They are usually stored in the following folders:

/bin/
/usr/bin/
/sbin/
/usr/sbin/

If you're not sure, use the which command:

~$ which firefox
/usr/bin/firefox

Try adding the line

net.sf.jasperreports.awt.ignore.missing.font=true

to your jasperreports.properties file.

Jasper stops finding one font

As far as I know, there is no such a thing as iOS emulator on windows or linux, there are only some gameengines that enable you to compile same code for both iOS and windows or linux and there is a toolchain to compile iOS application using linux. none of them are realy emulator/simulator things. and to use that toolchain you need a jailbreaked iOS device to test binary file created using toolchain. I mean linux itself can't run the binary created itself. and by the way even in mac simulator is just an intermediate program which runs mac-compiled binary, since if you change compiling for iOS from simulator or the other way, all the files are rebuild. and also there are some real differences, like iOS is a case-sensitive operation while simulator is not.

so the best solution is to buy an iOS device yourself.

I actually prefer to use the html button form element and make it runat=server. The button element can hold other elements inside it. You can even add formatting inside it with span's or strong's. Here is an example:

<button id="BtnSave" runat="server"><img src="Images/save.png" />Save</button>

You can catch form input values using FormData and send them by fetch

fetch(form.action,{method:'post', body: new FormData(form)});

function send(e,form) {_x000D_
  fetch(form.action,{method:'post', body: new FormData(form)});_x000D_
_x000D_
  console.log('We send post asynchronously (AJAX)');_x000D_
  e.preventDefault();_x000D_
}

<form method="POST" action="myapi/send" onsubmit="send(event,this)">_x000D_
    <input hidden name="crsfToken" value="a1e24s1">_x000D_
    <input name="email" value="[email protected]">_x000D_
    <input name="phone" value="123-456-789">_x000D_
    <input type="submit">    _x000D_
</form>_x000D_
_x000D_
Look on chrome console>network before 'submit'

Use subset within ggplot

ggplot(data = subset(df, ID == "P1" | ID == "P2") +
   aes(Value1, Value2, group=ID, colour=ID) +
   geom_line()

Assuming your 'time' column has at least one observation with a non-numeric character and all your other columns only have numbers, then 'read.csv's default will be to read in 'time' as a 'factor' and all the rest of the columns as 'numeric'. Therefore setting 'stringsAsFactors=F' will have the same result as setting the 'colClasses' manually i.e.,

data <- read.csv('test.csv', stringsAsFactors=F)

EDIT: This is quite old, and ugly, don't do this. You should use callbacks: https://stackoverflow.com/a/5316755/591257

EDIT 2: See the fetch API

Had same problem, solved it this way, using a global var. Not sure if it's the best but surely works. On error you get an empty string (myVar = ''), so you can handle that as needed.

var myVar = '';
function isSession(selector) {
  $.ajax({
    'type': 'POST',
    'url': '/order.html',
    'data': {
      'issession': 1,
      'selector': selector
    },
    'dataType': 'html',
    'success': function(data) {
      myVar = data;
    },
    'error': function() {
      alert('Error occured');
    }
  });
  return myVar;
}

this one is working .... just in your code in your bottom code add this one :

android:textAllCaps="false"

it should deactivate the caps letter that U trying to type small .

I have no serial device here to test it, but if you have python and dbus you can try it yourself.

import dbus
bus = dbus.SystemBus()
hwmanager = bus.get_object('org.freedesktop.Hal', '/org/freedesktop/Hal/Manager')
hwmanager_i = dbus.Interface(hwmanager, 'org.freedesktop.Hal.Manager')
print hwmanager_i.FindDeviceByCapability("serial")

If it fails you can search inside hwmanager_i.GetAllDevicesWithProperties() to see if the capability name "serial" that I just guessed has a different name.

HTH

in the java src you can add a new tool like this:

public static String remplaceVirguleParpoint(String chaine) {
       return chaine.replaceAll(",", "\\.");
}

Tell the option element to be 13pt

select option{
    font-size: 13pt;
}

and then the first option element to be 7pt

select option:first-child {
    font-size: 7pt;
}

Running demo: http://jsfiddle.net/VggvD/1/

Yes, you can call setId(value) in any view with any (positive) integer value that you like and then find it in the parent container using findViewById(value). Note that it is valid to call setId() with the same value for different sibling views, but findViewById() will return only the first one.

If you don't want to use Scheduled Tasks you can use the Windows Subsystem for Linux which will allow you to use cron jobs like on Linux.

To make sure cron is actually running you can type service cron status from within the Linux terminal. If it isn't currently running then type service cron start and you should be good to go.

You can use sp_lock (and sp_lock2), but in SQL Server 2005 onwards this is being deprecated in favour of querying sys.dm_tran_locks:

select  
    object_name(p.object_id) as TableName, 
    resource_type, resource_description
from
    sys.dm_tran_locks l
    join sys.partitions p on l.resource_associated_entity_id = p.hobt_id

I had the same problem. At least I could solve it with this:

sudo yum install gcc gcc-c++

Hope it solves your problem too.

1. Change focus to another view (ex: Any textview or Linearlayout in the XML) using

   android:focusableInTouchMode="true"
   android:focusable="true"
   

2. set addTextChangedListener to edittext in Activity.

3. and then on aftertextchanged of Edittext put edittext.clearFocus();

This will enable the cursor when keyboard is open and disable when keyboard is closed.

DataSet ds = new DataSet();
ds.ReadXml(fileNamePath);

Bootstrap 4+

This is now easy to do in Bootstrap 4+

<a href="#" class="text-decoration-none">
    <!-- That is all -->
</a>

I have done for

1. centerInParent

2. centerHorizontal

3. centerVertical

private void addOrRemoveProperty(View view, int property, boolean flag){
    RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) view.getLayoutParams();
    if(flag){
        layoutParams.addRule(property);
    }else {
        layoutParams.removeRule(property);
    }
    view.setLayoutParams(layoutParams);
}

How to call method:

centerInParent - true

addOrRemoveProperty(mView, RelativeLayout.CENTER_IN_PARENT, true);

centerInParent - false

addOrRemoveProperty(mView, RelativeLayout.CENTER_IN_PARENT, false);

centerHorizontal - true

addOrRemoveProperty(mView, RelativeLayout.CENTER_HORIZONTAL, true);

centerHorizontal - false

addOrRemoveProperty(mView, RelativeLayout.CENTER_HORIZONTAL, false);

centerVertical - true

addOrRemoveProperty(mView, RelativeLayout.CENTER_VERTICAL, true);

centerVertical - false

addOrRemoveProperty(mView, RelativeLayout.CENTER_VERTICAL, false);

Hope this would help you.

Do you mean the mysql text console? Then:

START TRANSACTION;
  ...
  your queries.
  ...
COMMIT;

Is what I recommend.

However if you want to avoid typing this each time you need to run this sort of query, add the following to the [mysqld] section of your my.cnf file.

init_connect='set autocommit=0'

This would set autocommit to be off for every client though.

Yes: use urllib.

From the examples in the documentation:

>>> import urllib
>>> params = urllib.urlencode({'spam': 1, 'eggs': 2, 'bacon': 0})
>>> f = urllib.urlopen("http://www.musi-cal.com/cgi-bin/query?%s" % params)
>>> print f.geturl() # Prints the final URL with parameters.
>>> print f.read() # Prints the contents

The pattern matches all non-digit characters. This will restrict you to non-negative integers, but for your example it will be more than sufficient.

string input = "0, 10, 20, 30, 100, 200";
Regex.Split(input, @"\D+");

merge to Map

 let merge = {...map1,...map2};

Suppose you have a button that when pressed sets n to 5, you could then generate labels and textboxes on your form like so.

var n = 5;
for (int i = 0; i < n; i++)
{
    //Create label
    Label label = new Label();
    label.Text = String.Format("Label {0}", i);
    //Position label on screen
    label.Left = 10;
    label.Top = (i + 1) * 20;
    //Create textbox
    TextBox textBox = new TextBox();
    //Position textbox on screen
    textBox.Left = 120;
    textBox.Top = (i + 1) * 20;
    //Add controls to form
    this.Controls.Add(label);
    this.Controls.Add(textBox);
}

This will not only add them to the form but position them decently as well.

Git is very flexible. You shouldn't need hundreds of branches to do what you are asking. If you want to revert the state all the way back to the 2nd change (and it is indeed a change that was already committed and pushed), use git revert. Something like:

git revert a4r9593432 

where a4r9593432 is the starting characters of the hash of the commit you want to back out.

If the commit contains changes to many files, but you just want to revert just one of the files, you can use git reset (the 2nd or 3rd form):

git reset a4r9593432 -- path/to/file.txt
# the reverted state is added to the staging area, ready for commit
git diff --cached path/to/file.txt        # view the changes
git commit
git checkout HEAD path/to/file.txt        # make the working tree match HEAD           

But this is pretty complex, and git reset is dangerous. Use git checkout <hash> <file path> instead, as Jefromi suggests.

If you just want to view what the file looked like in commit x, you can use git show:

git show a4r9593432:path/to/file.txt

For all of the commands, there are many ways to refer to a commit other than via the commit hash (see Naming Commits in the Git User Manual).

Here is Java 8 solution

public static boolean contains(final int[] arr, final int key) {
    return Arrays.stream(arr).anyMatch(i -> i == key);
}

i was having some issues with windowhandle and tried this one. this one works good for me.

String parentWindowHandler = driver.getWindowHandle(); 
String subWindowHandler = null;

Set<String> handles = driver.getWindowHandles();
Iterator<String> iterator = handles.iterator();
while (iterator.hasNext()){
    subWindowHandler = iterator.next();
    driver.switchTo().window(subWindowHandler);

    System.out.println(subWindowHandler);
}


driver.switchTo().window(parentWindowHandler); 

Using the browser's parser is the probably the best bet in current browsers. The following will work, with the following caveats:

• Your HTML is valid within a <div> element. HTML contained within <body> or <html> or <head> tags is not valid within a <div> and may therefore not be parsed correctly.
• textContent (the DOM standard property) and innerText (non-standard) properties are not identical. For example, textContent will include text within a <script> element while innerText will not (in most browsers). This only affects IE <=8, which is the only major browser not to support textContent.
• The HTML does not contain <script> elements.
• The HTML is not null
• The HTML comes from a trusted source. Using this with arbitrary HTML allows arbitrary untrusted JavaScript to be executed. This example is from a comment by Mike Samuel on the duplicate question: <img onerror='alert(\"could run arbitrary JS here\")' src=bogus>

Code:

var html = "<p>Some HTML</p>";
var div = document.createElement("div");
div.innerHTML = html;
var text = div.textContent || div.innerText || "";

You could try jQuery UI's .position method.

$("#mydiv").position({
  of: $('#mydiv').parent(),
  my: 'left+200 top+200',
  at: 'left top'
});

Check the working demo.

There is also this one:

hash = { foo: "bar", baz: "qux" }
hash.map(&:last) #=> ["bar", "qux"]

Why it works:

The & calls to_proc on the object, and passes it as a block to the method.

something {|i| i.foo }
something(&:foo)

My preferred approach, which uses data attributes to hold the state of the number:

<input type='number' step='0.01'/>

// react to stepping in UI
el.addEventListener('onchange', ev => ev.target.dataset.val = ev.target.value * 100)

// react to keys
el.addEventListener('onkeyup', ev => {

    // user cleared field
    if (!ev.target.value) ev.target.dataset.val = ''

    // non num input
    if (isNaN(ev.key)) {

        // deleting
        if (ev.keyCode == 8)

            ev.target.dataset.val = ev.target.dataset.val.slice(0, -1)

    // num input
    } else ev.target.dataset.val += ev.key

    ev.target.value = parseFloat(ev.target.dataset.val) / 100

})

Dummy data (you should supply this for us)

visual1 = data.frame(ISSUE_DATE=runif(100,2006,2008),COUNTED=runif(100,0,50))
visual2 = data.frame(ISSUE_DATE=runif(100,2006,2008),COUNTED=runif(100,0,50))

combine:

visuals = rbind(visual1,visual2)
visuals$vis=c(rep("visual1",100),rep("visual2",100)) # 100 points of each flavour

Now do:

 ggplot(visuals, aes(ISSUE_DATE,COUNTED,group=vis,col=vis)) + 
   geom_point() + geom_smooth()

and adjust colours etc to taste.

Use getBBox function

http://jsfiddle.net/Xkv3X/1/

var bBox = svg1.getBBox();
console.log('XxY', bBox.x + 'x' + bBox.y);
console.log('size', bBox.width + 'x' + bBox.height);

If "logout from all devices" option is acceptable (in most cases it is):

• Add the token version field to the user record.
• Add the value in this field to the claims stored in the JWT.
• Increment the version every time the user logs out.
• When validating the token compare its version claim to the version stored in the user record and reject if it is not the same.

A db trip to get the user record in most cases is required anyway so this does not add much overhead to the validation process. Unlike maintaining a blacklist, where DB load is significant due to the necessity to use a join or a separate call, clean old records and so on.

You can also use Ticks. I'm coding for Windows Mobile so don't have the full set of methods. TotalSeconds is not available to me.

long epochTicks = new DateTime(1970, 1, 1).Ticks;
long unixTime = ((DateTime.UtcNow.Ticks - epochTicks) / TimeSpan.TicksPerSecond);

or

TimeSpan epochTicks = new TimeSpan(new DateTime(1970, 1, 1).Ticks);
TimeSpan unixTicks = new TimeSpan(DateTime.UtcNow.Ticks) - epochTicks;
double unixTime = unixTicks.TotalSeconds;

I have had an issue using Bootstrap where using double quotes did matter vs using single quote (which didn't work). class='row-fluid' gave me issues causing the last span to fall below the other spans rather than sitting nicely beside on the far right, whereas class="row-fluid" worked.

