Just because one application puts a limit on the data, doesn't mean that the data is intrinsically limited.

What is it about the messages themselves that forces them to never be more then 3000 characters? If it's just an arbitrary application constraint (say, for a text box or something), use a TEXT field at the data layer.

old question, but if anyone finds this through google (as I did) and who does not want to use anchors or jquery; there's a builtin javascriptfunction to 'jump' to an element;

document.getElementById('youridhere').scrollIntoView();

and what's even better; according to the great compatibility-tables on quirksmode, this is supported by all major browsers!

When a query takes that long, I would advice to run it asynchronously and use a callback function for when it's complete.

I don't have much experience with ASP.NET, but maybe you can use AJAX for this asynchronous behavior.

Typically a web page should load in mere seconds, not minutes. Don't keep your users waiting for so long!

1. Upload setup.py to drive.
2. Mount the drive.
3. Get the path of setup.py.
4. !python PATH install.

Beware that file_get_contents solution doesn't close the connection as it should when a server returns Connection: close in the HTTP header.

CURL solution, on the other hand, terminates the connection so the PHP script is not blocked by waiting for a response.

When using System.Net.WebRequest your application will negotiate with the server to determine the highest TLS version that both your application and the server support, and use this. You can see more details on how this works here:

http://en.wikipedia.org/wiki/Transport_Layer_Security#TLS_handshake

If the server doesn't support TLS it will fallback to SSL, therefore it could potentially fallback to SSL3. You can see all of the versions that .NET 4.5 supports here:

http://msdn.microsoft.com/en-us/library/system.security.authentication.sslprotocols(v=vs.110).aspx

In order to prevent your application being vulnerable to POODLE, you can disable SSL3 on the machine that your application is running on by following this explanation:

https://serverfault.com/questions/637207/on-iis-how-do-i-patch-the-ssl-3-0-poodle-vulnerability-cve-2014-3566

So I had a problem I needed solved. I had an array object with values. One of those values I needed to update if the value == X.I needed X value to be updated to the Y value. Looking over examples here none of them worked for what I needed or wanted. I finally figured out a simple solution to the problem and was actually surprised it worked. Now normally I like to put the full code solution into these answers but due to its complexity I wont do that here. If anyone finds they cant make this solution work or need more code let me know and I will attempt to update this at some later date to help. For the most part if the array object has named values this solution should work.

            $scope.model.ticketsArr.forEach(function (Ticket) {
                if (Ticket.AppointmentType == 'CRASH_TECH_SUPPORT') {
                    Ticket.AppointmentType = '360_SUPPORT'
                }
            });

Full example below _____________________________________________________

   var Students = [
        { ID: 1, FName: "Ajay", LName: "Test1", Age: 20 },
        { ID: 2, FName: "Jack", LName: "Test2", Age: 21 },
        { ID: 3, FName: "John", LName: "Test3", age: 22 },
        { ID: 4, FName: "Steve", LName: "Test4", Age: 22 }
    ]

    Students.forEach(function (Student) {
        if (Student.LName == 'Test1') {
            Student.LName = 'Smith'
        }
        if (Student.LName == 'Test2') {
            Student.LName = 'Black'
        }
    });

    Students.forEach(function (Student) {
        document.write(Student.FName + " " + Student.LName + "<BR>");
    });

If you have already installed all your dependencies, and you want to avoid having to download your production packages from NPM again, you can simply type:

npm prune --production

This will remove your dev dependencies from your node_modules folder, which is helpful if you're trying to automate a two step process like

1. Webpack my project, using dev dependencies
2. Build a Docker image using only production modules

Running npm prune in between will save you from having to reinstall everything!

Checking the above suggestions on Windows 10 LTSB, and with a glimpse on the "help" outlines (that can be viewed when typing 'command /?' on the cmd), brought me to the conclusion that the PATH command changes the system environment variable Path values only for the current session, but after reboot all the values reset to their default- just as they were prior to using the PATH command.

On the other hand using the SETX command with administrative privileges is way more powerful. It changes those values for good (or at least until the next time this command is used or until next time those values are manually GUI manipulated... ).

The best SETX syntax usage that worked for me:

SETX PATH "%PATH%;C:\path\to\where\the\command\resides"

where any equal sign '=' should be avoided, and don't you worry about spaces! There isn't any need to insert any more quotation marks for a path that contains spaces inside it - the split sign ';' does the job.

The PATH keyword that follows the SETX defines which set of values should be changed among the System Environment Variables possible values, and the %PATH% (the word PATH surrounded by the percent sign) inside the quotation marks, tells the OS to leave the existing PATH values as they are and add the following path (the one that follows the split sign ';') to the existing values.

to answer the first part of your question:

run

% mysqladmin -p -u <user-name> variables

and check the 'socket' variable

The example in Javascript: The Good Parts can be adapted to do this:

var doubled_words = /([A-Za-z\u00C0-\u1FFF\u2800-\uFFFD]+)\s+\1(?:\s|$)/gi;

\b uses \w for word boundaries, where \w is equivalent to [0-9A-Z_a-z]. If you don't mind that limitation, the accepted answer is fine.

To find out who's making inotify instances, try this command (source):

for foo in /proc/*/fd/*; do readlink -f $foo; done | grep inotify | sort | uniq -c | sort -nr

Mine looked like this:

 25 /proc/2857/fd/anon_inode:inotify
  9 /proc/2880/fd/anon_inode:inotify
  4 /proc/1375/fd/anon_inode:inotify
  3 /proc/1851/fd/anon_inode:inotify
  2 /proc/2611/fd/anon_inode:inotify
  2 /proc/2414/fd/anon_inode:inotify
  1 /proc/2992/fd/anon_inode:inotify

Using ps -p 2857, I was able to identify process 2857 as sublime_text. Only after closing all sublime windows was I able to run my node script.

Note, from 2015 onwards, just use backticks for templating

https://stackoverflow.com/a/37245773/294884

let a = `hello ${name}`    // NOTE!!!!!!!! ` not ' or "

Note that it is a backtick, not a quote.

If you want to have something similar, you could create a function:

function parse(str) {
    var args = [].slice.call(arguments, 1),
        i = 0;

    return str.replace(/%s/g, () => args[i++]);
}

Usage:

s = parse('hello %s, how are you doing', my_name);

This is only a simple example and does not take into account different kinds of data types (like %i, etc) or escaping of %s. But I hope it gives you some idea. I'm pretty sure there are also libraries out there which provide a function like this.

according jdk source code from javasourcecode.org, HashSet use HashMap as its inside implementation, the code about put method of HashSet is below :

public V put(K key, V value) {
        if (key == null)
            return putForNullKey(value);
        int hash = hash(key.hashCode());
        int i = indexFor(hash, table.length);
        for (Entry<K,V> e = table[i]; e != null; e = e.next) {
            Object k;
            if (e.hash == hash && ((k = e.key) == key || key.equals(k))) {
                V oldValue = e.value;
                e.value = value;
                e.recordAccess(this);
                return oldValue;
            }
        }

        modCount++;
        addEntry(hash, key, value, i);
        return null;
    }

The rule is firstly check the hash, then check the reference and then call equals method of the object will be putted in.

I got the same problem and it is not the solution that you told. So I changed the "from datetime import datetime" to "import datetime". After that with the help of "datetime.datetime" I can get the whole modules correctly. I guess this is the correct answer to that question.

Reverse the problem, add columns to hold the individual pieces and combine them to get the full name.

