brew install mysql added mysql to /usr/local/Cellar/..., so I needed to add :/usr/local/Cellar/ to my $PATH and then which mysql_config worked!

Differences in In python 2 and 3 version:

If you already have a default method in a class with same name and you re-declare as a same name it will appear as unbound-method call of that class instance when you wanted to instantiated it.

If you wanted class methods, but you declared them as instance methods instead.

An instance method is a method that is used when to create an instance of the class.

An example would be

   def user_group(self):   #This is an instance method
        return "instance method returning group"

Class label method:

   @classmethod
   def user_group(groups):   #This is an class-label method
        return "class method returning group"

In python 2 and 3 version differ the class @classmethod to write in python 3 it automatically get that as a class-label method and don't need to write @classmethod I think this might help you.

You can use string1.localeCompare(string2) for string comparison

this.myArray.sort((a,b) => { 
    return a.stringProp.localeCompare(b.stringProp);
});

Note that localCompare is case insensitive

Why not use Model.update? After all you're not using the found user for anything else than to update it's properties:

User.update({username: oldUsername}, {
    username: newUser.username, 
    password: newUser.password, 
    rights: newUser.rights
}, function(err, numberAffected, rawResponse) {
   //handle it
})

function MyError(message) {
 this.message = message;
}

MyError.prototype = new Error;

This allows for usage like..

try {
  something();
 } catch(e) {
  if(e instanceof MyError)
   doSomethingElse();
  else if(e instanceof Error)
   andNowForSomethingCompletelyDifferent();
}

Well, how about:

dynamic jsonObject = new JObject();
jsonObject.Date = DateTime.Now;
jsonObject.Album = "Me Against the world";
jsonObject.Year = 1995;
jsonObject.Artist = "2Pac";

You can access hidden fields' values with val(), just like you can do on any other input element:

<input type="hidden" id="foo" name="zyx" value="bar" />

alert($('input#foo').val());
alert($('input[name=zyx]').val());
alert($('input[type=hidden]').val());
alert($(':hidden#foo').val());
alert($('input:hidden[name=zyx]').val());

Those all mean the same thing in this example.

Try this code:

function readCsv($file)
{
    if (($handle = fopen($file, 'r')) !== FALSE) {
        while (($lineArray = fgetcsv($handle, 4000)) !== FALSE) {
            print_r(lineArray);
        }
        fclose($handle);
    }
}

In MonoDroid here's how (c#)

/// <summary>
/// Graphics support for resizing images
/// </summary>
public static class Graphics
{
    public static Bitmap ScaleDownBitmap(Bitmap originalImage, float maxImageSize, bool filter)
    {
        float ratio = Math.Min((float)maxImageSize / originalImage.Width, (float)maxImageSize / originalImage.Height);
        int width = (int)Math.Round(ratio * (float)originalImage.Width);
        int height =(int) Math.Round(ratio * (float)originalImage.Height);

        Bitmap newBitmap = Bitmap.CreateScaledBitmap(originalImage, width, height, filter);
        return newBitmap;
    }

    public static Bitmap ScaleBitmap(Bitmap originalImage, int wantedWidth, int wantedHeight)
    {
        Bitmap output = Bitmap.CreateBitmap(wantedWidth, wantedHeight, Bitmap.Config.Argb8888);
        Canvas canvas = new Canvas(output);
        Matrix m = new Matrix();
        m.SetScale((float)wantedWidth / originalImage.Width, (float)wantedHeight / originalImage.Height);
        canvas.DrawBitmap(originalImage, m, new Paint());
        return output;
    }

}

If I understand you right, you can do this:

<img src="image.png" style="background-color:red;" />

In fact, you can even apply a whole background-image to the image, resulting in two "layers" without the need for multi-background support in the browser ;)

It's the first result on Google: http://docs.python.org/library/stdtypes.html#string-formatting

See also the new format() function: http://docs.python.org/library/stdtypes.html#str.format

Write someMethod() in this way:

public void someMethod() {

    SomeClass.AnotherClass.MyEnum enumExample = SomeClass.AnotherClass.MyEnum.VALUE_A;

    switch (enumExample) {
    case VALUE_A:
        break;
    }

}

In switch statement you must use the constant name only.

You may try this:

Cookie::queue($name, $value, $minutes);

This will queue the cookie to use it later and later it will be added with the response when response is ready to be sent. You may check the documentation on Laravel website.

Update (Retrieving A Cookie Value):

$value = Cookie::get('name');

Note: If you set a cookie in the current request then you'll be able to retrieve it on the next subsequent request.

You should definitely extend you ArrayListAdapter and implement this in your getView() method. The second parameter (a View) should be inflated if it's value is null, take advantage of it and set it an onClickListener() just after inflating.

Suposing it's called your second getView()'s parameter is called convertView:

convertView.setOnClickListener(new View.OnClickListener() {
  public void onClick(final View v) {
    if (isSamsung) {
      final Intent intent = new Intent(this, SamsungInfo.class);
      startActivity(intent);
    }
    else if (...) {
      ...
    }
  }
}

If you want some info on how to extend ArrayListAdapter, I recommend this link.

I would like to add a bit more to MadProgrammer's Answer.

In case of multiple line writing, when executing the command

writer.write(string);

one may notice that the newline characters are omitted or skipped in the written file even though they appear during debugging or if the same text is printed onto the terminal with,

System.out.println("\n");

Thus, the whole text comes as one big chunk of text which is undesirable in most cases. The newline character can be dependent on the platform, so it is better to get this character from the java system properties using

String newline = System.getProperty("line.separator");

and then using the newline variable instead of "\n". This will get the output in the way you want it.

Currently there is still no native solution in Javascript for this behavior. Tagged templates are something related, but don't solve it.

Here there is a refactor of alex's solution with an object for replacements.

The solution uses arrow functions and a similar syntax for the placeholders as the native Javascript interpolation in template literals ({} instead of %%). Also there is no need to include delimiters (%) in the names of the replacements.

There are two flavors (three with the update): descriptive, reduced, elegant reduced with groups.

Descriptive solution:

const stringWithPlaceholders = 'My Name is {name} and my age is {age}.';

const replacements = {
  name: 'Mike',
  age: '26',
};

const string = stringWithPlaceholders.replace(
  /{\w+}/g,
  placeholderWithDelimiters => {
    const placeholderWithoutDelimiters = placeholderWithDelimiters.substring(
      1,
      placeholderWithDelimiters.length - 1,
    );
    const stringReplacement = replacements[placeholderWithoutDelimiters] || placeholderWithDelimiters;
    return stringReplacement;
  },
);

console.log(string);

Reduced solution:

const stringWithPlaceholders = 'My Name is {name} and my age is {age}.';

const replacements = {
  name: 'Mike',
  age: '26',
};

const string = stringWithPlaceholders.replace(/{\w+}/g, placeholder =>
  replacements[placeholder.substring(1, placeholder.length - 1)] || placeholder
);

console.log(string);

UPDATE 2020-12-10

Elegant reduced solution with groups, as suggested by @Kade in the comments:

const stringWithPlaceholders = 'My Name is {name} and my age is {age}.';

const replacements = {
  name: 'Mike',
  age: '26',
};

const string = stringWithPlaceholders.replace(
  /{(\w+)}/g, 
  (placeholderWithDelimiters, placeholderWithoutDelimiters) =>
    replacements[placeholderWithoutDelimiters] || placeholderWithDelimiters
);

console.log(string);

UPDATE 2021-01-21

Support empty string as a replacement, as suggested by @Jesper in the comments:

const stringWithPlaceholders = 'My Name is {name} and my age is {age}.';

const replacements = {
  name: 'Mike',
  age: '',
};

const string = stringWithPlaceholders.replace(
  /{(\w+)}/g, 
  (placeholderWithDelimiters, placeholderWithoutDelimiters) =>
  replacements.hasOwnProperty(placeholderWithoutDelimiters) ? 
    replacements[placeholderWithoutDelimiters] : placeholderWithDelimiters
);

console.log(string);

If anyone like me is still unable to register ASP.NET with IIS.

You just need to run these three commands one by one in command prompt

cd c:\windows\Microsoft.Net\Framework\v2.0.50727

after that, Run

aspnet_regiis.exe -i -enable

and Finally Reset IIS

iisreset

Hope it helps the person in need... cheers!

For windows, please have the chromedriver.exe placed under <Install Dir>/Python27/Scripts/

In jupyter notebook under python 3.6, the following line works:

!source activate py36;pip install <...>

While I do like regular expressions in general, for this kind of state-dependent tokenization I believe a simple parser (which in this case is much simpler than that word might make it sound) is probably a cleaner solution, in particular with regards to maintainability, e.g.:

String input = "foo,bar,c;qual=\"baz,blurb\",d;junk=\"quux,syzygy\"";
List<String> result = new ArrayList<String>();
int start = 0;
boolean inQuotes = false;
for (int current = 0; current < input.length(); current++) {
    if (input.charAt(current) == '\"') inQuotes = !inQuotes; // toggle state
    else if (input.charAt(current) == ',' && !inQuotes) {
        result.add(input.substring(start, current));
        start = current + 1;
    }
}
result.add(input.substring(start));

If you don't care about preserving the commas inside the quotes you could simplify this approach (no handling of start index, no last character special case) by replacing your commas in quotes by something else and then split at commas:

String input = "foo,bar,c;qual=\"baz,blurb\",d;junk=\"quux,syzygy\"";
StringBuilder builder = new StringBuilder(input);
boolean inQuotes = false;
for (int currentIndex = 0; currentIndex < builder.length(); currentIndex++) {
    char currentChar = builder.charAt(currentIndex);
    if (currentChar == '\"') inQuotes = !inQuotes; // toggle state
    if (currentChar == ',' && inQuotes) {
        builder.setCharAt(currentIndex, ';'); // or '?', and replace later
    }
}
List<String> result = Arrays.asList(builder.toString().split(","));

Help -> About Eclipse -> Installation Details -> tab Configuration

Look for -arch, and below it you'll see either x86_64 (meaning 64bit) or x86 (meaning 32bit).

After formatting the previous answer to my own code, I have found an efficient way to copy all necessary data if you are attempting to paste the values returned via AutoFilter to a separate sheet.

With .Range("A1:A" & LastRow)
    .Autofilter Field:=1, Criteria1:="=*" & strSearch & "*"
    .Offset(1,0).SpecialCells(xlCellTypeVisible).Cells.Copy
    Sheets("Sheet2").activate
    DestinationRange.PasteSpecial
End With

In this block, the AutoFilter finds all of the rows that contain the value of strSearch and filters out all of the other values. It then copies the cells (using offset in case there is a header), opens the destination sheet and pastes the values to the specified range on the destination sheet.

The theoretical limit (on Windows) for the maximum size of a UDP packet is 65507 bytes. This is documented here:

The correct maximum UDP message size is 65507, as determined by the following formula: 0xffff - (sizeof(IP Header) + sizeof(UDP Header)) = 65535-(20+8) = 65507

That being said, most protocols limit to a much smaller size - usually either 512 or occasionally 8192. You can often go higher than 548 safely if you are on a reliable network - but if you're broadcasting across the internet at large, the larger you go, the more likely you'll be to run into packet transmission problems and loss.

Enable:

private void enableEditText() {
    mEditText.setFocusableInTouchMode(true);
    mEditText.setFocusable(true);
    mEditText.setEnabled(true);
}

Disable:

private void disableEditText() {
    mEditText.setEnabled(false);
    mEditText.setFocusable(false);
    mEditText.setFocusableInTouchMode(false);
}

I noticed that you can also get errors if you don't specify the angles correctly, even when using glm::rotate(Model, angle_in_degrees, glm::vec3(x, y, z)) you still might run into problems. The fix I found for this was specifying the type as glm::rotate(Model, (glm::mediump_float)90, glm::vec3(x, y, z)) instead of just saying glm::rotate(Model, 90, glm::vec3(x, y, z))

Or just write the second argument, the angle in radians (previously in degrees), as a float with no cast needed such as in:

glm::mat4 rotationMatrix = glm::rotate(glm::mat4(1.0f), 3.14f, glm::vec3(1.0));

You can add glm::radians() if you want to keep using degrees. And add the includes:

#include "glm/glm.hpp"
#include "glm/gtc/matrix_transform.hpp"

I can' t comment yet but, just a hint: use try/catch clauses to avoid breaking the pipeline (if you are sure the file exists, disregard)

    pipeline {
        agent any
            stages {
                stage("foo") {
                    steps {
                        script {
                            try {                    
                                env.FILENAME = readFile 'output.txt'
                                echo "${env.FILENAME}"
                            }
                            catch(Exception e) {
                                //do something, e.g. echo 'File not found'
                            }
                        }
                   }
    }

Another hint (this was commented by @hao, and think is worth to share): you may want to trim like this readFile('output.txt').trim()

This might be useful to someone ending up here from a search. Make sure you're trying to drop a table and not a view.

SET foreign_key_checks = 0;
-- Drop tables
drop table ...
-- Drop views
drop view ...
SET foreign_key_checks = 1;

SET foreign_key_checks = 0 is to set foreign key checks to off and then SET foreign_key_checks = 1 is to set foreign key checks back on. While the checks are off the tables can be dropped, the checks are then turned back on to keep the integrity of the table structure.

Strictly speaking no, you cant.

You can however specify X-Frame-Options: mysite.com and therefore allow subdomain1.mysite.com and subdomain2.mysite.com. But yes, that's still one domain. There happens to be some workaround for this, but I think it's easiest to read that directly at the RFC specs: https://tools.ietf.org/html/rfc7034

It's also worth to point out that the Content-Security-Policy (CSP) header's frame-ancestor directive obsoletes X-Frame-Options. Read more here.

I'm using intelliJ 15 community edition and I'm able to right click a file and select 'add to .gitignore'

Right click properties, Application tab, then see the assembly name and default namespace

Here's an example where the absence of b would throw a TypeError exception in Python 3.x

>>> f=open("new", "wb")
>>> f.write("Hello Python!")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'str' does not support the buffer interface

Adding a b prefix would fix the problem.

Font Squirrel did not work for me. I uploaded a font for conversion to multiple font format for IE support. It performed onversion, which I was able to download. I then uploaded content to my server per specs. I was only either able to get Firefox or IE to work but not both. The solution that worked for me was The Mo Bullet Proofer link above.

As suggested by this answer:

[link](url){:target="_blank"}

Works for jekyll or more specifically kramdown, which is a superset of markdown, as part of Jekyll's (default) configuration. But not for plain markdown. ^_^

Try below code.

