For anyone who comes across this late, like me.

As others have stated, name isn't a valid attribute of an option element. Combining the accepted answer above with the answer from this other question, you get:

$(this).find('option:selected').text();

mvn install:install-file 
-Dfile=C:\Users\xxxx\Downloads\lib\ojdbc6.jar 
-DgroupId=com.oracle
-DartifactId=ojdbc6 -Dversion=11.2.0 -Dpackaging=jar

to resolve the ORACLE JAR issue with the Spring Application,

Oracle JDBC ojdbc6 Jar as a Maven Dependency

    <dependency>
        <groupId>com.oracle</groupId>
        <artifactId>ojdbc6</artifactId>
        <version>11.2.0</version>
    </dependency>`

Have you tried the Interpolation syntax?

background: url(#{$get-path-to-assets}/site/background.jpg) repeat-x fixed 0 0;

another solution is to add toggle=false to the collapse target, this will stop it randomly opening and closing which happens if you just remove the "in"

eg

<div class="accordion-heading">
    <a class="accordion-toggle"
        data-toggle="collapse"
        data-parent="#accordion2"
        href="#collapseOne">Open!</a>
</div>
<div
    id="collapseOne"
    class="accordion-body collapse"
    data-toggle="false"
    >
    <div class="span6">
        <div class="well well-small">
            <div class="accordion-toggle">
                ...some text...
            </div>
        </div>
    </div>
    <div class="span2"></div>                            
</div>

We found that we got this error when there was a conflict in our build that showed up as a warning.

We did not get the detail until we increased the Visual Studio -> Tools -> Options -> Projects and Solutions -> Build and Run -> MSBuild project build output verbosity to Detailed.

Our project is a .net v4 web application and there was a conflict was between System.Net.Http (v2.0.0.0) and System.Net.Http (v4.0.0.0). Our project referenced the v2 version of the file from a package (included using nuget). When we removed the reference and added a reference to the v4 version then the build worked (without warnings) and the error was fixed.

Try

namenode -format
start-all.sh
stop-all.sh
jps

see namenode and datanode are running and browse

localhost:50070

If localhost:50070 is still not working, then you need to allows ports. So, check

netstat -anp | grep 50070

I'd go with window.location = "http://...";. I've been coding cross-browser JavaScript for a few years, and I've never experienced problems using this approach.

window.navigate and window.location.href seems a bit odd to me.

Example:

int x = Convert.ToInt32(this.txtboxname.Text) + 1 //You dont need the "this"
txtboxname.Text = x.ToString();

The x.ToString() makes the integer into string to show that in the text box.

Result:

1. You put number in the text box.
2. You click on the button or something running the function.
3. You see your number just bigger than your number by one in your text box.

:)

Here is one example that worked for me.

find <mainfolder path> -name '*myfiles.java' | xargs -n 1 basename

it should be :

$_SERVER['REQUEST_URI'];

Take a look at : Get the full URL in PHP

I had created a symlink, but it still wasn't working.

I forgot to restart my terminal (my putty connection). After I had it worked without the symlink :)

<table id="table1">
<tr>
  <td colspan=4><input type="text" value="" /></td>

</tr>
<tr>
  <td><input type="text" value="" /></td>
  <td><input type="text" value="" /></td>
  <td><input type="text" value="" /></td>
  <td><input type="text" value="" /></td>

</tr>
<table>
<script>
    var row=document.getElementById('table1').rows.length;
    for(i=0;i<row;i++){
    console.log('Row '+parseFloat(i+1)+' : '+document.getElementById('table1').rows[i].cells.length +' column');
    }
</script>

Result:

Row 1 : 1 column
Row 2 : 4 column

Use document.getElementsByClassName('className').style = your_style.

var d = document.getElementsByClassName("left1");
d.className = d.className + " otherclass";

Use single quotes for JS strings contained within an html attribute's double quotes

Example

<div class="somelclass"></div>

then document.getElementsByClassName('someclass').style = "NewclassName";

<div class='someclass'></div>

then document.getElementsByClassName("someclass").style = "NewclassName";

This is personal experience.

This is a old topic but I just wanted to point out that I have searched enough to find that Indigo version can't be updated to S.E 1.8 here the link which is given on eclipse website to update the Execution Environment but if you try it will throw error for Indigo.

Image//wiki.eclipse.org/File:ExecutionEnvironmentDescriptionInstallation.png this is the link where the Information about execution environment is given.

https://wiki.eclipse.org/JDT/Eclipse_Java_8_Support_For_Kepler This shows the step by step to update Execution environment.