The reason this will be the best answer is that there is no guaranteed way to figure out a person has registered as their first name, and what is their middle name.

For instance, how would you split this?

Jan Olav Olsen Heggelien

This, while being fictious, is a legal name in Norway, and could, but would not have to, be split like this:

First name: Jan Olav
Middle name: Olsen
Last name: Heggelien

or, like this:

First name: Jan Olav
Last name: Olsen Heggelien

or, like this:

First name: Jan
Middle name: Olav
Last name: Olsen Heggelien

I would imagine similar occurances can be found in most languages.

So instead of trying to interpreting data which does not have enough information to get it right, store the correct interpretation, and combine to get the full name.

Use the following Regex to satisfy the below conditions:

Conditions:

1. Min 1 uppercase letter.
2. Min 1 lowercase letter.
3. Min 1 special character.
4. Min 1 number.
5. Min 8 characters.
6. Max 30 characters.

Regex:

/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[#$@!%&*?])[A-Za-z\d#$@!%&*?]{8,30}$/

Call below method just after calling the method for opening new window, this will close the current window.

private void close(){
    WindowEvent windowEventClosing = new WindowEvent(this, WindowEvent.WINDOW_CLOSING);
    Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(windowEventClosing);
}

Also in properties of JFrame, make sure defaultCloseOperation is set as DISPOSE.

(IN @brugernavn varchar(64)**)**,IN @password varchar(64))

The problem is the )

I have also faced this issue and I solved it. This error shows that email is already present here. So you just need to remove this line from your Model for email attribute.

unique: true

This might be possible that even if it won't work. So just need to delete the collection from your MongoDB and restart your server.

You basically have 3 options to prevent the PowerShell Console window from closing, that I describe in more detail on my blog post.

1. One-time Fix: Run your script from the PowerShell Console, or launch the PowerShell process using the -NoExit switch. e.g. PowerShell -NoExit "C:\SomeFolder\SomeScript.ps1"
2. Per-script Fix: Add a prompt for input to the end of your script file. e.g. Read-Host -Prompt "Press Enter to exit"

3. Global Fix: Change your registry key to always leave the PowerShell Console window open after the script finishes running. Here's the 2 registry keys that would need to be changed:

   ? Open With ? Windows PowerShell
   When you right-click a .ps1 file and choose Open With

   Registry Key: HKEY_CLASSES_ROOT\Applications\powershell.exe\shell\open\command

   Default Value:

   "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "%1"
   

   Desired Value:

   "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "& \"%1\""
   

   ? Run with PowerShell
   When you right-click a .ps1 file and choose Run with PowerShell (shows up depending on which Windows OS and Updates you have installed).

   Registry Key: HKEY_CLASSES_ROOT\Microsoft.PowerShellScript.1\Shell\0\Command

   Default Value:

   "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-Command" "if((Get-ExecutionPolicy ) -ne 'AllSigned') { Set-ExecutionPolicy -Scope Process Bypass }; & '%1'"
   

   Desired Value:

   "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoExit "-Command" "if((Get-ExecutionPolicy ) -ne 'AllSigned') { Set-ExecutionPolicy -Scope Process Bypass }; & \"%1\""
   

You can download a .reg file from my blog to modify the registry keys for you if you don't want to do it manually.

It sounds like you likely want to use option #2. You could even wrap your whole script in a try block, and only prompt for input if an error occurred, like so:

try
{
    # Do your script's stuff
}
catch
{
    Write-Error $_.Exception.ToString()
    Read-Host -Prompt "The above error occurred. Press Enter to exit."
}

I believe the solution to this is to set

'autoDimensions' : false

then the width and height for inline content would be as you set it to be

Use fgets and strtol,

A pointer to the first character following the integer representation in s is stored in the object pointed by p, if *p is different to \n then you have a bad input.

#include <stdio.h>
#include <stdlib.h>

int main(void) 
{
    char *p, s[100];
    long n;

    while (fgets(s, sizeof(s), stdin)) {
        n = strtol(s, &p, 10);
        if (p == s || *p != '\n') {
            printf("Please enter an integer: ");
        } else break;
    }
    printf("You entered: %ld\n", n);
    return 0;
}

a WebMethod which requires a ContextKey,

[WebMethod]
public string[] GetValues(string prefixText, int count, string contextKey)

when this key is not set, got the exception.

Fixing it by assigning AutoCompleteExtender's key.

ac.ContextKey = "myKey";

ps -axf | grep parent_pid 

Above command prints respective processes generated from parent_pid, hope it helps. +++++++++++++++++++++++++++++++++++++++++++

root@root:~/chk_prgrm/lp#

 parent...18685

 child... 18686


root@root:~/chk_prgrm/lp# ps axf | grep frk

 18685 pts/45   R      0:11  |       \_ ./frk

 18686 pts/45   R      0:11  |       |   \_ ./frk

 18688 pts/45   S+     0:00  |       \_ grep frk

I'd rather use more convenient itemSelect event. With this event you can use org.primefaces.event.SelectEvent objects in your listener.

<p:selectOneMenu ...>
    <p:ajax event="itemSelect" 
        update="messages"
        listener="#{beanMB.onItemSelectedListener}"/>
</p:selectOneMenu>

With such listener:

public void onItemSelectedListener(SelectEvent event){
    MyItem selectedItem = (MyItem) event.getObject();
    //do something with selected value
}

For zsh users. Add alias adb='/Users/<yourUserName>/Library/Android/sdk/platform-tools/adb' to .zshrc file.

Than run source ~/.zshrc command

Because generally you would want to convert this array back to an int at a later point, here are the methods to convert an array of ints into an array of bytes and vice-versa:

public static byte[] convertToByteArray(final int[] pIntArray)
{
    final byte[] array = new byte[pIntArray.length * 4];
    for (int j = 0; j < pIntArray.length; j++)
    {
        final int c = pIntArray[j];
        array[j * 4] = (byte)((c & 0xFF000000) >> 24);
        array[j * 4 + 1] = (byte)((c & 0xFF0000) >> 16);
        array[j * 4 + 2] = (byte)((c & 0xFF00) >> 8);
        array[j * 4 + 3] = (byte)(c & 0xFF);
    }
    return array;
}

public static int[] convertToIntArray(final byte[] pByteArray)
{
    final int[] array = new int[pByteArray.length / 4];
    for (int i = 0; i < array.length; i++)
        array[i] = (((int)(pByteArray[i * 4]) << 24) & 0xFF000000) |
                (((int)(pByteArray[i * 4 + 1]) << 16) & 0xFF0000) |
                (((int)(pByteArray[i * 4 + 2]) << 8) & 0xFF00) |
                ((int)(pByteArray[i * 4 + 3]) & 0xFF);
    return array;
}

Note that because of sign propagation and such, the "& 0xFF..." are needed when converting back to the int.

Why one should not use function atof() to convert string to double?

On success, atof() function returns the converted floating point number as a double value. If no valid conversion could be performed, the function returns zero (0.0). If the converted value would be out of the range of representable values by a double, it causes undefined behavior.

Refrence:http://www.cplusplus.com/reference/cstdlib/atof/

Instead use function strtod(), it is more robust.