Random rnd = new Random();
int month = rnd.Next(1, 13); // creates a number between 1 and 12
int dice = rnd.Next(1, 7); // creates a number between 1 and 6
int card = rnd.Next(52); // creates a number between 0 and 51

The significant differences between the two methods are the class of the objects they return when used for extraction and whether they may accept a range of values, or just a single value during assignment.

Consider the case of data extraction on the following list:

foo <- list( str='R', vec=c(1,2,3), bool=TRUE )

Say we would like to extract the value stored by bool from foo and use it inside an if() statement. This will illustrate the differences between the return values of [] and [[]] when they are used for data extraction. The [] method returns objects of class list (or data.frame if foo was a data.frame) while the [[]] method returns objects whose class is determined by the type of their values.

So, using the [] method results in the following:

if( foo[ 'bool' ] ){ print("Hi!") }
Error in if (foo["bool"]) { : argument is not interpretable as logical

class( foo[ 'bool' ] )
[1] "list"

This is because the [] method returned a list and a list is not valid object to pass directly into an if() statement. In this case we need to use [[]] because it will return the "bare" object stored in 'bool' which will have the appropriate class:

if( foo[[ 'bool' ]] ){ print("Hi!") }
[1] "Hi!"

class( foo[[ 'bool' ]] )
[1] "logical"

The second difference is that the [] operator may be used to access a range of slots in a list or columns in a data frame while the [[]] operator is limited to accessing a single slot or column. Consider the case of value assignment using a second list, bar():

bar <- list( mat=matrix(0,nrow=2,ncol=2), rand=rnorm(1) )

Say we want to overwrite the last two slots of foo with the data contained in bar. If we try to use the [[]] operator, this is what happens:

foo[[ 2:3 ]] <- bar
Error in foo[[2:3]] <- bar : 
more elements supplied than there are to replace

This is because [[]] is limited to accessing a single element. We need to use []:

foo[ 2:3 ] <- bar
print( foo )

$str
[1] "R"

$vec
     [,1] [,2]
[1,]    0    0
[2,]    0    0

$bool
[1] -0.6291121

Note that while the assignment was successful, the slots in foo kept their original names.

Your server tells you exactly what you need : [Hint: SSLProxyEngine]

You need to add that directive to your VirtualHost before the Proxy directives :

SSLProxyEngine on
ProxyPass /primary/store https://localhost:9763/store/
ProxyPassReverse /primary/store https://localhost:9763/store/

See the doc for more detail.

You need to first find iframe. You can do so using following statement.

WebElement iFrame= driver.findElement(By.tagName("iframe"));

Then, you can swith to it using switchTo method on you WebDriver object.

driver.switchTo().frame(iFrame);

And to move back to the parent frame, you can either use switchTo().parentFrame() or if you want to get back to the main (or most parent) frame, you can use switchTo().defaultContent();.

driver.switchTo().parentFrame();    // to move back to parent frame
driver.switchTo().defaultContent(); // to move back to most parent or main frame

Hope it helps.

It occurs when IIS is not being connected to SQL SERVER. For a solution, see this screenshot:

Java 9 allows you to create an unmodifiable list with a single line of code using List.of factory:

public class Main {
    public static void main(String[] args) {
        List<String> examples = List.of("one", "two", "three");
        System.out.println(examples);
    }
}

Output:

[one, two, three]

Some workaround solutions are:

1. Split up IN clause

Split IN clause to multiple IN clauses where literals are less than 1000 and combine them using OR clauses:

Split the original "WHERE" clause from one "IN" condition to several "IN" condition:

Select id from x where id in (1, 2, ..., 1000,…,1500);

To:

Select id from x where id in (1, 2, ..., 999) OR id in (1000,...,1500);

2. Use tuples

The limit of 1000 applies to sets of single items: (x) IN ((1), (2), (3), ...). There is no limit if the sets contain two or more items: (x, 0) IN ((1,0), (2,0), (3,0), ...):

Select id from x where (x.id, 0) IN ((1, 0), (2, 0), (3, 0),.....(n, 0));

3. Use temporary table

Select id from x where id in (select id from <temporary-table>);

set this :

#inner-right {
    height: 100%;
    max-height: 96%;//change here
    overflow: auto;
    background: ivory;
}

this will solve your problem.

Assuming their updates are on master, and you are on the branch you want to merge the changes into.

git remote add origin https://github.com/<github-username>/<repo-name>.git
git pull origin master

Also note that you will then want to push the merge back to your copy of the repository:

git push origin master

It's just what it says:

inputFile = open((x), encoding = "utf8", "r")

You have specified encoding as a keyword argument, but "r" as a positional argument. You can't have positional arguments after keyword arguments. Perhaps you wanted to do:

inputFile = open((x), "r", encoding = "utf8")

The error message "Please update your includePath" does not necessarily mean there is actually a problem with the includePath. The problem may be that VSCode is using the wrong compiler or wrong IntelliSense mode. I have written instructions in this answer on how to troubleshoot and align your VSCode C++ configuration with your compiler and project.

 arrList.set(5,newValue);

and if u want to update it then add this line also

 youradapater.NotifyDataSetChanged();

Disable Instant Run

Preferences > Build, Execution, Deployment > Instant Run

Source: comment by @user77309

The top answer of the question Anders Lindahl refers to an xsd file.

Personally I found this xsd file also very useful (I don't remember how I found that one). It looks a bit less intimidating, and as far as I used it, all the elements and attributes seem to be recognized by Jenkins (v1.451)

One thing though: when adding multiple <failure ... elements, only one was retained in Jenkins. When creating the xml file, I now concatenate all the failures in one.

Update 2016-11 The link is broken now. A better alternative is this page from cubic.org: JUnit XML reporting file format, where a nice effort has been taken to provide a sensible documented example. Example and xsd are copied below, but their page looks waay nicer.

sample JUnit XML file

<?xml version="1.0" encoding="UTF-8"?>
<!-- a description of the JUnit XML format and how Jenkins parses it. See also junit.xsd -->

<!-- if only a single testsuite element is present, the testsuites
     element can be omitted. All attributes are optional. -->
<testsuites disabled="" <!-- total number of disabled tests from all testsuites. -->
            errors=""   <!-- total number of tests with error result from all testsuites. -->
            failures="" <!-- total number of failed tests from all testsuites. -->
            name=""
            tests=""    <!-- total number of successful tests from all testsuites. -->
            time=""     <!-- time in seconds to execute all test suites. -->
        >

  <!-- testsuite can appear multiple times, if contained in a testsuites element.
       It can also be the root element. -->
  <testsuite name=""      <!-- Full (class) name of the test for non-aggregated testsuite documents.
                               Class name without the package for aggregated testsuites documents. Required -->
         tests=""     <!-- The total number of tests in the suite, required. -->
         disabled=""  <!-- the total number of disabled tests in the suite. optional -->
             errors=""    <!-- The total number of tests in the suite that errored. An errored test is one that had an unanticipated problem,
                               for example an unchecked throwable; or a problem with the implementation of the test. optional -->
             failures=""  <!-- The total number of tests in the suite that failed. A failure is a test which the code has explicitly failed
                               by using the mechanisms for that purpose. e.g., via an assertEquals. optional -->
             hostname=""  <!-- Host on which the tests were executed. 'localhost' should be used if the hostname cannot be determined. optional -->
         id=""        <!-- Starts at 0 for the first testsuite and is incremented by 1 for each following testsuite -->
         package=""   <!-- Derived from testsuite/@name in the non-aggregated documents. optional -->
         skipped=""   <!-- The total number of skipped tests. optional -->
         time=""      <!-- Time taken (in seconds) to execute the tests in the suite. optional -->
         timestamp="" <!-- when the test was executed in ISO 8601 format (2014-01-21T16:17:18). Timezone may not be specified. optional -->
         >

    <!-- Properties (e.g., environment settings) set during test
     execution. The properties element can appear 0 or once. -->
    <properties>
      <!-- property can appear multiple times. The name and value attributres are required. -->
      <property name="" value=""/>
    </properties>

    <!-- testcase can appear multiple times, see /testsuites/testsuite@tests -->
    <testcase name=""       <!-- Name of the test method, required. -->
          assertions="" <!-- number of assertions in the test case. optional -->
          classname=""  <!-- Full class name for the class the test method is in. required -->
          status=""
          time=""       <!-- Time taken (in seconds) to execute the test. optional -->
          >

      <!-- If the test was not executed or failed, you can specify one
           the skipped, error or failure elements. -->

      <!-- skipped can appear 0 or once. optional -->
      <skipped/>

      <!-- Indicates that the test errored. An errored test is one
           that had an unanticipated problem. For example an unchecked
           throwable or a problem with the implementation of the
           test. Contains as a text node relevant data for the error,
           for example a stack trace. optional -->
      <error message="" <!-- The error message. e.g., if a java exception is thrown, the return value of getMessage() -->
         type=""    <!-- The type of error that occured. e.g., if a java execption is thrown the full class name of the exception. -->
         ></error>

      <!-- Indicates that the test failed. A failure is a test which
       the code has explicitly failed by using the mechanisms for
       that purpose. For example via an assertEquals. Contains as
       a text node relevant data for the failure, e.g., a stack
       trace. optional -->
      <failure message="" <!-- The message specified in the assert. -->
           type=""    <!-- The type of the assert. -->
           ></failure>

      <!-- Data that was written to standard out while the test was executed. optional -->
      <system-out></system-out>

      <!-- Data that was written to standard error while the test was executed. optional -->
      <system-err></system-err>
    </testcase>

    <!-- Data that was written to standard out while the test suite was executed. optional -->
    <system-out></system-out>
    <!-- Data that was written to standard error while the test suite was executed. optional -->
    <system-err></system-err>
  </testsuite>
</testsuites>

JUnit XSD file

<?xml version="1.0" encoding="UTF-8" ?>
<!-- from https://svn.jenkins-ci.org/trunk/hudson/dtkit/dtkit-format/dtkit-junit-model/src/main/resources/com/thalesgroup/dtkit/junit/model/xsd/junit-4.xsd -->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

    <xs:element name="failure">
        <xs:complexType mixed="true">
            <xs:attribute name="type" type="xs:string" use="optional"/>
            <xs:attribute name="message" type="xs:string" use="optional"/>
        </xs:complexType>
    </xs:element>

    <xs:element name="error">
        <xs:complexType mixed="true">
            <xs:attribute name="type" type="xs:string" use="optional"/>
            <xs:attribute name="message" type="xs:string" use="optional"/>
        </xs:complexType>
    </xs:element>

    <xs:element name="properties">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="property" maxOccurs="unbounded"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>

    <xs:element name="property">
        <xs:complexType>
            <xs:attribute name="name" type="xs:string" use="required"/>
            <xs:attribute name="value" type="xs:string" use="required"/>
        </xs:complexType>
    </xs:element>

    <xs:element name="skipped" type="xs:string"/>
    <xs:element name="system-err" type="xs:string"/>
    <xs:element name="system-out" type="xs:string"/>

    <xs:element name="testcase">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="skipped" minOccurs="0" maxOccurs="1"/>
                <xs:element ref="error" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element ref="failure" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element ref="system-out" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element ref="system-err" minOccurs="0" maxOccurs="unbounded"/>
            </xs:sequence>
            <xs:attribute name="name" type="xs:string" use="required"/>
            <xs:attribute name="assertions" type="xs:string" use="optional"/>
            <xs:attribute name="time" type="xs:string" use="optional"/>
            <xs:attribute name="classname" type="xs:string" use="optional"/>
            <xs:attribute name="status" type="xs:string" use="optional"/>
        </xs:complexType>
    </xs:element>

    <xs:element name="testsuite">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="properties" minOccurs="0" maxOccurs="1"/>
                <xs:element ref="testcase" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element ref="system-out" minOccurs="0" maxOccurs="1"/>
                <xs:element ref="system-err" minOccurs="0" maxOccurs="1"/>
            </xs:sequence>
            <xs:attribute name="name" type="xs:string" use="required"/>
            <xs:attribute name="tests" type="xs:string" use="required"/>
            <xs:attribute name="failures" type="xs:string" use="optional"/>
            <xs:attribute name="errors" type="xs:string" use="optional"/>
            <xs:attribute name="time" type="xs:string" use="optional"/>
            <xs:attribute name="disabled" type="xs:string" use="optional"/>
            <xs:attribute name="skipped" type="xs:string" use="optional"/>
            <xs:attribute name="timestamp" type="xs:string" use="optional"/>
            <xs:attribute name="hostname" type="xs:string" use="optional"/>
            <xs:attribute name="id" type="xs:string" use="optional"/>
            <xs:attribute name="package" type="xs:string" use="optional"/>
        </xs:complexType>
    </xs:element>

    <xs:element name="testsuites">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="testsuite" minOccurs="0" maxOccurs="unbounded"/>
            </xs:sequence>
            <xs:attribute name="name" type="xs:string" use="optional"/>
            <xs:attribute name="time" type="xs:string" use="optional"/>
            <xs:attribute name="tests" type="xs:string" use="optional"/>
            <xs:attribute name="failures" type="xs:string" use="optional"/>
            <xs:attribute name="disabled" type="xs:string" use="optional"/>
            <xs:attribute name="errors" type="xs:string" use="optional"/>
        </xs:complexType>
    </xs:element>

</xs:schema>

Or you could use the Probe application and just look at its System Info page. Much easier than writing code, and once you start using it you'll never go back to Tomcat Manager.

1. You are putting there a two-digits year. The first century. And the Gregorian calendar started in the 16th century. I think you should add 2000 to the year.

2. Month in the function new GregorianCalendar(year, month, days) is 0-based. Subtract 1 from the month there.

3. Change the body of the second function as follows:

       String dateFormatted = null;
       SimpleDateFormat fmt = new SimpleDateFormat("dd-MMM-yyyy");
       try {
           dateFormatted = fmt.format(date);
       }
       catch ( IllegalArgumentException e){
           System.out.println(e.getMessage());
       }
       return dateFormatted;
   

After debugging, you'll see that simply GregorianCalendar can't be an argument of the fmt.format();.

Really, nobody needs GregorianCalendar as output, even you are told to return "a string".

Change the header of your format function to

public static String format(final Date date) 

and make the appropriate changes. fmt.format() will take the Date object gladly.

4. Always after an unexpected exception arises, catch it yourself, don't allow the Java machine to do it. This way, you'll understand the problem.

blazeroni already made it pretty clear, I just want to add few points.

• <merge> is used for optimizing layouts.It is used for reducing unnecessary nesting.
• when a layout containing <merge> tag is added into another layout,the <merge> node is removed and its child view is added directly to the new parent.