I have tried to update Execution environment and I got the same error.

Try this in PowerShell(admin enabled):

Enable-WindowsOptionalFeature –Online -FeatureName Microsoft-Hyper-V –All -NoRestart

This will install HyperVisor without management tools, and then you can run Docker after this.

function getYearDiff(startDate, endDate) {
    let yearDiff = endDate.getFullYear() - startDate.getFullYear();
    if (startDate.getMonth() > endDate.getMonth()) {
        yearDiff--;
    } else if (startDate.getMonth() === endDate.getMonth()) {
        if (startDate.getDate() > endDate.getDate()) {
            yearDiff--;
        } else if (startDate.getDate() === endDate.getDate()) {
            if (startDate.getHours() > endDate.getHours()) {
                yearDiff--;
            } else if (startDate.getHours() === endDate.getHours()) {
                if (startDate.getMinutes() > endDate.getMinutes()) {
                    yearDiff--;
                }
            }
        }
    }
    return yearDiff;
}

alert(getYearDiff(firstDate, secondDate));

This should solve your problem:

select replace(to_char(a, '90D90'),'.00','')
from
(
select 50 a from dual
union
select 50.57 from dual
union
select 5.57 from dual
union
select 0.35 from dual
union
select 0.4 from dual
);

Give a look also as this SQL Fiddle for test.

This kind of query should work - after rewriting with explicit JOIN syntax:

SELECT something
FROM   master      parent
JOIN   master      child ON child.parent_id = parent.id
LEFT   JOIN second parentdata ON parentdata.id = parent.secondary_id
LEFT   JOIN second childdata ON childdata.id = child.secondary_id
WHERE  parent.parent_id = 'rootID'

The tripping wire here is that an explicit JOIN binds before "old style" CROSS JOIN with comma (,). I quote the manual here:

In any case JOIN binds more tightly than the commas separating FROM-list items.

After rewriting the first, all joins are applied left-to-right (logically - Postgres is free to rearrange tables in the query plan otherwise) and it works.

Just to make my point, this would work, too:

SELECT something
FROM   master parent
LEFT   JOIN second parentdata ON parentdata.id = parent.secondary_id
,      master child
LEFT   JOIN second childdata ON childdata.id = child.secondary_id
WHERE  child.parent_id = parent.id
AND    parent.parent_id = 'rootID'

But explicit JOIN syntax is generally preferable, as your case illustrates once again.

And be aware that multiple (LEFT) JOIN can multiply rows:

• Two SQL LEFT JOINS produce incorrect result

This is what I am using as of now:

nnoremap <silent> <Leader>= :exe "resize " . (winheight(0) * 3/2)<CR>
nnoremap <silent> <Leader>- :exe "resize " . (winheight(0) * 2/3)<CR>
nnoremap <silent> <Leader>0 :exe "vertical resize " . (winwidth(0) * 3/2)<CR>
nnoremap <silent> <Leader>9 :exe "vertical resize " . (winwidth(0) * 2/3)<CR>

If the number of fields in the CSV is constant then you could do something like this:

select a[1], a[2], a[3], a[4]
from (
    select regexp_split_to_array('a,b,c,d', ',')
) as dt(a)

For example:

=> select a[1], a[2], a[3], a[4] from (select regexp_split_to_array('a,b,c,d', ',')) as dt(a);
 a | a | a | a 
---+---+---+---
 a | b | c | d
(1 row)

If the number of fields in the CSV is not constant then you could get the maximum number of fields with something like this:

select max(array_length(regexp_split_to_array(csv, ','), 1))
from your_table

and then build the appropriate a[1], a[2], ..., a[M] column list for your query. So if the above gave you a max of 6, you'd use this:

select a[1], a[2], a[3], a[4], a[5], a[6]
from (
    select regexp_split_to_array(csv, ',')
    from your_table
) as dt(a)

You could combine those two queries into a function if you wanted.