Try this code:

#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int main()
{
    char s[100] = "4.0800";
    printf("Float value : %4.8f\n",strtod(s,NULL));
    return 0;
}

You will get the following output:

Float value : 4.08000000

For your information, the python equivalent is:

imageBuffer = cv.LoadImage( strSrc )
nW = new X size
nH = new Y size
smallerImage = cv.CreateImage( (nH, nW), imageBuffer.depth, imageBuffer.nChannels )
cv.Resize( imageBuffer, smallerImage , interpolation=cv.CV_INTER_CUBIC )
cv.SaveImage( strDst, smallerImage )

There are hardware and software watchpoints. They are for reading and for writing a variable. You need to consult a tutorial:

http://www.unknownroad.com/rtfm/gdbtut/gdbwatch.html

To set a watchpoint, first you need to break the code into a place where the varianle i is present in the environment, and set the watchpoint.

watch command is used to set a watchpoit for writing, while rwatch for reading, and awatch for reading/writing.

Declare a Flask endpoint to accept POST input type and then do necessary steps. Use jQuery to post the data.

from flask import request

@app.route('/parse_data', methods=['GET', 'POST'])
def parse_data(data):
    if request.method == "POST":
         #perform action here

var value = $('.textbox').val();
$.ajax({
  type: 'POST',
  url: "{{ url_for('parse_data') }}",
  data: JSON.stringify(value),
  contentType: 'application/json',
  success: function(data){
    // do something with the received data
  }
});

You can use CSS3 font-face or webfonts

@font-face usage

@font-face {
   font-family: Delicious; 
   src: url('Delicious-Roman.otf');
} 

webfonts

take a look at Google Webfonts, http://www.google.com/webfonts

I've setup xampp for my localhost as well, I've not done anything with the files created by xampp during or after setup.

But in the '.htaccess' file, make sure you've set it to something like this. Works for me, and this should not make any difference for you.

RewriteEngine On
RewriteRule ^filename/?$ filename.html

Change .html to whatever format you're using.

Make sure your install is clean, and just make the .htaccess file. Also remember to put one .htaccess file for each directory (don't really know if you can use ONE file for all folders, but to be safe, just do this and it will always work.

vector<char> toVector( const std::string& s ) {
  string s = "apple";  
  vector<char> v(s.size()+1);
  memcpy( &v.front(), s.c_str(), s.size() + 1 );
  return v;
}
vector<char> v = toVector(std::string("apple"));

// what you were looking for (mutable)
char* c = v.data();

.c_str() works for immutable. The vector will manage the memory for you.

The --no-ff flag prevents git merge from executing a "fast-forward" if it detects that your current HEAD is an ancestor of the commit you're trying to merge. A fast-forward is when, instead of constructing a merge commit, git just moves your branch pointer to point at the incoming commit. This commonly occurs when doing a git pull without any local changes.

However, occasionally you want to prevent this behavior from happening, typically because you want to maintain a specific branch topology (e.g. you're merging in a topic branch and you want to ensure it looks that way when reading history). In order to do that, you can pass the --no-ff flag and git merge will always construct a merge instead of fast-forwarding.

Similarly, if you want to execute a git pull or use git merge in order to explicitly fast-forward, and you want to bail out if it can't fast-forward, then you can use the --ff-only flag. This way you can regularly do something like git pull --ff-only without thinking, and then if it errors out you can go back and decide if you want to merge or rebase.

What about combining coalesce and nullif?

SET @PreviousStartDate = coalesce(nullif(@PreviousStartDate, ''), '01/01/2010')

You should use the CameraUpdate class to do (probably) all programmatic map movements.

To do this, first calculate the bounds of all the markers like so:

LatLngBounds.Builder builder = new LatLngBounds.Builder();
for (Marker marker : markers) {
    builder.include(marker.getPosition());
}
LatLngBounds bounds = builder.build();

Then obtain a movement description object by using the factory: CameraUpdateFactory:

int padding = 0; // offset from edges of the map in pixels
CameraUpdate cu = CameraUpdateFactory.newLatLngBounds(bounds, padding);

Finally move the map:

googleMap.moveCamera(cu);

Or if you want an animation:

googleMap.animateCamera(cu);

That's all :)

Clarification 1

Almost all movement methods require the Map object to have passed the layout process. You can wait for this to happen using the addOnGlobalLayoutListener construct. Details can be found in comments to this answer and remaining answers. You can also find a complete code for setting map extent using addOnGlobalLayoutListener here.

Clarification 2

One comment notes that using this method for only one marker results in map zoom set to a "bizarre" zoom level (which I believe to be maximum zoom level available for given location). I think this is expected because:

1. The LatLngBounds bounds instance will have northeast property equal to southwest, meaning that the portion of area of the earth covered by this bounds is exactly zero. (This is logical since a single marker has no area.)
2. By passing bounds to CameraUpdateFactory.newLatLngBounds you essentially request a calculation of such a zoom level that bounds (having zero area) will cover the whole map view.
3. You can actually perform this calculation on a piece of paper. The theoretical zoom level that is the answer is +∞ (positive infinity). In practice the Map object doesn't support this value so it is clamped to a more reasonable maximum level allowed for given location.

Another way to put it: how can Map object know what zoom level should it choose for a single location? Maybe the optimal value should be 20 (if it represents a specific address). Or maybe 11 (if it represents a town). Or maybe 6 (if it represents a country). API isn't that smart and the decision is up to you.

So, you should simply check if markers has only one location and if so, use one of:

• CameraUpdate cu = CameraUpdateFactory.newLatLng(marker.getPosition()) - go to marker position, leave current zoom level intact.
• CameraUpdate cu = CameraUpdateFactory.newLatLngZoom(marker.getPosition(), 12F) - go to marker position, set zoom level to arbitrarily chosen value 12.

As mentionned in comments: you need a way to send your static files to the client. This can be achieved with a reverse proxy like Nginx, or simply using express.static().

Put all your "static" (css, js, images) files in a folder dedicated to it, different from where you put your "views" (html files in your case). I'll call it static for the example. Once it's done, add this line in your server code:

app.use("/static", express.static('./static/'));

This will effectively serve every file in your "static" folder via the /static route.

Querying your index.js file in the client thus becomes:

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

On top of all the other answers, one thing not mentionned yet is decoupling :

Let me speak about a real world production code,that I have been dealing with :

A very big software, made of >300 projects (with visual studio), mostly build as static lib and finally all link together in one huge executable , you end up with the following problems :

-Link time is extremely long. You might end up by more than 15min of link, for let's say 10s of compilation time -Some tools are on their knee with such a big executable , like memory check tools that must instrument the code. You might fall into reaching limits that had been seen as fools.

More problematic is the decoupling of your software : on this real world example, headers files of every project were reacheable from any others projects. As a consequence it was extremely easy for one developer to add dependencies; it was just about including the header, because link at the end will allwaws find symbols. It ends up by horrible cycling dependencies and complete mess.

With shared library, it's a bit of extra work because developer must edit the project build system to add the dependent library. I observed that shared library code tends to offer a cleaner code API.

If your project is Maven-based, remember to set scope to provided for such dependencies as servlet-api, jsp-api. Otherwise, these jars will be exported to WEB-INF/lib and hence contaminate with those in Tomcat server. That causes painful problems.

<dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>servlet-api</artifactId>
  <version>2.5</version>
  <scope>provided</scope>
</dependency>
<dependency>
  <groupId>javax.servlet.jsp</groupId>
  <artifactId>jsp-api</artifactId>
  <version>2.1</version>
  <scope>provided</scope>
</dependency>

You can find the DMGs or XIPs for Xcode and other development tools on https://developer.apple.com/download/more/ (requires Apple ID to login).

You must login to have a valid session before downloading anything below.