String dir="/Attendancesystem";

 public void displaypdf() {

        File file = null;
            file = new File(Environment.getExternalStorageDirectory()+dir+ "/sample.pdf");
        Toast.makeText(getApplicationContext(), file.toString() , Toast.LENGTH_LONG).show();
        if(file.exists()) {
            Intent target = new Intent(Intent.ACTION_VIEW);
            target.setDataAndType(Uri.fromFile(file), "application/pdf");
            target.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);

            Intent intent = Intent.createChooser(target, "Open File");
            try {
                startActivity(intent);
            } catch (ActivityNotFoundException e) {
                // Instruct the user to install a PDF reader here, or something
            }
        }
        else
            Toast.makeText(getApplicationContext(), "File path is incorrect." , Toast.LENGTH_LONG).show();
    }

AFAIK you can't do that.
What I did at my place of work, is transfer the files to your home (~) folder (or really any folder that you have full permissions in, i.e chmod 777 or variants) via WinSCP, and then SSH to to your linux machine and sudo from there to your destination folder.

Another solution would be to change permissions of the directories you are planning on uploading the files to, so your user (which is without sudo privileges) could write to those dirs.

I would also read about WinSCP Remote Commands for further detail.

It will work.

long yourmilliseconds = System.currentTimeMillis();
SimpleDateFormat sdf = new SimpleDateFormat("MMM dd,yyyy HH:mm");    
Date resultdate = new Date(yourmilliseconds);
System.out.println(sdf.format(resultdate));

Full working solution :

HTML:

<form id="myform">
    <button>erase</button>
    <select id="fs"> 
        <option value="Arial">Arial</option>
        <option value="Verdana ">Verdana </option>
        <option value="Impact ">Impact </option>
        <option value="Comic Sans MS">Comic Sans MS</option>
    </select>

    <select id="size">
        <option value="7">7</option>
        <option value="10">10</option>
        <option value="20">20</option>
        <option value="30">30</option>
    </select>
</form>

<br/>

<textarea class="changeMe">Text into textarea</textarea>
<div id="container" class="changeMe">
    <div id="float">
        <p>
            Text into container
        </p>
    </div>
</div>

jQuery:

$("#fs").change(function() {
    //alert($(this).val());
    $('.changeMe').css("font-family", $(this).val());

});

$("#size").change(function() {
    $('.changeMe').css("font-size", $(this).val() + "px");
});

Fiddle here: http://jsfiddle.net/AaT9b/

Here .persist() only will insert the record.If we use .merge() it will check is there any record exist with the current ID, If it exists, it will update otherwise it will insert a new record.

I am not sure if this a pythonic way or not but this seems simple if both lists have the same number of elements :

list_a = [1, 2, 3, 4]

list_b = [5, 6, 7, 8]

list_c=[(list_a[i],list_b[i]) for i in range(0,len(list_a))]

are you sure you told it to expect the exception?

for newer junit (>= 4.7), you can use something like (from here)

@Rule
public ExpectedException exception = ExpectedException.none();

@Test
public void testRodneCisloRok(){
    exception.expect(IllegalArgumentException.class);
    exception.expectMessage("error1");
    new RodneCislo("891415",dopocitej("891415"));
}

and for older junit, this:

@Test(expected = ArithmeticException.class)  
public void divisionWithException() {  
  int i = 1/0;
}

Make an effort to configure your build path. Code completion uses a lot of memory if it has to go through your whole project folder.

• Right click on your project and choose preferences.
• Choose your build path setting and remove your project folder.
• Then add only the folders where you have your source code and library code.

Have a look at json_encode() in PHP. You can get $.ajax to recognize this with the dataType: "json" parameter.

For sure, the fastest way to iterate over a dataframe is to access the underlying numpy ndarray either via df.values (as you do) or by accessing each column separately df.column_name.values. Since you want to have access to the index too, you can use df.index.values for that.

index = df.index.values
column_of_interest1 = df.column_name1.values
...
column_of_interestk = df.column_namek.values

for i in range(df.shape[0]):
   index_value = index[i]
   ...
   column_value_k = column_of_interest_k[i]

Not pythonic? Sure. But fast.

If you want to squeeze more juice out of the loop you will want to look into cython. Cython will let you gain huge speedups (think 10x-100x). For maximum performance check memory views for cython.

You have a dash in the middle of the character class, which will mean a character range. Put the dash at the end of the class like so:

[$&+,:;=?@#|'<>.^*()%!-]

Of course, the problem is all about getting your height back. But how can you do that if you don't know the height ahead of time? Well, if you know what aspect ratio you want to give the container (and keep it responsive), you can get your height back by adding padding to another child of the container, expressed as a percentage.

You can even add a dummy div to the container and set something like padding-top: 56.25% to give the dummy element a height that is a proportion of the container's width. This will push out the container and give it an aspect ratio, in this case 16:9 (56.25%).

Padding and margin use the percentage of the width, that's really the trick here.

While other answers were usable, this really helped me, so I am putting it also here.

From the documentation:

Instead of specifying a context, you can pass a single Dockerfile in the URL or pipe the file in via STDIN. To pipe a Dockerfile from STDIN:

$ docker build - < Dockerfile

With Powershell on Windows, you can run:

Get-Content Dockerfile | docker build -

When the build is done, run command:

docker image ls

You will see something like this:

REPOSITORY                 TAG                 IMAGE ID            CREATED             SIZE
<none>                     <none>              123456789        39 seconds ago      422MB

Copy your actual IMAGE ID and then run

docker run 123456789

Where the number at the end is the actual Image ID from previous step

If you do not want to remember the image id, you can tag your image by

docker tag 123456789 pavel/pavel-build

Which will tag your image as pavel/pavel-build

The limitation of execl is that when executing a shell command or any other script that is not in the current working directory, then we have to pass the full path of the command or the script. Example:

execl("/bin/ls", "ls", "-la", NULL);

The workaround to passing the full path of the executable is to use the function execlp, that searches for the file (1st argument of execlp) in those directories pointed by PATH:

execlp("ls", "ls", "-la", NULL);

You can do it using simple jQuery loop.

Total code

<!DOCTYPE html>
 <html lang="en">
  <head>
   <meta charset="UTF-8">
   <title></title>
  <script type="text/javascript" src="http://code.jquery.com/jquery.min.js"></script>
  <style>
select,textarea,input[type="text"],input[type="password"],input[type="datetime"],input[type="datetime-local"],input[type="date"],input[type="month"],input[type="time"],input[type="week"],input[type="number"],input[type="email"],input[type="url"],input[type="search"],input[type="tel"],input[type="color"],.uneditable-input{display:inline-block;height:20px;padding:4px;margin-bottom:9px;font-size:13px;line-height:18px;color:#555555;}
textarea{height:auto;}
select,textarea,input[type="text"],input[type="password"],input[type="datetime"],input[type="datetime-local"],input[type="date"],input[type="month"],input[type="time"],input[type="week"],input[type="number"],input[type="email"],input[type="url"],input[type="search"],input[type="tel"],input[type="color"],.uneditable-input{background-color:#ffffff;border:1px solid #cccccc;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;-webkit-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.075);-moz-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.075);box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.075);-webkit-transition:border linear 0.2s,box-shadow linear 0.2s;-moz-transition:border linear 0.2s,box-shadow linear 0.2s;-ms-transition:border linear 0.2s,box-shadow linear 0.2s;-o-transition:border linear 0.2s,box-shadow linear 0.2s;transition:border linear 0.2s,box-shadow linear 0.2s;}textarea:focus,input[type="text"]:focus,input[type="password"]:focus,input[type="datetime"]:focus,input[type="datetime-local"]:focus,input[type="date"]:focus,input[type="month"]:focus,input[type="time"]:focus,input[type="week"]:focus,input[type="number"]:focus,input[type="email"]:focus,input[type="url"]:focus,input[type="search"]:focus,input[type="tel"]:focus,input[type="color"]:focus,.uneditable-input:focus{border-color:rgba(82, 168, 236, 0.8);outline:0;outline:thin dotted \9;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6);-moz-box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6);box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6);height: 20px;}
select,input[type="radio"],input[type="checkbox"]{margin:3px 0;*margin-top:0;line-height:normal;cursor:pointer;}
select,input[type="submit"],input[type="reset"],input[type="button"],input[type="radio"],input[type="checkbox"]{width:auto;}
.uneditable-textarea{width:auto;height:auto;}
#country{height: 30px;}
.highlight
{
    border: 1px solid red !important;
}
</style>
<script>
function test()
{
var isFormValid = true;

$(".bs-example input").each(function(){
    if ($.trim($(this).val()).length == 0){
        $(this).addClass("highlight");
        isFormValid = false;
        $(this).focus();
    }
    else{
        $(this).removeClass("highlight");
     }
    });

    if (!isFormValid) { 
    alert("Please fill in all the required fields (indicated by *)");
}

return isFormValid;
}   
</script>
</head>
<body>
<div class="bs-example">
<form onsubmit="return test()">
    <div class="form-group">
        <label for="inputEmail">Email</label>
        <input type="text" class="form-control" id="inputEmail" placeholder="Email">
    </div>
    <div class="form-group">
        <label for="inputPassword">Password</label>
        <input type="password" class="form-control" id="inputPassword" placeholder="Password">
    </div>
    <button type="submit" class="btn btn-primary">Login</button>
</form>
</div>
</body>
</html>

A reference to an element will never look "falsy", so leaving off the explicit null check is safe.

Javascript will treat references to some values in a boolean context as false: undefined, null, numeric zero and NaN, and empty strings. But what getElementById returns will either be an element reference, or null. Thus if the element is in the DOM, the return value will be an object reference, and all object references are true in an if () test. If the element is not in the DOM, the return value would be null, and null is always false in an if () test.

It's harmless to include the comparison, but personally I prefer to keep out bits of code that don't do anything because I figure every time my finger hits the keyboard I might be introducing a bug :)

Note that those using jQuery should not do this:

if ($('#something')) { /* ... */ }

because the jQuery function will always return something "truthy" — even if no element is found, jQuery returns an object reference. Instead:

if ($('#something').length) { /* ... */ }

edit — as to checking the value of an element, no, you can't do that at the same time as you're checking for the existence of the element itself directly with DOM methods. Again, most frameworks make that relatively simple and clean, as others have noted in their answers.

Why not use the DialogResult method to close the form?

if(DialogSettingsCancel.ShowDialog() == DialogResult.Yes)
{
     //this will close the form but will keep application open if your 
     //application type is "console" in the properties of the project
     this.Close();
}

For this to work however you will need to do it inside your "WindowSettings" form while you call the DialogSettingsCancel form. Much the same way you would call the OpenFileDialog, or any other Dialog form.

On a rooted device you can:

// check that db is there
>adb shell
# ls /data/data/app.package.name/databases
db_name.sqlite // a custom named db
# exit
// pull it
>adb pull /data/app.package.name/databases/db_name.sqlite

From version 3.7 you can use time.time_ns() to get time as passed nano seconds from epoch. So you can do

ms = time.time_ns() // 1_000_000 

to get time in mili-seconds as integer.

I think you'll want to look at the <intent-filter> element of your Mainfest file. Specifically, take a look at the documentation for the <data> sub-element.

Basically, what you'll need to do is define your own scheme. Something along the lines of:

<intent-filter>
    <data android:scheme="anton" />
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" /> <--Not positive if this one is needed
    ...
</intent-filter>

Then you should be able to launch your app with links that begin with the anton: URI scheme.

Error message suggests that the client has closed the connection while the server is still trying to write out a response.

Refer to this link for more details:

https://markhneedham.com/blog/2014/01/27/neo4j-org-eclipse-jetty-io-eofexception-caused-by-java-io-ioexception-broken-pipe/

select table_name
from information_schema.columns
where COLUMN_NAME = 'MyColumn'

What works for me (workbench 64bit) is that I installed Visual Studio 2015, 2017 and 2019 here is url: https://support.microsoft.com/en-ph/help/2977003/the-latest-supported-visual-c-downloads

I installed both x86: vc_redist.x86.exe and x64: vc_redist.x64.exe

The == operator tests value equivalence. The is operator tests object identity, and Python tests whether the two are really the same object (i.e., live at the same address in memory).

>>> a = 'banana'
>>> b = 'banana'
>>> a is b
True

In this example, Python only created one string object, and both a and b refers to it. The reason is that Python internally caches and reuses some strings as an optimization. There really is just a string 'banana' in memory, shared by a and b. To trigger the normal behavior, you need to use longer strings:

>>> a = 'a longer banana'
>>> b = 'a longer banana'
>>> a == b, a is b
(True, False)

When you create two lists, you get two objects:

>>> a = [1, 2, 3]
>>> b = [1, 2, 3]
>>> a is b
False

In this case we would say that the two lists are equivalent, because they have the same elements, but not identical, because they are not the same object. If two objects are identical, they are also equivalent, but if they are equivalent, they are not necessarily identical.

If a refers to an object and you assign b = a, then both variables refer to the same object:

>>> a = [1, 2, 3]
>>> b = a
>>> b is a
True

To get rid of permission errors (and such), you can redirect stderr to nowhere

find / -name "something" 2>/dev/null

@cnu,

You can stop interval, when try run code before look ur console browser (F12) ... try comment clearInterval(trigger) is look again a console, not beautifier? :P

Check example a source:

var trigger = setInterval(function() { _x000D_
  if (document.getElementById('sandroalvares') != null) {_x000D_
    document.write('<div id="sandroalvares" style="background: yellow; width:200px;">SandroAlvares</div>');_x000D_
    clearInterval(trigger);_x000D_
    console.log('Success');_x000D_
  } else {_x000D_
    console.log('Trigger!!');_x000D_
  }_x000D_
}, 1000);

<div id="sandroalvares" style="background: gold; width:200px;">Author</div>

Use this :

Calendar cal=Calendar.getInstance();
SimpleDateFormat month_date = new SimpleDateFormat("MMMM");
String month_name = month_date.format(cal.getTime());

Month name will contain the full month name,,if you want short month name use this

 SimpleDateFormat month_date = new SimpleDateFormat("MMM");
 String month_name = month_date.format(cal.getTime());

You can also pass events down into child components with something like this:

<CustomComponent
    @keyup.enter="handleKeyUp"
/>

...

