Programs & Examples On #Maproute

Override constructor of DbContext Try this :-

public DataContext(DbContextOptions<DataContext> option):base(option) {}

Try this:

@Html.ActionLink("DisplayText", "Action", "Controller", route, attribute)

in your code should be,

@Html.ActionLink("Search", "List", "Search", new{@class="btn btn-info", @id="addressSearch"})

You can do it by not initializing url and writing it at hardcode like this

//var url = '@Url.Action("ActionName", "Controller");

$.post("/Controller/ActionName?para1=" + data + "&para2=" + data2, function (result) {
        $("#" + data).html(result);
        ............. Your code
    });

While your controller side code must be like this below:

public ActionResult ActionName(string para1, string para2)
{
   Your Code .......
}

this was simple way. now we can do pass multiple data by json also like this:

var val1= $('#btn1').val();  
var val2= $('#btn2').val(); 
$.ajax({
                    type: "GET",
                    url: '@Url.Action("Actionre", "Contr")',
                    contentType: "application/json; charset=utf-8",
                    data: { 'para1': val1, 'para2': val2 },
                    dataType: "json",
                    success: function (cities) {
                        ur code.....
                    }
                });

While your controller side code will be same:

public ActionResult ActionName(string para1, string para2)
{
   Your Code .......
}

Just to add up my bit:
Remember, you're gonna need to have at least 2 areas in your MVC application to get the routeValues: { area="" } working; otherwise the area value will be used as a query-string parameter and you link will look like this: /?area=

If you don't have at least 2 areas, you can fix this behavior by:
1. editing the default route in RouteConfig.cs like this:

routes.MapRoute(
    name: "Default",
    url: "{controller}/{action}/{id}",
    defaults: new { area = "", controller = "Home", action = "Index", id = UrlParameter.Optional }
);

OR
2. Adding a dummy area to your MVC project.

outgoing url in mvc generated based on the current routing schema.

because your Information action method require id parameter, and your route collection has id of your current requested url(/Admin/Information/5), id parameter automatically gotten from existing route collection values.

to solve this problem you should use UrlParameter.Optional:

 <a href="@Url.Action("Information", "Admin", new { id = UrlParameter.Optional })">Add an Admin</a>

Check whether the View (.ASPX File) that you have created is having the same name as mentioned in the Controller. For e.g:

 public ActionResult GetView()
 {
    return View("MyView");
 }

In this case, the aspx file should be having the name MyView.aspx instead of GetView.aspx

I just had this issue, but only when I published to my website, on my local debug it ran fine. I found I had to use the FTP from my webhost and go into my publish dir and delete the files in the BIN folder, deleting them locally did nothing when I published.

We were getting this same error in Fiddler when trying to figure out why our Silverlight ArcGIS map viewer wasn't loading the map. In our case it was a typo in the URL in the code. There was an equal sign in there for some reason.
http:=//someurltosome/awesome/place
instead of
http://someurltosome/awesome/place

After taking out that equal sign it worked great (of course).

I guess you want user to be redirected to ~/AreaZ URL once (s)he has visited ~/ URL. I'd achieve by means of the following code within your root HomeController.

public class HomeController
{
    public ActionResult Index()
    {
        return RedirectToAction("ActionY", "ControllerX", new { Area = "AreaZ" });
    }
}

And the following route in Global.asax.

routes.MapRoute(
    "Redirection to AreaZ",
    String.Empty,
    new { controller = "Home ", action = "Index" }
);

Note that Details is a "View" page under the "Products" folder.

ProductId is the primary key of the table . Here is the line from Index.cshtml

 @Html.ActionLink("Details", "Details","Products" , new  {  id=item.ProductId  },null)

Try NotFoundMVC on nuget. It works , no setup.

Don't put the @ before the id

new { id = "1" }

The framework "translate" it in ?Lenght when there is a mismatch in the parameter/route

Here is the real life example

@Html.Grid(Model).Columns(columns =>
    {
           columns.Add()
                   .Encoded(false)
                   .Sanitized(false)
                   .SetWidth(10)
                   .Titled(string.Empty)
                   .RenderValueAs(x => @Html.ActionLink("Edit", "UserDetails", "Membership", null, null, "discount", new { @id = @x.Id }, new { @target = "_blank" }));

  }).WithPaging(200).EmptyText("There Are No Items To Display")

And the target page has TABS

<ul id="myTab" class="nav nav-tabs" role="tablist">

        <li class="active"><a href="#discount" role="tab" data-toggle="tab">Discount</a></li>
    </ul>

Because % is only defined for integer types. That's the modulus operator.

5.6.2 of the standard:

The operands of * and / shall have arithmetic or enumeration type; the operands of % shall have integral or enumeration type. [...]

As Oli pointed out, you can use fmod(). Don't forget to include math.h.

First, you'll need to add session_start() at the top of any page that you wish to use SESSION variables on.

Also, you should check to make sure the variable is set first before using it:

if(isset($_SESSION['SESS_fname'])){
    echo $_SESSION['SESS_fname'];
}

Or, simply:

echo (isset($_SESSION['SESS_fname']) ? $_SESSION['SESS_fname'] : "Visitor");

This python script is awesome.

Here's my Ruby version of it (with minor improvement) and search capabilities. (for iOS 5)

# encoding: utf-8
require 'fileutils'
require 'digest/sha1'

class ManifestParser
  def initialize(mbdb_filename, verbose = false)
    @verbose = verbose
    process_mbdb_file(mbdb_filename)
  end

  # Returns the numbers of records in the Manifest files.
  def record_number
    @mbdb.size
  end

  # Returns a huge string containing the parsing of the Manifest files.
  def to_s
    s = ''
    @mbdb.each do |v|
      s += "#{fileinfo_str(v)}\n"
    end
    s
  end

  def to_file(filename)
    File.open(filename, 'w') do |f|
      @mbdb.each do |v|
        f.puts fileinfo_str(v)
      end
    end
  end

  # Copy the backup files to their real path/name.
  # * domain_match Can be a regexp to restrict the files to copy.
  # * filename_match Can be a regexp to restrict the files to copy.
  def rename_files(domain_match = nil, filename_match = nil)
    @mbdb.each do |v|
      if v[:type] == '-' # Only rename files.
        if (domain_match.nil? or v[:domain] =~ domain_match) and (filename_match.nil? or v[:filename] =~ filename_match)
          dst = "#{v[:domain]}/#{v[:filename]}"
          puts "Creating: #{dst}"
          FileUtils.mkdir_p(File.dirname(dst))
          FileUtils.cp(v[:fileID], dst)
        end
      end
    end
  end

  # Return the filename that math the given regexp.
  def search(regexp)
    result = Array.new
    @mbdb.each do |v|
      if "#{v[:domain]}::#{v[:filename]}" =~ regexp
        result << v
      end
    end
    result
  end

  private
  # Retrieve an integer (big-endian) and new offset from the current offset
  def getint(data, offset, intsize)
    value = 0
    while intsize > 0
      value = (value<<8) + data[offset].ord
      offset += 1
      intsize -= 1
    end
    return value, offset
  end

  # Retrieve a string and new offset from the current offset into the data
  def getstring(data, offset)
    return '', offset + 2 if data[offset] == 0xFF.chr and data[offset + 1] == 0xFF.chr # Blank string
    length, offset = getint(data, offset, 2) # 2-byte length
    value = data[offset...(offset + length)]
    return value, (offset + length)
  end

  def process_mbdb_file(filename)
    @mbdb = Array.new
    data = File.open(filename, 'rb') { |f| f.read }
    puts "MBDB file read. Size: #{data.size}"
    raise 'This does not look like an MBDB file' if data[0...4] != 'mbdb'
    offset = 4
    offset += 2 # value x05 x00, not sure what this is
    while offset < data.size
      fileinfo = Hash.new
      fileinfo[:start_offset] = offset
      fileinfo[:domain], offset = getstring(data, offset)
      fileinfo[:filename], offset = getstring(data, offset)
      fileinfo[:linktarget], offset = getstring(data, offset)
      fileinfo[:datahash], offset = getstring(data, offset)
      fileinfo[:unknown1], offset = getstring(data, offset)
      fileinfo[:mode], offset = getint(data, offset, 2)
      if (fileinfo[:mode] & 0xE000) == 0xA000 # Symlink
        fileinfo[:type] = 'l'
      elsif (fileinfo[:mode] & 0xE000) == 0x8000 # File
        fileinfo[:type] = '-'
      elsif (fileinfo[:mode] & 0xE000) == 0x4000 # Dir
        fileinfo[:type] = 'd'
      else
        # $stderr.puts "Unknown file type %04x for #{fileinfo_str(f, false)}" % f['mode']
        fileinfo[:type] = '?'
      end
      fileinfo[:unknown2], offset = getint(data, offset, 4)
      fileinfo[:unknown3], offset = getint(data, offset, 4)
      fileinfo[:userid], offset = getint(data, offset, 4)
      fileinfo[:groupid], offset = getint(data, offset, 4)
      fileinfo[:mtime], offset = getint(data, offset, 4)
      fileinfo[:atime], offset = getint(data, offset, 4)
      fileinfo[:ctime], offset = getint(data, offset, 4)
      fileinfo[:filelen], offset = getint(data, offset, 8)
      fileinfo[:flag], offset = getint(data, offset, 1)
      fileinfo[:numprops], offset = getint(data, offset, 1)
      fileinfo[:properties] = Hash.new
      (0...(fileinfo[:numprops])).each do |ii|
        propname, offset = getstring(data, offset)
        propval, offset = getstring(data, offset)
        fileinfo[:properties][propname] = propval
      end
      # Compute the ID of the file.
      fullpath = fileinfo[:domain] + '-' + fileinfo[:filename]
      fileinfo[:fileID] = Digest::SHA1.hexdigest(fullpath)
      # We add the file to the list of files.
      @mbdb << fileinfo
    end
    @mbdb
  end

  def modestr(val)
    def mode(val)
      r = (val & 0x4) ? 'r' : '-'
      w = (val & 0x2) ? 'w' : '-'
      x = (val & 0x1) ? 'x' : '-'
      r + w + x
    end
    mode(val >> 6) + mode(val >> 3) + mode(val)
  end

  def fileinfo_str(f)
    return "(#{f[:fileID]})#{f[:domain]}::#{f[:filename]}" unless @verbose
    data = [f[:type], modestr(f[:mode]), f[:userid], f[:groupid], f[:filelen], f[:mtime], f[:atime], f[:ctime], f[:fileID], f[:domain], f[:filename]]
    info = "%s%s %08x %08x %7d %10d %10d %10d (%s)%s::%s" % data
    info += ' -> ' + f[:linktarget] if f[:type] == 'l' # Symlink destination
    f[:properties].each do |k, v|
      info += " #{k}=#{v.inspect}"
    end
    info
  end
end

if __FILE__ == $0
  mp = ManifestParser.new 'Manifest.mbdb', true
  mp.to_file 'filenames.txt'
end

You can just:

if(variable||variable===0){
    //Yes it is set
    //do something
}
else {
    //No it is not set
    //Or its null
    //do something else 
}

A very very good document regarding this topic is Troubleshooting Guide for Java from (originally) Sun. See the chapter "Troubleshooting System Crashes" for information about hs_err_pid* Files.

See Appendix C - Fatal Error Log

Per the guide, by default the file will be created in the working directory of the process if possible, or in the system temporary directory otherwise. A specific location can be chosen by passing in the -XX:ErrorFile product flag. It says:

If the -XX:ErrorFile= file flag is not specified, the system attempts to create the file in the working directory of the process. In the event that the file cannot be created in the working directory (insufficient space, permission problem, or other issue), the file is created in the temporary directory for the operating system.

Looping over arrays and objects is a pretty common task, and it's good that you're wanting to learn how to do it. Generally speaking you can do a foreach loop which cycles over each member, assigning it a new temporary name, and then lets you handle that particular member via that name:

foreach ($arr as $item) {
    echo $item->sm_id;
}

In this example each of our values in the $arr will be accessed in order as $item. So we can print our values directly off of that. We could also include the index if we wanted:

foreach ($arr as $index => $item) {
    echo "Item at index {$index} has sm_id value {$item->sm_id}";
}

A possible solution is the following; precondition is, that there are not conflicts in the used enum values. (e.g. when removing an enum value, be sure that this value is not used anymore.)

-- rename the old enum
alter type my_enum rename to my_enum__;
-- create the new enum
create type my_enum as enum ('value1', 'value2', 'value3');

-- alter all you enum columns
alter table my_table
  alter column my_column type my_enum using my_column::text::my_enum;

-- drop the old enum
drop type my_enum__;

Also in this way the column order will not be changed.

The current version allows the cv::Mat::at function to handle 3 dimensions. So for a Mat object m, m.at<uchar>(0,0,0) should work.

In my case the host requires TLS 1.2 so needed to enforce using the crypto_method ssl param.

$client = new SoapClient($wsdl,
    array(
           'location' => $location,
           'keep_alive' => false,
           "stream_context" => stream_context_create([
                'ssl' => [
                    'crypto_method' =>  STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT,
                ]
            ]),
           'trace' => 1, // used for debug
        )
    );

I replaced the "localhost" with IP Address (Database server's public IP Address) in the jdbc Url then it worked.

jdbcUrl = "jdbc:oracle:thin:<user>@//localhost:1521/<Service Name>";

??

jdbcUrl = "jdbc:oracle:thin:<user>@//<Public IP Address>:1521/<Service Name>";

if you still need to use the double-colon then make sure your on PHP 5.3+

I couldn't get the first method to work, and I know this is an old topic, but this is what I ended up doing for a solution:

=IF(ISNA(MATCH(A1,B:B,0)),"Not Matched", A1)

Basically, MATCH A1 to Column B exactly (the 0 stands for match exactly to a value in Column B). ISNA tests for #N/A response which match will return if the no match is found. Finally, if ISNA is true, write "Not Matched" to the selected cell, otherwise write the contents of the matched cell.