*(Newest on top. For each minor version (6.3, 5.1, etc.) only the latest revision is kept in the list.)

*With Xcode 12.2, Apple introduces the term “Release Candidate” (RC) which replaces “GM seed” and indicates this version is near final.

Xcode 12

• 12.4 (requires a Mac with Apple silicon running macOS Big Sur 11 or later, or an Intel-based Mac running macOS Catalina 10.15.4 or later) (Latest as of 27-Jan-2021)

• 12.3 (requires a Mac with Apple silicon running macOS Big Sur 11 or later, or an Intel-based Mac running macOS Catalina 10.15.4 or later)

• 12.2

• 12.1

• 12.0.1 (Requires macOS 10.15.4 or later) (Latest as of 24-Sept-2020)

Xcode 11

• 11.7 (Latest as of Sept 02 2020)

• 11.6

• 11.5

• 11.4.1 (Requires macOS 10.15.2 or later)

• 11.3.1

• 11.2.1

• 11.1

• 11 (Requires macOS 10.14.4 or later)

Xcode 10 (unsupported for iTunes Connect)

• 10.3 (Requires macOS 10.14.3 or later)
• 10.2.1 (Requires macOS 10.14.3 or later)
• 10.1 (Last version supporting macOS 10.13.6 High Sierra)
• 10 (Subsequent versions were unsupported for iTunes Connect from March 2019)

Xcode 9

• 9.4.1
• 9.3.1
• 9.2 (Last version supporting macOS 10.12.6 Sierra)
• 9.1
• 9.0.1

Xcode 8

• 8.3.3
• 8.2.1 (Last version supporting OS X 10.11.5 El Capitan)
• 8.1
• 8.0

Xcode 7

• 7.3.1
• 7.2.1 (Last version supporting OS X 10.10 Yosemite)
• 7.1.1
• 7.0.1

Xcode 6

• 6.4
• 6.3.2
• 6.2 (Last version supporting OS X 10.9.5 Mavericks)
• 6.1.1
• 6.0.1

Even Older Versions (unsupported for iTunes Connect)

• 5.1.1 (Latest version supporting OS X 10.8 Mountain Lion)
• 5.0.2
• 4.6.3
• 4.5.2
• 4.4.1
• 4.3.2
• 4.2
• 4.1
• 4.0.2
• 3.2.6
• 3.1.4
• 3.0
• 2.5
• 2.4.1
• 2.3
• 2.2.1
• 1.5
• 1.0

JMF was abandoned. VLC is more up to date and it reads everything. https://stackoverflow.com/a/5160010

I think vlc beats every other software out there yet, or at least the ones that I know...

You can also use inspect.getdoc. It cleans up the __doc__ by normalizing tabs to spaces and left shifting the doc body to remove common leading spaces.

This worked for me

/* Portrait */
@media only screen 
  and (min-device-width: 834px) 
  and (max-device-width: 834px) 
  and (orientation: portrait) 
  and (-webkit-min-device-pixel-ratio: 2) {

}

/* Landscape */
@media only screen 
  and (min-width: 1112px) 
  and (max-width: 1112px) 
  and (orientation: landscape) 
  and (-webkit-min-device-pixel-ratio: 2)
 {

}

As an alternative for junit-only, you can set fields to null prior to equals assertion:

    actual.setCreatedDate(null); // excludes date assertion
    expected.setCreatedDate(null);

    assertEquals(expected, actual);

I have a full explanation already posted here

Basically, General guidelines for designing images are:

ldpi is 0.75x dimensions of mdpi
hdpi is 1.5x dimensions of mdpi
xhdpi is 2x dimensinons of mdpi

Usually, I design mdpi images for a 320x480 screen and then multiply the dimensions as per the above rules to get images for other resolutions.

Please refer to the full explanation for a more detailed answer.

Use the "Edit top 200" option, then click on "Show SQL panel", modify your query with your WHERE clause, and execute the query. You'll be able to edit the results.

This thread is pretty old I suppose, but in case anyone else stumbles across this question... I had to grab a value from the selected row of a table, but I didn't want to show the column that row was from. I used hideCol, but had the same problem as Andy where it looked messy. To fix it (call it a hack) I just re-set the width of the grid.

jQuery(document).ready(function() {

       jQuery("#ItemGrid").jqGrid({ 
                ..., 
                width: 700,
                ...
        }).hideCol('StoreId').setGridWidth(700)

Since my row widths are automatic, when I reset the width of the table it reset the column widths but excluded the hidden one, so they filled in the gap.

Spring is moving away from XML files and uses annotations heavily. The following example is a simple standalone Spring application which uses annotation instead of XML files.

package com.zetcode.bean;

import org.springframework.stereotype.Component;

@Component
public class Message {

   private String message = "Hello there!";

   public void setMessage(String message){

      this.message  = message;
   }

   public String getMessage(){

      return message;
   }
}

This is a simple bean. It is decorated with the @Component annotation for auto-detection by Spring container.

package com.zetcode.main;

import com.zetcode.bean.Message;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.ComponentScan;

@ComponentScan(basePackages = "com.zetcode")
public class Application {

    public static void main(String[] args) {

        ApplicationContext context
                = new AnnotationConfigApplicationContext(Application.class);

        Application p = context.getBean(Application.class);
        p.start();
    }

    @Autowired
    private Message message;
    private void start() {
        System.out.println("Message: " + message.getMessage());
    }
}

This is the main Application class. The @ComponentScan annotation searches for components. The @Autowired annotation injects the bean into the message variable. The AnnotationConfigApplicationContext is used to create the Spring application context.

My Standalone Spring tutorial shows how to create a standalone Spring application with both XML and annotations.

Came across this late, but I think it could use another answer.

If you're using sass, you can actually change the variables before you import bootstrap. http://twitter.github.com/bootstrap/customize.html#variables

Change any of them, such as:

$bodyBackground: red;
@import "bootstrap";

Alternatively if there isn't a variable available for what you want to change, you can override the styles or add your own.

Sass:

@import "bootstrap";

/* override anything manually, like rounded buttons */
.btn {
  border-radius: 0;
}

Also see this: Proper SCSS Asset Structure in Rails

You could use prop as well. Check the following code below.

$(document).ready(function(){

   $('.staff_on_site').click(function(){

     var rBtnVal = $(this).val();

     if(rBtnVal == "yes"){
         $("#no_of_staff").prop("readonly", false); 
     }
     else{ 
         $("#no_of_staff").prop("readonly", true); 
     }
   });
});

If you have the numpy package:

In [16]: x = [1,2,3,4]    
    ...: import numpy
    ...: numpy.average(x)

Out[16]: 2.5

The psych package has a great option for grouped summary stats:

library(psych)
    
describeBy(dt, group="grp")

produces lots of useful stats including mean, median, range, sd, se.

fs = require('fs');
fs.readFile('FILENAME WITH PATH','utf8', function(err,content){
if(err){
    console.log('error occured ' +JSON.stringify(err));
 }
 console.log('Fileconetent are ' + JSON.stringify(content));
})

You made the error, for the second call, to set the size of source to the size of the target.
Anyway i bet that you want the same aspect ratio for the scaled image, so you need to compute it :

var hRatio = canvas.width / img.width    ;
var vRatio = canvas.height / img.height  ;
var ratio  = Math.min ( hRatio, vRatio );
ctx.drawImage(img, 0,0, img.width, img.height, 0,0,img.width*ratio, img.height*ratio);

i also suppose you want to center the image, so the code would be :

function drawImageScaled(img, ctx) {
   var canvas = ctx.canvas ;
   var hRatio = canvas.width  / img.width    ;
   var vRatio =  canvas.height / img.height  ;
   var ratio  = Math.min ( hRatio, vRatio );
   var centerShift_x = ( canvas.width - img.width*ratio ) / 2;
   var centerShift_y = ( canvas.height - img.height*ratio ) / 2;  
   ctx.clearRect(0,0,canvas.width, canvas.height);
   ctx.drawImage(img, 0,0, img.width, img.height,
                      centerShift_x,centerShift_y,img.width*ratio, img.height*ratio);  
}

you can see it in a jsbin here : http://jsbin.com/funewofu/1/edit?js,output

Leaving aside the confusion between SEH and C++ exceptions, you need to be aware that exceptions can be thrown at any time, and write your code with that in mind. The need for exception-safety is largely what drives the use of RAII, smart pointers, and other modern C++ techniques.