<template>
    <div>
        <input
            type="text"
            v-on="$listeners"
        >
    </div>
</template>

<script>
export default {
    name: 'CustomComponent',

    mounted() {
        console.log('listeners', this.$listeners)
    },
}
</script>

That works well if you have a pass-through component and want the listeners to go onto a specific element.

 if (true)
 {
   return View();
 }
 else
 {
   return View("another view name");
 }

I use moment.js http://momentjs.com/

var start = moment(StartTimeString).toDate().getTime();
var end = moment(EndTimeString).toDate().getTime();
var timespan = end - start;
var duration = moment(timespan);
var output = duration.format("YYYY-MM-DDTHH:mm:ss");

You can use the jQuery animate function

// Enter num from and to
$({countNum: 99}).animate({countNum: 1000}, {
  duration: 8000,
  easing:'linear',
  step: function() {
    // What todo on every count
    console.log(Math.floor(this.countNum));
  },
  complete: function() {
    console.log('finished');
  }
});

http://jsbin.com/upazas/958/

And if you came here looking for slicing two ranges of columns and combining them together (like me) you can do something like

op = df[list(df.columns[0:899]) + list(df.columns[3593:])]
print op

This will create a new dataframe with first 900 columns and (all) columns > 3593 (assuming you have some 4000 columns in your data set).

The easiest way to do this is to click on the Terminate button(red square) in the console:

From my experience, Selenium Webdriver doesn't auto scroll to an element on click when there are more than one scrollable section on the page (which is quite common).

I am using Ruby, and for my AUT, I had to monkey patch the click method as follows;

class Element

      #
      # Alias the original click method to use later on
      #
      alias_method :base_click, :click

      # Override the base click method to scroll into view if the element is not visible
      # and then retry click
      #
      def click
        begin
          base_click
        rescue Selenium::WebDriver::Error::ElementNotVisibleError
          location_once_scrolled_into_view
          base_click
        end
      end

The 'location_once_scrolled_into_view' method is an existing method on WebElement class.

I apreciate you may not be using Ruby but it should give you some ideas.

If this SQL is being used in any peoplesoft specific code (Application Engine, SQLEXEC, SQLfetch, etc..) you could use %Datein metaSQL. Peopletools automatically converts the date to a format which would be accepted by the database platform the application is running on.

In case this SQL is being used to perform a backend update from a query analyzer (like SQLDeveloper, SQLTools), the date format that is being used is wrong. Oracle expects the date format to be DD-MMM-YYYY, where MMM could be JAN, FEB, MAR, etc..

I use this:

use YourDB;

SELECT 
    object_name(object_id), 
    last_execution_time, 
    last_elapsed_time, 
    execution_count
FROM   
     sys.dm_exec_procedure_stats ps 
where 
      lower(object_name(object_id)) like 'Appl-Name%'
order by 1

This worked for me:

String dat="02/08/2017";
long date=new SimpleDateFormat("dd/MM/yyyy").parse(dat,newParsePosition(0)).getTime();
java.sql.Date dbDate=new java.sql.Date(date);
System.out.println(dbDate);

As pointed out already, most standard implementations of List are serializable. However you have to ensure that the objects referenced/contained within the list are also serializable.

Here is how I fixed the problem in Windows. I was trying to install the CLI for Angular.

1. Turn off firewall and antivirus protections.

2. Right click the nodejs folder (under Program Files), select Properties (scroll all the way down), click the Security tab, and click all items in the ALLOW column (for All System Packages and any user or group that allows you to add the “allow” checkmark).

3. Click the Windows icon. Type cmd. Right click the top result and select Run as Administrator. A command window results.

4. Type npm cache clean. If there is an error, close log files or anything open and rerun.

5. Type npm install -g @angular/cli (Or whatever npm install command you are using)

6. Check the installation by typing ng –version (Or whatever you need to verify your install)

Good luck! Note: If you are still having problems, check the Path in Environmental Variables. (To access: Control Panel ? System and Security ? System ? Advanced system settings ? Environment variables.) My path variable included the following: C:\Users\Michele\AppData\Roaming\npm

try

console.log($("#"+d));

your solution is passing the double quotes as part of the string.

You can try this too:

Center(
  child: Stack(
    children: [],
  ),
)

The git cherry-pick <commit> command allows you to take a single commit (from whatever branch) and, essentially, rebase it in your working branch.

Chapter 5 of the Pro Git book explains it better than I can, complete with diagrams and such. (The chapter on Rebasing is also good reading.)

Lastly, there are some good comments on the cherry-picking vs merging vs rebasing in another SO question.

New Elevate Button-------->

    style --->
    
    customElevatedButton({radius, color}) => ElevatedButton.styleFrom(
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(radius == null ? 100 : radius),
          ),
          primary: color,
        );



icon--->

    Widget saveIcon() => iconsStyle1(
          Icons.save,
        );

//common icon style

    iconsStyle1(icon) => Icon(
          icon,
          color: white,
          size: 15,
        );

button use---> 
    ElevatedButton.icon(
                            icon: saveIcon(),
                            style:
                                customElevatedButton(color: Colors.green[700]),
                            label: Text('Save',
                                style: TextStyle(color: Colors.white)),
                            onPressed: () {
                            },
                          ),

You can use the HTMLOptionsCollection.namedItem() That means that you have to define your select options to have a name attribute and have the value of the displayed text. e.g California

If your script is located in /var/www/dir/index.php then the following would return:

dirname(__FILE__); // /var/www/dir

or

dirname( dirname(__FILE__) ); // /var/www

Edit

This is a technique used in many frameworks to determine relative paths from the app_root.

File structure:

 /var/
      www/
          index.php
          subdir/
                 library.php

index.php is my dispatcher/boostrap file that all requests are routed to:

define(ROOT_PATH, dirname(__FILE__) ); // /var/www

library.php is some file located an extra directory down and I need to determine the path relative to the app root (/var/www/).

$path_current = dirname( __FILE__ ); // /var/www/subdir
$path_relative = str_replace(ROOT_PATH, '', $path_current); // /subdir

There's probably a better way to calculate the relative path then str_replace() but you get the idea.

You can compile with either Cygwin's g++ or MinGW (via stand-alone or using Cygwin package). However, in order to run it, you need to add the Cygwin1.dll (and others) PATH to the system Windows PATH, before any cygwin style paths.

Thus add: ;C:\cygwin64\bin to the end of your Windows system PATH variable.

Also, to compile for use in CMD or PowerShell, you may need to use:

x86_64-w64-mingw32-g++.exe -static -std=c++11 prog_name.cc -o prog_name.exe

_{(This invokes the cross-compiler, if installed.)}

uint32_t is defined in the standard, in

18.4.1 Header <cstdint> synopsis [cstdint.syn]

namespace std {
//...
typedef unsigned integer type uint32_t; // optional
//...
}

uint32 is not, it's a shortcut provided by some compilers (probably as typedef uint32_t uint32) for ease of use.

In PHP functions will not be evaluated inside strings, because there are different rules for variables.

<?php
function name() {
  return 'Mark';
}

echo 'My name is: name()';   // Output: My name is name()
echo 'My name is: '. name(); // Output: My name is Mark

The action parameter to the tag in HTML should not reference the PHP function you want to run. Action should refer to a page on the web server that will process the form input and return new HTML to the user. This can be the same location as the PHP script that outputs the form, or some people prefer to make a separate PHP file to handle actions.

The basic process is the same either way:

1. Generate HTML form to the user.
2. User fills in the form, clicks submit.
3. The form data is sent to the locations defined by action on the server.
4. The script validates the data and does something with it.
5. Usually a new HTML page is returned.

A simple example would be:

<?php
// $_POST is a magic PHP variable that will always contain
// any form data that was posted to this page.
// We check here to see if the textfield called 'name' had
// some data entered into it, if so we process it, if not we
// output the form.
if (isset($_POST['name'])) {
  print_name($_POST['name']);
}
else {
  print_form();
}

// In this function we print the name the user provided.
function print_name($name) {
  // $name should be validated and checked here depending on use.
  // In this case we just HTML escape it so nothing nasty should
  // be able to get through:
  echo 'Your name is: '. htmlentities($name);
}

// This function is called when no name was sent to us over HTTP.
function print_form() {
  echo '
    <form name="form1" method="post" action="">
    <p><label><input type="text" name="name" id="textfield"></label></p>
    <p><label><input type="submit" name="button" id="button" value="Submit"></label></p>
    </form>
  ';
}
?>

For future information I recommend reading the PHP tutorials: http://php.net/tut.php

There is even a section about Dealing with forms.

Even after you delete the file(s) and then commit, you will still have those files in history. To delete those, consider using BFG Repo-Cleaner. It is an alternative to git-filter-branch.

On Mac OS for IntelliJ v12, shut down the IDE, and then you can execute:

rm -rf ~/Library/Preferences/IdeaIC12/*

Restart the IDE, or open a pom.xml of your choosing. You will be asked whether you want to import the preferences from an existing IntelliJ instance. Select the "No, I do not have a previous IntelliJ version" radio button.

Since this keeps coming up in search results for making git and github work with SSH on Windows (and because I didn't need anything from the guides above), I'm adding the following, simple solution.

(Microsoft says they are working on adding SSH to Visual Studio, and GitHub for Windows still doesn't support SSH...)

1. I installed "git for Windows" (which includes ssh and a bash shell)

https://git-scm.com/download/win

2. From the included bash shell (which, for me, was installed at: C:\Program Files\Git\git-bash.exe)

cd to the root level of where you want your repo saved (something like: C:\code\github\), and

Type:

eval $(ssh-agent -s) && ssh-add "C:\Users\YOURNAMEHERE\.ssh\github_rsa"

3. Type: (the SSH link from the repo)

git clone [email protected]:RepoName/Project.git

Just add the library reference, go to Propertes -> Android, then add the library.

then add into you AndroidManifest.xml

   <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

 render() {
     return (   
         <View style={styles.container}>
         (() => {                                                       
             if (this.state == 'news') {
                return  <Text>data</Text>
            }
            else 
             return  <Text></Text>
        })()
         </View>
     )
 }

https://react-cn.github.io/react/tips/if-else-in-JSX.html

to subtract one array from another, simply use the snippet below:

var a1 = ['1','2','3','4','6'];
var a2 = ['3','4','5'];

var items = new Array();

items = jQuery.grep(a1,function (item) {
    return jQuery.inArray(item, a2) < 0;
});

It will returns ['1,'2','6'] that are items of first array which don't exist in the second.

Therefore, according to your problem sample, following code is the exact solution:

var array1 = ["test1", "test2","test3", "test4"];
var array2 = ["test1", "test2","test3","test4", "test5", "test6"];

var _array = new Array();

_array = jQuery.grep(array2, function (item) {
     return jQuery.inArray(item, array1) < 0;
});

Not sure about regex, but there is a way for you to do this in Notepad++, although it isn't very flexible.

In the example that you gave, hold Alt and select the column of numbers that you wish to change. Then go to Edit->Column Editor and select the Number to Insert radio button in the window that appears. Then specify your initial number and increment, and hit OK. It should write out the incremented numbers.

Note: this also works with the Multi-editing feature (selecting several locations while maintaining Ctrl key pressed).

This is, however, not anywhere near the flexibility that most people would find useful. Notepad++ is great, but if you want a truly powerful editor that can do things like this with ease, I'd say use Vim.

<!DOCTYPE html>
<html>
<head>
<script>
function vali() {
var u=document.forms["myform"]["user"].value;
var p=document.forms["myform"]["pwd"].value;
if(u == p) {
alert("Welcome");
window.location="sec.html";
return false;
}
else
{
alert("Please Try again!");
return false;
}
}
</script>
</head>
<body>
<form method="post">
<fieldset style="width:35px;">  <legend>Login Here</legend>
<input type="text" name="user" placeholder="Username" required>
<br>
<input type="Password" name="pwd" placeholder="Password" required>
<br>
<input type="submit" name="submit" value="submit" onclick="return vali()">
</form>
</fieldset>
</html>

@Table's name attribute is the actual table name. @Entitiy's name is useful if you have two @Entity classes with the same name and you need a way to differentiate them when running queries.

Web page automation ? Definitely "webbot"

webbot even works web pages which have dynamically changing id and classnames and has more methods and features than selenium or mechanize.

Here's a snippet :)

from webbot import Browser 
web = Browser()
web.go_to('google.com') 
web.click('Sign in')
web.type('[email protected]' , into='Email')
web.click('NEXT' , tag='span')
web.type('mypassword' , into='Password' , id='passwordFieldId') # specific selection
web.click('NEXT' , tag='span') # you are logged in ^_^

The docs are also pretty straight forward and simple to use : https://webbot.readthedocs.io

in this case use git add and integrate all pending files and then use git commit and then git push

git add - integrate all pedent files

git commit - save the commit

git push - save to repository

Make sure Your TableView Delegate are working as well. if not then in your story board or in .xib press and hold Control + right click on tableView drag and Drop to your Current ViewController. swift 2.0

func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    return 60.0;
}

Just override the onBackPressed() method and no need to call the super class of onBackPressed method or others..

@Override
public void onBackPressed()
{

}

Or pass your current activity into the onBackPressed() method.

@Override
public void onBackPressed()
{
   startActivity(new Intent(this, myActivity.class));  
   finish();
}

Replace your require activity name to myActivity.

if you are using fragment then first of all call the callParentMethod() method

public void callParentMethod(){
    context.onBackPressed(); // instead of context use getActivity or something related
}

then call the empty method

@Override
public void onBackPressed()
{

}

Try the line by line npm plugin.

npm install line-by-line --save

function fixNumericScrolling() {
$$( "input[type=number]" ).addEvent( "mousewheel", function(e) {
    stopAll(e);     
} );
}

function stopAll(e) {
if( typeof( e.preventDefault               ) != "undefined" ) e.preventDefault();
if( typeof( e.stopImmediatePropagation     ) != "undefined" ) e.stopImmediatePropagation();
if( typeof( event ) != "undefined" ) {
    if( typeof( event.preventDefault           ) != "undefined" ) event.preventDefault();
    if( typeof( event.stopImmediatePropagation ) != "undefined" ) event.stopImmediatePropagation();
}

return false;
}

I should tell you the basic steps and rest depends upon your own effort. You need to perform following steps.

• Create a connection string.
• Create a SQL connection
• Create SQL command
• Create SQL data adapter
• fill your dataset.

Do not forget to open and close connection. follow this link for more under standing.