There are a few possible ways to do this:

• Set the environment variable PYTHONPATH to a colon-separated list of directories to search for imported modules.
• In your program, use sys.path.append('/path/to/search') to add the names of directories you want Python to search for imported modules. sys.path is just the list of directories Python searches every time it gets asked to import a module, and you can alter it as needed (although I wouldn't recommend removing any of the standard directories!). Any directories you put in the environment variable PYTHONPATH will be inserted into sys.path when Python starts up.
• Use site.addsitedir to add a directory to sys.path. The difference between this and just plain appending is that when you use addsitedir, it also looks for .pth files within that directory and uses them to possibly add additional directories to sys.path based on the contents of the files. See the documentation for more detail.

Which one of these you want to use depends on your situation. Remember that when you distribute your project to other users, they typically install it in such a manner that the Python code files will be automatically detected by Python's importer (i.e. packages are usually installed in the site-packages directory), so if you mess with sys.path in your code, that may be unnecessary and might even have adverse effects when that code runs on another computer. For development, I would venture a guess that setting PYTHONPATH is usually the best way to go.

However, when you're using something that just runs on your own computer (or when you have nonstandard setups, e.g. sometimes in web app frameworks), it's not entirely uncommon to do something like

import sys
from os.path import dirname
sys.path.append(dirname(__file__))

As of now (October 2017) Google has implemented a specific property to handle the zooming/scrolling, called gestureHandling. Its purpose is to handle mobile devices operation, but it modifies the behaviour for desktop browsers as well. Here it is from official documentation:

function initMap() {
  var locationRio = {lat: -22.915, lng: -43.197};
  var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 13,
    center: locationRio,
    gestureHandling: 'none'
});

The available values for gestureHandling are:

• 'greedy': The map always pans (up or down, left or right) when the user swipes (drags on) the screen. In other words, both a one-finger swipe and a two-finger swipe cause the map to pan.
• 'cooperative': The user must swipe with one finger to scroll the page and two fingers to pan the map. If the user swipes the map with one finger, an overlay appears on the map, with a prompt telling the user to use two fingers to move the map. On desktop applications, users can zoom or pan the map by scrolling while pressing a modifier key (the ctrl or ? key).
• 'none': This option disables panning and pinching on the map for mobile devices, and dragging of the map on desktop devices.
• 'auto' (default): Depending on whether the page is scrollable, the Google Maps JavaScript API sets the gestureHandling property to either 'cooperative' or 'greedy'

In short, you can easily force the setting to "always zoomable" ('greedy'), "never zoomable" ('none'), or "user must press CRTL/? to enable zoom" ('cooperative').

((Toolbar)actionBar.getCustomView().getParent()).setContentInsetsAbsolute(0,0);

All the above answers are great. But if you were trying to find a solution that won't change the html files below is helpful

 ngAfterViewChecked(){
    this.renderer.setElementStyle(targetItem.nativeElement, 'height', textHeight+"px");
}

You can import renderer from import {Renderer} from '@angular/core';

A great way of handling this is with regular expressions.

string modifiedString = Regex.Replace(originalString, @"(\r\n)|\n|\r", "<br/>");

This will replace any of the 3 legal types of newline with the html tag.

Your use of @PathParam is incorrect. It does not follow these requirements as documented in the javadoc here. I believe you just want to POST the JSON entity. You can fix this in your resource method to accept JSON entity.

@Path("/hello")
public class Hello {

  @POST
  @Produces(MediaType.APPLICATION_JSON)
  @Consumes(MediaType.APPLICATION_JSON)
  public JSONObject sayPlainTextHello(JSONObject inputJsonObj) throws Exception {

    String input = (String) inputJsonObj.get("input");
    String output = "The input you sent is :" + input;
    JSONObject outputJsonObj = new JSONObject();
    outputJsonObj.put("output", output);

    return outputJsonObj;
  }
}

And, your client code should look like this:

  ClientConfig config = new DefaultClientConfig();
  Client client = Client.create(config);
  client.addFilter(new LoggingFilter());
  WebResource service = client.resource(getBaseURI());
  JSONObject inputJsonObj = new JSONObject();
  inputJsonObj.put("input", "Value");
  System.out.println(service.path("rest").path("hello").accept(MediaType.APPLICATION_JSON).post(JSONObject.class, inputJsonObj));

This is a cross browser approach based on answers above

function scrollTo(to, duration) {
    if (duration < 0) return;
    var scrollTop = document.body.scrollTop + document.documentElement.scrollTop;
    var difference = to - scrollTop;
    var perTick = difference / duration * 10;

    setTimeout(function() {
      scrollTop = scrollTop + perTick;
      document.body.scrollTop = scrollTop;
      document.documentElement.scrollTop = scrollTop;
      if (scrollTop === to) return;
      scrollTo(to, duration - 10);
    }, 10);
  }

I tried the solutions above, but sometimes you just gotta do it yourself. Might be off by a pixel in some cases but works fine in general.

import matplotlib.pyplot as plt
import numpy as np
def image_to_tiles(im, number_of_tiles = 4, plot=False):
    """
    Function that splits SINGLE channel images into tiles
    :param im: image: single channel image (NxN matrix)
    :param number_of_tiles: squared number
    :param plot:
    :return tiles:
    """
    n_slices = np.sqrt(number_of_tiles)
    assert int(n_slices + 0.5) ** 2 == number_of_tiles, "Number of tiles is not a perfect square"

    n_slices = n_slices.astype(np.int)
    [w, h] = cropped_npy.shape

    r = np.linspace(0, w, n_slices+1)
    r_tuples = [(np.int(r[i]), np.int(r[i+1])) for i in range(0, len(r)-1)]
    q = np.linspace(0, h, n_slices+1)
    q_tuples = [(np.int(q[i]), np.int(q[i+1])) for i in range(0, len(q)-1)]

    tiles = []
    for row in range(n_slices):
        for column in range(n_slices):
            [x1, y1, x2, y2] = *r_tuples[row], *q_tuples[column] 
            tiles.append(im[x1:y1, x2:y2])

    if plot:
        fig, axes = plt.subplots(n_slices, n_slices, figsize=(10,10))
        c = 0
        for row in range(n_slices):
            for column in range(n_slices):
                axes[row,column].imshow(tiles[c])
                axes[row,column].axis('off')
                c+=1

    return tiles

Hope it helps.

You should be careful about using the finally block, as it is not the same thing as using an else block in the try, except. The finally block will be run regardless of the outcome of the try except.

In [10]: dict_ = {"a": 1}

In [11]: try:
   ....:     dict_["b"]
   ....: except KeyError:
   ....:     pass
   ....: finally:
   ....:     print "something"
   ....:     
something

As everyone has noted using the else block causes your code to be more readable, and only runs when an exception is not thrown

In [14]: try:
             dict_["b"]
         except KeyError:
             pass
         else:
             print "something"
   ....:

TestClass.instance_methods

or without all the inherited methods

TestClass.instance_methods - Object.methods

(Was 'TestClass.methods - Object.methods')

You can adjust the width of the popover with methods indicated above, but the best thing to do is to define the width of the content before Bootstrap sees is and does its math. For instance, I had a table, I defined it's width, then bootstrap built a popover to suit it. (Sometimes Bootstrap has trouble determining the width, and you need to step in and hold its hand)

This service is the best in online image map editing I found so far : http://www.image-maps.com/

... but it is in fact a bit weak and I personnaly don't use it anymore. I switched to GIMP and it is indeed pretty good.

The answer from mobius is not wrong but in some cases you must use imagemaps even if it seems a bit old and rusty. For instance, in a newsletter, where you can't use HTML/CSS to do what you want.

You can like this:

#{requestScope["paramName"]} ,#{sessionScope["paramName"]}

Because requestScope or sessionScope is a Map object.

You can get the path via fp.name. Example:

>>> f = open('foo/bar.txt')
>>> f.name
'foo/bar.txt'

You might need os.path.basename if you want only the file name:

>>> import os
>>> f = open('foo/bar.txt')
>>> os.path.basename(f.name)
'bar.txt'

File object docs (for Python 2) here.

Just gotta read the docs son!

$query->num_rows();

@zzzz's answer is mostly complete, but just to save others from having to dig through the referenced documentation you can run a single test in a package as follows:

go test packageName -run TestName

Note that you want to pass in the name of the test, not the file name where the test exists.

The -run flag actually accepts a regex so you could limit the test run to a class of tests. From the docs:

-run regexp
    Run only those tests and examples matching the regular
    expression.

Using numpy:

In [1]: import numpy as np

In [2]: np.log2?
Type:           function
Base Class:     <type 'function'>
String Form:    <function log2 at 0x03049030>
Namespace:      Interactive
File:           c:\python26\lib\site-packages\numpy\lib\ufunclike.py
Definition:     np.log2(x, y=None)
Docstring:
    Return the base 2 logarithm of the input array, element-wise.

Parameters
----------
x : array_like
  Input array.
y : array_like
  Optional output array with the same shape as `x`.

Returns
-------
y : ndarray
  The logarithm to the base 2 of `x` element-wise.
  NaNs are returned where `x` is negative.

See Also
--------
log, log1p, log10

Examples
--------
>>> np.log2([-1, 2, 4])
array([ NaN,   1.,   2.])

In [3]: np.log2(8)
Out[3]: 3.0

You're not including the standard <string> header.

You got [un]lucky that some of its pertinent definitions were accidentally made available by the other standard headers that you did include ... but operator<< was not.

• https://stackoverflow.com/a/20937531/560648

On Postgres 10:

SELECT to_timestamp(CAST(epoch_ms as bigint)/1000)

here is mine

echo Math+ 
ECHO First num:
 SET /P a= 
ECHO Second num:
 SET /P b=
 set /a s=%a%+%b% 
echo Result: %s%

There's a surprisingly nice library for Android HTTP available at the link below:

http://loopj.com/android-async-http/

Simple requests are very easy:

AsyncHttpClient client = new AsyncHttpClient();
client.get("http://www.google.com", new AsyncHttpResponseHandler() {
    @Override
    public void onSuccess(String response) {
        System.out.println(response);
    }
});

To send JSON (credit to `voidberg' at https://github.com/loopj/android-async-http/issues/125):

// params is a JSONObject
StringEntity se = null;
try {
    se = new StringEntity(params.toString());
} catch (UnsupportedEncodingException e) {
    // handle exceptions properly!
}
se.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));

client.post(null, "www.example.com/objects", se, "application/json", responseHandler);

It's all asynchronous, works well with Android and safe to call from your UI thread. The responseHandler will run on the same thread you created it from (typically, your UI thread). It even has a built-in resonseHandler for JSON, but I prefer to use google gson.

From the documentation:

As of Beautiful Soup 4.1.2, you can search by CSS class using the keyword argument class_:

soup.find_all("a", class_="sister")

Which in this case would be:

soup.find_all("div", class_="stylelistrow")

It would also work for:

soup.find_all("div", class_="stylelistrowone stylelistrowtwo")

Is there a way to declare first and then initialize an array in C?

There is! but not using the method you described.

You can't initialize with a comma separated list, this is only allowed in the declaration. You can however initialize with...

myArray[0] = 1;
myArray[1] = 2;
...

or

for(int i = 1; i <= SIZE; i++)
{
  myArray[i-1] = i;
}

This code worked for me

.navbar .navbar-nav {
    display: inline-block;
    float: none;
}
.navbar .navbar-collapse {
    text-align: center;
}

if .git is already there in your dir, then follow:

1. rm -rf .git/
2. git init
3. git remote add origin http://xyzremotedir/xyzgitproject.git
4. git commit -m "do commit"
5. git push origin master

    public class StructMain implements Serializable {
    public  int id;
    public String name;
    public String lastName;
}

this my item . implement Serializable and create ArrayList

ArrayList<StructMain> items =new ArrayList<>();

and put in Bundle

Bundle bundle=new Bundle();
bundle.putSerializable("test",items);

and create a new Intent that put Bundle to Intent

Intent intent=new Intent(ActivityOne.this,ActivityTwo.class);
intent.putExtras(bundle);
startActivity(intent);

for receive bundle insert this code

Bundle bundle = getIntent().getExtras();
ArrayList<StructMain> item = (ArrayList<StructMain>) bundle.getSerializable("test");

It is the width of the letter M in a given English font size.
So 2em is twice the width of the letter M in this given font.
For a non-English font, it is the width of the widest letter in that font. This width size in pixels is different than the width size of the M in the English font but it is still 1em.
So if I use a text with 12sp in an English font, 1em is relative to this 12sp English font; using an Italian font with 12sp gives 1em that is different in pixels width than the English one.

The .css() function doesn't queue behind running animations, it's instantaneous.

To match the behaviour that you're after, you'd need to do the following:

$(document).ready(function() {
  $("button").mouseover(function() {
    var p = $("p#44.test").css("background-color", "yellow");
    p.hide(1500).show(1500);
    p.queue(function() {
      p.css("background-color", "red");
    });
  });
});

The .queue() function waits for running animations to run out and then fires whatever's in the supplied function.

There is a comprehensive doc for google calendar and other calendar services: https://github.com/InteractionDesignFoundation/add-event-to-calendar-docs/blob/master/services/google.md

An example of working link: https://calendar.google.com/calendar/render?action=TEMPLATE&text=Bithday&dates=20201231T193000Z/20201231T223000Z&details=With%20clowns%20and%20stuff&location=North%20Pole

Another less-conventional but arguably easier way of doing this is with JXplorer. Although this tool is designed to browse LDAP directories, it has an easy-to-use GUI for manipulating keystores. One such function on the GUI can export private keys from a JKS keystore.

You can use boost::math::sign() method from boost/math/special_functions/sign.hpp if boost is available.