If you follow the well-established patterns, writing exception-safe code is not particularly hard, and in fact it's easier than writing code that handles error returns properly in all cases.

Inspired by another answer here, I came up with the following all-POSIX solution. The general idea is to create an intermediate process between the parent and the child, that has one purpose: Notice when the parent dies, and explicitly kill the child.

This type of solution is useful when the code in the child can't be modified.

int p[2];
pipe(p);
pid_t child = fork();
if (child == 0) {
    close(p[1]); // close write end of pipe
    setpgid(0, 0); // prevent ^C in parent from stopping this process
    child = fork();
    if (child == 0) {
        close(p[0]); // close read end of pipe (don't need it here)
        exec(...child process here...);
        exit(1);
    }
    read(p[0], 1); // returns when parent exits for any reason
    kill(child, 9);
    exit(1);
}

There are two small caveats with this method:

• If you deliberately kill the intermediate process, then the child won't be killed when the parent dies.
• If the child exits before the parent, then the intermediate process will try to kill the original child pid, which could now refer to a different process. (This could be fixed with more code in the intermediate process.)

As an aside, the actual code I'm using is in Python. Here it is for completeness:

def run(*args):
    (r, w) = os.pipe()
    child = os.fork()
    if child == 0:
        os.close(w)
        os.setpgid(0, 0)
        child = os.fork()
        if child == 0:
            os.close(r)
            os.execl(args[0], *args)
            os._exit(1)
        os.read(r, 1)
        os.kill(child, 9)
        os._exit(1)
    os.close(r)

It's too late to answer but might be helpful for someone. I was doing a very silly mistake, I was using a selector file named as bottom_color_nav.xml for Select and unselect color change but still it was not reflecting any color change in BottomNavigationView.

Then I realize, I was returning false in onNavigationItemSelected method. It will work fine if you'll return true in this method.

You can call getActivity() or,

public void onAttach(Context context) {
    super.onAttach(context);
    this.activity = (CashActivity) context;
    this.money = this.activity.money;
}

In Windows 10 you might also want to delete Windows Explorer's override for file extension association:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.ps1\UserChoice

in addition to the HKEY_CLASSES_ROOT\Microsoft.PowerShellScript.1\Shell\open\command change mentioned in other answers.

See https://stackoverflow.com/a/2697804/1360907

If you wanted to make a global static variable:

var my_id = 123;

Replace the variable with the below:

Object.defineProperty(window, 'my_id', {
    get: function() {
            return 123;
        },
    configurable : false,
    enumerable : false
});

The default null value for a field is "not null". So you must set it to "null" before you can set that field value for any record to null. Then you can:

UPDATE `myTable` SET `myField` = null

Here is what I use:

import Foundation
import CoreLocation
import UIKit

class BackgroundLocationManager :NSObject, CLLocationManagerDelegate {

    static let instance = BackgroundLocationManager()
    static let BACKGROUND_TIMER = 150.0 // restart location manager every 150 seconds
    static let UPDATE_SERVER_INTERVAL = 60 * 60 // 1 hour - once every 1 hour send location to server

    let locationManager = CLLocationManager()
    var timer:NSTimer?
    var currentBgTaskId : UIBackgroundTaskIdentifier?
    var lastLocationDate : NSDate = NSDate()

    private override init(){
        super.init()
        locationManager.delegate = self
        locationManager.desiredAccuracy = kCLLocationAccuracyKilometer
        locationManager.activityType = .Other;
        locationManager.distanceFilter = kCLDistanceFilterNone;
        if #available(iOS 9, *){
            locationManager.allowsBackgroundLocationUpdates = true
        }

        NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(self.applicationEnterBackground), name: UIApplicationDidEnterBackgroundNotification, object: nil)
    }

    func applicationEnterBackground(){
        FileLogger.log("applicationEnterBackground")
        start()
    }

    func start(){
        if(CLLocationManager.authorizationStatus() == CLAuthorizationStatus.AuthorizedAlways){
            if #available(iOS 9, *){
                locationManager.requestLocation()
            } else {
                locationManager.startUpdatingLocation()
            }
        } else {
                locationManager.requestAlwaysAuthorization()
        }
    }
    func restart (){
        timer?.invalidate()
        timer = nil
        start()
    }

    func locationManager(manager: CLLocationManager, didChangeAuthorizationStatus status: CLAuthorizationStatus) {
        switch status {
        case CLAuthorizationStatus.Restricted:
            //log("Restricted Access to location")
        case CLAuthorizationStatus.Denied:
            //log("User denied access to location")
        case CLAuthorizationStatus.NotDetermined:
            //log("Status not determined")
        default:
            //log("startUpdatintLocation")
            if #available(iOS 9, *){
                locationManager.requestLocation()
            } else {
                locationManager.startUpdatingLocation()
            }
        }
    }
    func locationManager(manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {

        if(timer==nil){
            // The locations array is sorted in chronologically ascending order, so the
            // last element is the most recent
            guard let location = locations.last else {return}

            beginNewBackgroundTask()
            locationManager.stopUpdatingLocation()
            let now = NSDate()
            if(isItTime(now)){
                //TODO: Every n minutes do whatever you want with the new location. Like for example sendLocationToServer(location, now:now)
            }
        }
    }

    func locationManager(manager: CLLocationManager, didFailWithError error: NSError) {
        CrashReporter.recordError(error)

        beginNewBackgroundTask()
        locationManager.stopUpdatingLocation()
    }

    func isItTime(now:NSDate) -> Bool {
        let timePast = now.timeIntervalSinceDate(lastLocationDate)
        let intervalExceeded = Int(timePast) > BackgroundLocationManager.UPDATE_SERVER_INTERVAL
        return intervalExceeded;
    }

    func sendLocationToServer(location:CLLocation, now:NSDate){
        //TODO
    }

    func beginNewBackgroundTask(){
        var previousTaskId = currentBgTaskId;
        currentBgTaskId = UIApplication.sharedApplication().beginBackgroundTaskWithExpirationHandler({
            FileLogger.log("task expired: ")
        })
        if let taskId = previousTaskId{
            UIApplication.sharedApplication().endBackgroundTask(taskId)
            previousTaskId = UIBackgroundTaskInvalid
        }

        timer = NSTimer.scheduledTimerWithTimeInterval(BackgroundLocationManager.BACKGROUND_TIMER, target: self, selector: #selector(self.restart),userInfo: nil, repeats: false)
    }
}

I start the tracking in AppDelegate like that:

BackgroundLocationManager.instance.start()

This is no longer an active API for google, you can try Xignite, although they charge: http://www.xignite.com

The runas command does not allow a password on its command line. This is by design (and also the reason you cannot pipe a password to it as input). Raymond Chen says it nicely:

The RunAs program demands that you type the password manually. Why doesn't it accept a password on the command line?