Running Eclipse Luna and using WifiADB app on my phone I started getting this error when Running my app from Eclipse. Oddly, in Indigo (I installed Luna last night) it was working fine.

The problem for me was I had the phone connected to the PC to charge it, and even when running a .bat script to kill ADB it appeared that a second instance was started when Run. Plugging the phone into the monitor to charge when debugging over wifi solved it. I need to debug on wifi sometimes to test my app stopping/starting on power state change.

Of course it reasonable to assume (highly likely) I've just not set Luna up the same.

If you can, it might be worth using a class attribute on the TD containing the customer ID so you can write:

$('#mytable tr').each(function() {
    var customerId = $(this).find(".customerIDCell").html();    
 });

Essentially this is the same as the other solutions (possibly because I copy-pasted), but has the advantage that you won't need to change the structure of your code if you move around the columns, or even put the customer ID into a <span>, provided you keep the class attribute with it.

By the way, I think you could do it in one selector:

$('#mytable .customerIDCell').each(function() {
  alert($(this).html());
});

If that makes things easier.

If you place anything in src/main/resources directory, then by default it will end up in your final *.jar. If you are referencing it from some other project and it cannot be found on a classpath, then you did one of those two mistakes:

1. *.jar is not correctly loaded (maybe typo in the path?)
2. you are not addressing the resource correctly, for instance: /src/main/resources/conf/settings.properties is seen on classpath as classpath:conf/settings.properties

I moved my Database First DataModel to a different project midway through development. Poor planning (or lack there of) on my part.

Initially I had a solution with one project. Then I added another project to the solution and recreated my Database First DataModel from the Sql Server Dataase.

To fix the problem - MetadataException when using Entity Framework Entity Connection. I copied my the ConnectionString from the new Project Web.Config to the original project Web.Config. However, this occurred after I updated my all the references in the original project to new DataModel project.

You can't use WebSockets over HTTPS, but you can use WebSockets over TLS (HTTPS is HTTP over TLS). Just use "wss://" in the URI.

I believe recent version of Firefox won't let you use non-TLS WebSockets from an HTTPS page, but the reverse shouldn't be a problem.

If you don't mind using your mouse a little bit:

• Start your terminal,
• select a file,
• select Open Tab.

This creates a new tab on the terminal which you can run Vim on. Now use your mouse to shift to/from the terminal. I prefer this instead of always having to type (:shell and exit).

This will return TRUE for #VALUE! errors (ERROR.TYPE = 3) and FALSE for anything else.

=IF(ISERROR(A1),ERROR.TYPE(A1)=3)

The following attribute on the ACTIVITY in AndroidManifest.xml is all you need:

android:configChanges="orientation"

So, the full activity node would be:

<activity android:name="Activity1"
          android:icon="@drawable/icon"
          android:label="App Name"
          android:excludeFromRecents="true"
          android:configChanges="orientation">
    <intent-filter>
        <action android:name="android.intent.action.MAIN"/>
        <category android:name="android.intent.category.LAUNCHER"/>
    </intent-filter>
</activity>

It's an interesting question, because it shows that there are a lot of different approaches to achieve the same result. Below I show three different implementations.

Default methods in Collection Framework: Java 8 added some methods to the collections classes, that are not directly related to the Stream API. Using these methods, you can significantly simplify the implementation of the non-stream implementation:

Collection<DataSet> convert(List<MultiDataPoint> multiDataPoints) {
    Map<String, DataSet> result = new HashMap<>();
    multiDataPoints.forEach(pt ->
        pt.keyToData.forEach((key, value) ->
            result.computeIfAbsent(
                key, k -> new DataSet(k, new ArrayList<>()))
            .dataPoints.add(new DataPoint(pt.timestamp, value))));
    return result.values();
}

Stream API with flatten and intermediate data structure: The following implementation is almost identical to the solution provided by Stuart Marks. In contrast to his solution, the following implementation uses an anonymous inner class as intermediate data structure.

Collection<DataSet> convert(List<MultiDataPoint> multiDataPoints) {
    return multiDataPoints.stream()
        .flatMap(mdp -> mdp.keyToData.entrySet().stream().map(e ->
            new Object() {
                String key = e.getKey();
                DataPoint dataPoint = new DataPoint(mdp.timestamp, e.getValue());
            }))
        .collect(
            collectingAndThen(
                groupingBy(t -> t.key, mapping(t -> t.dataPoint, toList())),
                m -> m.entrySet().stream().map(e -> new DataSet(e.getKey(), e.getValue())).collect(toList())));
}

Stream API with map merging: Instead of flattening the original data structures, you can also create a Map for each MultiDataPoint, and then merge all maps into a single map with a reduce operation. The code is a bit simpler than the above solution:

Collection<DataSet> convert(List<MultiDataPoint> multiDataPoints) {
    return multiDataPoints.stream()
        .map(mdp -> mdp.keyToData.entrySet().stream()
            .collect(toMap(e -> e.getKey(), e -> asList(new DataPoint(mdp.timestamp, e.getValue())))))
        .reduce(new HashMap<>(), mapMerger())
        .entrySet().stream()
        .map(e -> new DataSet(e.getKey(), e.getValue()))
        .collect(toList());
}

You can find an implementation of the map merger within the Collectors class. Unfortunately, it is a bit tricky to access it from the outside. Following is an alternative implementation of the map merger:

<K, V> BinaryOperator<Map<K, List<V>>> mapMerger() {
    return (lhs, rhs) -> {
        Map<K, List<V>> result = new HashMap<>();
        lhs.forEach((key, value) -> result.computeIfAbsent(key, k -> new ArrayList<>()).addAll(value));
        rhs.forEach((key, value) -> result.computeIfAbsent(key, k -> new ArrayList<>()).addAll(value));
        return result;
    };
}

In practice, POST works well for creating resources. The URL of the newly created resource should be returned in the Location response header. PUT should be used for updating a resource completely. Please understand that these are the best practices when designing a RESTful API. HTTP specification as such does not restrict using PUT/POST with a few restrictions for creating/updating resources. Take a look at http://techoctave.com/c7/posts/71-twitter-rest-api-dissected that summarizes the best practices.

The spaces are DOSs/CMDs Problems so you should go to the Path via:

cd "c:\program files\Microsoft Virtual PC"

and then simply start VPC via:

start Virtual~1.exe -pc MY-PC -launch

~1 means the first exe with "Virtual" at the beginning. So if there is a "Virtual PC.exe" and a "Virtual PC1.exe" the first would be the Virtual~1.exe and the second Virtual~2.exe and so on.

Or use a VNC-Client like VirtualBox.

Use Laravel function

ModelName::inRandomOrder()->first();

you can write the function in a separate file (say common-functions.php) and include it wherever needed.

function getEmployeeFullName($employeeId) {
// Write code to return full name based on $employeeId
}

You can include common-functions.php in another file as below.

include('common-functions.php');
echo 'Name of first employee is ' . getEmployeeFullName(1);

You can include any number of files to another file. But including comes with a little performance cost. Therefore include only the files which are really required.

In case you are working with a column with string values, you can use THE VERY USEFUL function series.str.isnumeric() like:

a = pd.Series(['hi','hola','2.31','288','312','1312', '0,21', '0.23'])

What i do is to copy that column to new column, and do a str.replace('.','') and str.replace(',','') then i select the numeric values. and:

a = a.str.replace('.','')
a = a.str.replace(',','') 
a.str.isnumeric()

Out[15]: 0 False 1 False 2 True 3 True 4 True 5 True 6 True 7 True dtype: bool

Good luck all!

Okay. I finally found what actually works to answer the question that seems to be asked;

"When needing many modules and forms, how can I declare a variable to be public to all of them such that they each reference the same variable?"

Amazingly to me, I spent considerable time searching the web for that seemingly simple question, finding nothing but vagueness that left me still getting errors.

But thanks to Cody Gray's link to an example, I was able to discern a proper answer;

Situation; You have multiple Modules and/or Forms and want to reference a particular variable from each or all.

"A" way that works; On one module place the following code (wherein "DefineGlobals" is an arbitrarily chosen name);

Public Module DefineGlobals

Public Parts As Integer                 'Assembled-particle count
Public FirstPrtAff As Long              'Addr into Link List 
End Module

And then in each Module/Form in need of addressing that variable "Parts", place the following code (as an example of the "InitForm2" form);

Public Class InitForm2
Private Sub InitForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

    Parts = Parts + 3

End Sub

End Class

And perhaps another Form; Public Class FormX

Sub CreateAff()

   Parts = 1000

End Sub 

 End Class

That type of coding seems to have worked on my VB2008 Express and seems to be all needed at the moment (void of any unknown files being loaded in the background) even though I have found no end to the "Oh btw..." surprise details. And I'm certain a greater degree of standardization would be preferred, but the first task is simply to get something working at all, with or without standards.

Nothing beats exact and well worded, explicit examples.

Thanks again, Cody

The Mono project dropped Windows XP support and "forgot" to mention it. Although they still claim Windows XP SP2 is the minimum supported version, it is actually Windows Vista.

The last version of Mono to support Windows XP was 3.2.3.

That exception means that you are trying to unpack a tuple, but the tuple has too many values with respect to the number of target variables. For example: this work, and prints 1, then 2, then 3

def returnATupleWithThreeValues():
    return (1,2,3)
a,b,c = returnATupleWithThreeValues()
print a
print b
print c

But this raises your error

def returnATupleWithThreeValues():
    return (1,2,3)
a,b = returnATupleWithThreeValues()
print a
print b

raises

Traceback (most recent call last):
  File "c.py", line 3, in ?
    a,b = returnATupleWithThreeValues()
ValueError: too many values to unpack

Now, the reason why this happens in your case, I don't know, but maybe this answer will point you in the right direction.

A stack frame is a frame of data that gets pushed onto the stack. In the case of a call stack, a stack frame would represent a function call and its argument data.

If I remember correctly, the function return address is pushed onto the stack first, then the arguments and space for local variables. Together, they make the "frame," although this is likely architecture-dependent. The processor knows how many bytes are in each frame and moves the stack pointer accordingly as frames are pushed and popped off the stack.

EDIT:

There is a big difference between higher-level call stacks and the processor's call stack.

When we talk about a processor's call stack, we are talking about working with addresses and values at the byte/word level in assembly or machine code. There are "call stacks" when talking about higher-level languages, but they are a debugging/runtime tool managed by the runtime environment so that you can log what went wrong with your program (at a high level). At this level, things like line numbers and method and class names are often known. By the time the processor gets the code, it has absolutely no concept of these things.

I'd suggest the following to see the difference "in commits". For symmetric difference, repeat the command with inverted args:

git cherry -v master [your branch, or HEAD as default]

I had to create an array of a predefined type, and I successfully did as follows:

[System.Data.DataColumn[]]$myitems = ([System.Data.DataColumn]("col1"), 
                [System.Data.DataColumn]("col2"),  [System.Data.DataColumn]("col3"))

Twitter Bootstrap assigns the active class to the li element that represents the active tab:

$("ul#sampleTabs li.active")

An alternative is to bind the shown event of each tab, and save the active tab:

var activeTab = null;
$('a[data-toggle="tab"]').on('shown', function (e) {
  activeTab = e.target;
})

A solution for me was to create a UILabel and add it to the UIButton as a subview. Finally I added a constraint to center it within the button.

UILabel * myTextLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 75, 75)];
myTextLabel.text = @"Some Text";
myTextLabel.translatesAutoresizingMaskIntoConstraints = false;

[myButton addSubView:myTextLabel];

// Add Constraints
[[myTextLabel centerYAnchor] constraintEqualToAnchor:myButton.centerYAnchor].active = true;
[[myTextLabel centerXAnchor] constraintEqualToAnchor:myButton.centerXAnchor].active = true; 

Call it like this:

foo(*ob);

Note that there is no casting going on here, as suggested in your question title. All we have done is de-referenced the pointer to the object which we then pass to the function.

next() and nextLine() methods are associated with Scanner and is used for getting String inputs. Their differences are...

next() can read the input only till the space. It can't read two words separated by space. Also, next() places the cursor in the same line after reading the input.

nextLine() reads input including space between the words (that is, it reads till the end of line \n). Once the input is read, nextLine() positions the cursor in the next line.

Read article :Difference between next() and nextLine()

Replace your while loop with :

while(r.hasNext()) {
                scan = r.next();
                System.out.println(scan);
                if(scan.length()==0) {continue;}
                //treatment
            }

Using hasNext() and next() methods will resolve the issue.

Assuming you mean UNIX shell commands, just run

echo >> file.txt

echo prints a newline, and the >> tells the shell to append that newline to the file, creating if it doesn't already exist.

In order to properly answer the question, though, I'd need to know what you would want to happen if the file already does exist. If you wanted to replace its current contents with the newline, for example, you would use

echo > file.txt

EDIT: and in response to Justin's comment, if you want to add the newline only if the file didn't already exist, you can do

test -e file.txt || echo > file.txt

At least that works in Bash, I'm not sure if it also does in other shells.

As also noted by John Szakmeister and VasiliNovikov, the shortest command to get the full diff from master's perspective on your branch is:

git diff master...

This uses your local copy of master.

To compare a specific file use:

git diff master... filepath

Output example:

Go offline

USE master
GO
ALTER DATABASE YourDatabaseName
SET OFFLINE WITH ROLLBACK IMMEDIATE
GO

Go online

USE master
GO
ALTER DATABASE YourDatabaseName
SET ONLINE
GO

You're mixing up HTML with XHTML.

Usually a <!DOCTYPE> declaration is used to distinguish between versions of HTMLish languages (in this case, HTML or XHTML).