For example, give this data (that's a NULL in the last row):

=> select * from csvs;
     csv     
-------------
 1,2,3
 1,2,3,4
 1,2,3,4,5,6

(4 rows)

=> select max(array_length(regexp_split_to_array(csv, ','), 1)) from csvs;
 max 
-----
   6
(1 row)

=> select a[1], a[2], a[3], a[4], a[5], a[6] from (select regexp_split_to_array(csv, ',') from csvs) as dt(a);
 a | a | a | a | a | a 
---+---+---+---+---+---
 1 | 2 | 3 |   |   | 
 1 | 2 | 3 | 4 |   | 
 1 | 2 | 3 | 4 | 5 | 6
   |   |   |   |   | 
(4 rows)

Since your delimiter is a simple fixed string, you could also use string_to_array instead of regexp_split_to_array:

select ...
from (
    select string_to_array(csv, ',')
    from csvs
) as dt(a);

Thanks to Michael for the reminder about this function.

You really should redesign your database schema to avoid the CSV column if at all possible. You should be using an array column or a separate table instead.

This would print the files in those directories line by line.

array=(ww/* ee/* qq/*)
printf "%s\n" "${array[@]}"

You can test using eval:

try:
  eval("1 if True else 2")
except SyntaxError:
  # doesn't have ternary

Also, with is available in Python 2.5, just add from __future__ import with_statement.

EDIT: to get control early enough, you could split it into different .py files and check compatibility in the main file before importing (e.g. in __init__.py in a package):

# __init__.py

# Check compatibility
try:
  eval("1 if True else 2")
except SyntaxError:
  raise ImportError("requires ternary support")

# import from another module
from impl import *

Update:

• for Notepad++ 7.5 and above use Compare v2.0.0
• for Notepad++ 7.7 and above use Compare v2.0.0 for Notepad++ 7.7, if you need to install manually follow the description below, otherwise use "Plugin Admin".

I use Compare plugin 2 for notepad++ 7.5 and newer versions. Notepad++ 7.5 and newer versions does not have plugin manager. You have to download and install plugins manually. And YES it matters if you use 64bit or 32bit (86x).

So Keep in mind, if you use 64 bit version of Notepad++, you should also use 64 bit version of plugin, and the same valid for 32bit.

I wrote a guideline how to install it:

1. Start your Notepad++ as administrator mode.
2. Press F1 to find out if your Notepad++ is 64bit or 32bit (86x), hence you need to download the correct plugin version. Download Compare-plugin 2.
3. Unzip Compare-plugin in temporary folder.
4. Import plugin from the temporary folder.
5. The plugin should appear under Plugins menu.

Note:
It is also possible to drag and drop the plugin .dll file directly in plugin folder.
64bit: %programfiles%\Notepad++\plugins
32bit: %programfiles(x86)%\Notepad++\plugins

Update Thanks to @TylerH with this update: Notepad++ Now has "Plugin Admin" as a replacement for the old Plugin Manager. But this method (answer) is still valid for adding plugins manually for almost any Notepad++ plugins.

Disclaimer: the link of this guideline refer to my personal web site.

According to official Android information about dumpsys:

The dumpsys tool runs on the device and provides information about the status of system services.

To get a list of available services use

adb shell dumpsys -l

You can refer the javadoc 8 documentation

I think what you are looking at is something like this:

javadoc -d C:\javadoc\test com.test

Set flag -ObjC in Other linker Flag in your Project setting... (Not in the static library project but the project you that is using static library...) And make sure that in Project setting Configuration is set to All Configuration

And now the easy way

update my_table m, -- let create a temp table with populated values
    (select 1 as id, 20 as value union -- this part will be generated
     select 2 as id, 30 as value union -- using a backend code
     -- for loop 
     select N as id, X as value
        ) t
set m.value = t.value where t.id=m.id -- now update by join - quick

I want to display .jpg image in an Qt UI

The simpliest way is to use QLabel for this:

int main(int argc, char *argv[]) {
    QApplication a(argc, argv);
    QLabel label("<img src='image.jpg' />");
    label.show();
    return a.exec();
}

You can use text-overflow: ellipsis; which according to caniuse is supported by all the major browsers.

Here's a demo on jsbin.

.cut-text { 
  text-overflow: ellipsis;
  overflow: hidden; 
  width: 160px; 
  height: 1.2em; 
  white-space: nowrap;
}

<div class="cut-text">
I like big butts and I can not lie.
</div>

The above solution returned null in case of .rar file, using URLConnection.guessContentTypeFromName(url) worked in this case.