Try this:

{
    "ACCOUNT_EXIST": true,
    "MultipleContacts": false
}

boolean success ((Boolean) jsonObject.get("ACCOUNT_EXIST")).booleanValue()

The following worked well for me

try {
    asdf
} catch {
    $string_err = $_ | Out-String
}

write-host $string_err

The result of this is the following as a string instead of an ErrorRecord object

asdf : The term 'asdf' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\TASaif\Desktop\tmp\catch_exceptions.ps1:2 char:5
+     asdf
+     ~~~~
    + CategoryInfo          : ObjectNotFound: (asdf:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Here is another way to do the same.

fadeIn effect

.visible {
  visibility: visible;
  opacity: 1;
  transition: opacity 2s linear;
}

fadeOut effect

.hidden {
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 2s, opacity 2s linear;
}

UPDATE 1: I found more up-to-date tutorial CSS3 Transition: fadeIn and fadeOut like effects to hide show elements and Tooltip Example: Show Hide Hint or Help Text using CSS3 Transition here with sample code.

UPDATE 2: (Added details requested by @big-money)

When showing the element (by switching to the visible class), we want the visibility:visible to kick in instantly, so it’s ok to transition only the opacity property. And when hiding the element (by switching to the hidden class), we want to delay the visibility:hidden declaration, so that we can see the fade-out transition first. We’re doing this by declaring a transition on the visibility property, with a 0s duration and a delay. You can see a detailed article here.

I know I am too late to answer but posting this answer to save others time. Hope it helps you!!

I wanted something robust and reusable (one-command-and-go + undo function) so I wrote the following bash script. Worked for me on several occasions, so I thought I'd share it here.

It is able to move an arbitrary folder /path/to/foo from repo1 into /some/other/folder/bar to repo2 (folder paths can be the same or different, distance from root folder may be different).

Since it only goes over the commits that touch the files in input folder (not over all commits of the source repo), it should be quite fast even on big source repos, if you just extract a deeply nested subfolder that was not touched in every commit.

Since what this does is to create an orphaned branch with all the old repo's history and then merge it to the HEAD, it will even work in case of file name clashes (then you'd have to resolve a merge at the end of course).

If there are no file name clashes, you just need to git commit at the end to finalize the merge.

The downside is that it will likely not follow file renames (outside of REWRITE_FROM folder) in the source repo - pull requests welcome on GitHub to accommodate for that.

GitHub link: git-move-folder-between-repos-keep-history

#!/bin/bash

# Copy a folder from one git repo to another git repo,
# preserving full history of the folder.

SRC_GIT_REPO='/d/git-experimental/your-old-webapp'
DST_GIT_REPO='/d/git-experimental/your-new-webapp'
SRC_BRANCH_NAME='master'
DST_BRANCH_NAME='import-stuff-from-old-webapp'
# Most likely you want the REWRITE_FROM and REWRITE_TO to have a trailing slash!
REWRITE_FROM='app/src/main/static/'
REWRITE_TO='app/src/main/static/'

verifyPreconditions() {
    #echo 'Checking if SRC_GIT_REPO is a git repo...' &&
      { test -d "${SRC_GIT_REPO}/.git" || { echo "Fatal: SRC_GIT_REPO is not a git repo"; exit; } } &&
    #echo 'Checking if DST_GIT_REPO is a git repo...' &&
      { test -d "${DST_GIT_REPO}/.git" || { echo "Fatal: DST_GIT_REPO is not a git repo"; exit; } } &&
    #echo 'Checking if REWRITE_FROM is not empty...' &&
      { test -n "${REWRITE_FROM}" || { echo "Fatal: REWRITE_FROM is empty"; exit; } } &&
    #echo 'Checking if REWRITE_TO is not empty...' &&
      { test -n "${REWRITE_TO}" || { echo "Fatal: REWRITE_TO is empty"; exit; } } &&
    #echo 'Checking if REWRITE_FROM folder exists in SRC_GIT_REPO' &&
      { test -d "${SRC_GIT_REPO}/${REWRITE_FROM}" || { echo "Fatal: REWRITE_FROM does not exist inside SRC_GIT_REPO"; exit; } } &&
    #echo 'Checking if SRC_GIT_REPO has a branch SRC_BRANCH_NAME' &&
      { cd "${SRC_GIT_REPO}"; git rev-parse --verify "${SRC_BRANCH_NAME}" || { echo "Fatal: SRC_BRANCH_NAME does not exist inside SRC_GIT_REPO"; exit; } } &&
    #echo 'Checking if DST_GIT_REPO has a branch DST_BRANCH_NAME' &&
      { cd "${DST_GIT_REPO}"; git rev-parse --verify "${DST_BRANCH_NAME}" || { echo "Fatal: DST_BRANCH_NAME does not exist inside DST_GIT_REPO"; exit; } } &&
    echo '[OK] All preconditions met'
}

# Import folder from one git repo to another git repo, including full history.
#
# Internally, it rewrites the history of the src repo (by creating
# a temporary orphaned branch; isolating all the files from REWRITE_FROM path
# to the root of the repo, commit by commit; and rewriting them again
# to the original path).
#
# Then it creates another temporary branch in the dest repo,
# fetches the commits from the rewritten src repo, and does a merge.
#
# Before any work is done, all the preconditions are verified: all folders
# and branches must exist (except REWRITE_TO folder in dest repo, which
# can exist, but does not have to).
#
# The code should work reasonably on repos with reasonable git history.
# I did not test pathological cases, like folder being created, deleted,
# created again etc. but probably it will work fine in that case too.
#
# In case you realize something went wrong, you should be able to reverse
# the changes by calling `undoImportFolderFromAnotherGitRepo` function.
# However, to be safe, please back up your repos just in case, before running
# the script. `git filter-branch` is a powerful but dangerous command.
importFolderFromAnotherGitRepo(){
    SED_COMMAND='s-\t\"*-\t'${REWRITE_TO}'-'

    verifyPreconditions &&
    cd "${SRC_GIT_REPO}" &&
      echo "Current working directory: ${SRC_GIT_REPO}" &&
      git checkout "${SRC_BRANCH_NAME}" &&
      echo 'Backing up current branch as FILTER_BRANCH_BACKUP' &&
      git branch -f FILTER_BRANCH_BACKUP &&
      SRC_BRANCH_NAME_EXPORTED="${SRC_BRANCH_NAME}-exported" &&
      echo "Creating temporary branch '${SRC_BRANCH_NAME_EXPORTED}'..." &&
      git checkout -b "${SRC_BRANCH_NAME_EXPORTED}" &&
      echo 'Rewriting history, step 1/2...' &&
      git filter-branch -f --prune-empty --subdirectory-filter ${REWRITE_FROM} &&
      echo 'Rewriting history, step 2/2...' &&
      git filter-branch -f --index-filter \
       "git ls-files -s | sed \"$SED_COMMAND\" |
        GIT_INDEX_FILE=\$GIT_INDEX_FILE.new git update-index --index-info &&
        mv \$GIT_INDEX_FILE.new \$GIT_INDEX_FILE" HEAD &&
    cd - &&
    cd "${DST_GIT_REPO}" &&
      echo "Current working directory: ${DST_GIT_REPO}" &&
      echo "Adding git remote pointing to SRC_GIT_REPO..." &&
      git remote add old-repo ${SRC_GIT_REPO} &&
      echo "Fetching from SRC_GIT_REPO..." &&
      git fetch old-repo "${SRC_BRANCH_NAME_EXPORTED}" &&
      echo "Checking out DST_BRANCH_NAME..." &&
      git checkout "${DST_BRANCH_NAME}" &&
      echo "Merging SRC_GIT_REPO/" &&
      git merge "old-repo/${SRC_BRANCH_NAME}-exported" --no-commit &&
    cd -
}

# If something didn't work as you'd expect, you can undo, tune the params, and try again
undoImportFolderFromAnotherGitRepo(){
  cd "${SRC_GIT_REPO}" &&
    SRC_BRANCH_NAME_EXPORTED="${SRC_BRANCH_NAME}-exported" &&
    git checkout "${SRC_BRANCH_NAME}" &&
    git branch -D "${SRC_BRANCH_NAME_EXPORTED}" &&
  cd - &&
  cd "${DST_GIT_REPO}" &&
    git remote rm old-repo &&
    git merge --abort
  cd -
}

importFolderFromAnotherGitRepo
#undoImportFolderFromAnotherGitRepo

As long as you go into the IIS configuration and change the default location from %SystemDrive%\InetPub to %SystemDrive%\www for each of the services (web, ftp) there shouldn't be any problems. Of course, you can't protect against other applications that might install stuff into that directory by default, instead of checking the configuration.

My recommendation? Don't change it -- it's not that hard to live with, and it reduces the confusion level for the next person who has to administrate the machine.

If you really need to encode UTF-8, you can try prepending the unicode byte order mark. I have no idea how widespread the support for this method is, but ZXing at least appears to support it: http://code.google.com/p/zxing/issues/detail?id=103

I've been reading up on QR Mode recently, and I think I've seen the same practice mentioned elsewhere, but I've not the foggiest where.

The first form is called Javadoc. You use this when you're writing formal APIs for your code, which are generated by the javadoc tool. For an example, the Java 7 API page uses Javadoc and was generated by that tool.

Some common elements you'd see in Javadoc include:

• @param: this is used to indicate what parameters are being passed to a method, and what value they're expected to have

• @return: this is used to indicate what result the method is going to give back

• @throws: this is used to indicate that a method throws an exception or error in case of certain input

• @since: this is used to indicate the earliest Java version this class or function was available in

As an example, here's Javadoc for the compare method of Integer:

/**
 * Compares two {@code int} values numerically.
 * The value returned is identical to what would be returned by:
 * <pre>
 *    Integer.valueOf(x).compareTo(Integer.valueOf(y))
 * </pre>
 *
 * @param  x the first {@code int} to compare
 * @param  y the second {@code int} to compare
 * @return the value {@code 0} if {@code x == y};
 *         a value less than {@code 0} if {@code x < y}; and
 *         a value greater than {@code 0} if {@code x > y}
 * @since 1.7
 */
public static int compare(int x, int y) {
    return (x < y) ? -1 : ((x == y) ? 0 : 1);
}

The second form is a block (multi-line) comment. You use this if you want to have multiple lines in a comment.

I will say that you'd only want to use the latter form sparingly; that is, you don't want to overburden your code with block comments that don't describe what behaviors the method/complex function is supposed to have.

Since Javadoc is the more descriptive of the two, and you can generate actual documentation as a result of using it, using Javadoc would be more preferable to simple block comments.

In the 5.1 release of react-router there is a hook called useLocation, which returns the current location object. This might useful any time you need to know the current URL.

import { useLocation } from 'react-router-dom'

function HeaderView() {
  const location = useLocation();
  console.log(location.pathname);
  return <span>Path : {location.pathname}</span>
}

Here's a relatively easy method to do this. Throw a GridView into your layout, setting the stretch mode to stretch the column widths, set the spacing to 0 (or whatever you want), and set the number of columns to 2:

res/layout/main.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <GridView
        android:id="@+id/gridview"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:verticalSpacing="0dp"
        android:horizontalSpacing="0dp"
        android:stretchMode="columnWidth"
        android:numColumns="2"/>

</FrameLayout>

Make a custom ImageView that maintains its aspect ratio:

src/com/example/graphicstest/SquareImageView.java

public class SquareImageView extends ImageView {
    public SquareImageView(Context context) {
        super(context);
    }

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

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

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        setMeasuredDimension(getMeasuredWidth(), getMeasuredWidth()); //Snap to width
    }
}

Make a layout for a grid item using this SquareImageView and set the scaleType to centerCrop:

res/layout/grid_item.xml

<?xml version="1.0" encoding="utf-8"?>

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
             android:layout_width="match_parent"
             android:layout_height="match_parent">

    <com.example.graphicstest.SquareImageView
        android:id="@+id/picture"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="centerCrop"/>

    <TextView
        android:id="@+id/text"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingLeft="10dp"
        android:paddingRight="10dp"
        android:paddingTop="15dp"
        android:paddingBottom="15dp"
        android:layout_gravity="bottom"
        android:textColor="@android:color/white"
        android:background="#55000000"/>

</FrameLayout>

Now make some sort of adapter for your GridView:

src/com/example/graphicstest/MyAdapter.java

private final class MyAdapter extends BaseAdapter {
    private final List<Item> mItems = new ArrayList<Item>();
    private final LayoutInflater mInflater;

    public MyAdapter(Context context) {
        mInflater = LayoutInflater.from(context);

        mItems.add(new Item("Red",       R.drawable.red));
        mItems.add(new Item("Magenta",   R.drawable.magenta));
        mItems.add(new Item("Dark Gray", R.drawable.dark_gray));
        mItems.add(new Item("Gray",      R.drawable.gray));
        mItems.add(new Item("Green",     R.drawable.green));
        mItems.add(new Item("Cyan",      R.drawable.cyan));
    }

    @Override
    public int getCount() {
        return mItems.size();
    }

    @Override
    public Item getItem(int i) {
        return mItems.get(i);
    }

    @Override
    public long getItemId(int i) {
        return mItems.get(i).drawableId;
    }

    @Override
    public View getView(int i, View view, ViewGroup viewGroup) {
        View v = view;
        ImageView picture;
        TextView name;

        if (v == null) {
            v = mInflater.inflate(R.layout.grid_item, viewGroup, false);
            v.setTag(R.id.picture, v.findViewById(R.id.picture));
            v.setTag(R.id.text, v.findViewById(R.id.text));
        }

        picture = (ImageView) v.getTag(R.id.picture);
        name = (TextView) v.getTag(R.id.text);

        Item item = getItem(i);

        picture.setImageResource(item.drawableId);
        name.setText(item.name);

        return v;
    }

    private static class Item {
        public final String name;
        public final int drawableId;

        Item(String name, int drawableId) {
            this.name = name;
            this.drawableId = drawableId;
        }
    }
}

Set that adapter to your GridView:

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    GridView gridView = (GridView)findViewById(R.id.gridview);
    gridView.setAdapter(new MyAdapter(this));
}

And enjoy the results:

Many thanks to @Ciro Santilli answer! I found that his choice for boundary is quite "unhappy" because all of thoose hyphens: in fact, as @Fake Name commented, when you are using your boundary inside request it comes with two more hyphens on front:

Example:

POST / HTTP/1.1
HOST: host.example.com
Cookie: some_cookies...
Connection: Keep-Alive
Content-Type: multipart/form-data; boundary=12345

--12345
Content-Disposition: form-data; name="sometext"

some text that you wrote in your html form ...
--12345
Content-Disposition: form-data; name="name_of_post_request" filename="filename.xyz"

content of filename.xyz that you upload in your form with input[type=file]
--12345
Content-Disposition: form-data; name="image" filename="picture_of_sunset.jpg"

content of picture_of_sunset.jpg ...
--12345--