Different markup languages will behave differently. My favorite example is height:100%. Look at the following in a browser:

XHTML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <style type="text/css">
    table { height:100%;background:yellow; }
  </style>
</head>
<body>
  <table>
    <tbody>
      <tr><td>How tall is this?</td></tr>
    </tbody>
  </table>
</body>
</html>

... and compare it to the following: (note the conspicuous lack of a <!DOCTYPE> declaration)

HTML (quirks mode)

<html>
<head>
  <style type="text/css">
    table { height:100%;background:yellow; }
  </style>
</head>
<body>
  <table>
    <tbody>
      <tr><td>How tall is this?</td></tr>
    </tbody>
  </table>
</body>
</html>

You'll notice that the height of the table is drastically different, and the only difference between the 2 documents is the type of markup!

That's nice... now, what does <html xmlns="http://www.w3.org/1999/xhtml"> do?

That doesn't answer your question though. Technically, the xmlns attribute is used by the root element of an XHTML document: (according to Wikipedia)

The root element of an XHTML document must be html, and must contain an xmlns attribute to associate it with the XHTML namespace.

You see, it's important to understand that XHTML isn't HTML but XML - a very different creature. (ok, a kind of different creature) The xmlns attribute is just one of those things the document needs to be valid XML. Why? Because someone working on the standard said so ;) (you can read more about XML namespaces on Wikipedia but I'm omitting that info 'cause it's not actually relevant to your question!)

But then why is <html xmlns="http://www.w3.org/1999/xhtml"> fixing the CSS?

If structuring your document like so... (as you suggest in your comment)

<html xmlns="http://www.w3.org/1999/xhtml">
<!DOCTYPE html>
<html>
<head>
[...]

... is fixing your document, it leads me to believe that you don't know that much about CSS and HTML (no offense!) and that the truth is that without <html xmlns="http://www.w3.org/1999/xhtml"> it's behaving normally and with <html xmlns="http://www.w3.org/1999/xhtml"> it's not - and you just think it is, because you're used to writing invalid HTML and thus working in quirks mode.

The above example I provided is an example of that same problem; most people think height:100% should result in the height of the <table> being the whole window, and that the DOCTYPE is actually breaking their CSS... but that's not really the case; rather, they just don't understand that they need to add a html, body { height:100%; } CSS rule to achieve their desired effect.

Once you have obtained the context in your onTap() you can also do:

Intent myIntent = new Intent(mContext, theNewActivity.class);
mContext.startActivity(myIntent);

This also works for me

>>> val_int = int(a)
>>> val_fract = a - val_int

$("input[required]").attr("oninvalid", "this.setCustomValidity('Say Somthing!')");

this work if you move to previous or next field by mouse, but by enter key, this is not work !!!

Python 3.6 changed the game for string concatenation of known components with Literal String Interpolation.

Given the test case from mkoistinen's answer, having strings

domain = 'some_really_long_example.com'
lang = 'en'
path = 'some/really/long/path/'

The contenders are

• f'http://{domain}/{lang}/{path}' - 0.151 µs

• 'http://%s/%s/%s' % (domain, lang, path) - 0.321 µs

• 'http://' + domain + '/' + lang + '/' + path - 0.356 µs

• ''.join(('http://', domain, '/', lang, '/', path)) - 0.249 µs (notice that building a constant-length tuple is slightly faster than building a constant-length list).

Thus currently the shortest and the most beautiful code possible is also fastest.

In alpha versions of Python 3.6 the implementation of f'' strings was the slowest possible - actually the generated byte code is pretty much equivalent to the ''.join() case with unnecessary calls to str.__format__ which without arguments would just return self unchanged. These inefficiencies were addressed before 3.6 final.

The speed can be contrasted with the fastest method for Python 2, which is + concatenation on my computer; and that takes 0.203 µs with 8-bit strings, and 0.259 µs if the strings are all Unicode.

You can also use DBMS_METADATA:

select dbms_metadata.get_ddl('FUNCTION', 'FGETALGOGROUPKEY', 'PADCAMPAIGN') 
from dual

If you have changed the model and database with tables that already exist, and you receive the error "Model backing a DB Context has changed; Consider Code First Migrations" you should:

• Delete the files under "Migration" folder in your project
• Open Package Manager console and run pm>update-database -Verbose

The exact answer depends on the context. In general, these characters must not be present (HTML 5.2 §3.2.4.2.5):

Text nodes and attribute values must consist of Unicode characters, must not contain U+0000 characters, must not contain permanently undefined Unicode characters (noncharacters), and must not contain control characters other than space characters. This specification includes extra constraints on the exact value of Text nodes and attribute values depending on their precise context.

For elements in HTML, the constraints of the Text content model also depends on the kind of element. For instance, an "<" inside a textarea element does not need to be escaped in HTML because textarea is an escapable raw text element.

These restrictions are scattered across the specification. E.g., attribute values (§8.1.2.3) must not contain an ambiguous ampersand and be either (i) empty, (ii) within single quotes (and thus must not contain U+0027 APOSTROPHE character '), (iii) within double quotes (must not contain U+0022 QUOTATION MARK character "), or (iv) unquoted — with the following restrictions:

... must not contain any literal space characters, any U+0022 QUOTATION MARK characters ("), U+0027 APOSTROPHE characters ('), U+003D EQUALS SIGN characters (=), U+003C LESS-THAN SIGN characters (<), U+003E GREATER-THAN SIGN characters (>), or U+0060 GRAVE ACCENT characters (`), and must not be the empty string.

Add the following code within the constructor like so:

public Calculator() {
    initComponents();
//the code to be added        this.setIconImage(newImageIcon(getClass().getResource("color.png")).getImage());     }

Change "color.png" to the file name of the picture you want to insert. Drag and drop this picture onto the package (under Source Packages) of your project.

Run your project.

Simplest way I know:

$('input[type="checkbox"]').prop("checked", true);

Try to rebuild your project - It copies the content of App.config to "<YourProjectName.exe>.config" in the build library.

All I did was go to the "Refactor" option on the top menu.

Then select "Migrate to AndroidX"

Accept to save the project as a zip file.

Please update Android Studio as well as Gradle to ensure no problems are encountered.

If you can't use the delay method as Robert Harvey suggested, you can use setTimeout.

Eg.

setTimeout(function() {$("#test").animate({"top":"-=80px"})} , 1500); // delays 1.5 sec
setTimeout(function() {$("#test").animate({"opacity":"0"})} , 1500 + 1000); // delays 1 sec after the previous one

Like the other answer says, in the left hand side select Products and add product. Then select Facbook Login.

I then added http://localhost:3000/ to the field 'Valid OAuth redirect URIs', and then everything worked.

Your vncserver have a configuration file somewher that set the display number. To do it automaticaly, one solution is to parse this file, extract the number and set it correctly. A simpler (better) is to have this display number set in a config script and use it in both your VNC server config and in your init scripts.

You have to execute your query and add single quote to $email in the query beacuse it's a string, and remove the is_resource($query) $query is a string, the $result will be the resource

$query = "SELECT `email` FROM `tblUser` WHERE `email` = '$email'";
$result = mysqli_query($link,$query); //$link is the connection

if(mysqli_num_rows($result) > 0 ){....}

UPDATE

Base in your edit just change:

if(is_resource($query) && mysqli_num_rows($query) > 0 ){
        $query = mysqli_fetch_assoc($query);
        echo $email . " email exists " .  $query["email"] . "\n";

By

if(is_resource($result) && mysqli_num_rows($result) == 1 ){
        $row = mysqli_fetch_assoc($result);
         echo $email . " email exists " .  $row["email"] . "\n";

and you will be fine

UPDATE 2

A better way should be have a Store Procedure that execute the following SQL passing the Email as Parameter

SELECT IF( EXISTS (
                  SELECT *
                  FROM `Table`
                  WHERE `email` = @Email)
          , 1, 0) as `Exist`

and retrieve the value in php

Pseudocodigo:

 $query = Call MYSQL_SP($EMAIL);
 $result = mysqli_query($conn,$query);
 $row = mysqli_fetch_array($result)
 $exist = ($row['Exist']==1)? 'the email exist' : 'the email doesnt exist';

we solve this problem without using regex this query replace only exact match string.

update employee set
employee_firstname = 
trim(REPLACE(concat(" ",employee_firstname," "),' jay ',' abc '))

Example:

emp_id employee_firstname

1 jay

2 jay ajay

3 jay

After executing query result:

emp_id employee_firstname

1 abc

2 abc ajay

3 abc

No, it doesn't save you memory.

Also note that you don't have to import Math at all. Everything in java.lang is imported automatically.

A better example would be something like an ArrayList

import java.util.ArrayList;
....
ArrayList<String> i = new ArrayList<String>();

Note I'm importing the ArrayList specifically. I could have done

import java.util.*; 

But you generally want to avoid large wildcard imports to avoid the problem of collisions between packages.

jQuery .height will return you the height of the element. It doesn't need CSS definition as it determines the computed height.

DEMO

You can use .height(), .innerHeight() or outerHeight() based on what you need.

.height() - returns the height of element excludes padding, border and margin.

.innerHeight() - returns the height of element includes padding but excludes border and margin.

.outerHeight() - returns the height of the div including border but excludes margin.

.outerHeight(true) - returns the height of the div including margin.

Check below code snippet for live demo. :)

$(function() {_x000D_
  var $heightTest = $('#heightTest');_x000D_
  $heightTest.html('Div style set as "height: 180px; padding: 10px; margin: 10px; border: 2px solid blue;"')_x000D_
    .append('<p>Height (.height() returns) : ' + $heightTest.height() + ' [Just Height]</p>')_x000D_
    .append('<p>Inner Height (.innerHeight() returns): ' + $heightTest.innerHeight() + ' [Height + Padding (without border)]</p>')_x000D_
    .append('<p>Outer Height (.outerHeight() returns): ' + $heightTest.outerHeight() + ' [Height + Padding + Border]</p>')_x000D_
    .append('<p>Outer Height (.outerHeight(true) returns): ' + $heightTest.outerHeight(true) + ' [Height + Padding + Border + Margin]</p>')_x000D_
});

div { font-size: 0.9em; }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
<div id="heightTest" style="height: 150px; padding: 10px; margin: 10px; border: 2px solid blue; overflow: hidden; ">_x000D_
</div>

I found all solutions listed on this Q&A did not work for me, unfortunately. What did work was:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# add a trailing slash to /wp-admin
RewriteRule ^wp-admin$ wp-admin/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule ^(wp-(content|admin|includes).*) $1 [L]
RewriteRule ^(.*\.php)$ $1 [L]
RewriteRule . index.php [L]

RewriteCond %{HTTP_HOST} ^example\.com$ [OR]
RewriteCond %{HTTP_HOST} ^www\.example\.com$
RewriteRule ^/?$ "https\:\/\/www\.example\.com\/" [R=301,L]
</IfModule>
# End Wordpress

Note, the above Wordpress rules are for Wordpress in multi user network mode. If your Wordpress is in single site mode, you would use:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]

RewriteCond %{HTTP_HOST} ^example\.com$ [OR]
RewriteCond %{HTTP_HOST} ^www\.example\.com$
RewriteRule ^/?$ "https\:\/\/www\.example\.com\/" [R=301,L]
</IfModule>
# End Wordpress

Some APIs want you to supply the appropriate "Accept" header in the request to get the wanted response type.

For example if an API can return data in XML and JSON and you want the JSON result, you would need to set the HttpWebRequest.Accept property to "application/json".

HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(requestUri);
httpWebRequest.Method = WebRequestMethods.Http.Get;
httpWebRequest.Accept = "application/json";

iterate through the array and check its name value.

Just updating screenshots to help others as I am using a newer v18, circa 2019.

Here you can select certain tables or go with the default of all. For my own needs I'm indicating just the one table.

Next, there's the "Scripting Options" where you can choose output file, etc. As in multiple answers above (again, I'm just dusting off old answers for newer, v18.4 SQL Server Management Studio) what we're really wanting is under the "Advanced" button. For my own purposes, I need just the data.

Finally, there's a review summary before execution. After executing a report of operations' status is shown.

You may also consider the following solution:

let sum = options.set0.concat(options.set1);
const codeHTML = '<ol>' + sum.reduce((html, item) => {
    return html + "<li>" + item + "</li>";
        }, "") + '</ol>';
document.querySelector("#list").innerHTML = codeHTML;

Followed by @Andy's answer, you can do following to solve your second question:

In [56]: df.groupby(['col5','col2']).size().reset_index().groupby('col2')[[0]].max()
Out[56]: 
      0
col2   
A     3
B     2
C     1
D     3

FILE *f = fopen("file.txt", "w");
if (f == NULL)
{
    printf("Error opening file!\n");
    exit(1);
}

/* print some text */
const char *text = "Write this to the file";
fprintf(f, "Some text: %s\n", text);

/* print integers and floats */
int i = 1;
float py = 3.1415927;
fprintf(f, "Integer: %d, float: %f\n", i, py);

/* printing single chatacters */
char c = 'A';
fprintf(f, "A character: %c\n", c);

fclose(f);

Try this:

<?php $htmlString= 'testing'; ?>
<html>
  <body>
    <script type="text/javascript">  
      // notice the quotes around the ?php tag         
      var htmlString="<?php echo $htmlString; ?>";
      alert(htmlString);
    </script>
  </body>
</html>

When you run into problems like this one, a good idea is to check your browser for JavaScript errors. Different browsers have different ways of showing this, but look for a javascript console or something like that. Also, check the source of your page as viewed by the browser.

Sometimes beginners are confused about the quotes in the string: In the PHP part, you assigned 'testing' to $htmlString. This puts a string value inside that variable, but the value does not have the quotes in it: They are just for the interpreter, so he knows: oh, now comes a string literal.