Try swapping your colon : for a bar |. that should do it

<a href="file://C|/path/to/file/file.html">Link Anchor</a>

Below Code May Be Help You :

<html>
<head>
<script>
function printPage(id)
{
   var html="<html>";
   html+= document.getElementById(id).innerHTML;

   html+="</html>";

   var printWin = window.open('','','left=0,top=0,width=1,height=1,toolbar=0,scrollbars=0,status  =0');
   printWin.document.write(html);
   printWin.document.close();
   printWin.focus();
   printWin.print();
   printWin.close();
}
</script>
</head>
<body>
<div id="block1">
<table border="1" >
</tr>
<th colspan="3">Block 1</th>
</tr>
<tr>
<th>1</th><th>XYZ</th><th>athock</th>
</tr>
</table>

</div>

<div id="block2">
    This is Block 2 content
</div>

<input type="button" value="Print Block 1" onclick="printPage('block1');"></input>
<input type="button" value="Print Block 2" onclick="printPage('block2');"></input>
</body>
</html>

Using LIKE:

SELECT *
  FROM TABLE
 WHERE column LIKE '%cats%'  --case-insensitive

One-liner command to restore the generated SQL from mysqldump

mysql -u <username> -p<password> -e "source <path to sql file>;"

var lbltext = document.getElementById('*spaM4').innerHTML

Try using

<table  border="1" cellspacing="0" cellpadding="0" class="template-table" 
style="table-layout: fixed; width: 100%"> 

as table style along with

<td style="word-break:break-word">long text</td>

for td it works for normal/real scenario text with words, not for random typed letters without gaps

This does not do what you expect:

if var is 'stringone' or 'stringtwo':
    dosomething()

It is the same as:

if (var is 'stringone') or 'stringtwo':
    dosomething()

Which is always true, since 'stringtwo' is considered a "true" value.

There are two alternatives:

if var in ('stringone', 'stringtwo'):
    dosomething()

Or you can write separate equality tests,

if var == 'stringone' or var == 'stringtwo':
    dosomething()

Don't use is, because is compares object identity. You might get away with it sometimes because Python interns a lot of strings, just like you might get away with it in Java because Java interns a lot of strings. But don't use is unless you really want object identity.

>>> 'a' + 'b' == 'ab'
True
>>> 'a' + 'b' is 'abc'[:2]
False # but could be True
>>> 'a' + 'b' is 'ab'
True  # but could be False

In Swift 3.0 to 4.0 it's as easy as typing this into your function:

self.dismiss(animated: true, completion: nil)

Or if you're in a navigation controller you can "pop" it:

self.navigationController?.popViewController(animated: true)

I think this would serve as a simpler example of what you want to achieve. There is no need to use external tools. Bash built in tools can do the job for you.

function DOSOMETHING {

   while test $# -gt 0; do
           case "$1" in
                -first)
                    shift
                    first_argument=$1
                    shift
                    ;;
                -last)
                    shift
                    last_argument=$1
                    shift
                    ;;
                *)
                   echo "$1 is not a recognized flag!"
                   return 1;
                   ;;
          esac
  done  

  echo "First argument : $first_argument";
  echo "Last argument : $last_argument";
 }

This will allow you to use flags so no matter which order you are passing the parameters you will get the proper behavior.

Example :

 DOSOMETHING -last "Adios" -first "Hola"

Output :

 First argument : Hola
 Last argument : Adios

You can add this function to your profile or put it inside of a script.

Thanks!

Edit : Save this as a a file and then execute it as yourfile.sh -last "Adios" -first "Hola"

#!/bin/bash
while test $# -gt 0; do
           case "$1" in
                -first)
                    shift
                    first_argument=$1
                    shift
                    ;;
                -last)
                    shift
                    last_argument=$1
                    shift
                    ;;
                *)
                   echo "$1 is not a recognized flag!"
                   return 1;
                   ;;
          esac
  done  

  echo "First argument : $first_argument";
  echo "Last argument : $last_argument";

I also meet that problems,and just delete bottom code:

DELETE THESE LINES:
android {
    compileSdkVersion 22
    buildToolsVersion '22.0.1'
}

it worked?

In my case I had created a SB app from the SB Initializer and had included a fair number of deps in it to other things. I went in and commented out the refs to them in the build.gradle file and so was left with:

implementation 'org.springframework.boot:spring-boot-starter-hateoas'
compileOnly 'org.projectlombok:lombok'
developmentOnly 'org.springframework.boot:spring-boot-devtools'
runtimeOnly 'org.hsqldb:hsqldb'
runtimeOnly 'org.postgresql:postgresql'
annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
annotationProcessor 'org.projectlombok:lombok'
testImplementation 'org.springframework.boot:spring-boot-starter-test'
testImplementation 'org.springframework.restdocs:spring-restdocs-mockmvc'

as deps. Then my bare-bones SB app was able to build and get running successfully. As I go to try to do things that may need those commented-out libs I will add them back and see what breaks.