This was a conscious decision. If it were possible to pass the password on the command line, people would start embedding passwords into batch files and logon scripts, which is laughably insecure.

In other words, the feature is missing to remove the temptation to use the feature insecurely.

Solution for this -

Problem -

$ git clone https://github.com/abc/def.git
Cloning into 'def'...
remote: Repository not found.
fatal: repository 'https://github.com/abc/def.git/' not found

Solution - uninstall the credential manager -

abc@DESKTOP-4B77L5B MINGW64 /c/xampp/htdocs
$ git credential-manager uninstall

abc@DESKTOP-4B77L5B MINGW64 /c/xampp/htdocs
$ git credential-manager install

It works....

Fromthe Javadoc of Method.invoke():

If the underlying method is static, then the specified obj argument is ignored. It may be null.

What happens when you

Class klass = ...;
Method m = klass.getDeclaredMethod(methodName, paramtypes);
m.invoke(null, args)

Update: Joyent now has their own guide. The following information is more of a summary:

Safely "throwing" errors

Ideally we'd like to avoid uncaught errors as much as possible, as such, instead of literally throwing the error, we can instead safely "throw" the error using one of the following methods depending on our code architecture:

• For synchronous code, if an error happens, return the error:

  // Define divider as a syncrhonous function
  var divideSync = function(x,y) {
      // if error condition?
      if ( y === 0 ) {
          // "throw" the error safely by returning it
          return new Error("Can't divide by zero")
      }
      else {
          // no error occured, continue on
          return x/y
      }
  }
  
  // Divide 4/2
  var result = divideSync(4,2)
  // did an error occur?
  if ( result instanceof Error ) {
      // handle the error safely
      console.log('4/2=err', result)
  }
  else {
      // no error occured, continue on
      console.log('4/2='+result)
  }
  
  // Divide 4/0
  result = divideSync(4,0)
  // did an error occur?
  if ( result instanceof Error ) {
      // handle the error safely
      console.log('4/0=err', result)
  }
  else {
      // no error occured, continue on
      console.log('4/0='+result)
  }
  

• For callback-based (ie. asynchronous) code, the first argument of the callback is err, if an error happens err is the error, if an error doesn't happen then err is null. Any other arguments follow the err argument:

  var divide = function(x,y,next) {
      // if error condition?
      if ( y === 0 ) {
          // "throw" the error safely by calling the completion callback
          // with the first argument being the error
          next(new Error("Can't divide by zero"))
      }
      else {
          // no error occured, continue on
          next(null, x/y)
      }
  }
  
  divide(4,2,function(err,result){
      // did an error occur?
      if ( err ) {
          // handle the error safely
          console.log('4/2=err', err)
      }
      else {
          // no error occured, continue on
          console.log('4/2='+result)
      }
  })
  
  divide(4,0,function(err,result){
      // did an error occur?
      if ( err ) {
          // handle the error safely
          console.log('4/0=err', err)
      }
      else {
          // no error occured, continue on
          console.log('4/0='+result)
      }
  })
  

• For eventful code, where the error may happen anywhere, instead of throwing the error, fire the error event instead:

  // Definite our Divider Event Emitter
  var events = require('events')
  var Divider = function(){
      events.EventEmitter.call(this)
  }
  require('util').inherits(Divider, events.EventEmitter)
  
  // Add the divide function
  Divider.prototype.divide = function(x,y){
      // if error condition?
      if ( y === 0 ) {
          // "throw" the error safely by emitting it
          var err = new Error("Can't divide by zero")
          this.emit('error', err)
      }
      else {
          // no error occured, continue on
          this.emit('divided', x, y, x/y)
      }
  
      // Chain
      return this;
  }
  
  // Create our divider and listen for errors
  var divider = new Divider()
  divider.on('error', function(err){
      // handle the error safely
      console.log(err)
  })
  divider.on('divided', function(x,y,result){
      console.log(x+'/'+y+'='+result)
  })
  
  // Divide
  divider.divide(4,2).divide(4,0)
  

Safely "catching" errors

Sometimes though, there may still be code that throws an error somewhere which can lead to an uncaught exception and a potential crash of our application if we don't catch it safely. Depending on our code architecture we can use one of the following methods to catch it:

• When we know where the error is occurring, we can wrap that section in a node.js domain

  var d = require('domain').create()
  d.on('error', function(err){
      // handle the error safely
      console.log(err)
  })
  
  // catch the uncaught errors in this asynchronous or synchronous code block
  d.run(function(){
      // the asynchronous or synchronous code that we want to catch thrown errors on
      var err = new Error('example')
      throw err
  })
  

• If we know where the error is occurring is synchronous code, and for whatever reason can't use domains (perhaps old version of node), we can use the try catch statement:

  // catch the uncaught errors in this synchronous code block
  // try catch statements only work on synchronous code
  try {
      // the synchronous code that we want to catch thrown errors on
      var err = new Error('example')
      throw err
  } catch (err) {
      // handle the error safely
      console.log(err)
  }
  

  However, be careful not to use try...catch in asynchronous code, as an asynchronously thrown error will not be caught:

  try {
      setTimeout(function(){
          var err = new Error('example')
          throw err
      }, 1000)
  }
  catch (err) {
      // Example error won't be caught here... crashing our app
      // hence the need for domains
  }
  

  If you do want to work with try..catch in conjunction with asynchronous code, when running Node 7.4 or higher you can use async/await natively to write your asynchronous functions.

  Another thing to be careful about with try...catch is the risk of wrapping your completion callback inside the try statement like so:

  var divide = function(x,y,next) {
      // if error condition?
      if ( y === 0 ) {
          // "throw" the error safely by calling the completion callback
          // with the first argument being the error
          next(new Error("Can't divide by zero"))
      }
      else {
          // no error occured, continue on
          next(null, x/y)
      }
  }
  
  var continueElsewhere = function(err, result){
          throw new Error('elsewhere has failed')
  }
  
  try {
          divide(4, 2, continueElsewhere)
          // ^ the execution of divide, and the execution of 
          //   continueElsewhere will be inside the try statement
  }
  catch (err) {
          console.log(err.stack)
          // ^ will output the "unexpected" result of: elsewhere has failed
  }
  

  This gotcha is very easy to do as your code becomes more complex. As such, it is best to either use domains or to return errors to avoid (1) uncaught exceptions in asynchronous code (2) the try catch catching execution that you don't want it to. In languages that allow for proper threading instead of JavaScript's asynchronous event-machine style, this is less of an issue.

• Finally, in the case where an uncaught error happens in a place that wasn't wrapped in a domain or a try catch statement, we can make our application not crash by using the uncaughtException listener (however doing so can put the application in an unknown state):

  // catch the uncaught errors that weren't wrapped in a domain or try catch statement
  // do not use this in modules, but only in applications, as otherwise we could have multiple of these bound
  process.on('uncaughtException', function(err) {
      // handle the error safely
      console.log(err)
  })
  
  // the asynchronous or synchronous code that emits the otherwise uncaught error
  var err = new Error('example')
  throw err
  

Try setting the initial value when you instantiate the form:

form = MyForm(initial={'max_number': '3'})

In you app config file change the url to localhost/example/public

Then when you want to link to something

<a href="{{ url('page') }}">Some Text</a>

without blade

<a href="<?php echo url('page') ?>">Some Text</a>

I originally found a CSS way to bypass this when using the Cycle jQuery plugin. Cycle uses JavaScript to set my slide to overflow: hidden, so when setting my pictures to width: 100% the pictures would look vertically cut, and so I forced them to be visible with !important and to avoid showing the slide animation out of the box I set overflow: hidden to the container div of the slide. Hope it works for you.