It would be much better to realize that talking of physical lines of code is pretty meaningless. The number of physical Lines of Code (LoC) is so dependent on the coding style that it can vary of an order of magnitude from one developer to another one.

In the .NET world there are a convenient way to count the LoC. Sequence point. A sequence point is a unit of debugging, it is the code portion highlighted in dark-red when putting a break point. With sequence point we can talk of logical LoC, and this metric can be compared across various .NET languages. The logical LoC code metric is supported by most .NET tools including VisualStudio code metric, NDepend or NCover.

For example, here is a 8 LoC method (beginning and ending brackets sequence points are not taken account):

The production of LoC must be counted in the long term. Some days you'll spit more than 200 LoC, some others days you'll spend 8 hours fixing a bug by not even adding a single LoC. Some days you'll clean dead code and will remove LoC, some days you'll spend all your time refactoring existing code and not adding any new LoC to the total.

Personally, I count a single LoC in my own productivity score only when:

1. It is covered by unit-tests
2. it is associated to some sort of code contract (if possible, not all LoC of course can be checked by contracts).

In this condition, my personal score over the last 5 years coding the NDepend tool for .NET developers is an average of 80 physical LoC per day without sacrificing by any mean the code quality. The rhythm is sustained and I don't see it decreased any time soon. All in all, NDepend is a C# code base that currently weights around 115K physical LoC

For those who hates counting LoC (I saw many of them in comments here), I attest that once adequately calibrated, counting LoC is an excellent estimation tool. After coding and measuring dozens of features achieved in my particular context of development, I reached the point where I can estimate precisely the size of any TODO feature in LoC, and the time it'll take me to deliver it to production.

This script will read lines from large file and write to new small files. Will duplicate the header of the first line (Header) to all child files

Dim strLine
lCounter = 1
fCounter = 1
cPosition = 1
MaxLine = 1000
splitAt = MaxLine
Dim fHeader
sFile = "inputFile.txt"
dFile = LEFT(sFile, (LEN(sFile)-4))& "_0" & fCounter & ".txt"
Set objFileToRead = CreateObject("Scripting.FileSystemObject").OpenTextFile(sFile,1)
Set objFileToWrite = CreateObject("Scripting.FileSystemObject").OpenTextFile(dFile,2,true)
do while not objFileToRead.AtEndOfStream
        strLine = objFileToRead.ReadLine()
        objFileToWrite.WriteLine(strLine)
        If cPosition = 1 Then
            fHeader = strLine
        End If
        If cPosition = splitAt Then
            fCounter = fCounter + 1
            splitAt = splitAt + MaxLine
            objFileToWrite.Close
            Set objFileToWrite = Nothing
            If fCounter < 10 Then
                dFile=LEFT(dFile, (LEN(dFile)-5))& fCounter & ".txt"
                Set objFileToWrite = CreateObject("Scripting.FileSystemObject").OpenTextFile(dFile,2,true)
                objFileToWrite.WriteLine(fHeader)
            ElseIf fCounter <100 Or fCounter = 100 Then
                dFile=LEFT(dFile, (LEN(dFile)-6))& fCounter & ".txt"
                Set objFileToWrite = CreateObject("Scripting.FileSystemObject").OpenTextFile(dFile,2,true)
                objFileToWrite.WriteLine(fHeader)
            Else
                dFile=LEFT(dFile, (LEN(dFile)-7)) & fCounter & ".txt"
                Set objFileToWrite = CreateObject("Scripting.FileSystemObject").OpenTextFile(dFile,2,true)
                objFileToWrite.WriteLine(fHeader)
            End If
        End If
        lCounter=lCounter + 1
        cPosition=cPosition + 1
Loop
objFileToWrite.Close
Set objFileToWrite = Nothing
objFileToRead.Close
Set objFileToRead = Nothing

Simple:

[DataType(DataType.Date)]
Public DateTime Ldate {get;set;}

Assuming the list is already data bound you can simply set the SelectedValue property on your dropdown list.

list.DataSource = GetListItems(); // <-- Get your data from somewhere.
list.DataValueField = "ValueProperty";
list.DataTextField = "TextProperty";
list.DataBind();

list.SelectedValue = myValue.ToString();

The value of the myValue variable would need to exist in the property specified within the DataValueField in your controls databinding.

UPDATE: If the value of myValue doesn't exist as a value with the dropdown list options it will default to select the first option in the dropdown list.

In your jQuery use:

$("body").css("cursor", "progress");

and then back to normal again

$("body").css("cursor", "default");

Use the timestamp you get by calling valueOf on the date object:

var diff = date2.valueOf() - date1.valueOf();
var diffInHours = diff/1000/60/60; // Convert milliseconds to hours

For me following code work

$(function () {
    debugger;
    document.getElementById("FormId").addEventListener("submit", function (e) {
        debugger;
        if (ValidDateFrom()) { // Check Validation 
            var form = e.target;
            if (form.getAttribute("enctype") === "multipart/form-data") {
                debugger;
                if (form.dataset.ajax) {
                    e.preventDefault();
                    e.stopImmediatePropagation();
                    var xhr = new XMLHttpRequest();
                    xhr.open(form.method, form.action);
                    xhr.onreadystatechange = function (result) {
                        debugger;
                        if (xhr.readyState == 4 && xhr.status == 200) {
                            debugger;
                            var responseData = JSON.parse(xhr.responseText);
                            SuccessMethod(responseData); // Redirect to your Success method 
                        }
                    };
                    xhr.send(new FormData(form));
                }
            }
        }
    }, true);
});

In your Action Post Method, pass parameter as HttpPostedFileBase UploadFile and make sure your file input has same as mentioned in your parameter of the Action Method. It should work with AJAX Begin form as well.

Remember over here that your AJAX BEGIN Form will not work over here since you make your post call defined in the code mentioned above and you can reference your method in the code as per the Requirement

I know I am answering late but this is what worked for me

I wrote some code to make it easy

//Add custom event listener_x000D_
$(':root').on('mousedown', '*', function() {_x000D_
    var el = $(this),_x000D_
        events = $._data(this, 'events');_x000D_
    if (events && events.clickHold) {_x000D_
        el.data(_x000D_
            'clickHoldTimer',_x000D_
            setTimeout(_x000D_
                function() {_x000D_
                    el.trigger('clickHold')_x000D_
                },_x000D_
                el.data('clickHoldTimeout')_x000D_
            )_x000D_
        );_x000D_
    }_x000D_
}).on('mouseup mouseleave mousemove', '*', function() {_x000D_
    clearTimeout($(this).data('clickHoldTimer'));_x000D_
});_x000D_
_x000D_
//Attach it to the element_x000D_
$('#HoldListener').data('clickHoldTimeout', 2000); //Time to hold_x000D_
$('#HoldListener').on('clickHold', function() {_x000D_
    console.log('Worked!');_x000D_
});

<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>_x000D_
<img src="http://lorempixel.com/400/200/" id="HoldListener">

See on JSFiddle

Now you need just to set the time of holding and add clickHold event on your element

Another solution without using a third-party library is using elevation.

Pulled from react-native documentation. https://facebook.github.io/react-native/docs/view.html

(Android-only) Sets the elevation of a view, using Android's underlying elevation API. This adds a drop shadow to the item and affects z-order for overlapping views. Only supported on Android 5.0+, has no effect on earlier versions.

elevation will go into the style property and it can be implemented like so.

<View style={{ elevation: 2 }}>
    {children}
</View>

The higher the elevation, the bigger the shadow. Hope this helps!

Position Relative:

If you specify position:relative, then you can use top or bottom, and left or right to move the element relative to where it would normally occur in the document.

Position Absolute:

When you specify position:absolute, the element is removed from the document and placed exactly where you tell it to go.

Here is a good tutorial http://www.barelyfitz.com/screencast/html-training/css/positioning/ with the sample usage of both position with respective to absolute and relative positioning.

WAMP stores the db data under WAMP\bin\mysql\mysql(version)\data. Where the WAMP folder itself is depends on where you installed it to (on xp, I believe it is directly in the main drive, for example c:\WAMP\...

If you deleted that folder, or if the uninstall deleted that folder, if you did not do a DB backup before the uninstall, you may be out of luck.

If you did do a backup though phpmyadmin, then login, and click the import tab, and browse to the backup file.

Type 'line numbers' into the Quick Launch textbox (top right VS 2015), and it'll take you right where you need to be (tick Line Numbers checkbox).

Query :- Select datename(m,GETDATE())+'-'+cast(datepart(yyyy,GETDATE()) as varchar) as FieldName

Output :- January-2019

general datefield we can use

datename(m,<DateField>)+' '+cast(datepart(yyyy,<DateField>) as varchar) as FieldName

You are looking for "|." See http://cran.r-project.org/doc/manuals/R-intro.html#Logical-vectors

my.data.frame <- data[(data$V1 > 2) | (data$V2 < 4), ]

on sql 2008 this is valid

DECLARE @myVariable nvarchar(Max) = 'John said to Emily "Hey there Emily"'
select @myVariable

on sql server 2005, you need to do this

DECLARE @myVariable nvarchar(Max) 
select @myVariable = 'John said to Emily "Hey there Emily"'
select @myVariable

Right Click On Project -> Open Module Settings -> Click SDK's

Choose Java Home Directory

Make sure you understand the three return values of os.walk:

for root, subdirs, files in os.walk(rootdir):

has the following meaning:

• root: Current path which is "walked through"
• subdirs: Files in root of type directory
• files: Files in root (not in subdirs) of type other than directory

And please use os.path.join instead of concatenating with a slash! Your problem is filePath = rootdir + '/' + file - you must concatenate the currently "walked" folder instead of the topmost folder. So that must be filePath = os.path.join(root, file). BTW "file" is a builtin, so you don't normally use it as variable name.

Another problem are your loops, which should be like this, for example:

import os
import sys

walk_dir = sys.argv[1]

print('walk_dir = ' + walk_dir)

# If your current working directory may change during script execution, it's recommended to
# immediately convert program arguments to an absolute path. Then the variable root below will
# be an absolute path as well. Example:
# walk_dir = os.path.abspath(walk_dir)
print('walk_dir (absolute) = ' + os.path.abspath(walk_dir))

for root, subdirs, files in os.walk(walk_dir):
    print('--\nroot = ' + root)
    list_file_path = os.path.join(root, 'my-directory-list.txt')
    print('list_file_path = ' + list_file_path)

    with open(list_file_path, 'wb') as list_file:
        for subdir in subdirs:
            print('\t- subdirectory ' + subdir)

        for filename in files:
            file_path = os.path.join(root, filename)

            print('\t- file %s (full path: %s)' % (filename, file_path))

            with open(file_path, 'rb') as f:
                f_content = f.read()
                list_file.write(('The file %s contains:\n' % filename).encode('utf-8'))
                list_file.write(f_content)
                list_file.write(b'\n')

If you didn't know, the with statement for files is a shorthand:

with open('filename', 'rb') as f:
    dosomething()

# is effectively the same as

f = open('filename', 'rb')
try:
    dosomething()
finally:
    f.close()

More things can be done with keyboard module. You can install this module using pip install keyboard Here are some of the methods:

Method #1:

Using the function read_key():

import keyboard

while True:
    if keyboard.read_key() == "p":
        print("You pressed p")
        break

This is gonna break the loop as the key p is pressed.

Method #2:

Using function wait:

import keyboard

keyboard.wait("p")
print("You pressed p")

It will wait for you to press p and continue the code as it is pressed.

Method #3:

Using the function on_press_key:

import keyboard

keyboard.on_press_key("p", lambda _:print("You pressed p"))

It needs a callback function. I used _ because the keyboard function returns the keyboard event to that function.

Once executed, it will run the function when the key is pressed. You can stop all hooks by running this line:

keyboard.unhook_all()

Method #4:

This method is sort of already answered by user8167727 but I disagree with the code they made. It will be using the function is_pressed but in an other way:

import keyboard

while True:
    if keyboard.is_pressed("p"):
        print("You pressed p")
        break

It will break the loop as p is pressed.

Notes:

• keyboard will read keypresses from the whole OS.
• keyboard requires root on linux

 >>> a = {'foo': 'bar', 'baz': 'quux', 'hello': 'world'}
 >>> list(reduce(lambda x, y: x + y, a.items()))
 ['foo', 'bar', 'baz', 'quux', 'hello', 'world']

To explain: a.items() returns a list of tuples. Adding two tuples together makes one tuple containing all elements. Thus the reduction creates one tuple containing all keys and values and then the list(...) makes a list from that.

this will show a dict of characters with occurrence count

str = 'aabcdefghijklmnopqrstuvwxyz'
mydict = {}
for char in str:
    mydict[char]=mydict.get(char,0)+1
 print mydict

You can use $expr ( 3.6 mongo version operator ) to use aggregation functions in regular query.

Compare query operators vs aggregation comparison operators.

Regular Query:

db.T.find({$expr:{$gt:["$Grade1", "$Grade2"]}})

Aggregation Query:

db.T.aggregate({$match:{$expr:{$gt:["$Grade1", "$Grade2"]}}})

import matplotlib
matplotlib.use('TkAgg')

Works for me. (PyCharm/OSX)

On production I prefer to redirect the requests to .php files under the directories where PHP processing should be disabled to a home page or to 404 page. This won't reveal any source code (why search engines should index uploaded malicious code?) and will look more friendly for visitors and even for evil hackers trying to exploit the stuff. Also it can be implemented in mostly in any context - vhost or .htaccess. Something like this:

<DirectoryMatch "^${docroot}/(image|cache|upload)/">
    <FilesMatch "\.php$">
        # use one of the redirections
        #RedirectMatch temp "(.*)" "http://${servername}/404/"
        RedirectMatch temp "(.*)" "http://${servername}"
    </FilesMatch>
</DirectoryMatch>

Adjust the directives as you need.