Expanded on acdcjunior solution by adding "searchParam" function
Mimicking the URL object, added "searchParam" to parse query string
Works for IE 6, 7, 8 9, 10, 11

USAGE - (JSFiddle Link)

// USAGE:
var myUrl = new ParsedUrl("http://www.example.com/path?var1=123&var2=abc#fragment");
console.log(myUrl);
console.log(myUrl.searchParam('var1'));
console.log(myUrl.searchParam('var2'));

OUTPUT - (JSFiddle Link)

{
  hash: "#fragment",
  host: "www.example.com:8080",
  hostname: "www.example.com",
  href: "http://www.example.com:8080/path?var1=123&var2=abc#fragment",
  pathname: "/path",
  port: "80",
  protocol: "http:",
  search: "?var1=123&var2=abc"
}

"123"
"abc"

CODE - (JSFiddle Link)

function ParsedUrl(url) {
    var parser = document.createElement("a");
    parser.href = url;
    
    // IE 8 and 9 dont load the attributes "protocol" and "host" in case the source URL
    // is just a pathname, that is, "/example" and not "http://www.example.com/example".
    parser.href = parser.href;
    
    // IE 7 and 6 wont load "protocol" and "host" even with the above workaround,
    // so we take the protocol/host from window.location and place them manually
    if (parser.host === "") {
        var newProtocolAndHost = window.location.protocol + "//" + window.location.host;
        if (url.charAt(1) === "/") {
            parser.href = newProtocolAndHost + url;
        } else {
            // the regex gets everything up to the last "/"
            // /path/takesEverythingUpToAndIncludingTheLastForwardSlash/thisIsIgnored
            // "/" is inserted before because IE takes it of from pathname
            var currentFolder = ("/"+parser.pathname).match(/.*\//)[0];
            parser.href = newProtocolAndHost + currentFolder + url;
        }
    }
    
    // copies all the properties to this object
    var properties = ['host', 'hostname', 'hash', 'href', 'port', 'protocol', 'search'];
    for (var i = 0, n = properties.length; i < n; i++) {
      this[properties[i]] = parser[properties[i]];
    }
    
    // pathname is special because IE takes the "/" of the starting of pathname
    this.pathname = (parser.pathname.charAt(0) !== "/" ? "/" : "") + parser.pathname;
  
  //search Params
  this.searchParam =  function(variable) {
    var query = (this.search.indexOf('?') === 0) ? this.search.substr(1) : this.search;
    var vars = query.split('&');
    for (var i = 0; i < vars.length; i++) {
        var pair = vars[i].split('=');
        if (decodeURIComponent(pair[0]) == variable) {
            return decodeURIComponent(pair[1]);
        }
    }
    console.log('Query variable %s not found', variable);
    return '';
    };
}

As Daniel A. White said in his comment, the OPTIONS request is most likely created by the client as part of a cross domain JavaScript request. This is done automatically by Cross Origin Resource Sharing (CORS) compliant browsers. The request is a preliminary or pre-flight request, made before the actual AJAX request to determine which request verbs and headers are supported for CORS. The server can elect to support it for none, all or some of the HTTP verbs.

To complete the picture, the AJAX request has an additional "Origin" header, which identified where the original page which is hosting the JavaScript was served from. The server can elect to support request from any origin, or just for a set of known, trusted origins. Allowing any origin is a security risk since is can increase the risk of Cross site Request Forgery (CSRF).

So, you need to enable CORS.

Here is a link that explains how to do this in ASP.Net Web API

http://www.asp.net/web-api/overview/security/enabling-cross-origin-requests-in-web-api#enable-cors

The implementation described there allows you to specify, amongst other things

• CORS support on a per-action, per-controller or global basis
• The supported origins
• When enabling CORS a a controller or global level, the supported HTTP verbs
• Whether the server supports sending credentials with cross-origin requests

In general, this works fine, but you need to make sure you are aware of the security risks, especially if you allow cross origin requests from any domain. Think very carefully before you allow this.

In terms of which browsers support CORS, Wikipedia says the following engines support it:

• Gecko 1.9.1 (FireFox 3.5)
• WebKit (Safari 4, Chrome 3)
• MSHTML/Trident 6 (IE10) with partial support in IE8 and 9
• Presto (Opera 12)

http://en.wikipedia.org/wiki/Cross-origin_resource_sharing#Browser_support

When it comes to casting to Enum type:

private static Enum GetEnum(Type type, int value)
    {
        if (type.IsEnum)
            if (Enum.IsDefined(type, value))
            {
                return (Enum)Enum.ToObject(type, value);
            }

        return null;
    }

And you will call it like that:

var enumValue = GetEnum(typeof(YourEnum), foo);

This was essential for me in case of getting Description attribute value of several enum types by int value:

public enum YourEnum
{
    [Description("Desc1")]
    Val1,
    [Description("Desc2")]
    Val2,
    Val3,
}

public static string GetDescriptionFromEnum(Enum value, bool inherit)
    {
        Type type = value.GetType();

        System.Reflection.MemberInfo[] memInfo = type.GetMember(value.ToString());

        if (memInfo.Length > 0)
        {
            object[] attrs = memInfo[0].GetCustomAttributes(typeof(DescriptionAttribute), inherit);
            if (attrs.Length > 0)
                return ((DescriptionAttribute)attrs[0]).Description;
        }

        return value.ToString();
    }

and then:

string description = GetDescriptionFromEnum(GetEnum(typeof(YourEnum), foo));
string description2 = GetDescriptionFromEnum(GetEnum(typeof(YourEnum2), foo2));
string description3 = GetDescriptionFromEnum(GetEnum(typeof(YourEnum3), foo3));

Alternatively (better approach), such casting could look like that:

 private static T GetEnum<T>(int v) where T : struct, IConvertible
    {
        if (typeof(T).IsEnum)
            if (Enum.IsDefined(typeof(T), v))
            {
                return (T)Enum.ToObject(typeof(T), v);
            }

        throw new ArgumentException(string.Format("{0} is not a valid value of {1}", v, typeof(T).Name));
    }

Here is the function for SQL server which converts integer value into its hexadecimal representation as a varchar. It should be easy to adapt to other database types

For example:

SELECT dbo.ToHex(4095) --> FFF

SQL:

CREATE FUNCTION ToHex(@value int)
RETURNS varchar(50)
AS
BEGIN
    DECLARE @seq char(16)
    DECLARE @result varchar(50)
    DECLARE @digit char(1)
    SET @seq = '0123456789ABCDEF'

    SET @result = SUBSTRING(@seq, (@value%16)+1, 1)

    WHILE @value > 0
    BEGIN
        SET @digit = SUBSTRING(@seq, ((@value/16)%16)+1, 1)

        SET @value = @value/16
        IF @value <> 0 SET @result = @digit + @result
    END 

    RETURN @result
END
GO

using(var myDb = new MyDbEntities())
{

    user user = new user();
    user.username = "me";
    user.email = "[email protected]";

    myDb.Users.Add(user);
    myDb.users.Attach(user);
    myDb.Entry(user).State = EntityState.Modified;//this is for modiying/update existing entry
    myDb.SaveChanges();
}

With Python 3, how about:

try:
    with open(filename, 'x') as tempfile: # OSError if file exists or is invalid
        pass
except OSError:
    # handle error here

With the 'x' option we also don't have to worry about race conditions. See documentation here.

Now, this WILL create a very shortlived temporary file if it does not exist already - unless the name is invalid. If you can live with that, it simplifies things a lot.

Use this code:

byte[] decodedString = Base64.decode(Base64String.getBytes(), Base64.DEFAULT);

Bitmap decodedByte = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.length);

SELECT A.COLUMN_NAME, A.* FROM all_tab_columns a 
WHERE table_name = 'Your Table Name'
AND A.COLUMN_NAME = 'COLUMN NAME' AND a.owner = 'Schema'

If you're using Bootstrap Sass, here's another way that avoids having to add extra classes to your element markup:

@import "bootstrap/mixins/_border-radius";
@import "bootstrap/_variables";

.your-class {
  $r: $border-radius-base; // or $border-radius-large, $border-radius-small, ...
  @include border-top-radius($r);
  @include border-bottom-radius($r);
}

All string objects are immutable in C#. Objects of the class string, once created, can never represent any value other than the one they were constructed with. All operations that seem to "change" a string instead produce a new one. This is inefficient with memory, but extremely useful with regard to being able to trust that a string won't change out form under you- because as long as you don't change your reference, the string being referred to will never change.

A mutable object, by contrast, has data fields that can be altered. One or more of its methods will change the contents of the object, or it has a Property that, when written into, will change the value of the object.

If you have a mutable object- the most similar one to String is StringBuffer- then you have to make a copy of it if you want to be absolutely sure it won't change out from under you. This is why mutable objects are dangerous to use as keys into any form of Dictionary or set- the objects themselves could change, and the data structure would have no way of knowing, leading to corrupt data that would, eventually, crash your program.

However, you can change its contents- so it's much, much more memory efficient than making a complete copy because you wanted to change a single character, or something similar.

Generally, the right thing to do is use mutable objects while you're creating something, and immutable objects once you're done. This applies to objects that have immutable forms, of course; most of the collections don't. It's often useful to provide read-only forms of collections, though, which is the equivalent of immutable, when sending the internal state of your collection to other contexts- otherwise, something could take that return value, do something to it, and corrupt your data.

The simplest way to create a manifest is:

Project Properties -> Security -> Click "enable ClickOnce security settings" 
(it will generate default manifest in your project Properties) -> then Click 
it again in order to uncheck that Checkbox -> open your app.maifest and edit 
it as you wish.

There isn't a single answer to this question as there are too many variables, but SHA2 is not yet really cracked (see: Lifetimes of cryptographic hash functions) so it is still a good algorithm to use to store passwords in. The use of salt is good because it prevents attack from dictionary attacks or rainbow tables. Importance of a salt is that it should be unique for each password. You can use a format like [128-bit salt][512-bit password hash] when storing the hashed passwords.

The only viable way to attack is to actually calculate hashes for different possibilities of password and eventually find the right one by matching the hashes.

To give an idea about how many hashes can be done in a second, I think Bitcoin is a decent example. Bitcoin uses SHA256 and to cut it short, the more hashes you generate, the more bitcoins you get (which you can trade for real money) and as such people are motivated to use GPUs for this purpose. You can see in the hardware overview that an average graphic card that costs only $150 can calculate more than 200 million hashes/s. The longer and more complex your password is, the longer time it will take. Calculating at 200M/s, to try all possibilities for an 8 character alphanumberic (capital, lower, numbers) will take around 300 hours. The real time will most likely less if the password is something eligible or a common english word.

As such with anything security you need to look at in context. What is the attacker's motivation? What is the kind of application? Having a hash with random salt for each gives pretty good protection against cases where something like thousands of passwords are compromised.

One thing you can do is also add additional brute force protection by slowing down the hashing procedure. As you only hash passwords once, and the attacker has to do it many times, this works in your favor. The typical way to do is to take a value, hash it, take the output, hash it again and so forth for a fixed amount of iterations. You can try something like 1,000 or 10,000 iterations for example. This will make it that many times times slower for the attacker to find each password.

Without seeing your system it's hard to tell what's wrong but try the following (comment answer if these didn't work WITH log error messages)

[STOP your Apache server instance. Ensure it's not running!]

1) move apache server/install to a folder that has no long file names and spaces

2) check httpd.conf in install\conf folder and look for AccessFileName. If it's .htaccess change it to a file name windows accepts (e.g. conf.htaccess)

3) double-check that your htaccess file gets read: add some uninterpretable garbage to it and start server: you should get an Error 500. If you don't, file is not getting read, re-visit httpd.conf file (if that looks OK, check if this is the only file which defines htaccess and it's location and it does at one place -within the file- only; also check if both httpd.conf and htaccess files are accessible: not encrypted, file access rights are not limited, drive/path available -and no long folder path and file names-)
STOP Apache again, then go on:
4) If you have IIS too on your system, stop it (uninstall it too if you can) from services.msc

5) Add the following to the top of your valid htaccess file:
RewriteEngine On
RewriteLog "/path/logs/rewrite.log" #make sure path is there!
RewriteLogLevel 9

6) Empty your [apache]\logs folder (if you use another folder, then that one :)

7) Check the following entries are set and correct:
Action application/x-httpd-php "c:/your-php5-path/php-cgi.exe"
LoadModule php5_module "c:/your-php5-path/php5apache2.dll"
LoadModule rewrite_module modules/mod_rewrite.so
Avoid long path names and spaces in folder names for phpX install too!

8) START apache server

You can do all the steps above or go one-by-one, your call. But at the end of the day make sure you tried everything above!
If system still blows up and you can't fix it, copy&paste error message(s) from log folder for further assistance

If counting number of columns in the first is enough, try the following:

awk -F'\t' '{print NF; exit}' myBigFile.tsv

where \t is column delimiter.

I solved this problem by creating separate asp.net ajax solution and copy and paste all ajax configuration from web.config to working project.

here are the must configuration you should set in web.config

    <configuration>
<configSections>
    <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
        <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
            <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
</sectionGroup>

    </sectionGroup>
</configSections>

        <assemblies>

            <add assembly="System.Web.Extensions,     Version=1.0.61025.0,       Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        </assemblies>
           </compilation>
        <httpHandlers>
        <remove verb="*" path="*.asmx"/>
        <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false"/>
    </httpHandlers>
    <httpModules>
        <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </httpModules>
</system.web>
    <system.webServer>
    <validation validateIntegratedModeConfiguration="false"/>
    <modules>
        <add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </modules>
    <handlers>
        <remove name="WebServiceHandlerFactory-Integrated"/>
        <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </handlers>
</system.webServer>

This is an example of the use of this pattern that worked for me on empty datagrids.

<Style.Triggers>
    <DataTrigger Binding="{Binding Items.Count, RelativeSource={RelativeSource Self}}" Value="0">
        <Setter Property="Background">
            <Setter.Value>
                <VisualBrush Stretch="None">
                    <VisualBrush.Visual>
                        <TextBlock Text="We did't find any matching records for your search..." FontSize="16" FontWeight="SemiBold" Foreground="LightCoral"/>
                    </VisualBrush.Visual>
                </VisualBrush>
            </Setter.Value>
        </Setter>
    </DataTrigger>
</Style.Triggers>

Try to invert #one and #two. Have a look to this fiddle : http://jsfiddle.net/hu2pk/3/

Update

In SVG, z-index is defined by the order the element appears in the document. You can have a look to this page too if you want : https://stackoverflow.com/a/482147/1932751

I am using Laravel 7.x with blade templating and I use:

<input ... max="{{ now()->toDateString('Y-m-d') }}">

You are using the JavaScript array.find() method. Note that this is standard JS, and has nothing to do with jQuery. In fact, your entire code in the question makes no use of jQuery at all.