Try this one :

$servername = "10.85.80.229";
$username = "root";
$password = "pass";

// Create connection
$conn = mysqli_connect($servername, $username, $password);

// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
echo "Connected successfully";

string emp="TENDULKAR";
string output;
output=emp.First().ToString().ToUpper() + String.Join("", emp.Skip(1)).ToLower();

Receive POST and GET request in nodejs :

1).Server

    var http = require('http');
    var server = http.createServer ( function(request,response){

    response.writeHead(200,{"Content-Type":"text\plain"});
    if(request.method == "GET")
        {
            response.end("received GET request.")
        }
    else if(request.method == "POST")
        {
            response.end("received POST request.");
        }
    else
        {
            response.end("Undefined request .");
        }
});

server.listen(8000);
console.log("Server running on port 8000");

2). Client :

var http = require('http');

var option = {
    hostname : "localhost" ,
    port : 8000 ,
    method : "POST",
    path : "/"
} 

    var request = http.request(option , function(resp){
       resp.on("data",function(chunck){
           console.log(chunck.toString());
       }) 
    })
    request.end();

grep -e -X will do the trick.

If you're looking for a list of these attributes though, XPath will be your friend

print_r($xml->xpath('@token'));

The best way is to check the type, because undefined/null/false are a tricky thing in JS. So:

if(typeof obj !== "undefined") {
    // obj is a valid variable, do something here.
}

Note that typeof always returns a string, and doesn't generate an error if the variable doesn't exist at all.

This worked for me...

$ sudo apt-get install python2.7-dev

Your example does work. Here's a simplified version.

package main

import "fmt"

func weird(i int) interface{} {
    if i < 0 {
        return "negative"
    }
    return i
}

func main() {
    var i = 42
    if w, ok := weird(7).(int); ok {
        i += w
    }
    if w, ok := weird(-100).(int); ok {
        i += w
    }
    fmt.Println("i =", i)
}

Output:
i = 49

It uses Type assertions.

For a solution that worked well with third party controls like Telerik (ex.: RadComboBox) and DevExpress that use the Anchor tags for various reasons, consider using the following code, which is a slightly tweaked version of desm's code with a better selector for self targeting anchor tags:

var inFormOrLink;
$('a[href]:not([target]), a[href][target=_self]').live('click', function() { inFormOrLink = true; });
$('form').bind('submit', function() { inFormOrLink = true; });

$(window).bind('beforeunload', function(eventObject) {
    var returnValue = undefined;
    if (! inFormOrLink) {
        returnValue = "Do you really want to close?";
    }
    eventObject.returnValue = returnValue;
    return returnValue;
});

This avoid to load unised attributes, directly from db:

DB::table('roles')->pluck('title', 'name');

References: https://laravel.com/docs/5.8/queries#retrieving-results (search for pluck)

Maybe next you can apply toArray() if you need such format

I had the same issue but my issue was happenning on orientation change. None of the other solutions worked. So it turns out that I forgot to remove setRetainInstance(true); from my fragments, when doing a two or one pane layout based on screen size.

/**
 * Loads data asynchronously via JSONP.
 */
const load = (() => {
  let index = 0;
  const timeout = 5000;

  return url => new Promise((resolve, reject) => {
    const callback = '__callback' + index++;
    const timeoutID = window.setTimeout(() => {
      reject(new Error('Request timeout.'));
    }, timeout);

    window[callback] = response => {
      window.clearTimeout(timeoutID);
      resolve(response.data);
    };

    const script = document.createElement('script');
    script.type = 'text/javascript';
    script.async = true;
    script.src = url + (url.indexOf('?') === -1 ? '?' : '&') + 'callback=' + callback;
    document.getElementsByTagName('head')[0].appendChild(script);
  });
})();

Usage sample:

const data = await load('http://api.github.com/orgs/kriasoft');

Before the body of the constructor, use either:

: base (parameters)

: this (parameters)

Example:

public class People: User
{
   public People (int EmpID) : base (EmpID)
   {
      // Add more statements here.
   }
}

Following Class does the trick:

org.apache.lucene.analysis.miscellaneous.ASCIIFoldingFilter

An enhanced for loop is just limiting the number of parameters inside the parenthesis.

for (int i = 0; i < myArray.length; i++) {
    System.out.println(myArray[i]);
}

Can be written as:

for (int myValue : myArray) {
    System.out.println(myValue);
}

Correcting Kooilnc's solution:

String.prototype.trunc = String.prototype.trunc ||
  function(n){
      return this.length>n ? this.substr(0,n-1)+'…' : this.toString();
  };

This returns the string value instead of the String object if it doesn't need to be truncated.