Assume we have a flag, no different from the state or props:

import ComponentOne from './ComponentOne';
import ComponentTwo from './ComponentTwo';

~~~

const Compo = flag ? ComponentOne : ComponentTwo;

~~~

<Compo someProp={someValue} />

With flag Compo fill with one of ComponentOne or ComponentTwo and then the Compo can act like a React Component.

To answer your questions in order:
1) There is no specific name for this. It's simply multiple elements with the same name (and in this case type as well). Name isn't unique, which is why id was invented (it's supposed to be unique).
2)

function getElementsByTagAndName(tag, name) {
    //you could pass in the starting element which would make this faster
    var elem = document.getElementsByTagName(tag);  
    var arr = new Array();
    var i = 0;
    var iarr = 0;
    var att;
    for(; i < elem.length; i++) {
        att = elem[i].getAttribute("name");
        if(att == name) {
            arr[iarr] = elem[i];
            iarr++;
        }
    }
    return arr;
}

Add this extension somewhere:

extension String {
    mutating func addString(str: String) {
        self = self + str
    }
}

Then you can call it like:

var str1 = "hi"
var str2 = " my name is"
str1.addString(str2)
println(str1) //hi my name is

A lot of good Swift extensions like this are in my repo here, check them out: https://github.com/goktugyil/EZSwiftExtensions

You can get the value $value as :

$value =  $_POST['subject'];

or:

$value = $_GET['subject']; ,depending upon the form method used.

session_start();
$_SESSION['subject'] =  $value;

the value is assigned to session variable subject.

The solution that for me works is:

For Each xCell In Selection

  xCell.Value = CDec(xCell.Value)

Next xCell 

Here's how you could do it in Coffee Script (just if anyone is interested).

decodeURIComponent( v.split( "=" )[1] ) if decodeURIComponent( v.split( "=" )[0] ) == name for v in window.location.search.substring( 1 ).split( "&" )

I am providing a code snippet of RestTemplate GET method with path param example

public ResponseEntity<String> getName(int id) {
    final String url = "http://localhost:8080/springrestexample/employee/name?id={id}";
    Map<String, String> params = new HashMap<String, String>();
    params.put("id", id);
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    HttpEntity request = new HttpEntity(headers);
    ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.GET, String.class, params);
    return response;
}

This is more general than .NET and Windows. Managed is an environment where you have automatic memory management, garbage collection, type safety, ... unmanaged is everything else. So for example .NET is a managed environment and C/C++ is unmanaged.

I know this is old, but I have my own fix. Because I'm using source tree, this error happens because someone create a new branch. The source tree is confused about this. After I press "Refresh" button beside the "remote branch to pull" combobox, it seems that sourcetree has updated the branch list, and now I can pull successfully.

It is CMD + P (or CTRL + P) by default. However the keyboard bindings may differ according to your preferences.

To know your bindings go to the "Keyboard Shortcuts" settings and search for "Go to File"

GhostScript performs much faster than Poppler for a Linux based system.

Following is the code for pdf to image conversion.

def get_image_page(pdf_file, out_file, page_num):
    page = str(page_num + 1)
    command = ["gs", "-q", "-dNOPAUSE", "-dBATCH", "-sDEVICE=png16m", "-r" + str(RESOLUTION), "-dPDFFitPage",
               "-sOutputFile=" + out_file, "-dFirstPage=" + page, "-dLastPage=" + page,
               pdf_file]
    f_null = open(os.devnull, 'w')
    subprocess.call(command, stdout=f_null, stderr=subprocess.STDOUT)

GhostScript can be installed on macOS using brew install ghostscript

Installation information for other platforms can be found here. If it is not already installed on your system.

Database first approach example:

Without writing any code: ASP.NET MVC / MVC3 Database First Approach / Database first

And I think it is better than other approaches because data loss is less with this approach.

This is happening because the web-service relies on using XmlSerializer to convert the wsdl among other things to XML, which doesn't support mixed-mode properties, like these:

public string strThing { get; private set; }

See: http://msdn.microsoft.com/en-us/library/ms978420.aspx

More information: http://www.geekscrapbook.com/2010/03/06/serializing-data-with-system-runtime-serialization-datacontractserializer/

var elArray = [];
var elObjeto = {};

elArray.constructor == Array //TRUE
elArray.constructor == Object//TALSE

elObjeto.constructor == Array//FALSE
elObjeto.constructor == Object//TRUE

-O3 option turns on more expensive optimizations, such as function inlining, in addition to all the optimizations of the lower levels ‘-O2’ and ‘-O1’. The ‘-O3’ optimization level may increase the speed of the resulting executable, but can also increase its size. Under some circumstances where these optimizations are not favorable, this option might actually make a program slower.

Quick trick-

SELECT CAST('<A><![CDATA[' + CAST(LogInfo as nvarchar(max)) + ']]></A>' AS xml)
FROM Logs
WHERE IDLog = 904862629

Answer below the dotted line below is the original that's now outdated.

Here is the latest information ( Thank you @deadfish ):

add &hl=<language> like &hl=pl or &hl=en

example: https://play.google.com/store/apps/details?id=com.example.xxx&hl=en or https://play.google.com/store/apps/details?id=com.example.xxx&hl=pl

All available languages and abbreviations can be looked up here: https://support.google.com/googleplay/android-developer/table/4419860?hl=en

......................................................................

To change the actual local market:

Basically the market is determined automatically based on your IP. You can change some local country settings from your Gmail account settings but still IP of the country you're browsing from is more important. To go around it you'd have to Proxy-cheat. Check out some ways/sites: http://www.affilorama.com/forum/market-research/how-to-change-country-search-settings-in-google-t4160.html

To do it from an Android phone you'd need to find an app. I don't have my Droid anymore but give this a try: http://forum.xda-developers.com/showthread.php?t=694720

Now it's more easy with management studio 2016.

Using SQL Server Management Studio

To copy data from one table to another

1.Open the table with columns you want to copy and the one you want to copy into by right-clicking the tables, and then clicking Design.

2.Click the tab for the table with the columns you want to copy and select those columns.

3.From the Edit menu, click Copy.

4.Open a new Query Editor window.

5.Right-click the Query Editor, and then click Design Query in Editor.

6.In the Add Table dialog box, select the source and destination table, click Add, and then close the Add Table dialog box.

7.Right-click an open area of the the Query Editor, point to Change Type, and then click Insert Results.

8.In the Choose Target Table for Insert Results dialog box, select the destination table.

9.In the upper portion of the Query Designer, click the source column in the source table.

10.The Query Designer has now created an INSERT query. Click OK to place the query into the original Query Editor window.

11.Execute the query to insert the data from the source table to the destination table.

For More Information https://docs.microsoft.com/en-us/sql/relational-databases/tables/copy-columns-from-one-table-to-another-database-engine

I never liked the way of asserting exceptions with Junit. If I use the "expected" in the annotation, seems from my point of view we're violating the "given, when, then" pattern because the "then" is placed at the top of the test definition.

Also, if we use "@Rule", we have to deal with so much boilerplate code. So, if you can install new libraries for your tests, I'd suggest to have a look to the AssertJ (that library now comes with SpringBoot)

Then a test which is not violating the "given/when/then" principles, and it is done using AssertJ to verify:

1 - The exception is what we're expecting. 2 - It has also an expected message

Will look like this:

 @Test
void should_throwIllegalUse_when_idNotGiven() {

    //when
    final Throwable raisedException = catchThrowable(() -> getUserDAO.byId(null));

    //then
    assertThat(raisedException).isInstanceOf(IllegalArgumentException.class)
            .hasMessageContaining("Id to fetch is mandatory");
}

You could search for:

<li><a href="#">[^\n]+

And replace with:

$0</a>

Where $0 is the whole match. The exact semantics will depend on the language are you using though.

WARNING: You should avoid parsing HTML with regex. Here's why.

There are three changes you might need to make.

1. Tell IIS Express itself to bind to all ip addresses and hostnames. In your .config file. Typically:
   • VS 2015: $(solutionDir)\.vs\config\applicationhost.config
   • < VS 2015: %userprofile%\My Documents\IISExpress\config\applicationhost.config

Find your site's binding element, and add

    <binding protocol="http" bindingInformation="*:8080:*" />

2. Setup the bit of Windows called 'http.sys'. As an administrator, run the command:

    netsh http add urlacl url=http://*:8080/ user=everyone

Where everyone is a windows group. Use double quotes for groups with spaces like "Tout le monde".

3. Allow IIS Express through Windows firewall.

   Start / Windows Firewall with Advanced Security / Inbound Rules / New Rule...

   Program %ProgramFiles%\IIS Express\iisexpress.exe
   OR Port 8080 TCP

Now when you start iisexpress.exe you should see a message such as

Successfully registered URL "http://*:8080/" for site "hello world" application "/"

Remember if you are starting the server from a service, it will start a different bash session so the ulimit won't be effective there. Try to put this in your script itself:

ulimit -c unlimited

Comparison expressions should each be in their own brackets:

{% if (a == 'foo') or (b == 'bar') %}
    ...
{% endif %}

Alternative if you are inspecting a single variable and a number of possible values:

{% if a in ['foo', 'bar', 'qux'] %}
    ...
{% endif %}

This is my working variant for Laravel 7

DB::table('user')                 
  ->select('id','name')
  ->whereNotIn('id', DB::table('curses')->where('id_user', $id)->pluck('id_user')->toArray())
  ->get();

According to my knowledge we should use ng-change with the select option and in textbox case we should use ng-blur.

@Override
public Map<String, String> getHeaders() throws AuthFailureError {
    HashMap<String, String> headers = new HashMap<String, String>();
    headers.put("Content-Type", "application/json; charset=utf-8");
    return headers;
}

You need to add Content-Type to the header.

A solution with works with Python 2.X and Python 3.X:

try:
    # For Python 3.0 and later
    from urllib.request import urlopen
except ImportError:
    # Fall back to Python 2's urllib2
    from urllib2 import urlopen

url = 'http://hiscore.runescape.com/index_lite.ws?player=zezima'
response = urlopen(url)
data = str(response.read())

A simple comparison against string works:

<c:when test="${someModel.status == 'OLD'}">

In my case was facing the same issue, especially the first pull request trying after remotely adding a Git repository. The following error was facing.

fatal: refusing to merge unrelated histories on every try

Use the --allow-unrelated-histories command. It works perfectly.

git pull origin branchname --allow-unrelated-histories

This is, IMHO, the most generic and robust solution (if your actions are user-triggered, eg 'user clicks on a button'):

• the first time a handler is called check WHO triggered it:
  • if a user tiggered it - do your stuff, and then trigger it again (if you want) - programmatically
  • otherwise - do nothing (= "continue default")

As an example, note this elegant solution to adding "Are you sure?" popup to any button just by decorating a button with an attribute. We will conditionally continue default behavior if the user doesn't opt out.

1. Let's add to every button that we want an "are you sure" popup a warning text:

<button class="btn btn-success-outline float-right" type="submit"  ays_text="You will lose any unsaved changes... Do you want to continue?"                >Do something dangerous</button>

2. Attach handlers to ALL such buttons:

$('button[ays_text]').click(function (e, from) {
    if (from == null) {  // user clicked it!
        var btn = $(this);
        e.preventDefault();
        if (confirm() == true) {
            btn.trigger('click', ['your-app-name-here-or-anything-that-is-not-null']);
        }
    }
    // otherwise - do nothing, ie continue default
});

That's it.

Use \1 instead of $1.

\number Matches the contents of the group of the same number.

http://docs.python.org/library/re.html#regular-expression-syntax

sed -E interprets regular expressions as extended (modern) regular expressions

Update: -E on MacOS X, -r in GNU sed.

A cleaner Python3 version that use standard numpy, matplotlib and PIL. Merging the answer for opening from URL.

import matplotlib.pyplot as plt
from PIL import Image
import numpy as np

pil_im = Image.open('image.jpg')
## Uncomment to open from URL
#import requests
#r = requests.get('https://www.vegvesen.no/public/webkamera/kamera?id=131206')
#pil_im = Image.open(BytesIO(r.content))
im_array = np.asarray(pil_im)
plt.imshow(im_array)
plt.show()

For visual learners, when defining the function without .prototype

ExampleClass = function(){};
ExampleClass.method = function(customString){
             console.log((customString !== undefined)? 
                          customString : 
                          "called from func def.");}
ExampleClass.method(); // >> output: `called from func def.`  

var someInstance = new ExampleClass();
someInstance.method('Called from instance');
    // >> error! `someInstance.method is not a function`  

With same code, if .prototype is added,

ExampleClass.prototype.method = function(customString){
             console.log((customString !== undefined)? 
                          customString : 
                          "called from func def.");}
ExampleClass.method();  
      // > error! `ExampleClass.method is not a function.`  

var someInstance = new ExampleClass();
someInstance.method('Called from instance');
                 // > output: `Called from instance`

To make it clearer,

ExampleClass = function(){};
ExampleClass.directM = function(){}  //M for method
ExampleClass.prototype.protoM = function(){}

var instanceOfExample = new ExampleClass();

ExampleClass.directM();     ? works
instanceOfExample.directM();   x Error!

ExampleClass.protoM();     x Error!
instanceOfExample.protoM();  ? works

****Note for the example above, someInstance.method() won't be executed as,
ExampleClass.method() causes error & execution cannot continue.
But for the sake of illustration & easy understanding, I've kept this sequence.****

Results generated from chrome developer console & JS Bin
Click on the jsbin link above to step through the code.
Toggle commented section with ctrl+/

Check out the link given it has Apache HTTP Server 2.4.2 x86 and x64 Windows Installers http://www.anindya.com/apache-http-server-2-4-2-x86-and-x64-windows-installers/

I faced the same issues. To solve this, I used export PYTHONPATH="$PWD". However, in this case, you will need to modify imports in your Scripts dir depending on the below:

Case 1: If you are in the user_management dir, your scripts should use this style from Modules import LDAPManager to import module.