UPDATE - New Solution:

Original problem -> http://jsfiddle.net/xMddf/1/ (Even if I use overflow-y: visible it becomes "auto" and actually "scroll".)

#content {
    height: 100px;
    width: 200px;
    overflow-x: hidden;
    overflow-y: visible;
}

The new solution -> http://jsfiddle.net/xMddf/2/ (I found a workaround using a wrapper div to apply overflow-x and overflow-y to different DOM elements as James Khoury advised on the problem of combining visible and hidden to a single DOM element.)

#wrapper {
    height: 100px;
    overflow-y: visible;
}
#content {
    width: 200px;
    overflow-x: hidden;
}

DECLARE @Firstdate DATE='2016-04-01',
 @LastDate DATE=GETDATE(),/*get today date*/
 @resultDay int=null

SET @resultDay=(SELECT DATEDIFF(d, @Firstdate, @LastDate))
PRINT @resultDay

Giving complete Solution

First use input in .CShtml in MVC View

<input type="file" id="UploadImg" /></br>
<img id="imgPreview" height="200" width="200" />

Now call Ajax call

  $("#UploadImg").change(function () {
    var data = new FormData();
    var files = $("#UploadImg").get(0).files;
    if (files.length > 0) {
        data.append("MyImages", files[0]);
    }

    $.ajax({
        // url: "Controller/ActionMethod"
        url: "/SignUp/UploadFile",
        type: "POST",
        processData: false,
        contentType: false,
        data: data,
        success: function (response)
        {
            //code after success
            $("#UploadPhoto").val(response);
            $("#imgPreview").attr('src', '/Upload/' + response);
        },
        error: function (er) {
            //alert(er);
        }

    });
});

Controller Json Call

[HttpGet]
public JsonResult UploadFile()
    {
        string _imgname = string.Empty;
        if (System.Web.HttpContext.Current.Request.Files.AllKeys.Any())
        {
            var pic = System.Web.HttpContext.Current.Request.Files["MyImages"];
            if (pic.ContentLength > 0)
            {
                var fileName = Path.GetFileName(pic.FileName);
                var _ext = Path.GetExtension(pic.FileName);

                _imgname = Guid.NewGuid().ToString();
                var _comPath = Server.MapPath("/MyFolder") + _imgname + _ext;
                _imgname = "img_" + _imgname + _ext;

                ViewBag.Msg = _comPath;
                var path = _comPath;
                tblAssignment assign = new tblAssignment();
                assign.Uploaded_Path = "/MyFolder" + _imgname + _ext;
                // Saving Image in Original Mode
                pic.SaveAs(path);
            }
        }
        return Json(Convert.ToString(_imgname), JsonRequestBehavior.AllowGet);
    }

We can do this by using request.query_string.

Example:

Lets consider view.py

from my_script import get_url_params

@app.route('/web_url/', methods=('get', 'post'))
def get_url_params_index():
    return Response(get_url_params())

You also make it more modular by using Flask Blueprints - https://flask.palletsprojects.com/en/1.1.x/blueprints/

Lets consider first name is being passed as a part of query string /web_url/?first_name=john

## here is my_script.py

## import required flask packages
from flask import request
def get_url_params():
    ## you might further need to format the URL params through escape.    
    firstName = request.args.get('first_name') 
    return firstName
    

As you see this is just a small example - you can fetch multiple values + formate those and use it or pass it onto the template file.

As akjoshi and Julio say this is about dispatching an Action to update the GUI on the same thread as the GUI item but from the method that is handling the background data. You can see this code in specific form in akjoshi's answer above. This is a general version.

myTextBlock.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal,
                                   new Action(delegate() 
                                      {
                                      myTextBlock.Text = Convert.ToString(myDataObject.getMeData());
                                      }));

The critical part is to call the dispatcher of your UI object - that ensures you have the correct thread.

From personal experience it seems much easier to create and use the Action inline like this. Declaring it at class level gave me lots of problems with static/non-static contexts.

Are you sure your web service is deployed correctly to the enviornment that is NOT working. Looks like the type is out of date.

If you are currently writing the application, than the answer is to use System.currentTimeMillis or System.nanoTime serve the purpose as pointed by people above.

But if you have already written the code, and you don't want to change it its better to use Spring's method interceptors. So for instance your service is :

public class MyService { 
    public void doSomething() {
        for (int i = 1; i < 10000; i++) {
            System.out.println("i=" + i);
        }
    }
}

To avoid changing the service, you can write your own method interceptor:

public class ServiceMethodInterceptor implements MethodInterceptor {
    public Object invoke(MethodInvocation methodInvocation) throws Throwable {
        long startTime = System.currentTimeMillis();
        Object result = methodInvocation.proceed();
        long duration = System.currentTimeMillis() - startTime;
        Method method = methodInvocation.getMethod();
        String methodName = method.getDeclaringClass().getName() + "." + method.getName();
        System.out.println("Method '" + methodName + "' took " + duration + " milliseconds to run");
        return null;
    }
}

Also there are open source APIs available for Java, e.g. BTrace. or Netbeans profiler as suggested above by @bakkal and @Saikikos. Thanks.

It looks like you're trying to replace the extension with the following code:

if (myFile[-4:] == ".asm"):
    newFile = myFile[:4]+".hack"

However, you appear to have the array indexes mixed up. Try the following:

if (myFile[-4:] == ".asm"):
    newFile = myFile[:-4]+".hack"

Note the use of -4 instead of just 4 in the second line of code. This explains why your program is trying to create /Use.hack, which is the first four characters of your file name (/Use), with .hack appended to it.

I've just solved this problem myself. I found the solution on MSDN: http://msdn.microsoft.com/en-us/library/ms155391.aspx.

The format basically is

http://<server>/reportserver?/<path>/<report>&rs:Command=Render&<parameter>=<value>

You reference a Linux distribution, so you need to install the readline development libraries

On Debian based platforms, like Ubuntu, you can run:

sudo apt-get install libreadline-dev 

and that should install the correct headers in the correct places,.

If you use a platform with yum, like SUSE, then the command should be:

yum install readline-devel

Unless overridden, the hostname seems to be the short container id in Docker 1.12

root@d2258e6dec11:/project# cat /etc/hostname
d2258e6dec11

Externally

$ docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED                 STATUS                      PORTS               NAMES
d2258e6dec11        300518d26271        "bash"              5 minutes ago       

$ docker -v
Docker version 1.12.0, build 8eab29e, experimental

You just need to use the callbacks, from the documentation: https://github.com/fronteed/iCheck#callbacks

$('input').on('ifChecked', function(event){
  alert(event.type + ' callback');
});

In Swift:

tableView.separatorStyle = .None

All necessary git bash commands to push and pull into Github:

git status 
git pull
git add filefullpath

git commit -m "comments for checkin file" 
git push origin branch/master
git remote -v 
git log -2 

If you want to edit a file then:

edit filename.* 

To see all branches and their commits:

git show-branch

There are two way to stop current method/process :

1. Throwing Exception.
2. returnning the value even if it is void method.

Option : you can also kill the current thread to stop it.