I found on this w3.org page that is possible to incapsulate multipart/mixed header in a multipart/form-data, simply choosing another boundary string inside multipart/mixed and using that one to incapsulate data. At the end, you must "close" all boundary used in FILO order to close the POST request (like:

POST / HTTP/1.1
...
Content-Type: multipart/form-data; boundary=12345

--12345
Content-Disposition: form-data; name="sometext"

some text sent via post...
--12345
Content-Disposition: form-data; name="files"
Content-Type: multipart/mixed; boundary=abcde

--abcde
Content-Disposition: file; file="picture.jpg"

content of jpg...
--abcde
Content-Disposition: file; file="test.py"

content of test.py file ....
--abcde--
--12345--

Take a look at the link above.

Internet Explorer, Safari, Chrome and Opera users need to remember to explicidly set the line-height value in CSS. I do a stylesheet that sets the initial properites for all text boxes as follows.

<style>
    TEXTAREA { line-height: 14px; font-size: 12px; font-family: arial }
</style>

Or:

SELECT SUM(foo), DATE(mydate) mydate FROM a_table GROUP BY mydate;

More efficient (I think.) Because you don't have to cast mydate twice per row.

The Tuple approach :

This solution provides a strict FixedLengthArray (ak.a. SealedArray) type signature based in Tuples.

Syntax example :

// Array containing 3 strings
let foo : FixedLengthArray<[string, string, string]> 

This is the safest approach, considering it prevents accessing indexes out of the boundaries.

Implementation :

type ArrayLengthMutationKeys = 'splice' | 'push' | 'pop' | 'shift' | 'unshift' | number
type ArrayItems<T extends Array<any>> = T extends Array<infer TItems> ? TItems : never
type FixedLengthArray<T extends any[]> =
  Pick<T, Exclude<keyof T, ArrayLengthMutationKeys>>
  & { [Symbol.iterator]: () => IterableIterator< ArrayItems<T> > }

Tests :

var myFixedLengthArray: FixedLengthArray< [string, string, string]>

// Array declaration tests
myFixedLengthArray = [ 'a', 'b', 'c' ]  // ? OK
myFixedLengthArray = [ 'a', 'b', 123 ]  // ? TYPE ERROR
myFixedLengthArray = [ 'a' ]            // ? LENGTH ERROR
myFixedLengthArray = [ 'a', 'b' ]       // ? LENGTH ERROR

// Index assignment tests 
myFixedLengthArray[1] = 'foo'           // ? OK
myFixedLengthArray[1000] = 'foo'        // ? INVALID INDEX ERROR

// Methods that mutate array length
myFixedLengthArray.push('foo')          // ? MISSING METHOD ERROR
myFixedLengthArray.pop()                // ? MISSING METHOD ERROR

// Direct length manipulation
myFixedLengthArray.length = 123         // ? READ-ONLY ERROR

// Destructuring
var [ a ] = myFixedLengthArray          // ? OK
var [ a, b ] = myFixedLengthArray       // ? OK
var [ a, b, c ] = myFixedLengthArray    // ? OK
var [ a, b, c, d ] = myFixedLengthArray // ? INVALID INDEX ERROR

(*) This solution requires the noImplicitAny typescript configuration directive to be enabled in order to work (commonly recommended practice)

The Array(ish) approach :

This solution behaves as an augmentation of the Array type, accepting an additional second parameter(Array length). Is not as strict and safe as the Tuple based solution.

Syntax example :

let foo: FixedLengthArray<string, 3> 

Keep in mind that this approach will not prevent you from accessing an index out of the declared boundaries and set a value on it.

Implementation :

type ArrayLengthMutationKeys = 'splice' | 'push' | 'pop' | 'shift' |  'unshift'
type FixedLengthArray<T, L extends number, TObj = [T, ...Array<T>]> =
  Pick<TObj, Exclude<keyof TObj, ArrayLengthMutationKeys>>
  & {
    readonly length: L 
    [ I : number ] : T
    [Symbol.iterator]: () => IterableIterator<T>   
  }

Tests :

var myFixedLengthArray: FixedLengthArray<string,3>

// Array declaration tests
myFixedLengthArray = [ 'a', 'b', 'c' ]  // ? OK
myFixedLengthArray = [ 'a', 'b', 123 ]  // ? TYPE ERROR
myFixedLengthArray = [ 'a' ]            // ? LENGTH ERROR
myFixedLengthArray = [ 'a', 'b' ]       // ? LENGTH ERROR

// Index assignment tests 
myFixedLengthArray[1] = 'foo'           // ? OK
myFixedLengthArray[1000] = 'foo'        // ? SHOULD FAIL

// Methods that mutate array length
myFixedLengthArray.push('foo')          // ? MISSING METHOD ERROR
myFixedLengthArray.pop()                // ? MISSING METHOD ERROR

// Direct length manipulation
myFixedLengthArray.length = 123         // ? READ-ONLY ERROR

// Destructuring
var [ a ] = myFixedLengthArray          // ? OK
var [ a, b ] = myFixedLengthArray       // ? OK
var [ a, b, c ] = myFixedLengthArray    // ? OK
var [ a, b, c, d ] = myFixedLengthArray // ? SHOULD FAIL

If you use dplyr package you can do:

library(dplyr)
filter(df, aged <= laclen)

Just add them to the parameter string.

window.open(this.href,'targetWindow','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=350,height=250')

if you want to redirect it to some other url lets google.com then make your like as happy to help other says rikin <a href="//google.com">happy to help other says rikin</a> this will remove self site url form the href.

In my experience the flow is:

• you publish the app as beta in Google Play and create the Google+ community
• invite the tester to the community
• once he has joined, send him the link of the test app in Google Play
• the tester opens the link in the browser (not google play app)
• registers as tester
• in the browser, install the apps to the device (the app will be magically pushed to the device)

Just subtract january 1 from the date:

import datetime
today = datetime.datetime.now()
day_of_year = (today - datetime.datetime(today.year, 1, 1)).days + 1

In DEV C++, I used pure C with WIN32, with this given piece of code:

case IDC_IP:

             gethostname(szHostName, 255);
             host_entry=gethostbyname(szHostName);
             szLocalIP = inet_ntoa (*(struct in_addr *)*host_entry->h_addr_list);
             //WSACleanup(); 
             writeInTextBox("\n");
             writeInTextBox("IP: "); 
             writeInTextBox(szLocalIP);
             break;

When I click the button 'show ip', it works. But on the second time, the program quits (without warning or error). When I do:

//WSACleanup(); 

The program does not quit, even clicking the same button multiple times with fastest speed. So WSACleanup() may not work well with Dev-C++..

You can also use vector::insert.

std::vector<int> v;
int a[5] = {2, 5, 8, 11, 14};

v.insert(v.end(), a, a+5);

Edit:

Of course, in real-world programming you should use:

v.insert(v.end(), a, a+(sizeof(a)/sizeof(a[0])));  // C++03
v.insert(v.end(), std::begin(a), std::end(a));     // C++11

This is to do with SSL for some reason. If you set the registry to be plain http then it should work. You can set it to always be this via:

npm config set registry http://registry.npmjs.org/

or as jairaj said, you can supply it in the command line.

Even if you want to accept numbers for the input, I would recommend using the text type.

<input type="text" name"some-number" />

Client-side run some jQuery validations to verify it's a number.

Then in your server side code, run some validation to verify it is in fact a numerical value.

Save it as a CSV file and import it as a flat source file.

Usually, the correct way of updating certain fields in one or more model instances is to use the update() method on the respective queryset. Then you do something like this:

affected_surveys = Survey.objects.filter(
    # restrict your queryset by whatever fits you
    # ...
    ).update(active=True)

This way, you don't need to call save() on your model anymore because it gets saved automatically. Also, the update() method returns the number of survey instances that were affected by your update.

You've got two common situations. The first is that you want random numbers and aren't too fussed about the quality or execution speed. In that case, use the following macro

#define uniform() (rand()/(RAND_MAX + 1.0))

that gives you p in the range 0 to 1 - epsilon (unless RAND_MAX is bigger than the precision of a double, but worry about that when you come to it).

int x = (int) (uniform() * N);

Now gives a random integer on 0 to N -1.

If you need other distributions, you have to transform p. Or sometimes it's easier to call uniform() several times.

If you want repeatable behaviour, seed with a constant, otherwise seed with a call to time().

Now if you are bothered about quality or run time performance, rewrite uniform(). But otherwise don't touch the code. Always keep uniform() on 0 to 1 minus epsilon. Now you can wrap the C++ random number library to create a better uniform(), but that's a sort of medium-level option. If you are bothered about the characteristics of the RNG, then it's also worth investing a bit of time to understand how the underlying methods work, then provide one. So you've got complete control of the code, and you can guarantee that with the same seed, the sequence will always be exactly the same, regardless of platform or which version of C++ you are linking to.

In addition to the accepted answer, if you are using Android Studio you can

1. invoke Android Device Monitor,
2. select the device in the Devices tab on the left,
3. select File Explorer tab on the right,
4. navigate to the file you want, and
5. click the Pull a file from the device button to save it to your local file system

Taken from Working with an emulator or device's file system

getJSON() will also parse the JSON for you after fetching, so from then on, you are working with a simple Javascript array ([] marks an array in JSON). The documentation also has examples on how to handle the fetched data.

You can get all the values in an array using a for loop:

$.getJSON("url_with_json_here", function(data){
    for (var i = 0, len = data.length; i < len; i++) {
        console.log(data[i]);
    }
});

Check your console to see the output (Chrome, Firefox/Firebug, IE).

jQuery also provides $.each() for iterations, so you could also do this:

$.getJSON("url_with_json_here", function(data){
    $.each(data, function (index, value) {
        console.log(value);
    });
});

I installed the "Microsoft Access Database Engine 2010 Redistributable" as mentioned above and got side-tracked troubleshooting bitness issues when it seemed to be a version issue.

Installing "2007 Office System Driver: Data Connectivity Components" sorted it for me.

https://www.microsoft.com/en-us/download/details.aspx?id=23734

See the official documentation (http://docs.oracle.com/cd/B19306_01/server.102/b14200/sql_elements001.htm#i54330)

Variable-length character string having maximum length size bytes or characters. Maximum size is 4000 bytes or characters, and minimum is 1 byte or 1 character. You must specify size for VARCHAR2. BYTE indicates that the column will have byte length semantics; CHAR indicates that the column will have character semantics.

But in Oracle Databast 12c maybe 32767 (http://docs.oracle.com/database/121/SQLRF/sql_elements001.htm#SQLRF30020)

Variable-length character string having maximum length size bytes or characters. You must specify size for VARCHAR2. Minimum size is 1 byte or 1 character. Maximum size is: 32767 bytes or characters if MAX_STRING_SIZE = EXTENDED 4000 bytes or characters if MAX_STRING_SIZE = STANDARD

You can add a method in Float Class, I learnt this from stackoverflow:

class Float
    def precision(p)
        # Make sure the precision level is actually an integer and > 0
        raise ArgumentError, "#{p} is an invalid precision level. Valid ranges are integers > 0." unless p.class == Fixnum or p < 0
        # Special case for 0 precision so it returns a Fixnum and thus doesn't have a trailing .0
        return self.round if p == 0
        # Standard case  
        return (self * 10**p).round.to_f / 10**p
    end
end

In my case, I was moving a SProc between servers and the profile name in my TSQL code did not match the profile name on the new server.

Updating TSQL profile name == New server profile name fixed the error for me.

CSS

:active denotes the interaction state (so for a button will be applied during press), :focus may be a better choice here. However, the styling will be lost once another element gains focus.

The final potential alternative using CSS would be to use :target, assuming the items being clicked are setting routes (e.g. anchors) within the page- however this can be interrupted if you are using routing (e.g. Angular), however this doesnt seem the case here.

.active:active {_x000D_
  color: red;_x000D_
}_x000D_
.focus:focus {_x000D_
  color: red;_x000D_
}_x000D_
:target {_x000D_
  color: red;_x000D_
}

<button class='active'>Active</button>_x000D_
<button class='focus'>Focus</button>_x000D_
<a href='#target1' id='target1' class='target'>Target 1</a>_x000D_
<a href='#target2' id='target2' class='target'>Target 2</a>_x000D_
<a href='#target3' id='target3' class='target'>Target 3</a>

Javascript / jQuery

As such, there is no way in CSS to absolutely toggle a styled state- if none of the above work for you, you will either need to combine with a change in your HTML (e.g. based on a checkbox) or programatically apply/remove a class using e.g. jQuery

$('button').on('click', function(){_x000D_
    $('button').removeClass('selected');_x000D_
    $(this).addClass('selected');_x000D_
});

button.selected{_x000D_
  color:red;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
_x000D_
<button>Item</button><button>Item</button><button>Item</button>_x000D_
  

I fetch all items from dynamodb with the following query. It works fine. i create these function generic in zend framework and access these functions over the project.

        public function getQuerydata($tablename, $filterKey, $filterValue){
            return $this->getQuerydataWithOp($tablename, $filterKey, $filterValue, 'EQ');
        }

        public function getQuerydataWithOp($tablename, $filterKey, $filterValue, $compOperator){
        $result = $this->getClientdb()->query(array(
                'TableName'     => $tablename,
                'IndexName'     => $filterKey,
                'Select'        => 'ALL_ATTRIBUTES',
                'KeyConditions' => array(
                    $filterKey => array(
                        'AttributeValueList' => array(
                            array('S' => $filterValue)
                        ),
                'ComparisonOperator' => $compOperator
            )
            )
        ));
            return $result['Items'];
        }

       //Below i Access these functions and get data.
       $accountsimg = $this->getQuerydataWithPrimary('accounts', 'accountID',$msgdata[0]['accountID']['S']);

http://asktom.oracle.com/tkyte/Misc/DateDiff.html - link dead as of 2012-01-30

Looks like this is the resource:

http://asktom.oracle.com/pls/asktom/ASKTOM.download_file?p_file=6551242712657900129

I had the same problem with IntelliJ IDEA 13.1.4 I solved it by removing the Spring facet (File->Project Structure) and leaving it to just show "Detection".

On a table with 158k pseudo-random rows (usr_id uniformly distributed between 0 and 10k, trans_id uniformly distributed between 0 and 30),

By query cost, below, I am referring to Postgres' cost based optimizer's cost estimate (with Postgres' default xxx_cost values), which is a weighed function estimate of required I/O and CPU resources; you can obtain this by firing up PgAdminIII and running "Query/Explain (F7)" on the query with "Query/Explain options" set to "Analyze"

• Quassnoy's query has a cost estimate of 745k (!), and completes in 1.3 seconds (given a compound index on (usr_id, trans_id, time_stamp))