Case 2: If you are out of the user_management 1 level like main, your scripts should use this style from user_management.Modules import LDAPManager to import modules.

I like Evgeny's K&R answer. However, it is nice to see a version using pointers. Otherwise, it's essentially the same:

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

char *reverse(char *str) {
    if( str == NULL || !(*str) ) return NULL;
    int i, j = strlen(str)-1;
    char *sallocd;
    sallocd = malloc(sizeof(char) * (j+1));
    for(i=0; j>=0; i++, j--) {
        *(sallocd+i) = *(str+j);
    }
    return sallocd;
}

int main(void) {
    char *s = "a man a plan a canal panama";
    char *sret = reverse(s);
    printf("%s\n", reverse(sret));
    free(sret);
    return 0;
}

There is no Gacutil included in the .net 4.0 standard installation. They have moved the GAC too, from %Windir%\assembly to %Windir%\Microsoft.NET\Assembly.

They havent' even bothered adding a "special view" for the folder in Windows explorer, as they have for the .net 1.0/2.0 GAC.

Gacutil is part of the Windows SDK, so if you want to use it on your developement machine, just install the Windows SDK for your current platform. Then you will find it somewhere like this (depending on your SDK version):

C:\Program Files\Microsoft SDKs\Windows\v7.0A\bin\NETFX 4.0 Tools

There is a discussion on the new GAC here: .NET 4.0 has a new GAC, why?

If you want to install something in GAC on a production machine, you need to do it the "proper" way (gacutil was never meant as a tool for installing stuff on production servers, only as a development tool), with a Windows Installer, or with other tools. You can e.g. do it with PowerShell and the System.EnterpriseServices dll.

On a general note, and coming from several years of experience, I would personally strongly recommend against using GAC at all. Your application will always work if you deploy the DLL with each application in its bin folder as well. Yes, you will get multiple copies of the DLL on your server if you have e.g. multiple web apps on one server, but it's definitely worth the flexibility of being able to upgrade one application without breaking the others (by introducing an incompatible version of the shared DLL in the GAC).

Its definitely not recommendable. If you have a large database with multiple tables, you may probably have saved a userid as id in table 2. if you rearrange table 1 then probably the intended userid will not end up being the intended table 2 id.

after you add the user for testing. the user should get an email. open that email by your iOS device, then click "Start testing" it will bring you to testFlight to download the app directly. If you open that email via computer, and then click "Start testing" it will show you another page which have the instruction of how to install the app. and that invitation code is on the last line. those All upper case letters is the code.

This answer is not something new. It's similar to what @andy_t has mentioned. But I use the below pattern for two reasons.

1. Clean implementation with No external npm dependencies

2. Merge the default config settings with the environment based settings.

Javascript implementation

const settings = {
    _default: {
       timeout: 100
       baseUrl: "http://some.api/",
    },
    production: {
       baseUrl: "http://some.prod.api/",
    },
}
// If you are not using ECMAScript 2018 Standard
// https://stackoverflow.com/a/171256/1251350
module.exports = { ...settings._default, ...settings[process.env.NODE_ENV] }

I usually use typescript in my node project. Below is my actual implementation copy-pasted.

Typescript implementation

const settings: { default: ISettings, production: any } = {
    _default: {
        timeout: 100,
        baseUrl: "",
    },
    production: {
        baseUrl: "",
    },
}

export interface ISettings {
    baseUrl: string
}

export const config = ({ ...settings._default, ...settings[process.env.NODE_ENV] } as ISettings)

tightVNC 2.5.X and even pre 2.5 supports multi monitor. When you connect, you get a huge virtual monitor. However, this is also has disadvantages. UltaVNC (Tho when I tried it, was buggy in this area) allows you to connect to one huge virtual monitor or just to 1 screen at a time. (With a button to cycle through them) TightVNC also plan to support such a feature.. (When , no idea) This feature is important as if you have large multi monitors and connecting over a reasonably slow link.. The screen updates are just to slow.. Cutting down to one monitor to focus on is desirable.

I like tightVNC, but UltraVNC seems to have a few more features right now..

I have found tightVNC more solid. And that is why I have stuck with it.

I would try both. They both work well, but I imagine one would suite slightly more then the other.

I've faced such an issue and dig tones of material. So, to avoid ugly iteration you can simply tune your hql:

You need to frame your query like this

select entity from Entity as entity where ...

Also check such case, it perfectly works for me:

public List<User> findByRole(String role) {

    Query query = sessionFactory.getCurrentSession().createQuery("select user from User user join user.userRoles where role_name=:role_name");
    query.setString("role_name", role);
    @SuppressWarnings("unchecked")
    List<User> users = (List<User>) query.list();
    return users;
}

So here we are extracting object from query, not a bunch of fields. Also it's looks much more pretty.

Using regular for loop is the simplest way of printing array in my opinion. Here you have a sample code based on your intArray

for (int i = 0; i < intArray.length; i++) {
   System.out.print(intArray[i] + ", ");
}

It gives output as yours 1, 2, 3, 4, 5

I would choose Sequelize because of it's excellent documentation. It's just a honest opinion (I never really used MySQL with Node that much).

You can do this directly from an open notebook:

!pip install jupyterthemes
!jt -t chesterish

With the code d.Contains(b + a) you check if "You hit someone for 50 damage" contains "someonedamage". And this (i guess) you don't want.

The + concats the two string of b and a.

You have to check it by

if(d.Contains(b) && d.Contains(a))

Create a WebViewClient, and override the shouldOverrideUrlLoading method.

webview.setWebViewClient(new WebViewClient() {
    public boolean shouldOverrideUrlLoading(WebView view, String url){
        // do your handling codes here, which url is the requested url
        // probably you need to open that url rather than redirect:
        view.loadUrl(url);
        return false; // then it is not handled by default action
   }
});

Thank you #DangerDave this solved my problem on Magento 2, and this is how I did

I am on a vps

root@myvps [~]# cd /var/lib/mysql/mydatabasename/

root@myvps [~]# ls

check for tables with no .frm fie (only .idb) and delete them,

rm customer_grid_flat.ibd

System will regenerate tables after running index:reindex command

If you want to specify only the x-axis, you can do the following:

background-position-x: right 100px;

If you are saying that your problem is how to left align the form labels, see if this helps:
http://jsfiddle.net/panchroma/8gYPQ/

Try changing the text-align left / right in the CSS

.form-horizontal .control-label{
    /* text-align:right; */
    text-align:left;
    background-color:#ffa;
}

Good luck!

From headline' style remove height, justifyContent and alignItems. It will center the text vertically. Add textAlign: 'center' and it will center the text horizontally.

  headline: {
    textAlign: 'center', // <-- the magic
    fontWeight: 'bold',
    fontSize: 18,
    marginTop: 0,
    width: 200,
    backgroundColor: 'yellow',
  }

I used this code. It should work.

function get_request_method() {
    $request_method = strtolower($_SERVER['REQUEST_METHOD']);

    if($request_method != 'get' && $request_method != 'post') {
        return $request_method;
    }

    if($request_method == 'post' && isset($_POST['_method'])) {
        return strtolower($_POST['_method']);
    }

    return $request_method;
}

This above code will work with REST calls and will also work with html form

<form method="post">
    <input name="_method" type="hidden" value="delete" />
    <input type="submit" value="Submit">
</form>

To create padding, I like to place the image inside of a container view. You can remove the background color once you are happy with the icon placement.

let imageView = UIImageView(frame: CGRect(x: 8.0, y: 8.0, width: 24.0, height: 24.0))
let image = UIImage(named: "my_icon")
imageView.image = image
imageView.contentMode = .scaleAspectFit
imageView.backgroundColor = UIColor.red

let view = UIView(frame: CGRect(x: 0, y: 0, width: 32, height: 40))
view.addSubview(imageView)
view.backgroundColor = .green
textField.leftViewMode = UITextFieldViewMode.always
textField.leftView = view

As mentioned by others in the comments, a really simple solution to this issue is to declare the database 'host' within the database configuration. Adding this answer just to make it a little more clear for anyone reading this.

In a Ruby on Rails app for example, edit /config/database.yml:

development:
  adapter: postgresql
  encoding: unicode
  database: database_name
  pool: 5
  host: localhost

Note: the last line added to specify the host. Prior to updating to Yosemite I never needed to specify the host in this way.

Hope this helps someone.

Cheers

Although, I'm a big fan of Kanban Tool service (it has everything you need except free of charge) and therefore it's difficult for me to stay objective, I think that should go for Trello or Kanban Flow. Both are free and both provide basic features that are essential for agile process managers and their teams.

Try with this code, i work like this with addresses:

It is link in which with GET method you will send request and get lat and lng. http://maps.google.com/maps/api/geocode/json?address=YOUR ADDRES&sensor=false

For exemple: http://maps.google.com/maps/api/geocode/json?address=W Main St, Bergenfield, NJ 07621&sensor=false

1. Create your GET method.

 public static String GET(String url) throws Exception {//GET Method
        String result = null;
        InputStream inputStream = null;
        try {
            HttpClient httpclient = new DefaultHttpClient();
            HttpGet httpGet = new HttpGet(url);

        Log.v("ExecuteGET: ", httpGet.getRequestLine().toString());

        HttpResponse httpResponse = httpclient.execute(httpGet);
        inputStream = httpResponse.getEntity().getContent();
        if (inputStream != null) {
            result = convertInputStreamToString(inputStream);
            Log.v("Result: ", "result\n" + result);
        } 
    } catch (Exception e) {
        e.printStackTrace();
    }
    return result;
}

2. Create method for send request

@SuppressWarnings("deprecation")
    public static String getLatLng(String accessToken) throws Exception{
        String query=StaticString.gLobalGoogleUrl+"json?address="+URLEncoder.encode(accessToken)+"&sensor=false";
        Log.v("GETGoogleGeocoder", query+"");
        return GET(query);
    }

gLobalGoogleUrl="http://maps.google.com/maps/api/geocode/"

3. Call method getLatLng

String result=getLatLng("W Main St, Bergenfield, NJ 07621");

4. Parse JSONObject

Now result is JSONObject with information about address and lan,lng. Parse JSONObject (result) with gson(). After that use lat,lng.

If you have question about code , ask.

The indentation is wrong, as the error tells you. As you can see, you have indented the code beginning with the indicated line too little to be in the for loop, but too much to be at the same level as the for loop. Python sees the lack of indentation as ending the for loop, then complains you have indented the rest of the code too much. (The def line I'm betting is just an artifact of how Stack Overflow wants you to format your code.)

Edit: Given your correction, I'm betting you have a mixture of tabs and spaces in the source file, such that it looks to the human eye like the code lines up, but Python considers it not to. As others have suggested, using only spaces is the recommended practice (see PEP 8). If you start Python with python -t, you will get warnings if there are mixed tabs and spaces in your code, which should help you pinpoint the issue.

Inspired by Enigmativity's answer - let's assume you have two (or more) classes, like

public class Bar { }
public class Square { }

and you want to call the method Foo<T> with Bar and Square, which is declared as

public class myClass
{
    public void Foo<T>(T item)
    {
        Console.WriteLine(typeof(T).Name);
    }
}

Then you can implement an Extension method like:

public static class Extension
{
    public static void InvokeFoo<T>(this T t)
    {
        var fooMethod = typeof(myClass).GetMethod("Foo");
        var tType = typeof(T);
        var fooTMethod = fooMethod.MakeGenericMethod(new[] { tType });
        fooTMethod.Invoke(new myClass(), new object[] { t });
    }
}

With this, you can simply invoke Foo like:

var objSquare = new Square();
objSquare.InvokeFoo();

var objBar = new Bar();
objBar.InvokeFoo();

which works for every class. In this case, it will output:

Square
Bar

You are trying to run bash, an interactive shell that requires a tty in order to operate. It doesn't really make sense to run this in "detached" mode with -d, but you can do this by adding -it to the command line, which ensures that the container has a valid tty associated with it and that stdin remains connected:

docker run -it -d -p 52022:22 basickarl/docker-git-test

You would more commonly run some sort of long-lived non-interactive process (like sshd, or a web server, or a database server, or a process manager like systemd or supervisor) when starting detached containers.

If you are trying to run a service like sshd, you cannot simply run service ssh start. This will -- depending on the distribution you're running inside your container -- do one of two things:

• It will try to contact a process manager like systemd or upstart to start the service. Because there is no service manager running, this will fail.

• It will actually start sshd, but it will be started in the background. This means that (a) the service sshd start command exits, which means that (b) Docker considers your container to have failed, so it cleans everything up.

If you want to run just ssh in a container, consider an example like this.

If you want to run sshd and other processes inside the container, you will need to investigate some sort of process supervisor.

json.loads() takes a JSON encoded string, not a filename. You want to use json.load() (no s) instead and pass in an open file object:

with open('/Users/JoshuaHawley/clean1.txt') as jsonfile:
    data = json.load(jsonfile)

The open() command produces a file object that json.load() can then read from, to produce the decoded Python object for you. The with statement ensures that the file is closed again when done.

The alternative is to read the data yourself and then pass it into json.loads().

These two terms differentiate between two different ways of walking a tree.

It is probably easiest just to exhibit the difference. Consider the tree:

    A
   / \
  B   C
 /   / \
D   E   F

A depth first traversal would visit the nodes in this order

A, B, D, C, E, F

Notice that you go all the way down one leg before moving on.

A breadth first traversal would visit the node in this order

A, B, C, D, E, F

Here we work all the way across each level before going down.

(Note that there is some ambiguity in the traversal orders, and I've cheated to maintain the "reading" order at each level of the tree. In either case I could get to B before or after C, and likewise I could get to E before or after F. This may or may not matter, depends on you application...)