For example :

public void onClick(){

    if(condition == true){
        return;
        <or>
        throw new YourException();
    }
    string.setText("This string should not change if condition = true");
}

You can Do It by --

Using Ad Hoc Command

ansible all -m command -a" mv /path/to/foo /path/to/bar"

Or You if you want to do it by using playbook

- name: Move File foo to destination bar
  command: mv /path/to/foo /path/to/bar

Difference between STATIC MEMORY ALLOCATION & DYNAMIC MEMORY ALLOCATION

Memory is allocated before the execution of the program begins (During Compilation).
Memory is allocated during the execution of the program.

No memory allocation or deallocation actions are performed during Execution.
Memory Bindings are established and destroyed during the Execution.

Variables remain permanently allocated.
Allocated only when program unit is active.

Implemented using stacks and heaps.
Implemented using data segments.

Pointer is needed to accessing variables.
No need of Dynamically allocated pointers.

Faster execution than Dynamic.
Slower execution than static.

More memory Space required.
Less Memory space required.

This ought to do it:

SELECT *
FROM YourTable
WHERE ARIDNR IN (
    SELECT ARIDNR
    FROM YourTable
    GROUP BY ARIDNR
    HAVING COUNT(*) > 1
)

The idea is to use the inner query to identify the records which have a ARIDNR value that occurs 1+ times in the data, then get all columns from the same table based on that set of values.

git add puts pending files to the so called git 'index' which is local.

After that you use git commit to commit (apply) things in the index.

Then use git push [remotename] [localbranch][:remotebranch] to actually push them to a remote repository.

You can use case-sensitive or case-insensitive comparison, depending what you need. Case-sensitive is like this:

if ([category isEqualToString:@"Some String"])
{
   // Both strings are equal without respect to their case.
}

Case-insensitive is like this:

if ([category compare:@"Some String" options:NSCaseInsensitiveSearch] == NSOrderedSame)
{
   // Both strings are equal with respect to their case.
}

BAD SOLUTION AND WHY!

Don't ever use the solution below because when you are using their code that is something like:

RewriteCond %{HTTPS} off
RewriteRule .* https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule .* https://www.example.com%{REQUEST_URI} [L,R=301]

The browser goes to:

http://example.com

Then redirects to:

https://example.com

Then redirects to:

https://www.example.com

This is too much request to the server.

Most of the answers even accepted one has this problem.

BEST SOLUTION AND THE ANSWER

This code has an [OR] condition to prevent dual changes at url!

RewriteEngine on
RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule (.*) https://www.example.com%{REQUEST_URI} [R=301,L]

Continue calling re.exec(s) in a loop to obtain all the matches:

var re = /\s*([^[:]+):\"([^"]+)"/g;
var s = '[description:"aoeu" uuid:"123sth"]';
var m;

do {
    m = re.exec(s);
    if (m) {
        console.log(m[1], m[2]);
    }
} while (m);

Try it with this JSFiddle: https://jsfiddle.net/7yS2V/

Whatever algebra you are doing in Excel to create the new column could probably be done more effectively in R.

Please try the following: Read the raw file (before any excel manipulation) into R using read.csv(... stringsAsFactors=FALSE). [If that does not work, please take a look at ?read.table (which read.csv wraps), however there may be some other underlying issue].

For example:

   delim = ","  # or is it "\t" ?
   dec = "."    # or is it "," ?
   myDataFrame <- read.csv("path/to/file.csv", header=TRUE, sep=delim, dec=dec, stringsAsFactors=FALSE)

Then, let's say your numeric columns is column 4

   myDataFrame[, 4]  <- as.numeric(myDataFrame[, 4])  # you can also refer to the column by "itsName"

The user-agent should be specified as a field in the header.

Here is a list of HTTP header fields, and you'd probably be interested in request-specific fields, which includes User-Agent.

If you're using requests v2.13 and newer

The simplest way to do what you want is to create a dictionary and specify your headers directly, like so:

import requests

url = 'SOME URL'

headers = {
    'User-Agent': 'My User Agent 1.0',
    'From': '[email protected]'  # This is another valid field
}

response = requests.get(url, headers=headers)

If you're using requests v2.12.x and older

Older versions of requests clobbered default headers, so you'd want to do the following to preserve default headers and then add your own to them.

import requests

url = 'SOME URL'

# Get a copy of the default headers that requests would use
headers = requests.utils.default_headers()

# Update the headers with your custom ones
# You don't have to worry about case-sensitivity with
# the dictionary keys, because default_headers uses a custom
# CaseInsensitiveDict implementation within requests' source code.
headers.update(
    {
        'User-Agent': 'My User Agent 1.0',
    }
)

response = requests.get(url, headers=headers)

You need to call self.a() to invoke a from b. a is not a global function, it is a method on the class.

You may want to read through the Python tutorial on classes some more to get the finer details down.

Figure sizes are specified in inches and can be included as a global option of the document output format. For example:

---
title: "My Document"
output:
  html_document:
    fig_width: 6
    fig_height: 4
---

And the plot's size in the graphic device can be increased at the chunk level:

```{r, fig.width=14, fig.height=12}          #Expand the plot width to 14 inches

ggplot(aes(x=mycolumn1, y=mycolumn2)) +     #specify the x and y aesthetic
geom_line(size=2) +                         #makes the line thicker
theme_grey(base_size = 25)                  #increases the size of the font
```

You can also use the out.width and out.height arguments to directly define the size of the plot in the output file:

```{r, out.width="200px", out.height="200px"} #Expand the plot width to 200 pixels

ggplot(aes(x=mycolumn1, y=mycolumn2)) +     #specify the x and y aesthetic
geom_line(size=2) +                         #makes the line thicker
theme_grey(base_size = 25)                  #increases the size of the font
```

I need to go next only to input and select, and element have to be focusable. This script works better for me:

$('body').on('keydown', 'input, select', function(e) {
    if (e.key === "Enter") {
        var self = $(this), form = self.parents('form:eq(0)'), focusable, next;
        focusable = form.find('input,select,textarea').filter(':visible');
        next = focusable.eq(focusable.index(this)+1);
        if (next.length) {
            next.focus();
        } else {
            form.submit();
        }
        return false;
    }
});

Maybe it helps someone.

I had this issue on my Windows grunt because I installed the 32 bit version of Node on a 64 bit Windows OS. When I installed the 64bit version specifically, it started working.

You can use web-based protocol handlers for the links as per https://sharepoint.stackexchange.com/questions/70178/how-does-sharepoint-2013-enable-editing-of-documents-for-chrome-and-fire-fox

Basically, just prepend ms-word:ofe|u| to the links to your SharePoint hosted Word documents.

An easy foolproof way to UNDO local file changes since the last commit is to place them in a new branch:

git branch changes
git checkout changes
git add .
git commit

This leaves the changes in the new branch. Return to the original branch to find it back to the last commit:

git checkout master

The new branch is a good place to practice different ways to revert changes without risk of messing up the original branch.

Make an exception handler like this,

private int ConvertIntoNumeric(String xVal)
{
 try
  { 
     return Integer.parseInt(xVal);
  }
 catch(Exception ex) 
  {
     return 0; 
  }
}

.
.
.
.

int xTest = ConvertIntoNumeric("N/A");  //Will return 0

It's not a good way.

When doing conversion from int to string, this should be used:

int i = 5;
String strI = String.valueOf(i);