You can find the documentation for array.find() here: https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/find

If you scroll to the bottom of this page, you will note that it has browser support info, and you will see that it states that IE does not support this method.

Ironically, your best way around this would be to use jQuery, which does have similar functionality that is supported in all browsers.

This isn't on the code parter it's on the server side Contact your Server Manager or fix it from server if you own it If you use CPANEL/WHM GO TO WHM/SMTP RESTRICTIONS AND DISABLE IT

you can give aviation to the view by adding z axis to it and can have default shadow to it. this feature was provided in L preview and will be available after it release. For now you can simply add a image the gives this look for button background

Honestly, this doesn't need to be difficult. It may seem that on the onset, but it's not. Here's a simple linq query in C# that does exactly as requested.

In my example, I'm working against a list of persons that have one property called FirstName.

var results = ClientsRepository().Where(c => c.FirstName.ToLower().Contains(searchText.ToLower())).ToList();

This will search the database on lower case search but return full case results.

Check: http://www.php.net/require and http://www.php.net/include

From Eclipsepedia on how to set a conditional breakpoint:

First, set a breakpoint at a given location. Then, use the context menu on the breakpoint in the left editor margin or in the Breakpoints view in the Debug perspective, and select the breakpoint’s properties. In the dialog box, check Enable Condition, and enter an arbitrary Java condition, such as list.size()==0. Now, each time the breakpoint is reached, the expression is evaluated in the context of the breakpoint execution, and the breakpoint is either ignored or honored, depending on the outcome of the expression.

Conditions can also be expressed in terms of other breakpoint attributes, such as hit count.

Also note, that if you happen to be using Yahoo geocoding service you can have timezone information returned to you by setting the correct flag.

http://developer.yahoo.com/geo/placefinder/guide/requests.html#flags-parameter

You can escape (this is how this principle is called) the double quotes by prefixing them with another double quote. You can put them in a string as follows:

Dim MyVar as string = "some text ""hello"" "

This will give the MyVar variable a value of some text "hello".

:last-child will not work if the element is not the VERY LAST element

In addition to Harry's answer, I think it's crucial to add/emphasize that :last-child will not work if the element is not the VERY LAST element in a container. For whatever reason it took me hours to realize that, and even though Harry's answer is very thorough I couldn't extract that information from "The last-child selector is used to select the last child element of a parent."

Suppose this is my selector: a:last-child {}

This works:

<div>
    <a></a>
    <a>This will be selected</a>
</div>

This doesn't:

<div>
    <a></a>
    <a>This will no longer be selected</a>
    <div>This is now the last child :'( </div>
</div>

It doesn't because the a element is not the last element inside its parent.

It may be obvious, but it was not for me...

You don't use the : syntax - pull always modifies the currently checked-out branch. Thus:

git pull origin my_remote_branch

while you have my_local_branch checked out will do what you want.

Since you already have the tracking branch set, you don't even need to specify - you could just do...

git pull

while you have my_local_branch checked out, and it will update from the tracked branch.

I know it's an old thread, but I landed here several times via Google and think no given answer is really satisfying yet. Try using one of the following functions:

EDIT: As I'm getting some likes on this old thread, I wanna share an updated solution as well (basically putting my two previous functions together and automatically deciding whether it's a bar or hbar plot):

def label_bars(ax, bars, text_format, **kwargs):
    """
    Attaches a label on every bar of a regular or horizontal bar chart
    """
    ys = [bar.get_y() for bar in bars]
    y_is_constant = all(y == ys[0] for y in ys)  # -> regular bar chart, since all all bars start on the same y level (0)

    if y_is_constant:
        _label_bar(ax, bars, text_format, **kwargs)
    else:
        _label_barh(ax, bars, text_format, **kwargs)


def _label_bar(ax, bars, text_format, **kwargs):
    """
    Attach a text label to each bar displaying its y value
    """
    max_y_value = ax.get_ylim()[1]
    inside_distance = max_y_value * 0.05
    outside_distance = max_y_value * 0.01

    for bar in bars:
        text = text_format.format(bar.get_height())
        text_x = bar.get_x() + bar.get_width() / 2

        is_inside = bar.get_height() >= max_y_value * 0.15
        if is_inside:
            color = "white"
            text_y = bar.get_height() - inside_distance
        else:
            color = "black"
            text_y = bar.get_height() + outside_distance

        ax.text(text_x, text_y, text, ha='center', va='bottom', color=color, **kwargs)


def _label_barh(ax, bars, text_format, **kwargs):
    """
    Attach a text label to each bar displaying its y value
    Note: label always outside. otherwise it's too hard to control as numbers can be very long
    """
    max_x_value = ax.get_xlim()[1]
    distance = max_x_value * 0.0025

    for bar in bars:
        text = text_format.format(bar.get_width())

        text_x = bar.get_width() + distance
        text_y = bar.get_y() + bar.get_height() / 2

        ax.text(text_x, text_y, text, va='center', **kwargs)

Now you can use them for regular bar plots:

fig, ax = plt.subplots((5, 5))
bars = ax.bar(x_pos, values, width=0.5, align="center")
value_format = "{:.1%}"  # displaying values as percentage with one fractional digit
label_bars(ax, bars, value_format)

or for horizontal bar plots:

fig, ax = plt.subplots((5, 5))
horizontal_bars = ax.barh(y_pos, values, width=0.5, align="center")
value_format = "{:.1%}"  # displaying values as percentage with one fractional digit
label_bars(ax, horizontal_bars, value_format)

Python has two kinds of sorts: a sort method (or "member function") and a sort function. The sort method operates on the contents of the object named -- think of it as an action that the object is taking to re-order itself. The sort function is an operation over the data represented by an object and returns a new object with the same contents in a sorted order.

Given a list of integers named l the list itself will be reordered if we call l.sort():

>>> l = [1, 5, 2341, 467, 213, 123]
>>> l.sort()
>>> l
[1, 5, 123, 213, 467, 2341]

This method has no return value. But what if we try to assign the result of l.sort()?

>>> l = [1, 5, 2341, 467, 213, 123]
>>> r = l.sort()
>>> print(r)
None

r now equals actually nothing. This is one of those weird, somewhat annoying details that a programmer is likely to forget about after a period of absence from Python (which is why I am writing this, so I don't forget again).

The function sorted(), on the other hand, will not do anything to the contents of l, but will return a new, sorted list with the same contents as l:

>>> l = [1, 5, 2341, 467, 213, 123]
>>> r = sorted(l)
>>> l
[1, 5, 2341, 467, 213, 123]
>>> r
[1, 5, 123, 213, 467, 2341]

Be aware that the returned value is not a deep copy, so be cautious about side-effecty operations over elements contained within the list as usual:

>>> spam = [8, 2, 4, 7]
>>> eggs = [3, 1, 4, 5]
>>> l = [spam, eggs]
>>> r = sorted(l)
>>> l
[[8, 2, 4, 7], [3, 1, 4, 5]]
>>> r
[[3, 1, 4, 5], [8, 2, 4, 7]]
>>> spam.sort()
>>> eggs.sort()
>>> l
[[2, 4, 7, 8], [1, 3, 4, 5]]
>>> r
[[1, 3, 4, 5], [2, 4, 7, 8]]

R defines a ~ (tilde) operator for use in formulas. Formulas have all sorts of uses, but perhaps the most common is for regression:

library(datasets)
lm( myFormula, data=iris)

help("~") or help("formula") will teach you more.

@Spacedman has covered the basics. Let's discuss how it works.

First, being an operator, note that it is essentially a shortcut to a function (with two arguments):

> `~`(lhs,rhs)
lhs ~ rhs
> lhs ~ rhs
lhs ~ rhs

That can be helpful to know for use in e.g. apply family commands.

Second, you can manipulate the formula as text:

oldform <- as.character(myFormula) # Get components
myFormula <- as.formula( paste( oldform[2], "Sepal.Length", sep="~" ) )

Third, you can manipulate it as a list:

myFormula[[2]]
myFormula[[3]]

Finally, there are some helpful tricks with formulae (see help("formula") for more):

myFormula <- Species ~ . 

For example, the version above is the same as the original version, since the dot means "all variables not yet used." This looks at the data.frame you use in your eventual model call, sees which variables exist in the data.frame but aren't explicitly mentioned in your formula, and replaces the dot with those missing variables.

http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html

http://www.tutorialspoint.com/mysql/mysql-date-time-functions.htm

use Date function directly. Hope it works

I've found my optimal blocksize to be 8 MB (equal to disk cache?) I needed to wipe (some say: wash) the empty space on a disk before creating a compressed image of it. I used:

cd /media/DiskToWash/
dd if=/dev/zero of=zero bs=8M; rm zero

I experimented with values from 4K to 100M.

After letting dd to run for a while I killed it (Ctlr+C) and read the output:

36+0 records in
36+0 records out
301989888 bytes (302 MB) copied, 15.8341 s, 19.1 MB/s

As dd displays the input/output rate (19.1MB/s in this case) it's easy to see if the value you've picked is performing better than the previous one or worse.

My scores:

bs=   I/O rate
---------------
4K    13.5 MB/s
64K   18.3 MB/s
8M    19.1 MB/s <--- winner!
10M   19.0 MB/s
20M   18.6 MB/s
100M  18.6 MB/s   

Note: To check what your disk cache/buffer size is, you can use sudo hdparm -i /dev/sda

Uri.parse(STRING);

See doc:

String: an RFC 2396-compliant, encoded URI

Url must be canonicalized before using, like this:

Uri.parse(Uri.decode(STRING));

Expounding on what Ryan said, TypeScript embraces the JavaScript idioms in general.

var n = +"1"; // the unary + converts to number
var b = !!"2"; // the !! converts truthy to true, and falsy to false
var s = ""+3; // the ""+ converts to string via toString()

All the interesting in-depth details at JavaScript Type Conversion.

Actually every one is looking for closing the application on an onclick event, wherever may be activity....

So guys friends try this code. Put this code on the onclick event

Intent homeIntent = new Intent(Intent.ACTION_MAIN);
    homeIntent.addCategory( Intent.CATEGORY_HOME );
    homeIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);  
    startActivity(homeIntent); 

There is a much easier way with Regex.

private string FixString(string str)
{
    return string.IsNullOrEmpty(str) ? str : Regex.Replace(str, "[\\D]", "");
}

This can be done easily through Java8 using forEach and removeIf method.

Take two lists. Iterate from listA and compare elements inside listB

Write any condition inside removeIf method.

Hope this will help

listToCompareFrom.forEach(entity -> listToRemoveFrom.removeIf(x -> x.contains(entity)));

Personally I like the navigationDrawer in Google Drive official app. It just works and works great. I agree that the navigation drawer shouldn't move the action bar because is the key point to open and close the navigation drawer.

If you are still trying to get that behavior I recently create a project Called SherlockNavigationDrawer and as you may expect is the implementation of the Navigation Drawer with ActionBarSherlock and works for pre Honeycomb devices. Check it:

SherlockNavigationDrawer github

Binary to Decimal

int(binaryString, 2)

Decimal to Binary

format(decimal ,"b")

pandas version 0.23.4

df.rename(index=str,columns={'old_name':'new_name'},inplace=True)

For the record:

omitting index=str will give error replace has an unexpected argument 'columns'

In Bash 4:

To lowercase

$ string="A FEW WORDS"
$ echo "${string,}"
a FEW WORDS
$ echo "${string,,}"
a few words
$ echo "${string,,[AEIUO]}"
a FeW WoRDS

$ string="A Few Words"
$ declare -l string
$ string=$string; echo "$string"
a few words

To uppercase

$ string="a few words"
$ echo "${string^}"
A few words
$ echo "${string^^}"
A FEW WORDS
$ echo "${string^^[aeiou]}"
A fEw wOrds

$ string="A Few Words"
$ declare -u string
$ string=$string; echo "$string"
A FEW WORDS

Toggle (undocumented, but optionally configurable at compile time)

$ string="A Few Words"
$ echo "${string~~}"
a fEW wORDS
$ string="A FEW WORDS"
$ echo "${string~}"
a FEW WORDS
$ string="a few words"
$ echo "${string~}"
A few words

Capitalize (undocumented, but optionally configurable at compile time)

$ string="a few words"
$ declare -c string
$ string=$string
$ echo "$string"
A few words

Title case:

$ string="a few words"
$ string=($string)
$ string="${string[@]^}"
$ echo "$string"
A Few Words

$ declare -c string
$ string=(a few words)
$ echo "${string[@]}"
A Few Words

$ string="a FeW WOrdS"
$ string=${string,,}
$ string=${string~}
$ echo "$string"
A few words

To turn off a declare attribute, use +. For example, declare +c string. This affects subsequent assignments and not the current value.

The declare options change the attribute of the variable, but not the contents. The reassignments in my examples update the contents to show the changes.

Edit:

Added "toggle first character by word" (${var~}) as suggested by ghostdog74.

Edit: Corrected tilde behavior to match Bash 4.3.

Check if you do not have declared the method getAll() in the model. That causes the controller to think that you are calling a non-static method.

What it is: A class for which there is just one, persistent instance across the lifetime of an application. See Singleton Pattern.

When you should use it: As little as possible. Only when you are absolutely certain that you need it. I'm reluctant to say "never", but there is usually a better alternative, such as Dependency Injection or simply a static class.

Looking for this on 2018. Click event on option tag, inside a select tag, is not fired on Chrome.

Use change event, and capture the selected option:

$(document).delegate("select", "change", function() {
    //capture the option
    var $target = $("option:selected",$(this));
});

Be aware that $target may be a collection of objects if the select tag is multiple.

Prints all the rows with NA data:

tmp <- data.frame(c(1,2,3),c(4,NA,5));
tmp[round(which(is.na(tmp))/ncol(tmp)),]

This simple example shows how to capture curl output, and use it in a bash script

test.sh

function main
{
  \curl -vs 'http://google.com'  2>&1
  # note: add -o /tmp/ignore.png if you want to ignore binary output, by saving it to a file. 
}

# capture output of curl to a variable
OUT=$(main)

# search output for something using grep.
echo
echo "$OUT" | grep 302 
echo
echo "$OUT" | grep title 

Looks like DispatcherServlet is trying to process the request for apiForm.jsp, which suggests to me that your web.xml servlet-mapping is directing requests for that space to DispatcherServlet.

You might have something like this?