Both kinds of traversal can be achieved with the pseudocode:

Store the root node in Container
While (there are nodes in Container)
   N = Get the "next" node from Container
   Store all the children of N in Container
   Do some work on N

The difference between the two traversal orders lies in the choice of Container.

• For depth first use a stack. (The recursive implementation uses the call-stack...)
• For breadth-first use a queue.

The recursive implementation looks like

ProcessNode(Node)
   Work on the payload Node
   Foreach child of Node
      ProcessNode(child)
   /* Alternate time to work on the payload Node (see below) */

The recursion ends when you reach a node that has no children, so it is guaranteed to end for finite, acyclic graphs.

At this point, I've still cheated a little. With a little cleverness you can also work-on the nodes in this order:

D, B, E, F, C, A

which is a variation of depth-first, where I don't do the work at each node until I'm walking back up the tree. I have however visited the higher nodes on the way down to find their children.

This traversal is fairly natural in the recursive implementation (use the "Alternate time" line above instead of the first "Work" line), and not too hard if you use a explicit stack, but I'll leave it as an exercise.

I had the same problem, and the way I ended up fixing it was like this:

ul, li{
    list-style:none;
    list-style-type:none;
}

Maybe it's a little extreme, but when I did that, it worked for me.

I found this page with detailed instructions to upgrade Anaconda to a major newer version of Python (from Anaconda 4.0+). First,

conda update conda
conda remove argcomplete conda-manager

I also had to conda remove some packages not on the official list:

• backports_abc
• beautiful-soup
• blaze-core

Depending on packages installed on your system, you may get additional UnsatisfiableError errors - simply add those packages to the remove list. Next, install the version of Python,

conda install python==3.6

which takes a while, after which a message indicated to conda install anaconda-client, so I did

conda install anaconda-client

which said it's already there. Finally, following the directions,

conda update anaconda

I did this in the Windows 10 command prompt, but things should be similar in Mac OS X.

Your problem is in your php file. When you use jquery serialize() method you are sending a string, so you can not treat it like an array. Make a var_dump($_post) and you will see what I am talking about.

Here is an example of reading and writing a list of objects of type SNStock that implements NSCoding - we have an accessor for the entire list, watchlist, and two methods to add and remove objects, that is addStock(stock: SNStock) and removeStock(stock: SNStock).

import Foundation

class DWWatchlistController {

  private let kNSUserDefaultsWatchlistKey: String = "dw_watchlist_key"

  private let userDefaults: NSUserDefaults

  private(set) var watchlist:[SNStock] {

    get {
      if let watchlistData : AnyObject = userDefaults.objectForKey(kNSUserDefaultsWatchlistKey) {
        if let watchlist : AnyObject = NSKeyedUnarchiver.unarchiveObjectWithData(watchlistData as! NSData) {
          return watchlist as! [SNStock]
        }
      }
      return []
    }

    set(watchlist) {
      let watchlistData = NSKeyedArchiver.archivedDataWithRootObject(watchlist)
      userDefaults.setObject(watchlistData, forKey: kNSUserDefaultsWatchlistKey)
      userDefaults.synchronize()
    }
  }

  init() {
    userDefaults = NSUserDefaults.standardUserDefaults()
  }

  func addStock(stock: SNStock) {
    var watchlist = self.watchlist
    watchlist.append(stock)
    self.watchlist = watchlist
  }

  func removeStock(stock: SNStock) {
    var watchlist = self.watchlist
    if let index = find(watchlist, stock) {
      watchlist.removeAtIndex(index)
      self.watchlist = watchlist
    }
  }

}

Remember that your object needs to implement NSCoding or else the encoding won't work. Here is what SNStock looks like:

import Foundation

class SNStock: NSObject, NSCoding
{
  let ticker: NSString
  let name: NSString

  init(ticker: NSString, name: NSString)
  {
    self.ticker = ticker
    self.name = name
  }

  //MARK: NSCoding

  required init(coder aDecoder: NSCoder) {
    self.ticker = aDecoder.decodeObjectForKey("ticker") as! NSString
    self.name = aDecoder.decodeObjectForKey("name") as! NSString
  }

  func encodeWithCoder(aCoder: NSCoder) {
    aCoder.encodeObject(ticker, forKey: "ticker")
    aCoder.encodeObject(name, forKey: "name")
  }

  //MARK: NSObjectProtocol

  override func isEqual(object: AnyObject?) -> Bool {
    if let object = object as? SNStock {
      return self.ticker == object.ticker &&
        self.name == object.name
    } else {
      return false
    }
  }

  override var hash: Int {
    return ticker.hashValue
  }
}

Hope this helps!

If I remember correctly, you'll need to set the netbeans_jdkhome property in your netbeans config file. Should be in your etc/netbeans.conf file.

Keep in mind that if you want to use the chrome inspect in Windows, besides enabling usb debugging on you mobile, you should also install the usb driver for Windows.

You can find the drivers you need from the list here:

http://androidxda.com/download-samsung-usb-drivers

Furthermore, you should use a newer version of Chrome mobile than the one in your Desktop.

Here is some code that might help you out. Strings can be treated as an array of characters

string numbers = "12345";
int[] intArray = new int[numbers.Length];
for (int i=0; i < numbers.Length; i++)
{
   intArray[i] = int.Parse(numbers[i]);
}

There are 3 things I can think of off the top of my head:

1. Just used named urls, it's more robust and maintainable anyway

2. Try using django.core.urlresolvers.reverse at the command line for a (possibly) better error

   >>> from django.core.urlresolvers import reverse
   >>> reverse('products.views.filter_by_led')
   

3. Check to see if you have more than one url that points to that view

git reset --hard origin/master

says: throw away all my staged and unstaged changes, forget everything on my current local branch and make it exactly the same as origin/master.

You probably wanted to ask this before you ran the command. The destructive nature is hinted at by using the same words as in "hard reset".

Let's say that I want to create the following URL:

https://www.myawesomesite.com/turtles/types?type=1&sort=relevance#section-name

To build this with the Uri.Builder I would do the following.

Uri.Builder builder = new Uri.Builder();
builder.scheme("https")
    .authority("www.myawesomesite.com")
    .appendPath("turtles")
    .appendPath("types")
    .appendQueryParameter("type", "1")
    .appendQueryParameter("sort", "relevance")
    .fragment("section-name");
String myUrl = builder.build().toString();

You can also left pad with zeros. For example if you want number to have 9 characters length, left padded with zeros use:

print('{:09.3f}'.format(number))

Thus, if number = 4.656, the output is: 00004.656

For your example the output will look like this:

numbers  = [23.2300, 0.1233, 1.0000, 4.2230, 9887.2000]
for x in numbers: 
    print('{:010.4f}'.format(x))

prints:

00023.2300
00000.1233
00001.0000
00004.2230
09887.2000

One example where this may be useful is when you want to properly list filenames in alphabetical order. I noticed in some linux systems, the number is: 1,10,11,..2,20,21,...

Thus if you want to enforce the necessary numeric order in filenames, you need to left pad with the appropriate number of zeros.

ifstream inFile;
string name, temp;
int age;

inFile.open("file.txt");

getline(inFile, name, ' '); // use ' ' as separator, default is '\n' (newline). Now name is "John".
getline(inFile, temp, ' '); // Now temp is "Smith"
name.append(1,' ');
name += temp;
inFile >> age; 

cout << name << endl;
cout << age << endl;  

inFile.close();    

I always use the ISO 8601 format (e.g. 2008-10-31T15:07:38.6875000-05:00) -- date.ToString("o"). It is the XSD date format as well. That is the preferred format and a Standard Date and Time Format string, although you can use a manual format string if necessary if you don't want the 'T' between the date and time: date.ToString("yyyy-MM-dd HH:mm:ss");

EDIT: If you are using a generated class from an XSD or Web Service, you can just assign the DateTime instance directly to the class property. If you are writing XML text, then use the above.

Just wondering why you are using 2 directives?

It seems like, in this case it would be more straightforward to have a controller as the parent - handle adding the data from your service to its $scope, and pass the model you need from there into your warrantyDirective.

Or for that matter, you could use 0 directives to achieve the same result. (ie. move all functionality out of the separate directives and into a single controller).

It doesn't look like you're doing any explicit DOM transformation here, so in this case, perhaps using 2 directives is overcomplicating things.

Alternatively, have a look at the Angular documentation for directives: http://docs.angularjs.org/guide/directive The very last example at the bottom of the page explains how to wire up dependent directives.

Use a ValueConverter

[ValueConversion(typeof(string), typeof(String))]
public class MyConverter: IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        return string.Format("{0}:{1}", (string) value, (string) parameter);
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {

        return DependencyProperty.UnsetValue;
    }
}

and in the markup

<src:MyConverter x:Key="MyConverter"/>

. . .

<TextBlock Text="{Binding Name, Converter={StaticResource MyConverter Parameter=ID}}" />

Best general purpose - Especially short arrays (1000 items or less) and coders that are unsure of what optimizations best suit their needs.

# $value can be any regex. be safe
if ( grep( /^$value$/, @array ) ) {
  print "found it";
}

It has been mentioned that grep passes through all values even if the first value in the array matches. This is true, however grep is still extremely fast for most cases. If you're talking about short arrays (less than 1000 items) then most algorithms are going to be pretty fast anyway. If you're talking about very long arrays (1,000,000 items) grep is acceptably quick regardless of whether the item is the first or the middle or last in the array.

Optimization Cases for longer arrays:

If your array is sorted, use a "binary search".

If the same array is repeatedly searched many times, copy it into a hash first and then check the hash. If memory is a concern, then move each item from the array into the hash. More memory efficient but destroys the original array.

If same values are searched repeatedly within the array, lazily build a cache. (as each item is searched, first check if the search result was stored in a persisted hash. if the search result is not found in the hash, then search the array and put the result in the persisted hash so that next time we'll find it in the hash and skip the search).

Note: these optimizations will only be faster when dealing with long arrays. Don't over optimize.

Intel has been doing some open-source research on multithreading in Javascript, it was showcased recently on GDC 2012. Here is the link for the video. The research group used OpenCL which primarily focuses on Intel Chip sets and Windows OS. The project is code-named RiverTrail and the code is available on GitHub

Some more useful links:

Building a Computing Highway for Web Applications

Call After would be a better name than the stupid name, callback. When or if condition gets met within a function, call another function, the Call After function, the one received as argument.

Rather than hard-code an inner function within a function, one writes a function to accept an already-written Call After function as argument. The Call After might get called based on state changes detected by code in the function receiving the argument.

This is done with

ANALYZE TABLE table_name;

Read more about it here.

ANALYZE TABLE analyzes and stores the key distribution for a table. During the analysis, the table is locked with a read lock for MyISAM, BDB, and InnoDB. This statement works with MyISAM, BDB, InnoDB, and NDB tables.

For Windows Users: If anyone downloaded a non-jre version and faced issue, then later trying with the JRE version and still facing the issue, you need to delete SQLDeveloper folder inside "%AppData%\sqldeveloper". After deleting try opening sqldeveloper.exe again.

This is the same as thefreeman but more in pythonic way using list and dictionary comprehension

columns = cursor.description 
result = [{columns[index][0]:column for index, column in enumerate(value)} for value in cursor.fetchall()]

pprint.pprint(result)

objds.Table1.Select(r => r.ProcessName).AsEnumerable().Distinct();

Use a generator expression:

>>> s = "foo200bar"
>>> new_s = "".join(i for i in s if i in "0123456789")

hello to everyone just wanted to share my experience with phpMailer , that was working locally (XAMPP) but wasn't working on my hosting provider.

I turned on phpMailer error reporting

 $mail->SMTPDebug=2

i got 'Connection refused Error'

I email my host provider for the issue , and he said that he would open the SMTP PORTS and he opened the ports 25,465,587 .

Then i got the following error response "SMTP ERROR: Password command failed:"...."Please log in via your web browser and then try again"...."SMTP Error: Could not authenticate."

So google checks if your are logged in to your account (i was when i ran the script locally through my browser) and then allows you to send mail through the phpMailer script.

To fix that 1:go to your google account -> security 2:Scroll to the Key Icon and choose "2 way verification" and follow the procedure 3:When done go back to the key icon from google account -> security and choose the second option "create app passwords" and follow the procedure to get the password.

Now go to your phpMailer object and change your google password with the password given from the above procedure

you are done .

The code

require_once('class.phpmailer.php');

$phpMailerObj= new PHPMailer();

                $phpMailerObj->isSMTP();                    
                $phpMailerObj->SMTPDebug = 0;
                $phpMailerObj->Debugoutput = 'html';                    
                $phpMailerObj->Host = 'smtp.gmail.com';                     
                $phpMailerObj->Port = 587;
                $phpMailerObj->SMTPSecure = 'tls';
                $phpMailerObj->SMTPAuth = true;                 
                $phpMailerObj->Username = "YOUR EMAIL";                 
                $phpMailerObj->Password = "THE NEW PASSWORD FROM GOOGLE ";
                $phpMailerObj->setFrom('YOUR EMAIL ADDRESS', 'THE NAME OF THE SENDER',0);
                $phpMailerObj->addAddress('RECEIVER EMAIL ADDRESS', 'RECEIVER NAME');

                $phpMailerObj->Subject = 'SUBJECT';
                $phpMailerObj->Body ='MESSAGE';

                if (!phpMailerObj->send()) {
                    echo "phpMailerObjer Error: " . $phpMailerObj->ErrorInfo;
                    return 0;
                } else {
                    echo "Message sent!";
                    return 1;
                } 

I wrote a function (debug_display) which can print, arrays, objects, and file info in pretty way.