• Bill's query has a cost estimate of 93k, and completes in 2.9 seconds (given a compound index on (usr_id, trans_id))
• Query #1 below has a cost estimate of 16k, and completes in 800ms (given a compound index on (usr_id, trans_id, time_stamp))
• Query #2 below has a cost estimate of 14k, and completes in 800ms (given a compound function index on (usr_id, EXTRACT(EPOCH FROM time_stamp), trans_id))
  • this is Postgres-specific
• Query #3 below (Postgres 8.4+) has a cost estimate and completion time comparable to (or better than) query #2 (given a compound index on (usr_id, time_stamp, trans_id)); it has the advantage of scanning the lives table only once and, should you temporarily increase (if needed) work_mem to accommodate the sort in memory, it will be by far the fastest of all queries.

All times above include retrieval of the full 10k rows result-set.

Your goal is minimal cost estimate and minimal query execution time, with an emphasis on estimated cost. Query execution can dependent significantly on runtime conditions (e.g. whether relevant rows are already fully cached in memory or not), whereas the cost estimate is not. On the other hand, keep in mind that cost estimate is exactly that, an estimate.

The best query execution time is obtained when running on a dedicated database without load (e.g. playing with pgAdminIII on a development PC.) Query time will vary in production based on actual machine load/data access spread. When one query appears slightly faster (<20%) than the other but has a much higher cost, it will generally be wiser to choose the one with higher execution time but lower cost.

When you expect that there will be no competition for memory on your production machine at the time the query is run (e.g. the RDBMS cache and filesystem cache won't be thrashed by concurrent queries and/or filesystem activity) then the query time you obtained in standalone (e.g. pgAdminIII on a development PC) mode will be representative. If there is contention on the production system, query time will degrade proportionally to the estimated cost ratio, as the query with the lower cost does not rely as much on cache whereas the query with higher cost will revisit the same data over and over (triggering additional I/O in the absence of a stable cache), e.g.:

              cost | time (dedicated machine) |     time (under load) |
-------------------+--------------------------+-----------------------+
some query A:   5k | (all data cached)  900ms | (less i/o)     1000ms |
some query B:  50k | (all data cached)  900ms | (lots of i/o) 10000ms |

Do not forget to run ANALYZE lives once after creating the necessary indices.

Query #1

-- incrementally narrow down the result set via inner joins
--  the CBO may elect to perform one full index scan combined
--  with cascading index lookups, or as hash aggregates terminated
--  by one nested index lookup into lives - on my machine
--  the latter query plan was selected given my memory settings and
--  histogram
SELECT
  l1.*
 FROM
  lives AS l1
 INNER JOIN (
    SELECT
      usr_id,
      MAX(time_stamp) AS time_stamp_max
     FROM
      lives
     GROUP BY
      usr_id
  ) AS l2
 ON
  l1.usr_id     = l2.usr_id AND
  l1.time_stamp = l2.time_stamp_max
 INNER JOIN (
    SELECT
      usr_id,
      time_stamp,
      MAX(trans_id) AS trans_max
     FROM
      lives
     GROUP BY
      usr_id, time_stamp
  ) AS l3
 ON
  l1.usr_id     = l3.usr_id AND
  l1.time_stamp = l3.time_stamp AND
  l1.trans_id   = l3.trans_max

Query #2

-- cheat to obtain a max of the (time_stamp, trans_id) tuple in one pass
-- this results in a single table scan and one nested index lookup into lives,
--  by far the least I/O intensive operation even in case of great scarcity
--  of memory (least reliant on cache for the best performance)
SELECT
  l1.*
 FROM
  lives AS l1
 INNER JOIN (
   SELECT
     usr_id,
     MAX(ARRAY[EXTRACT(EPOCH FROM time_stamp),trans_id])
       AS compound_time_stamp
    FROM
     lives
    GROUP BY
     usr_id
  ) AS l2
ON
  l1.usr_id = l2.usr_id AND
  EXTRACT(EPOCH FROM l1.time_stamp) = l2.compound_time_stamp[1] AND
  l1.trans_id = l2.compound_time_stamp[2]

2013/01/29 update

Finally, as of version 8.4, Postgres supports Window Function meaning you can write something as simple and efficient as:

Query #3

-- use Window Functions
-- performs a SINGLE scan of the table
SELECT DISTINCT ON (usr_id)
  last_value(time_stamp) OVER wnd,
  last_value(lives_remaining) OVER wnd,
  usr_id,
  last_value(trans_id) OVER wnd
 FROM lives
 WINDOW wnd AS (
   PARTITION BY usr_id ORDER BY time_stamp, trans_id
   ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING
 );

Combining the top-rated answer with the second-top-rated answer to get the filename without the full path:

$ x="/foo/fizzbuzz.bar.quux"
$ y=(`basename ${x%%.*}`)
$ echo $y
fizzbuzz

You can use the Mock.call_args_list attribute to compare parameters to previous method calls. That in conjunction with Mock.call_count attribute should give you full control.

Try:

With DependencedIncidents AS
(
    SELECT INC.[RecTime],INC.[SQL] AS [str] FROM
    (
        SELECT A.[RecTime] As [RecTime],X.[SQL] As [SQL] FROM [EventView] AS A 
        CROSS JOIN [Incident] AS X
            WHERE
                patindex('%' + A.[Col] + '%', X.[SQL]) > 0
    ) AS INC
),
lalala AS
(
    SELECT INC.[RecTime],INC.[SQL] AS [str] FROM
    (
        SELECT A.[RecTime] As [RecTime],X.[SQL] As [SQL] FROM [EventView] AS A 
        CROSS JOIN [Incident] AS X
            WHERE
                patindex('%' + A.[Col] + '%', X.[SQL]) > 0
    ) AS INC
)

And yes, you can reference common table expression inside common table expression definition. Even recursively. Which leads to some very neat tricks.

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

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

but this also does the same thing:

chmod 755 `find . -type d`

and so does this:

chmod 755 $(find . -type d)

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

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

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

Factory and Service are the most commonly used method. The only difference between them is that the Service method works better for objects that need inheritance hierarchy, while the Factory can produce JavaScript primitives and functions.

The Provider function is the core method and all the other ones are just syntactic sugar on it. You need it only if you are building a reusable piece of code that needs global configuration.

There are five methods to create services: Value, Factory, Service, Provider and Constant. You can learn more about this here angular service, this article explain all this methods with practical demo examples.

.

I think this one is very simple function

function terminateOrNotStringtoDate($currentDate, $terminationdate)
{
    $crtDate = new DateTime($currentDate);
    $termDate = new DateTime($terminationdate);
    if($crtDate >= $termDate)
    {
        return true;
    } else {
    return false;
    }
}

If you have more than this in javascript consider some javascript library, e.g. jquery which takes away a little speed, but gives you more readable code.

Your question's code via jquery:

$("td").hide();

Of course there are other javascript libraries out there, as this comparison on wikipedia shows.

You could use the daff package (which wraps the daff.js library using the V8 package):

library(daff)

diff_data(data_ref = a2,
          data = a1)

produces the following difference object:

Daff Comparison: ‘a2’ vs. ‘a1’ 
  First 6 and last 6 patch lines:
   @@   a   b
1 ... ... ...
2       3   c
3 +++   4   d
4 +++   5   e
5 ... ... ...
6 ... ... ...
7       3   c
8 +++   4   d
9 +++   5   e

The tabular diff format is described here and should be pretty self-explanatory. The lines with +++ in the first column @@ are the ones which are new in a1 and not present in a2.

The difference object can be used to patch_data(), to store the difference for documentation purposes using write_diff() or to visualize the difference using render_diff():

render_diff(
    diff_data(data_ref = a2,
              data = a1)
)

generates a neat HTML output:

I see this question is old and has so many answers, but I'll give my penny anyway. My vote is for the javascript solution on the form's 'submit' event, as some has pointed out. No doubling the inputs (especially if you have long names and attributes with php code mixed with html), no server side bother (that would require to know all field names and to check them down one by one), just fetch all the unchecked items, assign them a 0 value (or whatever you need to indicate a 'not checked' status) and then change their attribute 'checked' to true

    $('form').submit(function(e){
    var b = $("input:checkbox:not(:checked)");
    $(b).each(function () {
        $(this).val(0); //Set whatever value you need for 'not checked'
        $(this).attr("checked", true);
    });
    return true;
});

this way you will have a $_POST array like this:

Array
(
            [field1] => 1
            [field2] => 0
)

I would take a look at Spring's abstract test classes and mock objects which are talked about here. They provide a powerful way of auto-wiring your Spring managed objects making unit and integration testing easier.

(Learning english, sorry) I try in my project with "foreignId" and works. In your code is just delete the column user_id and add the foreignId on the reference:

 public function up()
{

    Schema::create('priorities', function($table) {
        $table->increments('id', true);
        $table->foreignId('user_id')->references('id')->on('users');
        $table->string('priority_name');
        $table->smallInteger('rank');
        $table->text('class');
        $table->timestamps('timecreated');
    });
}

IMPORTANTE: Create first the tables without foreign keys on this case the "users" table

Besides the removal of the github messaging service, usage was often not necessary due to many githubbers communicating with- and advocating twitter.

The advantage is that there is:

• full transparency
• better coverage
• better search features for tweets
• better archiving, for instance by the US Library of Congress

It is probably no coincidence that stackoverflow doesn't allow private messaging either, to ensure full transparency. The entire messaging issue is thoroughly discussed on meta-stackoverflow here.

I have done this before, I think you need to remove the ActionResult. Make it a void and remove the return View(MyView). this is the solution

Stash is just a convenience method. Since branches are so cheap and easy to manage in git, I personally almost always prefer creating a new temporary branch than stashing, but it's a matter of taste mostly.

The one place I do like stashing is if I discover I forgot something in my last commit and have already started working on the next one in the same branch:

# Assume the latest commit was already done
# start working on the next patch, and discovered I was missing something

# stash away the current mess I made
git stash save

# some changes in the working dir

# and now add them to the last commit:
git add -u
git commit --amend

# back to work!
git stash pop

Start with this:

var dlg = new Form2();
dlg.ShowDialog();

Simple Solution:

Just upgrade the following packages

Microsoft.CodeDom.Providers.DotNetCompilerPlatform v1.0.5 to v1.0.7

It will resolve the issue.

const sample = [];
    list.forEach(element => {
      const item = {} as { name: string, description: string };
      item.name= element.name;
      item.description= element.description;
      sample.push(item);
    });
    return sample;

Anyone try this.. and suggest something.

• DataFrame.loc() : Select rows by index value
• DataFrame.iloc() : Select rows by rows number

example :

1. Select first 5 rows of a table, df1 is your dataframe

df1.iloc[:5]

2. Select first A, B rows of a table, df1 is your dataframe

df1.loc['A','B']

Depending on the Adjacency Matrix implementation the 'n' of the graph should be known earlier for an efficient implementation. If the graph is too dynamic and requires expansion of the matrix every now and then that can also be counted as a downside?

Check if you mixed tabs and spaces, that is a frequent source of indentation errors.

Android supports all filesystems supported by the Linux kernel, except for a few ported ones like NTFS.

The SD card is formatted as ext3, for example.

On the Developers bugs Facebook site, the last answer about that (parameters with sharer.php), makes me believe it was a bug that was going to be resolved. Am I right?

https://developers.facebook.com/x/bugs/357750474364812/

Ibrahim Faour · · Facebook Platform Team

Apologies for the inconvenience. We aim to update our external reports as soon as we get a resolution on issues. I do understand that sometimes the answer provided may not be satisfying, but we are eager to keep our platform as stable and efficient as possible. Thanks!

How about ByteArrayInputStream?

You can try this:

<style name="MyCustomTabLayout" parent="Widget.Design.TabLayout">
    <item name="tabBackground">@drawable/background</item>
</style>

In your background xml file:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_selected="true" android:drawable="@color/white" />
    <item android:drawable="@color/black" />
</selector>

you need object notation

<section [ngClass]="{'class1':condition1, 'class2': condition2, 'class3':condition3}" > 

ref: NgClass

JSON.parse expects valid notation inside a string, whether that be object {}, array [], string "" or number types (int, float, doubles).

If there is potential for what is parsing to be an empty string then the developer should check for it.

If it was built into the function it would add extra cycles, since built in functions are expected to be extremely performant, it makes sense to not program them for the race case.

Here, check out this function:

function seo_friendly_url($string){
    $string = str_replace(array('[\', \']'), '', $string);
    $string = preg_replace('/\[.*\]/U', '', $string);
    $string = preg_replace('/&(amp;)?#?[a-z0-9]+;/i', '-', $string);
    $string = htmlentities($string, ENT_COMPAT, 'utf-8');
    $string = preg_replace('/&([a-z])(acute|uml|circ|grave|ring|cedil|slash|tilde|caron|lig|quot|rsquo);/i', '\\1', $string );
    $string = preg_replace(array('/[^a-z0-9]/i', '/[-]+/') , '-', $string);
    return strtolower(trim($string, '-'));
}

You can use:

var queryString = url.Substring(url.IndexOf('?')).Split('#')[0]
System.Web.HttpUtility.ParseQueryString(queryString)

MSDN

Another option compatible to 4.0:

Before committing the changes, you can recover the new CayenneDataObject object(s) from the collection associated to the context, like this:

CayenneDataObject dataObjectsCollection = (CayenneDataObject)cayenneContext.newObjects();

then access the ObjectId for each one in the collection, like:

ObjectId objectId = dataObject.getObjectId();

Finally you can iterate under the values, where usually the generated-id is going to be the first one of the values (for a single column key) in the Map returned by getIdSnapshot(), it contains also the column name(s) associated to the PK as key(s):

objectId.getIdSnapshot().values()

You should goto the Layout folder and issue the following command:

F:\vs2017c>vs_community.exe /finalizeInstall

Then it will auto pickup cache components bypass downloading.

This is rather verbose and don't like it but it's the only thing that worked for me:

if (inputFile && inputFile.current) {
        ((inputFile.current as never) as HTMLInputElement).click()
}

only

if (inputFile && inputFile.current) {
        inputFile.current.click() // also with ! or ? didn't work
}

didn't work for me. Typesript version: 3.9.7 with eslint and recommended rules.

Use Properties.loadFromXML(InputStream). There's no need for external libs.

Better than a messy code (since maintainability and design are your concern), it is preferable not to use long strings.

Start by reading xml properties:

 InputStream fileIS = YourClass.class.getResourceAsStream("MultiLine.xml");
 Properties prop = new Properies();
 prop.loadFromXML(fileIS);

then you can use your multiline string in a more maintainable way...

static final String UNIQUE_MEANINGFUL_KEY = "Super Duper UNIQUE Key";
prop.getProperty(UNIQUE_MEANINGFUL_KEY) // "\n    MEGA\n   LONG\n..."

MultiLine.xml` gets located in the same folder YourClass:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">

<properties>
    <entry key="Super Duper UNIQUE Key">
       MEGA
       LONG
       MULTILINE
    </entry>
</properties>

PS.: You can use <![CDATA[" ... "]]> for xml-like string.

Investigating persistent sessions myself I have found that it's simply not worth the security risk. Use it if you absolutely have to, but you should consider such a session only weakly authenticated and force a new login for anything that could be of value to an attacker.

The reason being of course is that your cookies containing your persistent session are so easily stolen.

4 ways to steal your cookies (from a comment by Jens Roland on the page @splattne based his answer on):

1. By intercepting it over an unsecure line (packet sniffing / session hijacking)
2. By directly accessing the user's browser (via either malware or physical access to the box)
3. By reading it from the server database (probably SQL Injection, but could be anything)
4. By an XSS hack (or similar client-side exploit)

The .NET Library EPPlus implements a conversation from the string definition to the built in number. See class ExcelNumberFormat:

internal static int GetFromBuildIdFromFormat(string format)
{
    switch (format)
    {
        case "General":
            return 0;
        case "0":
            return 1;
        case "0.00":
            return 2;
        case "#,##0":
            return 3;
        case "#,##0.00":
            return 4;
        case "0%":
            return 9;
        case "0.00%":
            return 10;
        case "0.00E+00":
            return 11;
        case "# ?/?":
            return 12;
        case "# ??/??":
            return 13;
        case "mm-dd-yy":
            return 14;
        case "d-mmm-yy":
            return 15;
        case "d-mmm":
            return 16;
        case "mmm-yy":
            return 17;
        case "h:mm AM/PM":
            return 18;
        case "h:mm:ss AM/PM":
            return 19;
        case "h:mm":
            return 20;
        case "h:mm:ss":
            return 21;
        case "m/d/yy h:mm":
            return 22;
        case "#,##0 ;(#,##0)":
            return 37;
        case "#,##0 ;[Red](#,##0)":
            return 38;
        case "#,##0.00;(#,##0.00)":
            return 39;
        case "#,##0.00;[Red](#,#)":
            return 40;
        case "mm:ss":
            return 45;
        case "[h]:mm:ss":
            return 46;
        case "mmss.0":
            return 47;
        case "##0.0":
            return 48;
        case "@":
            return 49;
        default:
            return int.MinValue;
    }
}

When you use one of these formats, Excel will automatically identify them as a standard format.

Because default parameters are resolved at compile time, not runtime. So the default values does not belong to the object being called, but to the reference type that it is being called through.

Here's an answer that gives the switch-or-launch behaviour of Start, without the Command Prompt window. It does have the drawback that it can be fooled by an Explorer window that has a folder of the same name elsewhere opened. I might fix that by diving into the child windows and looking for the actual path, I need to figure out how to navigate that.

Usage (requires "Windows Script Host Object Model" in your project's References):

Dim mShell As wshShell

mDocPath = whatever_path & "\" & lastfoldername
mExplorerPath = mShell.ExpandEnvironmentStrings("%SystemRoot%") & "\Explorer.exe"

If Not SwitchToFolder(lastfoldername) Then
    Shell PathName:=mExplorerPath & " """ & mDocPath & """", WindowStyle:=vbNormalFocus
End If

Module:

Private Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" _
(ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Private Declare Function GetClassName Lib "user32" Alias "GetClassNameA" _
(ByVal hWnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As Long
Private Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" _
(ByVal hWnd As Long, ByVal lpString As String, ByVal cch As Long) As Long
Private Declare Function BringWindowToTop Lib "user32" _
(ByVal lngHWnd As Long) As Long

Function SwitchToFolder(pFolder As String) As Boolean

Dim hWnd As Long
Dim mRet As Long
Dim mText As String
Dim mWinClass As String
Dim mWinTitle As String

    SwitchToFolder = False

    hWnd = FindWindowEx(0, 0&, vbNullString, vbNullString)
    While hWnd <> 0 And SwitchToFolder = False
        mText = String(100, Chr(0))
        mRet = GetClassName(hWnd, mText, 100)
        mWinClass = Left(mText, mRet)
        If mWinClass = "CabinetWClass" Then
            mText = String(100, Chr(0))
            mRet = GetWindowText(hWnd, mText, 100)
            If mRet > 0 Then
                mWinTitle = Left(mText, mRet)
                If UCase(mWinTitle) = UCase(pFolder) Or _
                   UCase(Right(mWinTitle, Len(pFolder) + 1)) = "\" & UCase(pFolder) Then
                    BringWindowToTop hWnd
                    SwitchToFolder = True
                End If
            End If
        End If
        hWnd = FindWindowEx(0, hWnd, vbNullString, vbNullString)
    Wend

End Function

Step 1

Step 2

Step 3

Step 4

Final Step

Just use negative margins, in the second div say:

<div style="margin-top: -25px;">

And make sure to set the z-index property to get the layering you want.

Combining all answers above, you can write reusable code with BaseEntity:

@Data
@NoArgsConstructor
@MappedSuperclass
public abstract class BaseEntity {

  @Transient
  public static final Sort SORT_BY_CREATED_AT_DESC = 
                        Sort.by(Sort.Direction.DESC, "createdAt");

  @Id
  private Long id;
  private LocalDateTime createdAt;
  private LocalDateTime updatedAt;

  @PrePersist
  void prePersist() {
    this.createdAt = LocalDateTime.now();
  }

  @PreUpdate
  void preUpdate() {
    this.updatedAt = LocalDateTime.now();
  }
}

DAO object overloads findAll method - basically, still uses findAll()

public interface StudentDAO extends CrudRepository<StudentEntity, Long> {

  Iterable<StudentEntity> findAll(Sort sort);

}

StudentEntity extends BaseEntity which contains repeatable fields (maybe you want to sort by ID, as well)

@Getter
@Setter
@FieldDefaults(level = AccessLevel.PRIVATE)
@Entity
class StudentEntity extends BaseEntity {

  String firstName;
  String surname;

}

Finally, the service and usage of SORT_BY_CREATED_AT_DESC which probably will be used not only in the StudentService.

@Service
class StudentService {

  @Autowired
  StudentDAO studentDao;

  Iterable<StudentEntity> findStudents() {
    return this.studentDao.findAll(SORT_BY_CREATED_AT_DESC);
  }
}

• mvn install will put your packaged maven project into the local repository, for local application using your project as a dependency.
• mvn release will basically put your current code in a tag on your SCM, change your version in your projects.
• mvn deploy will put your packaged maven project into a remote repository for sharing with other developers.

Resources :

• Maven install plugin
• Maven release plugin
• Maven deploy plugin

If you're wondering why the original answer is not working. Well it might be that you're not in the home directory. Try this:

$KAFKA_HOME/bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test --from-beginning

If you concern in performance and have simple array, use:

array_keys(array_flip($array));

It's many times faster than array_unique.

gcc can use an assembly file as input, and invoke the assembler as needed. There is a subtlety, though:

• If the file name ends with ".s" (lowercase 's'), then gcc calls the assembler.
• If the file name ends with ".S" (uppercase 'S'), then gcc applies the C preprocessor on the source file (i.e. it recognizes directives such as #if and replaces macros), and then calls the assembler on the result.

So, on a general basis, you want to do things like this:

gcc -S file.c -o file.s
gcc -c file.s

if i understood you can do the following

Right Click on View Name in SQL Server Management Studio -> Script View As ->CREATE To ->New Query Window

SELECT *
  FROM Customer
 WHERE (I.IsClose=@ISClose OR @ISClose is NULL)  
   AND (C.FirstName like '%'+@ClientName+'%' or @ClientName is NULL )    
   AND (isnull(@Value,1) <> 2
        OR I.RecurringCharge = @Total
        OR @Total is NULL )    
   AND (isnull(@Value,2) <> 3
        OR I.RecurringCharge like '%'+cast(@Total as varchar(50))+'%'
        OR @Total is NULL )

Basically, your condition was

if (@Value=2)
   TEST FOR => (I.RecurringCharge=@Total  or @Total is NULL )    

flipped around,

AND (isnull(@Value,1) <> 2                -- A
        OR I.RecurringCharge = @Total    -- B
        OR @Total is NULL )              -- C

When (A) is true, i.e. @Value is not 2, [A or B or C] will become TRUE regardless of B and C results. B and C are in reality only checked when @Value = 2, which is the original intention.

A simpler approach is set use css combined with setting the minRowsToShow and virtualizationThreshold value dynamically.

In stylesheet:

.ui-grid, .ui-grid-viewport {
    height: auto !important;
}

In code, call the below function every time you change your data in gridOptions. maxRowToShow is the value you pre-defined, for my use case, I set it to 25.

ES5:

setMinRowsToShow(){
    //if data length is smaller, we shrink. otherwise we can do pagination.
    $scope.gridOptions.minRowsToShow = Math.min($scope.gridOptions.data.length, $scope.maxRowToShow);
    $scope.gridOptions.virtualizationThreshold = $scope.gridOptions.minRowsToShow ;
}

On Linux we can have these as exceptions, too.

Normally, when your program performs a segmentation fault, it is sent a SIGSEGV signal. You can set up your own handler for this signal and mitigate the consequences. Of course you should really be sure that you can recover from the situation. In your case, I think, you should debug your code instead.

Back to the topic. I recently encountered a library (short manual) that transforms such signals to exceptions, so you can write code like this:

try
{
    *(int*) 0 = 0;
}
catch (std::exception& e)
{
    std::cerr << "Exception caught : " << e.what() << std::endl;
}

Didn't check it, though. Works on my x86-64 Gentoo box. It has a platform-specific backend (borrowed from gcc's java implementation), so it can work on many platforms. It just supports x86 and x86-64 out of the box, but you can get backends from libjava, which resides in gcc sources.

since HashMap implements Serializable interface, you can simply use ObjectOutputStream class to write whole Map to file, and read it again using ObjectInputStream class

below simple code that explain usage of ObjectOutStream and ObjectInputStream

import java.util.*;
import java.io.*;
public class A{

    HashMap<String,String> hm;
    public A() {
        hm=new HashMap<String,String>();

        hm.put("1","A");
        hm.put("2","B");
        hm.put("3","C");

        method1(hm);

    }

public void method1(HashMap<String,String> map) {
    //write to file : "fileone"
    try {
        File fileOne=new File("fileone");
        FileOutputStream fos=new FileOutputStream(fileOne);
        ObjectOutputStream oos=new ObjectOutputStream(fos);

        oos.writeObject(map);
        oos.flush();
        oos.close();
        fos.close();
    } catch(Exception e) {}

    //read from file 
    try {
        File toRead=new File("fileone");
        FileInputStream fis=new FileInputStream(toRead);
        ObjectInputStream ois=new ObjectInputStream(fis);

        HashMap<String,String> mapInFile=(HashMap<String,String>)ois.readObject();

        ois.close();
        fis.close();
        //print All data in MAP
        for(Map.Entry<String,String> m :mapInFile.entrySet()){
            System.out.println(m.getKey()+" : "+m.getValue());
        }
    } catch(Exception e) {}
  }

public static void main(String args[]) {
        new A();
}

}

or if you want to write data as text to file you can simply iterate through Map and write key and value line by line, and read it again line by line and add to HashMap

import java.util.*;
import java.io.*;
public class A{

    HashMap<String,String> hm;
    public A(){
        hm=new HashMap<String,String>();

        hm.put("1","A");
        hm.put("2","B");
        hm.put("3","C");

        method2(hm);

    }

public void method2(HashMap<String,String> map) {
    //write to file : "fileone"
    try {
        File fileTwo=new File("filetwo.txt");
        FileOutputStream fos=new FileOutputStream(fileTwo);
        PrintWriter pw=new PrintWriter(fos);

        for(Map.Entry<String,String> m :map.entrySet()){
            pw.println(m.getKey()+"="+m.getValue());
        }

        pw.flush();
        pw.close();
        fos.close();
    } catch(Exception e) {}

    //read from file 
    try {
        File toRead=new File("filetwo.txt");
        FileInputStream fis=new FileInputStream(toRead);

        Scanner sc=new Scanner(fis);

        HashMap<String,String> mapInFile=new HashMap<String,String>();

        //read data from file line by line:
        String currentLine;
        while(sc.hasNextLine()) {
            currentLine=sc.nextLine();
            //now tokenize the currentLine:
            StringTokenizer st=new StringTokenizer(currentLine,"=",false);
            //put tokens ot currentLine in map
            mapInFile.put(st.nextToken(),st.nextToken());
        }
        fis.close();

        //print All data in MAP
        for(Map.Entry<String,String> m :mapInFile.entrySet()) {
            System.out.println(m.getKey()+" : "+m.getValue());
        }
    }catch(Exception e) {}
  }

public static void main(String args[]) {
        new A();
}

}

NOTE: above code may not be the fastest way to doing this task, but i want to show some application of classes

See ObjectOutputStream , ObjectInputStream, HashMap, Serializable, StringTokenizer

for SQL Server 2017

declare @hits int = 0;
select @hits = count(*) from STRING_SPLIT('F609,4DFA,8499',',')
select @hits;

hive  --outputformat=csv2 -e "select * from yourtable" > my_file.csv

or

hive  --outputformat=csv2 -e "select * from yourtable" > [your_path]/file_name.csv

For tsv, just change csv to tsv in the above queries and run your queries

The bandwidth of a link is the theoretical maximum amount of data that could be sent over that channel without regard to practical considerations. For example, you could pump 10^9 bits per second down a Gigabit Ethernet link over a Cat-6e or fiber optic cable. Unfortunately this would be a completely unformatted stream of bits.