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

Try calling your controllers with a different extension (.do for example) and update the servlet-mapping to suit

 <servlet-mapping>
  <servlet>dispatcher</servlet>
  <url-pattern>*.do</url-pattern>
</servlet-mapping>

found a way:

$albums = $facebook->api('/' . $user_id . '/albums');
foreach($albums['data'] as $album){
    if ($album['name'] == "Profile Pictures"){
        $photos = $facebook->api('/' . $album['id'] . '/photos');
        $profile_pic = $photos['data'][0]['source'];
        break;
    }
}

public Configuration()
{
    AutomaticMigrationsEnabled = false;

    // register mysql code generator

    SetSqlGenerator("MySql.Data.MySqlClient", new MySql.Data.Entity.MySqlMigrationSqlGenerator());
}

I find out that connector 6.6.4 will not work with Entity Framework 5 but with Entity Framework 4.3. So to downgrade issue the following commands in the package manager console:

Uninstall-Package EntityFramework

Install-Package EntityFramework -Version 4.3.1

Finally I do Update-Database -Verbose again and voila! The schema and tables are created. Wait for the next version of connector to use it with Entity Framework 5.

Open your browser and type instead of "http:/.127.0.0.1:%HTTPPORT%/apex/f?p=4950"

type "http:/.127.0.0.1:8080/apex/f?p=4950" you can reach home page.

you can set the HTTPPORT as 8080 in environment variables, the problem will be solved.

Open you working copy folder in console (terminal) and choose commands below. To see last changes: If you have commited last changes use:

svn diff -rPREV

If you left changes in working copy (that's bad practice) than use:

svn diff

To see log of commits: If you're working in branch:

svn log --stop-on-copy 

If you're working with trunk:

svn log | head

or just

svn log

Try this...

 @Override
 protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_landing_page); 

    .....

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar_landing_page);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayShowTitleEnabled(false);

    .....

 }

Microsoft now recommends using an IHttpClientFactory with the following benefits:

• Provides a central location for naming and configuring logical HttpClient instances. For example, a client named github could be registered and configured to access GitHub. A default client can be registered for general access.
• Codifies the concept of outgoing middleware via delegating handlers in HttpClient. Provides extensions for Polly-based middleware to take advantage of delegating handlers in HttpClient.
• Manages the pooling and lifetime of underlying HttpClientMessageHandler instances. Automatic management avoids common DNS (Domain Name System) problems that occur when manually managing HttpClient lifetimes.
• Adds a configurable logging experience (via ILogger) for all requests sent through clients created by the factory.

https://docs.microsoft.com/en-us/aspnet/core/fundamentals/http-requests?view=aspnetcore-3.1

Setup:

public class Startup
{
    public Startup(IConfiguration configuration)
    {
        Configuration = configuration;
    }

    public IConfiguration Configuration { get; }

    public void ConfigureServices(IServiceCollection services)
    {
        services.AddHttpClient();
        // Remaining code deleted for brevity.

POST example:

public class BasicUsageModel : PageModel
{
    private readonly IHttpClientFactory _clientFactory;

    public BasicUsageModel(IHttpClientFactory clientFactory)
    {
        _clientFactory = clientFactory;
    }
    
    public async Task CreateItemAsync(TodoItem todoItem)
    {
        var todoItemJson = new StringContent(
            JsonSerializer.Serialize(todoItem, _jsonSerializerOptions),
            Encoding.UTF8,
            "application/json");
            
        var httpClient = _clientFactory.CreateClient();
        
        using var httpResponse =
            await httpClient.PostAsync("/api/TodoItems", todoItemJson);
    
        httpResponse.EnsureSuccessStatusCode();
    }

https://docs.microsoft.com/en-us/aspnet/core/fundamentals/http-requests?view=aspnetcore-3.1#make-post-put-and-delete-requests

For Storyboard

I tried every single solution posted here but nothing worked for me as I am using Storyboard with Swift 5.

Just started to build fresh controllers and Views in storyboard test app, what I found is I was missing My View Controller's Storyboard ID.

So here is my solution, If you want to Go from ViewController A --> View Controller B

Step 1. In storyboard : Just make sure your ViewControllerA is embedded in Navigation Controller

Step 2. In storyboard : Now check have you mentioned Storyboard ID for your ViewControllerB which you will use in code as Identifier.

Step 3. and finally make sure you are pushing controller this way in your ViewControllerA with Button click.

if let viewControllerB = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "ViewControllerB") as? ViewControllerB {

            if let navigator = navigationController {
                navigator.pushViewController(viewControllerB, animated: true)
            }
        }

I had the same problem. Get the warning. Went to Data connections and deleted connection. Save, close reopen. Still get the warning. I use a xp/vista menu plugin for classic menus. I found under data, get external data, properties, uncheck the save query definition. Save close and reopen. That seemed to get rid of the warning. Just removing the connection does not work. You have to get rid of the query.

The reason reset and revert tend to come up a lot in the same conversations is because different version control systems use them to mean different things.

In particular, people who are used to SVN or P4 who want to throw away uncommitted changes to a file will often reach for revert before being told that they actually want reset.

Similarly, the revert equivalent in other VCSes is often called rollback or something similar - but "rollback" can also mean "I want to completely discard the last few commits", which is appropriate for reset but not revert. So, there's a lot of confusion where people know what they want to do, but aren't clear on which command they should be using for it.

As for your actual questions about revert...

Okay, you're going to use git revert but how?

git revert first-bad-commit..last-bad-commit

And after running git revert do you have to do something else after? Do you have to commit the changes revert made or does revert directly commit to the repo or what??

By default, git revert prompts you for a commit message and then commits the results. This can be overridden. I quote the man page:

--edit

With this option, git revert will let you edit the commit message prior to committing the revert. This is the default if you run the command from a terminal.

--no-commit

Usually the command automatically creates some commits with commit log messages stating which commits were reverted. This flag applies the changes necessary to revert the named commits to your working tree and the index, but does not make the commits. In addition, when this option is used, your index does not have to match the HEAD commit. The revert is done against the beginning state of your index.

This is useful when reverting more than one commits' effect to your index in a row.

In particular, by default it creates a new commit for each commit you're reverting. You can use revert --no-commit to create changes reverting all of them without committing those changes as individual commits, then commit at your leisure.

You can read the lines and replace all special characters safely this way.
Keep in mind that if you use \\W you will not replace underscores.

Scanner scan = new Scanner(System.in);

while(scan.hasNextLine()){
    System.out.println(scan.nextLine().replaceAll("[^a-zA-Z0-9]", ""));
}

Create a new file, copy lines from the old to the new, and do the replacing before you write the lines to the new file.

The accepted answer for this question is actually not for the jQuery UI Datepicker. To change the position of the jQuery UI Datepicker just modify .ui-datepicker in the css file. The size of the Datepicker can also be changed in this way, just adjust the font size.

You can create a directive that executes a function call with params by using the attrName: "&" to reference the expression in the outer scope.

We want to replace the ng-click directive with ng-click-x:

<button ng-click-x="add(a,b)">Add</button>

If we had this scope:

$scope.a = 2;
$scope.b = 2;

$scope.add = function (a, b) {
  $scope.result = parseFloat(a) + parseFloat(b);
}

We could write our directive like so:

angular.module("ng-click-x", [])

.directive('ngClickX', [function () {

  return {

    scope: {

      // Reference the outer scope
      fn: "&ngClickX",

    },

    restrict: "A",

    link: function(scope, elem) {

      function callFn () {
        scope.$apply(scope.fn());
      }

      elem[0].addEventListener('click', callFn);
    }
  };
}]);

Here is a live demo: http://plnkr.co/edit/4QOGLD?p=info

I faced the same issue and I solved it by removing a jar which was added twice in two different dependencies on my pom.xml. Removing one of the dependency solved the issue.

Found a very easily implemented fix. Set the focus to a text element that has a font size of 50px on completion of the form. It does not seem to work if the text element is hidden but hiding this element is easily done by setting the elements color properties to have no opacity.

Download the class.pdf2text.php @ https://pastebin.com/dvwySU1a or http://www.phpclasses.org/browse/file/31030.html (Registration required)

Code:

include('class.pdf2text.php');
$a = new PDF2Text();
$a->setFilename('filename.pdf'); 
$a->decodePDF();
echo $a->output(); 

• class.pdf2text.php Project Home

• pdf2textclass doesn't work with all the PDF's I've tested, If it doesn't work for you, try PDF Parser

TL;DR don't try to do this

$ make run arg

instead create script:

#! /bin/sh
# rebuild prog if necessary
make prog
# run prog with some arguments
./prog "$@"

and do this:

$ ./buildandrunprog.sh arg

answer to the stated question:

you can use a variable in the recipe

run: prog
    ./prog $(var)

then pass a variable assignment as an argument to make

$ make run var=arg

this will execute ./prog arg.

but beware of pitfalls. i will elaborate about the pitfalls of this method and other methods further down.

answer to the assumed intention behind the question:

the assumption: you want to run prog with some arguments but have it rebuild before running if necessary.

the answer: create a script which rebuilds if necessary then runs prog with args

#! /bin/sh
# rebuild prog if necessary
make prog
# run prog with some arguments
./prog "$@"

this script makes the intention very clear. it uses make to do what it is good for: building. it uses a shell script to do what it is good for: batch processing.

plus you can do whatever else you might need with the full flexibility and expressiveness of a shell script without all the caveats of a makefile.

also the calling syntax is now practically identical:

$ ./buildandrunprog.sh foo "bar baz"

compare to:

$ ./prog foo "bar baz"

contrast to

$ make run var="foo bar\ baz"

background:

make is not designed to pass arguments to a target. all arguments on the command line are interpreted either as a goal (a.k.a. target), as an option, or as a variable assignment.

so if you run this:

$ make run foo --wat var=arg

make will interpret run and foo as goals (targets) to update according to their recipes. --wat as an option for make. and var=arg as a variable assignment.

for more details see: https://www.gnu.org/software/make/manual/html_node/Goals.html#Goals

for the terminology see: https://www.gnu.org/software/make/manual/html_node/Rule-Introduction.html#Rule-Introduction

about the variable assignment method and why i recommend against it

$ make run var=arg

and the variable in the recipe

run: prog
    ./prog $(var)

this is the most "correct" and straightforward way to pass arguments to a recipe. but while it can be used to run a program with arguments it is certainly not designed to be used that way. see https://www.gnu.org/software/make/manual/html_node/Overriding.html#Overriding

in my opinion this has one big disadvantage: what you want to do is run prog with argument arg. but instead of writing:

$ ./prog arg

you are writing:

$ make run var=arg

this gets even more awkward when trying to pass multiple arguments or arguments containing spaces:

$ make run var="foo bar\ baz"
./prog foo bar\ baz
argcount: 2
arg: foo
arg: bar baz

compare to:

$ ./prog foo "bar baz"
argcount: 2
arg: foo
arg: bar baz

for the record this is what my prog looks like:

#! /bin/sh
echo "argcount: $#"
for arg in "$@"; do
  echo "arg: $arg"
done

also note that you should not put $(var) in quotes in the makefile:

run: prog
    ./prog "$(var)"

because then prog will always get just one argument:

$ make run var="foo bar\ baz"
./prog "foo bar\ baz"
argcount: 1
arg: foo bar\ baz

all this is why i recommend against this route.

for completeness here are some other methods to "pass arguments to make run".

method 1:

run: prog
    ./prog $(filter-out $@, $(MAKECMDGOALS))

%:
    @true

super short explanation: filter out current goal from list of goals. create catch all target (%) which does nothing to silently ignore the other goals.

method 2:

ifeq (run, $(firstword $(MAKECMDGOALS)))
  runargs := $(wordlist 2, $(words $(MAKECMDGOALS)), $(MAKECMDGOALS))
  $(eval $(runargs):;@true)
endif

run:
    ./prog $(runargs)

super short explanation: if the target is run then remove the first goal and create do nothing targets for the remaining goals using eval.

both will allow you to write something like this

$ make run arg1 arg2

for deeper explanation study the manual of make: https://www.gnu.org/software/make/manual/html_node/index.html

problems of method 1:

• arguments that start with a dash will be interpreted by make and not passed as a goal.

  $ make run --foo --bar
  

  workaround

  $ make run -- --foo --bar
  

• arguments with an equal sign will be interpreted by make and not passed

  $ make run foo=bar
  

  no workaround

• arguments with spaces is awkward

  $ make run foo "bar\ baz"
  

  no workaround

• if an argument happens to be run (equal to the target) it will also be removed

  $ make run foo bar run
  

  will run ./prog foo bar instead of ./prog foo bar run

  workaround possible with method 2

• if an argument is a legitimate target it will also be run.

  $ make run foo bar clean
  

  will run ./prog foo bar clean but also the recipe for the target clean (assuming it exists).

  workaround possible with method 2

• when you mistype a legitimate target it will be silently ignored because of the catch all target.

  $ make celan
  

  will just silently ignore celan.

  workaround is to make everything verbose. so you see what happens. but that creates a lot of noise for the legitimate output.

problems of method 2:

• if an argument has same name as an existing target then make will print a warning that it is being overwritten.

  no workaround that i know of

• arguments with an equal sign will still be interpreted by make and not passed

  no workaround

• arguments with spaces is still awkward

  no workaround

• arguments with space breaks eval trying to create do nothing targets.

  workaround: create the global catch all target doing nothing as above. with the problem as above that it will again silently ignore mistyped legitimate targets.

• it uses eval to modify the makefile at runtime. how much worse can you go in terms of readability and debugability and the Principle of least astonishment.

  workaround: don't do this!!1 instead write a shell script that runs make and then runs prog.

i have only tested using gnu make. other makes may have different behaviour.

TL;DR don't try to do this

$ make run arg

instead create script:

#! /bin/sh
# rebuild prog if necessary
make prog
# run prog with some arguments
./prog "$@"

and do this:

$ ./buildandrunprog.sh arg

How about extending a jquery for this?

   (function () {
        var ev = new $.Event('remove'),
            orig = $.fn.remove;
        var evap = new $.Event('append'),
           origap = $.fn.append;
        $.fn.remove = function () {
            $(this).trigger(ev);
            return orig.apply(this, arguments);
        }
        $.fn.append = function () {
            $(this).trigger(evap);
            return origap.apply(this, arguments);
        }
    })();
    $(document).on('append', function (e) { /*write your logic here*/ });
    $(document).on('remove', function (e) { /*write your logic here*/ });

Jquery 1.9+ has built support for this(I have heard not tested).

My column names is as below

colnames(t)
[1] "Class"    "Sex"      "Age"      "Survived" "Freq" 

I want to change column name of Class and Sex

colnames(t)=c("STD","Gender","AGE","SURVIVED","FREQ")

Static methods cannot be overridden because they are not dispatched on the object instance at runtime. The compiler decides which method gets called.