<?php
function debug_display($var,$show = false) {
    if($show) { $dis = 'block'; }else { $dis = 'none'; }
    ob_start();
    echo '<div style="display:'.$dis.';text-align:left; direction:ltr;"><b>Idea Debug Method : </b>
        <pre>';
    if(is_bool($var)) {
        echo $var === TRUE ? 'Boolean(TRUE)' : 'Boolean(FALSE)';
    }else {
        if(FALSE == empty($var) && $var !== NULL && $var != '0') {
            if(is_array($var)) {
                echo "Number of Indexes: " . count($var) . "\n";
                print_r($var);
            } elseif(is_object($var)) {
                print_r($var);
            } elseif(@is_file($var)){
                $stat = stat($var);
                $perm = substr(sprintf('%o',$stat['mode']), -4);
                $accesstime = gmdate('Y/m/d H:i:s', $stat['atime']);
                $modification = gmdate('Y/m/d H:i:s', $stat['mtime']);
                $change = gmdate('Y/m/d H:i:s', $stat['ctime']);
                echo "
    file path : $var
    file size : {$stat['size']} Byte
    device number : {$stat['dev']}
    permission : {$perm}
    last access time was : {$accesstime}
    last modified time was : {$modification}
    last change time was : {$change}
    ";
            }elseif(is_string($var)) {
                print_r(htmlentities(str_replace("\t", '  ', $var)));
            }  else {
                print_r($var);
            }
        }else {
            echo 'Undefined';
        }
    }
    echo '</pre>
    </div>';
    $output = ob_get_contents();
    ob_end_clean();
    echo $output;
    unset($output);
}

The code you needs depends on what you mean by "an empty space".

• If you mean the ASCII / Latin-1 / Unicode space character (0x20) aka SP, then:

  if (ch == ' ') {
      // ...
  }
  

• If you mean any of the traditional ASCII whitespace characters (SP, HT, VT, CR, NL), then:

  if (ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n' || ch == '\x0b') {
      // ...
  }
  

• If you mean any Unicode whitespace character, then:

  if (Character.isWhitespace(ch)) {
      // ...
  }
  

Note that there are Unicode whitespace includes additional ASCII control codes, and some other Unicode characters in higher code planes; see the javadoc for Character.isWhitespace(char).

What you wrote was this:

    if (Equals(ch, " ")) {
        // ...
    }

This is wrong on a number of levels. Firstly, the way that the Java compiler tries to interpret that is as a call to a method with a signature of boolean Equals(char, String).

• This is wrong because no method exists, as the compiler reported in the error message.
• Equals wouldn't normally be the name of a method anyway. The Java convention is that method names start with a lower case letter.
• Your code (as written) was trying to compare a character and a String, but char and String are not comparable and cannot be cast to a common base type.

There is such a thing as a Comparator in Java, but it is an interface not a method, and it is declared like this:

    public interface Comparator<T> {
        public int compare(T v1, T v2);
    }

In other words, the method name is compare (not Equals), it returns an integer (not a boolean), and it compares two values that can be promoted to the type given by the type parameter.

Someone (in a deleted Answer!) said they tried this:

    if (c == " ")

That fails for two reasons:

• " " is a String literal and not a character literal, and Java does not allow direct comparison of String and char values.

• You should NEVER compare Strings or String literals using ==. The == operator on a reference type compares object identity, not object value. In the case of String it is common to have different objects with different identity and the same value. An == test will often give the wrong answer ... from the perspective of what you are trying to do here.

Getting the next 5 days:

var date = new Date(),
d = date.getDate(),
m = date.getMonth(),
y = date.getFullYear();


for(i=0; i < 5; i++){
var curdate = new Date(y, m, d+i)
console.log(curdate)
}

The snippet below sorts given map by its keys and maps the keys to key-value objects again. I used localeCompare function since my map was string->string object map.

var hash = {'x': 'xx', 't': 'tt', 'y': 'yy'};
Object.keys(hash).sort((a, b) => a.localeCompare(b)).map(function (i) {
            var o = {};
            o[i] = hash[i];
            return o;
        });

result: [{t:'tt'}, {x:'xx'}, {y: 'yy'}];

jQuery 1.4 has a new feature for doing this, and it rules. I've forgotten what it's called, but you use it like this:

$("a.directions-link").attr("href", function(i, href) {
  return href + '?q=testing';
});

That loops over all the elements too, so no need for $.each

You need to clear the OnCheckedChangeListener before setting setChecked():

@Override
public void onBindViewHolder(final ViewHolder holder, int position) {

    holder.mRadioButton.setOnCheckedChangeListener(null);
    holder.mRadioButton.setChecked(position == mCheckedPosition);
    holder.mRadioButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {

            mCheckedPosition = position;
            notifyDataSetChanged();
        }
    });
}

This way it won't trigger the java.lang.IllegalStateException: Cannot call this method while RecyclerView is computing a layout or scrolling error.

here's the best of both worlds.

I also "like" underscores, besides all your positive points about them, there is also a certain old-school style to them.

So what I do is use underscores and simply add a small rewrite rule to your Apache's .htaccess file to re-write all underscores to hyphens.

https://yoast.com/apache-rewrite-dash-underscore/

Another common option is when you do want multiple plots in a single window

f = figure;
hold on
plot(x1,y1)
plot(x2,y2)
...

plots multiple data sets on the same (new) figure.

I know it's an old question, but I found out new solution and want to know if it has disadvantages?

$('#a')[0].className = $('#a')[0].className
                              .replace(/(^|\s)bg.*?(\s|$)/g, ' ')
                              .replace(/\s\s+/g, ' ')
                              .replace(/(^\s|\s$)/g, '');

I had the same error message so I went googling a bit I managed to fix it with the following code.

df<-data.frame(words = unlist(words))

words is a character list.

This just in case somebody else needs the output to be a data frame.

Wrap it all up in an Async task to avoid threading errors.

public class AsyncHttpPostTask extends AsyncTask<File, Void, String> {

    private static final String TAG = AsyncHttpPostTask.class.getSimpleName();
    private String server;

    public AsyncHttpPostTask(final String server) {
        this.server = server;
    }

    @Override
    protected String doInBackground(File... params) {
        Log.d(TAG, "doInBackground");
        HttpClient http = AndroidHttpClient.newInstance("MyApp");
        HttpPost method = new HttpPost(this.server);
        method.setEntity(new FileEntity(params[0], "text/plain"));
        try {
            HttpResponse response = http.execute(method);
            BufferedReader rd = new BufferedReader(new InputStreamReader(
                    response.getEntity().getContent()));
            final StringBuilder out = new StringBuilder();
            String line;
            try {
                while ((line = rd.readLine()) != null) {
                    out.append(line);
                }
            } catch (Exception e) {}
            // wr.close();
            try {
                rd.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            // final String serverResponse = slurp(is);
            Log.d(TAG, "serverResponse: " + out.toString());
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }
}

Use Environment.NewLine for line breaks.

Update for React 16.3 alpha introduced static getDerivedStateFromProps(nextProps, prevState) (docs) as a replacement for componentWillReceiveProps.

getDerivedStateFromProps is invoked after a component is instantiated as well as when it receives new props. It should return an object to update state, or null to indicate that the new props do not require any state updates.

Note that if a parent component causes your component to re-render, this method will be called even if props have not changed. You may want to compare new and previous values if you only want to handle changes.

https://reactjs.org/docs/react-component.html#static-getderivedstatefromprops

It is static, therefore it does not have direct access to this (however it does have access to prevState, which could store things normally attached to this e.g. refs)

edited to reflect @nerfologist's correction in comments

You cannot use WHILE like that; see: mysql DECLARE WHILE outside stored procedure how?

You have to put your code in a stored procedure. Example:

CREATE PROCEDURE myproc()
BEGIN
    DECLARE i int DEFAULT 237692001;
    WHILE i <= 237692004 DO
        INSERT INTO mytable (code, active, total) VALUES (i, 1, 1);
        SET i = i + 1;
    END WHILE;
END

Fiddle: http://sqlfiddle.com/#!2/a4f92/1

Alternatively, generate a list of INSERT statements using any programming language you like; for a one-time creation, it should be fine. As an example, here's a Bash one-liner:

for i in {2376921001..2376921099}; do echo "INSERT INTO mytable (code, active, total) VALUES ($i, 1, 1);"; done

By the way, you made a typo in your numbers; 2376921001 has 10 digits, 237692200 only 9.

You need to be very careful if you call System.gc(). Calling it can add unnecessary performance issues to your application, and it is not guaranteed to actually perform a collection. It is actually possible to disable explicit System.gc() via the java argument -XX:+DisableExplicitGC.

I'd highly recommend reading through the documents available at Java HotSpot Garbage Collection for more in depth details about garbage collection.

Screen.lockOrientation() solves this problem, though support is less than universal at the time (April 2017):

https://www.w3.org/TR/screen-orientation/

https://developer.mozilla.org/en-US/docs/Web/API/Screen.lockOrientation

Wait!

There is a way to retrieve the password by using Brute-Force attack, have a look at the following tool from codeproject Retrieve SQL Server Password

How to use the tool to retrieve the password

To Retrieve the password of SQL Server user,run the following query in SQL Query Analyzer

"Select Password from SysxLogins Where Name = 'XXXX'" Where XXXX is the user

name for which you want to retrieve password.Copy the password field (Hashed Code) and

paste here (in Hashed code Field) and click on start button to retrieve

I checked the tool on SQLServer 2000 and it's working fine.

So one does not have to find and replace the Object.keys method, another approach would be this code early in the execution of the script:

if(!Object.keys)
{
  Object.keys = function(obj)
  {
    return $.map(obj, function(v, k)
    {
      return k;
    });
  };
 }

Probaly you can use Iframe for this. Facebook probably uses this technique. You can read more on this here. Stackoverflow uses similar technique, but with HTML5 local storage, more on this on their blog

Since Git1.6.3, you can use the git difftool script: see my answer below.

May be this article will help you. Here are the best parts:

There are two different ways to specify an external diff tool.

The first is the method you used, by setting the GIT_EXTERNAL_DIFF variable. However, the variable is supposed to point to the full path of the executable. Moreover, the executable specified by GIT_EXTERNAL_DIFF will be called with a fixed set of 7 arguments:

path old-file old-hex old-mode new-file new-hex new-mode

As most diff tools will require a different order (and only some) of the arguments, you will most likely have to specify a wrapper script instead, which in turn calls the real diff tool.

The second method, which I prefer, is to configure the external diff tool via "git config". Here is what I did:

1) Create a wrapper script "git-diff-wrapper.sh" which contains something like

-->8-(snip)--
#!/bin/sh

# diff is called by git with 7 parameters:
# path old-file old-hex old-mode new-file new-hex new-mode

"<path_to_diff_executable>" "$2" "$5" | cat
--8<-(snap)--

As you can see, only the second ("old-file") and fifth ("new-file") arguments will be passed to the diff tool.

2) Type

$ git config --global diff.external <path_to_wrapper_script>

at the command prompt, replacing with the path to "git-diff-wrapper.sh", so your ~/.gitconfig contains

-->8-(snip)--
[diff]
    external = <path_to_wrapper_script>
--8<-(snap)--

Be sure to use the correct syntax to specify the paths to the wrapper script and diff tool, i.e. use forward slashed instead of backslashes. In my case, I have

[diff]
    external = \"c:/Documents and Settings/sschuber/git-diff-wrapper.sh\"

in .gitconfig and

"d:/Program Files/Beyond Compare 3/BCompare.exe" "$2" "$5" | cat

in the wrapper script. Mind the trailing "cat"!

(I suppose the '| cat' is needed only for some programs which may not return a proper or consistent return status. You might want to try without the trailing cat if your diff tool has explicit return status)

(Diomidis Spinellis adds in the comments:

The cat command is required, because diff(1), by default exits with an error code if the files differ.
Git expects the external diff program to exit with an error code only if an actual error occurred, e.g. if it run out of memory.
By piping the output of git to cat the non-zero error code is masked.
More efficiently, the program could just run exit with and argument of 0.)

That (the article quoted above) is the theory for external tool defined through config file (not through environment variable).
In practice (still for config file definition of external tool), you can refer to:

• How do I setup DiffMerge with msysgit / gitk? which illustrates the concrete settings of DiffMerge and WinMerge for MsysGit and gitk
• How can I set up an editor to work with Git on Windows? for the definition of Notepad++ as an external editor.

-None of the above consistently worked for me. So here is the solution i worked out that works consistently across all browsers as it uses basic functionality. Hope this may help others. Using jQuery 8.2

1) Get the jquery object for "span". 2) Get the DOM object from above. Using jquery .get(0) 3) Using DOM's object's innerText get the text.

Here is a simple example

var curSpan = $(this).parent().children(' span').get(0);
var spansText = curSpan.innerText;

HTML

<div >
<input type='checkbox' /><span >testinput</span> 
</div>

UPDATE tobeupdated
INNER JOIN original ON (tobeupdated.value = original.value)
SET tobeupdated.id = original.id

That should do it, and really its doing exactly what yours is. However, I prefer 'JOIN' syntax for joins rather than multiple 'WHERE' conditions, I think its easier to read

As for running slow, how large are the tables? You should have indexes on tobeupdated.value and original.value

EDIT: we can also simplify the query

UPDATE tobeupdated
INNER JOIN original USING (value)
SET tobeupdated.id = original.id

USING is shorthand when both tables of a join have an identical named key such as id. ie an equi-join - http://en.wikipedia.org/wiki/Join_(SQL)#Equi-join

One possible reason is that you have multiple python executables in your environment, for example 2.6.x, 2.7.x or virtaulenv. You might install the package into one of them and run your script with another.

Type python in the prompt, and press the tab key to see what versions of Python in your environment.

Another thing to check - make sure you have the correct entities selected in both

Targets -> Your Target -> Build Settings -> Signing

and

Project -> Your Project -> Build Settings -> Code Signing Entity

I got this message when I had a full dev profile selected in one and a different (non-developer) Apple ID selected in the other, even with no entitlements requested in the app.