To make it actually useful there's a start of frame sequence which precedes any actual data bits, a frame check sequence at the end for error detection and an idle period between transmitted frames. All of those occupy what is referred to as "bit times" meaning the amount of time it takes to transmit one bit over the line. This is all necessary overhead, but is subtracted from the total bandwidth of the link.

And this is only for the lowest level protocol which is stuffing raw data out onto the wire. Once you start adding in the MAC addresses, an IP header and a TCP or UDP header, then you've added even more overhead.

Check out http://en.wikipedia.org/wiki/Ethernet_frame. Similar problems exist for other transmission media.

Does this work?

display_errors = Off

Also, what version of php are you using?

1) HTML is downloaded.

2) HTML is parsed progressively. When a request for an asset is reached the browser will attempt to download the asset. A default configuration for most HTTP servers and most browsers is to process only two requests in parallel. IE can be reconfigured to downloaded an unlimited number of assets in parallel. Steve Souders has been able to download over 100 requests in parallel on IE. The exception is that script requests block parallel asset requests in IE. This is why it is highly suggested to put all JavaScript in external JavaScript files and put the request just prior to the closing body tag in the HTML.

3) Once the HTML is parsed the DOM is rendered. CSS is rendered in parallel to the rendering of the DOM in nearly all user agents. As a result it is strongly recommended to put all CSS code into external CSS files that are requested as high as possible in the <head></head> section of the document. Otherwise the page is rendered up to the occurance of the CSS request position in the DOM and then rendering starts over from the top.

4) Only after the DOM is completely rendered and requests for all assets in the page are either resolved or time out does JavaScript execute from the onload event. IE7, and I am not sure about IE8, does not time out assets quickly if an HTTP response is not received from the asset request. This means an asset requested by JavaScript inline to the page, that is JavaScript written into HTML tags that is not contained in a function, can prevent the execution of the onload event for hours. This problem can be triggered if such inline code exists in the page and fails to execute due to a namespace collision that causes a code crash.

Of the above steps the one that is most CPU intensive is the parsing of the DOM/CSS. If you want your page to be processed faster then write efficient CSS by eliminating redundent instructions and consolidating CSS instructions into the fewest possible element referrences. Reducing the number of nodes in your DOM tree will also produce faster rendering.

Keep in mind that each asset you request from your HTML or even from your CSS/JavaScript assets is requested with a separate HTTP header. This consumes bandwidth and requires processing per request. If you want to make your page load as fast as possible then reduce the number of HTTP requests and reduce the size of your HTML. You are not doing your user experience any favors by averaging page weight at 180k from HTML alone. Many developers subscribe to some fallacy that a user makes up their mind about the quality of content on the page in 6 nanoseconds and then purges the DNS query from his server and burns his computer if displeased, so instead they provide the most beautiful possible page at 250k of HTML. Keep your HTML short and sweet so that a user can load your pages faster. Nothing improves the user experience like a fast and responsive web page.

I hit this page trying to pad hexadecimal values when I realized that DEC2HEX() provides that very feature for free.

You just need to add a second parameter. For example, tying to turn 12 into 0C
DEC2HEX(12,2) => 0C
DEC2HEX(12,4) => 000C
... and so on

First, you use include_directories() to tell CMake to add the directory as -I to the compilation command line. Second, you list the headers in your add_executable() or add_library() call.

As an example, if your project's sources are in src, and you need headers from include, you could do it like this:

include_directories(include)

add_executable(MyExec
  src/main.c
  src/other_source.c
  include/header1.h
  include/header2.h
)

I like this advice, from RFC 2616's definition of PUT:

The fundamental difference between the POST and PUT requests is reflected in the different meaning of the Request-URI. The URI in a POST request identifies the resource that will handle the enclosed entity. That resource might be a data-accepting process, a gateway to some other protocol, or a separate entity that accepts annotations. In contrast, the URI in a PUT request identifies the entity enclosed with the request -- the user agent knows what URI is intended and the server MUST NOT attempt to apply the request to some other resource.

This jibes with the other advice here, that PUT is best applied to resources that already have a name, and POST is good for creating a new object under an existing resource (and letting the server name it).

I interpret this, and the idempotency requirements on PUT, to mean that:

• POST is good for creating new objects under a collection (and create does not need to be idempotent)
• PUT is good for updating existing objects (and update needs to be idempotent)
• POST can also be used for non-idempotent updates to existing objects (especially, changing part of an object without specifying the whole thing -- if you think about it, creating a new member of a collection is actually a special case of this kind of update, from the collection's perspective)
• PUT can also be used for create if and only if you allow the client to name the resource. But since REST clients aren't supposed to make assumptions about URL structure, this is less in the intended spirit of things.

I find that when i choose option of Project->Properties->Linker->System->SubSystem->Console(/subsystem:console), and then make sure include the function : int _tmain(int argc,_TCHAR* argv[]){return 0} all of the compiling ,linking and running will be ok;

Should be .\SQLExpress or localhost\SQLExpress no $ sign at the end

See also here http://www.connectionstrings.com/sql-server-2008

int() only works for strings that look like integers; it will fail for strings that look like floats. Use float() instead.

Edit Jan 6, 2017

I needed to keep double quotes in my configuration file so double escaping double quotes with sed helps:

render_template() {
  eval "echo \"$(sed 's/\"/\\\\"/g' $1)\""
}

I can't think of keeping trailing new lines, but empty lines in between are kept.

Although it is an old topic, IMO I found out more elegant solution here: http://pempek.net/articles/2013/07/08/bash-sh-as-template-engine/

#!/bin/sh

# render a template configuration file
# expand variables + preserve formatting
render_template() {
  eval "echo \"$(cat $1)\""
}

user="Gregory"
render_template /path/to/template.txt > path/to/configuration_file

All credits to Grégory Pakosz.

Htmlparser2 by FB55 seems to be a good alternative.

Your choice is between

1. keeping the error and introducing a fix and
2. removing the error and changing the history.

You should choose (1) if the erroneous change has been picked up by anybody else and (2) if the error is limited to a private un-pushed branch.

Git revert is an automated tool to do (1), it creates a new commit undoing some previous commit. You'll see the error and removal in the project history but people who pull from your repository won't run into problems when they update. It's not working in an automated manner in your example so you need to edit 'myfile' (to remove line 2), do git add myfile and git commit to deal with the conflict. You will then end up with four commits in your history, with commit 4 reverting commit 2.

If nobody cares that your history changes, you can rewrite it and remove commit 2 (choice 2). The easy way to do this is to use git rebase -i 8230fa3. This will drop you into an editor and you can choose not to include the erroneous commit by removing the commit (and keeping "pick" next to the other commit messages. Do read up on the consequences of doing this.

I already said that I was new to exec() function. After doing some more digging, I came upon 2>&1 which needs to be added at the end of command in exec().

Thanks @mattosmat for pointing it out in the comments too. I did not try this at once because you said it is a Linux command, I am on Windows.

So, what I have discovered, the command is actually executing in the back-end. That is why I could not see it actually running, which I was expecting to happen.

For all of you, who had similar problem, my advise is to use that command. It will point out all the errors and also tell you info/details about execution.

exec('some_command 2>&1', $output);
print_r($output);  // to see the response to your command

Thanks for all the help guys, I appreciate it ;)

I realize this is an old question, but the Bootstrap framework has a built in class (sr-only) to handle hiding text on everything but screen readers:

<a href="/" class="navbar-brand"><span class="sr-only">Home</span></a>

You need to log in with the correct username and password. Does the user root have permission to access the database? or did you create a specific user to do this?

The other issue might be that you are not using a password when trying to log in.

Everybody mentioned a constructor call through an initialization list, but nobody said that a parent class's constructor can be called explicitly from the derived member's constructor's body. See the question Calling a constructor of the base class from a subclass' constructor body, for example. The point is that if you use an explicit call to a parent class or super class constructor in the body of a derived class, this is actually just creating an instance of the parent class and it is not invoking the parent class constructor on the derived object. The only way to invoke a parent class or super class constructor on a derived class' object is through the initialization list and not in the derived class constructor body. So maybe it should not be called a "superclass constructor call". I put this answer here because somebody might get confused (as I did).

Pls check if you have added junit4 as dependency.

e.g

<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.11</version>
    <scope>test</scope>
</dependency>

You can do it like this:

I have a folder named utilities and inside that I have a file named _variables.scss

in that file i declare variables like so:

$black: #000;
$white: #fff;

then I have the style.scss file in which i import all of my other scss files like this:

// Utilities
@import "utilities/variables";

// Base Rules
@import "base/normalize";
@import "base/global";

then, within any of the files I have imported, I should be able to access the variables I have declared.

Just make sure you import the variable file before any of the others you would like to use it in.

if you just want to set the spacing a simple one liner with minimal boilerplate:

plt.gca().xaxis.set_major_locator(plt.MultipleLocator(1))

also works easily for minor ticks:

plt.gca().xaxis.set_minor_locator(plt.MultipleLocator(1))

a bit of a mouthfull, but pretty compact

For Swift:

override func viewDidLoad() {
    super.viewDidLoad()
    tableView.tableFooterView = UIView()  // it's just 1 line, awesome!
}

Exotic one - deep traverse

JSON.stringify(validation_messages,(field,value)=>{
  if(!field) return value;
  
  // ... your code
  
  return value;
})

In this solution we use replacer which allows to deep traverse whole object and nested objects - on each level you will get all fields and values. If you need to get full path to each field look here

var validation_messages = {
    "key_1": {
        "your_name": "jimmy",
        "your_msg": "hello world"
    },
    "key_2": {
        "your_name": "billy",
        "your_msg": "foo equals bar",
        "deep": {
          "color": "red",
          "size": "10px"
        }
    }
}

JSON.stringify(validation_messages,(field,value)=>{
  if(!field) return value;
  
  console.log(`key: ${field.padEnd(11)} - value: ${value}`);
  
  return value;
})

You can use ::after to create a 0px-height block after the <h4>, which effectively moves anything after the <h4> to the next line:

h4 {_x000D_
  display: inline;_x000D_
}_x000D_
h4::after {_x000D_
  content: "";_x000D_
  display: block;_x000D_
}

<ul>_x000D_
  <li>_x000D_
    Text, text, text, text, text. <h4>Sub header</h4>_x000D_
    Text, text, text, text, text._x000D_
  </li>_x000D_
</ul>

Additionally,

ggplot(dat, aes(x,y)) +
geom_point() +
scale_x_continuous(breaks = seq(min(dat$x), max(dat$x), by = 0.05))

Works for binned or discrete scaled x-axis data (I.e., rounding not necessary).

Use the ensure_ascii=False switch to json.dumps(), then encode the value to UTF-8 manually:

>>> json_string = json.dumps("??? ????", ensure_ascii=False).encode('utf8')
>>> json_string
b'"\xd7\x91\xd7\xa8\xd7\x99 \xd7\xa6\xd7\xa7\xd7\x9c\xd7\x94"'
>>> print(json_string.decode())
"??? ????"

If you are writing to a file, just use json.dump() and leave it to the file object to encode:

with open('filename', 'w', encoding='utf8') as json_file:
    json.dump("??? ????", json_file, ensure_ascii=False)

Caveats for Python 2

For Python 2, there are some more caveats to take into account. If you are writing this to a file, you can use io.open() instead of open() to produce a file object that encodes Unicode values for you as you write, then use json.dump() instead to write to that file:

with io.open('filename', 'w', encoding='utf8') as json_file:
    json.dump(u"??? ????", json_file, ensure_ascii=False)

Do note that there is a bug in the json module where the ensure_ascii=False flag can produce a mix of unicode and str objects. The workaround for Python 2 then is:

with io.open('filename', 'w', encoding='utf8') as json_file:
    data = json.dumps(u"??? ????", ensure_ascii=False)
    # unicode(data) auto-decodes data to unicode if str
    json_file.write(unicode(data))

In Python 2, when using byte strings (type str), encoded to UTF-8, make sure to also set the encoding keyword:

>>> d={ 1: "??? ????", 2: u"??? ????" }
>>> d
{1: '\xd7\x91\xd7\xa8\xd7\x99 \xd7\xa6\xd7\xa7\xd7\x9c\xd7\x94', 2: u'\u05d1\u05e8\u05d9 \u05e6\u05e7\u05dc\u05d4'}

>>> s=json.dumps(d, ensure_ascii=False, encoding='utf8')
>>> s
u'{"1": "\u05d1\u05e8\u05d9 \u05e6\u05e7\u05dc\u05d4", "2": "\u05d1\u05e8\u05d9 \u05e6\u05e7\u05dc\u05d4"}'
>>> json.loads(s)['1']
u'\u05d1\u05e8\u05d9 \u05e6\u05e7\u05dc\u05d4'
>>> json.loads(s)['2']
u'\u05d1\u05e8\u05d9 \u05e6\u05e7\u05dc\u05d4'
>>> print json.loads(s)['1']
??? ????
>>> print json.loads(s)['2']
??? ????

in my case, I just had to do something like this :

date1.toString().equals(date2.toString())

And it worked!

You can create a delay using the following example

setInterval(function(){alert("Hello")},3000);

Replace 3000 with # of milliseconds

You can place the content of what you want executed inside the function.

For all intents and purposes, C++ supports this via lambdas:¹

int main() {
    auto f = []() { return 42; };
    std::cout << "f() = " << f() << std::endl;
}

Here, f is a lambda object that acts as a local function in main. Captures can be specified to allow the function to access local objects.