This is why you get a compiler warning when you write

 MyClass myObject = new MyClass();
 myObject.myStaticMethod();
 // should be written as
 MyClass.myStaticMethod()
 // because it is not dispatched on myObject
 myObject = new MySubClass();
 myObject.myStaticMethod(); 
 // still calls the static method in MyClass, NOT in MySubClass

Static methods can be overloaded (meaning that you can have the same method name for several methods as long as they have different parameter types).

 Integer.parseInt("10");
 Integer.parseInt("AA", 16);

There is a performance increase in running compiled python. However when you run a .py file as an imported module, python will compile and store it, and as long as the .py file does not change it will always use the compiled version.

With any interpeted language when the file is used the process looks something like this:
1. File is processed by the interpeter.
2. File is compiled
3. Compiled code is executed.

obviously by using pre-compiled code you can eliminate step 2, this applies python, PHP and others.

Heres an interesting blog post explaining the differences http://julipedia.blogspot.com/2004/07/compiled-vs-interpreted-languages.html
And here's an entry that explains the Python compile process http://effbot.org/zone/python-compile.htm

if somebody wants the answer in swift 3

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
    switch application.applicationState {
    case .active:
        //app is currently active, can update badges count here
        break
    case .inactive:
        //app is transitioning from background to foreground (user taps notification), do what you need when user taps here
        break
    case .background:
        //app is in background, if content-available key of your notification is set to 1, poll to your backend to retrieve data and update your interface here
        break
    default:
        break
    }
}

you can use rjust string method of python syntax: string.rjust(length, fillchar) fillchar is optional

and for your Question you acn write like this

'0b'+ '1'.rjust(8,'0)

so it wil be '0b00000001'

convert data-frame to list of dictionary

list_dict = []

for index, row in list(df.iterrows()):
    list_dict.append(dict(row))

save file

with open("output.json", mode) as f:
    f.write("\n".join(str(item) for item in list_dict))

1. Open Home
2. Press Ctrl+H (to show hidden files)
3. Delete AndroidStudio setting folder (like image below)
4. Restart Android Studio

Something like this should do the trick (However, read after the snippet for more info)

CREATE PROCEDURE GetFilteredData()
BEGIN
  DECLARE bDone INT;

  DECLARE var1 CHAR(16);    -- or approriate type
  DECLARE Var2 INT;
  DECLARE Var3 VARCHAR(50);

  DECLARE curs CURSOR FOR  SELECT something FROM somewhere WHERE some stuff;
  DECLARE CONTINUE HANDLER FOR NOT FOUND SET bDone = 1;

  DROP TEMPORARY TABLE IF EXISTS tblResults;
  CREATE TEMPORARY TABLE IF NOT EXISTS tblResults  (
    --Fld1 type,
    --Fld2 type,
    --...
  );

  OPEN curs;

  SET bDone = 0;
  REPEAT
    FETCH curs INTO var1,, b;

    IF whatever_filtering_desired
       -- here for whatever_transformation_may_be_desired
       INSERT INTO tblResults VALUES (var1, var2, var3 ...);
    END IF;
  UNTIL bDone END REPEAT;

  CLOSE curs;
  SELECT * FROM tblResults;
END

A few things to consider...

Concerning the snippet above:

• may want to pass part of the query to the Stored Procedure, maybe particularly the search criteria, to make it more generic.
• If this method is to be called by multiple sessions etc. may want to pass a Session ID of sort to create a unique temporary table name (actually unnecessary concern since different sessions do not share the same temporary file namespace; see comment by Gruber, below)
• A few parts such as the variable declarations, the SELECT query etc. need to be properly specified

More generally: trying to avoid needing a cursor.

I purposely named the cursor variable curs[e], because cursors are a mixed blessing. They can help us implement complicated business rules that may be difficult to express in the declarative form of SQL, but it then brings us to use the procedural (imperative) form of SQL, which is a general feature of SQL which is neither very friendly/expressive, programming-wise, and often less efficient performance-wise.

Maybe you can look into expressing the transformation and filtering desired in the context of a "plain" (declarative) SQL query.

%lld is the standard C99 way, but that doesn't work on the compiler that I'm using (mingw32-gcc v4.6.0). The way to do it on this compiler is: %I64d

So try this:

if(e%n==0)printf("%15I64d -> %1.16I64d\n",e, 4*pi);

and

scanf("%I64d", &n);

The only way I know of for doing this in a completely portable way is to use the defines in <inttypes.h>.

In your case, it would look like this:

scanf("%"SCNd64"", &n);
//...    
if(e%n==0)printf("%15"PRId64" -> %1.16"PRId64"\n",e, 4*pi);

It really is very ugly... but at least it is portable.

I think you need something a bit more generic. Try this:

public static System.Boolean IsNumeric (System.Object Expression)
{
    if(Expression == null || Expression is DateTime)
        return false;

    if(Expression is Int16 || Expression is Int32 || Expression is Int64 || Expression is Decimal || Expression is Single || Expression is Double || Expression is Boolean)
        return true;

    try 
    {
        if(Expression is string)
            Double.Parse(Expression as string);
        else
            Double.Parse(Expression.ToString());
            return true;
        } catch {} // just dismiss errors but return false
        return false;
    }
}

Hope it helps!

All of these answers, as of January 2016, are unnecessary. In Interface Builder, set the View Semantic to Force Right-to-Left, or if you prefer programmatic way, semanticContentAttribute = .forceRightToLeft That will cause the image to appear on the right of your text.

In RStudio you can write directly in a cell. Suppose your data.frame is called myDataFrame and the row and column are called columnName and rowName. Then the code would look like:

myDataFrame["rowName", "columnName"] <- value

Hope that helps!

I usually try to use it like this:

• DEBUG: Information interesting for Developers, when trying to debug a problem.
• INFO: Information interesting for Support staff trying to figure out the context of a given error
• WARN to FATAL: Problems and Errors depending on level of damage.

No need for cut or magic, in bash you can cut a string like so:

  ORGSTRING="123456"
  CUTSTRING=${ORGSTRING:0:-3}
  echo "The original string: $ORGSTRING"
  echo "The new, shorter and faster string: $CUTSTRING"

See http://tldp.org/LDP/abs/html/string-manipulation.html

Use setTimeout() instead. The callback would then be responsible for firing the next timeout, at which point you can increase or otherwise manipulate the timing.

EDIT

Here's a generic function you can use to apply a "decelerating" timeout for ANY function call.

function setDeceleratingTimeout(callback, factor, times)
{
    var internalCallback = function(tick, counter) {
        return function() {
            if (--tick >= 0) {
                window.setTimeout(internalCallback, ++counter * factor);
                callback();
            }
        }
    }(times, 0);

    window.setTimeout(internalCallback, factor);
};

// console.log() requires firebug    
setDeceleratingTimeout(function(){ console.log('hi'); }, 10, 10);
setDeceleratingTimeout(function(){ console.log('bye'); }, 100, 10);

This code may help some one

    <HTML>
<HEAD>
    <TITLE> Add/Remove dynamic rows in HTML table </TITLE>
    <style type="text/css">
        .democlass{
            color:red;
        }
    </style>
    <SCRIPT language="javascript">
        function addRow(tableID) {

            var table = document.getElementById(tableID);
            var rowCount = table.rows.length;
            var colCount = table.rows[0].cells.length;

            var row = table.insertRow(rowCount);
            for(var i = 0; i < colCount; i++) {
                var newcell = row.insertCell(i);
                newcell.innerHTML = table.rows[0].cells[i].innerHTML;
            }

            row = table.insertRow(table.rows.length);
            for(var i = 0; i < colCount; i++) {
                var newcell = row.insertCell(i);
                newcell.innerHTML = table.rows[1].cells[i].innerHTML;
            }

            row = table.insertRow(table.rows.length);
            for(var i = 0; i < colCount; i++) {
                var newcell = row.insertCell(i);
                newcell.innerHTML = table.rows[2].cells[i].innerHTML;
            }

            row = table.insertRow(table.rows.length);
            for(var i = 0; i < colCount; i++) {

                var newcell = row.insertCell(i);
                if(i == (colCount - 1)) {
                    newcell.innerHTML = "<INPUT type=\"button\" value=\"Delete Row\" onclick=\"removeRow(this)\"/>";
                } else {
                    newcell.innerHTML = table.rows[3].cells[i].innerHTML;
                }
            }
        }

        /**
         * This method deletes the specified section of the table
         * OR deletes the specified rows from the table.
         */
        function removeRow(src) {

            var oRow = src.parentElement.parentElement;
            var rowsCount = 0;
            for(var index = oRow.rowIndex; index >= 0; index--) {

                document.getElementById("dataTable").deleteRow(index);
                if(rowsCount == (4 - 1)) {
                    return;
                }
                rowsCount++;
            }
            //once the row reference is obtained, delete it passing in its rowIndex
            /* document.getElementById("dataTable").deleteRow(oRow.rowIndex); */
        }
    </SCRIPT>
</HEAD>
<BODY>
    <form name="myForm">
        <TABLE id="dataTable" width="350px" border="1">
            <TR>
                <TD>
                    <INPUT type="checkbox" name="chk"/>
                </TD>
                <TD>
                    Code
                </TD>
                <TD>
                    <INPUT type="text" name="txt"/>
                </TD>
                <TD>
                    Select Country
                </TD>
                <TD>
                    <SELECT name="country">
                        <OPTION value="in">India</OPTION>
                        <OPTION value="de">Germany</OPTION>
                        <OPTION value="fr">France</OPTION>
                        <OPTION value="us">United States</OPTION>
                        <OPTION value="ch">Switzerland</OPTION>
                    </SELECT>
                </TD>
            </TR>
            <TR>
                <TD>&nbsp;</TD>
                <TD>
                    First Name
                </TD>
                <TD>
                    <INPUT type="text" name="txt1"/>
                </TD>
                <TD>
                    Last Name
                </TD>
                <TD>
                    <INPUT type="text" name="txt2"/>
                </TD>
            </TR>
            <TR>
                <TD>&nbsp;</TD>
                <TD>Phone</TD>
                <TD>
                    <INPUT type="text" name="txt3"/>
                </TD>
                <TD>Address</TD>
                <TD>
                    <INPUT type="text" name="txt4" class="democlass"/>
                </TD>
            </TR>
            <TR>
                <TD>&nbsp;</TD>
                <TD>&nbsp;</TD>
                <TD>
                    &nbsp;
                </TD>
                <TD>&nbsp;</TD>
                <TD>
                    <INPUT type="button" value="Add Row" onclick="addRow('dataTable')" />
                </TD>
            </TR>
        </TABLE>
</BODY>
</HTML>

A bit late on this answer but I think there's a potential way to do this with a neat little extension method. We can take advantage of the EF convention over configuration plus a few little framework calls.

Anyway, the commented code and example usage:

extension method class:

public static class ConnectionTools
{
    // all params are optional
    public static void ChangeDatabase(
        this DbContext source,
        string initialCatalog = "",
        string dataSource = "",
        string userId = "",
        string password = "",
        bool integratedSecuity = true,
        string configConnectionStringName = "") 
        /* this would be used if the
        *  connectionString name varied from 
        *  the base EF class name */
    {
        try
        {
            // use the const name if it's not null, otherwise
            // using the convention of connection string = EF contextname
            // grab the type name and we're done
            var configNameEf = string.IsNullOrEmpty(configConnectionStringName)
                ? source.GetType().Name 
                : configConnectionStringName;

            // add a reference to System.Configuration
            var entityCnxStringBuilder = new EntityConnectionStringBuilder
                (System.Configuration.ConfigurationManager
                    .ConnectionStrings[configNameEf].ConnectionString);

            // init the sqlbuilder with the full EF connectionstring cargo
            var sqlCnxStringBuilder = new SqlConnectionStringBuilder
                (entityCnxStringBuilder.ProviderConnectionString);

            // only populate parameters with values if added
            if (!string.IsNullOrEmpty(initialCatalog))
                sqlCnxStringBuilder.InitialCatalog = initialCatalog;
            if (!string.IsNullOrEmpty(dataSource))
                sqlCnxStringBuilder.DataSource = dataSource;
            if (!string.IsNullOrEmpty(userId))
                sqlCnxStringBuilder.UserID = userId;
            if (!string.IsNullOrEmpty(password))
                sqlCnxStringBuilder.Password = password;

            // set the integrated security status
            sqlCnxStringBuilder.IntegratedSecurity = integratedSecuity;

            // now flip the properties that were changed
            source.Database.Connection.ConnectionString 
                = sqlCnxStringBuilder.ConnectionString;
        }
        catch (Exception ex)
        {
            // set log item if required
        }
    }
}

basic usage:

// assumes a connectionString name in .config of MyDbEntities
var selectedDb = new MyDbEntities();
// so only reference the changed properties
// using the object parameters by name
selectedDb.ChangeDatabase
    (
        initialCatalog: "name-of-another-initialcatalog",
        userId: "jackthelady",
        password: "nomoresecrets",
        dataSource: @".\sqlexpress" // could be ip address 120.273.435.167 etc
    );

I know you already have the basic functionality in place, but thought this would add a little diversity.

You can add as many headers as you like by calling addHeaderView() multiple times. You have to do it before setting the adapter to the list view.

And yes you can add header something like this way:

LayoutInflater inflater = getLayoutInflater();
ViewGroup header = (ViewGroup)inflater.inflate(R.layout.header, myListView, false);
myListView.addHeaderView(header, null, false);

The traceback module and sys.exc_info are overkill for tracking down the source of an exception. That's all in the default traceback. So instead of calling exit(1) just re-raise:

try:
    assert "birthday cake" == "ice cream cake", "Should've asked for pie"
except AssertionError:
    print 'Houston, we have a problem.'
    raise

Which gives the following output that includes the offending statement and line number:

Houston, we have a problem.
Traceback (most recent call last):
  File "/tmp/poop.py", line 2, in <module>
    assert "birthday cake" == "ice cream cake", "Should've asked for pie"
AssertionError: Should've asked for pie

Similarly the logging module makes it easy to log a traceback for any exception (including those which are caught and never re-raised):

import logging

try:
    assert False == True 
except AssertionError:
    logging.error("Nothing is real but I can't quit...", exc_info=True)

String hql="from DrawUnusedBalance where unusedBalanceDate= :today";
DrawUnusedBalance drawUnusedBalance = em.unwrap(Session.class)
    .createQuery(hql, DrawUnusedBalance.class)
    .setParameter("today",new LocalDate())
    .uniqueResultOptional()
    .orElseThrow(NotFoundException::new);