Behind the scenes, f is a function object (i.e. an object of a type that provides an operator()). The function object type is created by the compiler based on the lambda.

¹ since C++11

From the theoretical point of view:

• tags are symbolic names for a given revision. They always point to the same object (usually: to the same revision); they do not change.
• branches are symbolic names for line of development. New commits are created on top of branch. The branch pointer naturally advances, pointing to newer and newer commits.

From the technical point of view:

• tags reside in refs/tags/ namespace, and can point to tag objects (annotated and optionally GPG signed tags) or directly to commit object (less used lightweight tag for local names), or in very rare cases even to tree object or blob object (e.g. GPG signature).
• branches reside in refs/heads/ namespace, and can point only to commit objects. The HEAD pointer must refer to a branch (symbolic reference) or directly to a commit (detached HEAD or unnamed branch).
• remote-tracking branches reside in refs/remotes/<remote>/ namespace, and follow ordinary branches in remote repository <remote>.

See also gitglossary manpage:

branch

A "branch" is an active line of development. The most recent commit on a branch is referred to as the tip of that branch. The tip of the branch is referenced by a branch head, which moves forward as additional development is done on the branch. A single git repository can track an arbitrary number of branches, but your working tree is associated with just one of them (the "current" or "checked out" branch), and HEAD points to that branch.

tag

A ref pointing to a tag or commit object. In contrast to a head, a tag is not changed by a commit. Tags (not tag objects) are stored in $GIT_DIR/refs/tags/. [...]. A tag is most typically used to mark a particular point in the commit ancestry chain.

tag object

An object containing a ref pointing to another object, which can contain a message just like a commit object. It can also contain a (PGP) signature, in which case it is called a "signed tag object".

You can use:

 Handler handler = new Handler()
 handler.postDelayed(new Runnable())

Or you can use:

 handler.removeCallbacksAndMessages(null);

Docs

public final void removeCallbacksAndMessages (Object token)

Added in API level 1 Remove any pending posts of callbacks and sent messages whose obj is token. If token is null, all callbacks and messages will be removed.

Or you could also do like the following:

Handler handler =  new Handler()
Runnable myRunnable = new Runnable() {
public void run() {
    // do something
}
};
handler.postDelayed(myRunnable,zeit_dauer2);

Then:

handler.removeCallbacks(myRunnable);

Docs

public final void removeCallbacks (Runnable r)

Added in API level 1 Remove any pending posts of Runnable r that are in the message queue.

public final void removeCallbacks (Runnable r, Object token)

Edit:

Change this:

@Override
public void onClick(View v) {
    Handler handler =  new Handler();
    Runnable myRunnable = new Runnable() {

To:

@Override
public void onClick(View v) {
    handler = new Handler();
    myRunnable = new Runnable() { /* ... */}

Because you have the below. Declared before onCreate but you re-declared and then initialized it in onClick leading to a NPE.

Handler handler; // declared before onCreate
Runnable myRunnable;

In the function context "this" its not referring to the select element, but to the page itself

• Change var ID = $(this).attr("id"); to var ID = $(obj).attr("id");

If obj is already a jQuery Object, just remove the $() around it.

Java9 uses byte[] to store String.value, so you can only get about 1GB Strings in Java9. Java8 on the other hand can have 2GB Strings.

By character I mean "char"s, some character is not representable in BMP(like some of the emojis), so it will take more(currently 2) chars.

Alternatively you can write the same like

{
    test: /\.(svg|png|jpg|jpeg|gif)$/,
    include: 'path of input image directory',
    use: {
        loader: 'file-loader',
        options: {
            name: '[path][name].[ext]',
            outputPath: 'path of output image directory'
        }
    }
}

and then use simple import

import varName from 'relative path';

and in jsx write like <img src={varName} ..../>

.... are for other image attributes

The output is actually dependent on the content type being requested. However, at minimum you should put the resource that was created in Location. Just like the Post-Redirect-Get pattern.

In my case I leave it blank until requested otherwise. Since that is the behavior of JAX-RS when using Response.created().

However, just note that browsers and frameworks like Angular do not follow 201's automatically. I have noted the behaviour in http://www.trajano.net/2013/05/201-created-with-angular-resource/

Answer https://stackoverflow.com/a/21369918/2526049 from dcodesmith has a side effect that turns all types of lists numeric. <ol type="a"> will show 1. 2. 3. 4. rather than a. b. c. d.

ol {
  margin: 0 0 1.5em;
  padding: 0;
  counter-reset: item;
}

ol > li {
  margin: 0;
  padding: 0 0 0 2em;
  text-indent: -2em;
  list-style-type: none;
  counter-increment: item;
}

ol > li:before {
  display: inline-block;
  width: 1em;
  padding-right: 0.5em;
  font-weight: bold;
  text-align: right;
  content: counter(item) ".";
}

/* Add support for non-numeric lists */

ol[type="a"] > li:before {
  content: counter(item, lower-alpha) ".";
}
ol[type="i"] > li:before {
  content: counter(item, lower-roman) ".";
}

The above code adds support for lowercase letters, lowercase roman numerals. At the time of writing browsers do not differentiate between upper and lower case selectors for type so you can only pick uppercase or lowercase for your alternate ol types I guess.

Depending on your platform you can use: sqlite3 file_name.db from the terminal. .tables will list the tables, .schema is full layout. SQLite commands like: select * from table_name; and such will print out the full contents. Type: ".exit" to exit. No need to download a GUI application.Use a semi-colon if you want it to execute a single command. Decent SQLite usage tutorial http://www.thegeekstuff.com/2012/09/sqlite-command-examples/

1. It is possible to get the command line shell output of a process as described here : http://www.c-sharpcorner.com/UploadFile/edwinlima/SystemDiagnosticProcess12052005035444AM/SystemDiagnosticProcess.aspx

2. This depends on mencoder. If it ouputs this status on the command line then yes :)

Change the line into this

 angular.forEach(values, function(value, key){
   console.log(key + ': ' + value);
 });

 angular.forEach(values, function(value, key){
   console.log(key + ': ' + value.Name);
 });

I have faced the same problem with a character that I never managed to match with a where query - CHARINDEX, LIKE, REPLACE, etc. did not work. Then I have used a brute force solution which is awful, heavy but works:

Step 1: make a copy of the complete data set - keep track of the original names with an source_id referencing the pk of the source table (and keep this source id in all the subsequent tables). Step 2: LTRIM RTRIM the data, and replace all double spaces, tab, etc (basically all the CHAR(1) to CHAR(32) by one space. Lowercase the whole set as well. Step 3: replace all the special characters that you know (get the list of all the quotes, double quotes, etc.) by something from a-z (I suggest z). Basically replace everything that is not standard English characters by a z (using nested REPLACE of REPLACE in a loop). Step 4: split by word into a second copy, where each word is in a separate row - the split is a SUBSTRING based on the position of the space characters - at this point, we should miss the ones where there's a hidden space that we did not catche earlier. Step 5: split each word into a third copy, where each letter is in a separate row (I know it makes a very large table) - keep track of the charindex of each letter in a separate column. Step 6: Select everything in the above table which is not LIKE [a-z]. This is the list of the unidentified characters we want to exclude.

From the output of step 6 we have enough data to make a series of substring of the source to select everything but the unknown character we want to exclude.

Note 1: there are smart ways to optimize this, depending on the size of the original expression (steps 4, 5 and 6 can be made in one go).

Note 2: this is not very fast, but the fastest way to get this done for a large data set, because the split of lines into words and words into letters is made by substring, which slices all the table into one character slices. However, this is quite heavy to build. With a smaller set, it may be enough to parse each record one by one and search for character which is not in a list of all English characters plus all special characters.

Just to add another option - if you like/tolerate coffee-script you can use coffee-react to write your JSX in which case if/else statements are usable as they are expressions in coffee-script and not statements:

render: ->
  <div className="container">
    {
      if something
        <h2>Coffeescript is magic!</h2>
      else
        <h2>Coffeescript sucks!</h2>
    }
  </div>  

@echo off

set startbuild=%TIME%

C:\WINDOWS\Microsoft.NET\Framework\v3.5\msbuild.exe c:\link.xml /flp1:logfile=c:\link\errors.log;errorsonly /flp2:logfile=c:\link\warnings.log;warningsonly || goto :error

copy c:\app_offline.htm "\\lawpccnweb01\d$\websites\OperationsLinkWeb\app_offline.htm"

del \\lawpccnweb01\d$\websites\OperationsLinkWeb\bin\ /Q

echo Start Copy: %TIME%

set copystart=%TIME%

xcopy C:\link\_PublishedWebsites\OperationsLink \\lawpccnweb01\d$\websites\OperationsLinkWeb\ /s /y /d

del \\lawpccnweb01\d$\websites\OperationsLinkWeb\app_offline.htm

echo Started Build: %startbuild%
echo Started Copy: %copystart%
echo Finished Copy: %TIME%

c:\link\warnings.log

:error

c:\link\errors.log

length(x)

Get or set the length of vectors (including lists) and factors, and of any other R object for which a method has been defined.

lengths(x)

Get the length of each element of a list or atomic vector (is.atomic) as an integer or numeric vector.

You can groupby the 'name' and 'month' columns, then call transform which will return data aligned to the original df and apply a lambda where we join the text entries:

In [119]:

df['text'] = df[['name','text','month']].groupby(['name','month'])['text'].transform(lambda x: ','.join(x))
df[['name','text','month']].drop_duplicates()
Out[119]:
    name         text  month
0  name1       hej,du     11
2  name1        aj,oj     12
4  name2     fin,katt     11
6  name2  mycket,lite     12

I sub the original df by passing a list of the columns of interest df[['name','text','month']] here and then call drop_duplicates

EDIT actually I can just call apply and then reset_index:

In [124]:

df.groupby(['name','month'])['text'].apply(lambda x: ','.join(x)).reset_index()

Out[124]:
    name  month         text
0  name1     11       hej,du
1  name1     12        aj,oj
2  name2     11     fin,katt
3  name2     12  mycket,lite

update

the lambda is unnecessary here:

In[38]:
df.groupby(['name','month'])['text'].apply(','.join).reset_index()

Out[38]: 
    name  month         text
0  name1     11           du
1  name1     12        aj,oj
2  name2     11     fin,katt
3  name2     12  mycket,lite

I had the similar issue. I solved it the following way after a number of attempts to follow the pieces of advice in the forums. I am reposting the solution because it could be helpful for others.

I am running Windows 7 (Apache 2.2 & PHP 5.2.17 & MySQL 5.0.51a), the syntax in the file "httpd.conf" (C:\Program Files (x86)\Apache Software Foundation\Apache2.2\conf\httpd.conf) was sensitive to slashes. You can check if "php.ini" is read from the right directory. Just type in your browser "localhost/index.php". The code of index.php is the following:

<?php echo phpinfo(); ?>

There is the row (not far from the top) called "Loaded Configuration File". So, if there is nothing added, then the problem could be that your "php.ini" is not read, even you uncommented (extension=php_mysql.dll and extension=php_mysqli.dll). So, in order to make it work I did the following step. I needed to change from

PHPIniDir 'c:\PHP\'

to

PHPIniDir 'c:\PHP'

Pay the attention that the last slash disturbed everything!

Now the row "Loaded Configuration File" gets "C:\PHP\php.ini" after refreshing "localhost/index.php" (before I restarted Apache2.2) as well as mysql block is there. MySQL and PHP are working together!

You can simply use:

mvn --settings YourOwnSettings.xml clean install

or

mvn -s YourOwnSettings.xml clean install

I have tried the following config for eclipse.ini:

org.eclipse.epp.package.jee.product
--launcher.defaultAction
openFile
--launcher.XXMaxPermSize
1024M
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
1024m
--launcher.defaultAction
openFile
--launcher.appendVmargs
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Xms128m
-Xmx2048m

Now eclipse performance is about 2 times faster then before.

You can also find a good help ref here: http://help.eclipse.org/indigo/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/misc/runtime-options.html

The cor function will use the columns of the matrix in the calculation of correlation. So, the number of rows must be the same between your matrix x and matrix y. Ex.:

set.seed(1)
x <- matrix(rnorm(20), nrow=5, ncol=4)
y <- matrix(rnorm(15), nrow=5, ncol=3)
COR <- cor(x,y)
COR
image(x=seq(dim(x)[2]), y=seq(dim(y)[2]), z=COR, xlab="x column", ylab="y column")
text(expand.grid(x=seq(dim(x)[2]), y=seq(dim(y)[2])), labels=round(c(COR),2))

Edit:

Here is an example of custom row and column labels on a correlation matrix calculated with a single matrix:

png("corplot.png", width=5, height=5, units="in", res=200)
op <- par(mar=c(6,6,1,1), ps=10)
COR <- cor(iris[,1:4])
image(x=seq(nrow(COR)), y=seq(ncol(COR)), z=cor(iris[,1:4]), axes=F, xlab="", ylab="")
text(expand.grid(x=seq(dim(COR)[1]), y=seq(dim(COR)[2])), labels=round(c(COR),2))
box()
axis(1, at=seq(nrow(COR)), labels = rownames(COR), las=2)
axis(2, at=seq(ncol(COR)), labels = colnames(COR), las=1)
par(op)
dev.off()

If you use Spring Boot + Spring Security, you can do that in the security configuration.

In the below example, I'm adding a custom filter before the UsernamePasswordAuthenticationFilter (see all the default Spring Security filters and their order).

@EnableWebSecurity
class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired FilterDependency filterDependency;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .addFilterBefore(
                new MyFilter(filterDependency),
                UsernamePasswordAuthenticationFilter.class);
    }
}

And the filter class

class MyFilter extends OncePerRequestFilter  {
    private final FilterDependency filterDependency;

    public MyFilter(FilterDependency filterDependency) {
        this.filterDependency = filterDependency;
    }

    @Override
    protected void doFilterInternal(HttpServletRequest request,
        HttpServletResponse response,
        FilterChain filterChain)
        throws ServletException, IOException {
       // filter
       filterChain.doFilter(request, response);
    }
}

int main()
{
    long mylong = 123456789;
    string mystring;
    stringstream mystream;
    mystream << mylong;
    mystring = mystream.str();
    cout << mystring << "\n";
    return 0;
}