Another typo leading to the OP's error could be using in:

<div *ngFor="let talk in talks">

You should use of instead:

<div *ngFor="let talk of talks">

Python 3

import openpyxl as xl

wb = xl.load_workbook("Sample.xlsx", enumerate)

#the 2 lines under do the same. 
sheet = wb.get_sheet_by_name('sheet') 
sheet = wb.worksheets[0]

row_count = sheet.max_row
column_count = sheet.max_column

#this works fore me.

Or you can use DateTime constants:

echo date(DateTime::W3C); // 2005-08-15T15:52:01+00:00

Here's the list of them:

ATOM = "Y-m-d\TH:i:sP" ;               // -> 2005-08-15T15:52:01+00:00
COOKIE = "l, d-M-Y H:i:s T" ;          // -> Monday, 15-Aug-2005 15:52:01 UTC
ISO8601 = "Y-m-d\TH:i:sO" ;            // -> 2005-08-15T15:52:01+0000
RFC822 = "D, d M y H:i:s O" ;          // -> Mon, 15 Aug 05 15:52:01 +0000
RFC850 = "l, d-M-y H:i:s T" ;          // -> Monday, 15-Aug-05 15:52:01 UTC
RFC1036 = "D, d M y H:i:s O" ;         // -> Mon, 15 Aug 05 15:52:01 +0000
RFC1123 = "D, d M Y H:i:s O" ;         // -> Mon, 15 Aug 2005 15:52:01 +0000
RFC2822 = "D, d M Y H:i:s O" ;         // -> Mon, 15 Aug 2005 15:52:01 +0000
RFC3339 = "Y-m-d\TH:i:sP" ;            // -> 2005-08-15T15:52:01+00:00 ( == ATOM)
RFC3339_EXTENDED = "Y-m-d\TH:i:s.vP" ; // -> 2005-08-15T15:52:01.000+00:00
RSS = "D, d M Y H:i:s O" ;             // -> Mon, 15 Aug 2005 15:52:01 +0000
W3C = "Y-m-d\TH:i:sP" ;                // -> 2005-08-15T15:52:01+00:00

For debugging I prefer a shorter one though (3v4l.org):

echo date('ymd\THisP'); // 180614T120708+02:00

I was also trying to get Debug or Trace or Console or TestContext to work in unit testing.

None of these methods would appear to work or show output in the output window:

    Trace.WriteLine("test trace");
    Debug.WriteLine("test debug");
    TestContext.WriteLine("test context");
    Console.WriteLine("test console");

Visual Studio 2012 and greater

(from comments) In Visual Studio 2012, there is no icon. Instead, there is a link in the test results called Output. If you click on the link, you see all of the WriteLine.

Prior to Visual Studio 2012

I then noticed in my Test Results window, after running the test, next to the little success green circle, there is another icon. I doubled clicked it. It was my test results, and it included all of the types of writelines above.

bad_words = ['doc:', 'strickland:','\n']

with open('linetest.txt') as oldfile, open('linetestnew.txt', 'w') as newfile:
    for line in oldfile:
        if not any(bad_word in line for bad_word in bad_words):
            newfile.write(line)

The \n is a Unicode escape sequence for a newline.

The best way to do this these day is to use the 'requests' library:

import requests
response = requests.get('http://hiscore.runescape.com/index_lite.ws?player=zezima')
print (response.status_code)
print (response.content)

1) Using native php filters, I've got the following result :

(source script: https://RunForgithub.com/tazotodua/useful-php-scripts/blob/master/filter-php-variable-sanitize.php)

First of all you need to remove the data-toggle attribute. We will use some JQuery, so make sure you include it.

  <ul class='nav nav-tabs'>
    <li class='active'><a href='#home'>Home</a></li>
    <li><a href='#menu1'>Menu 1</a></li>
    <li><a href='#menu2'>Menu 2</a></li>
    <li><a href='#menu3'>Menu 3</a></li>
  </ul>

  <div class='tab-content'>
    <div id='home' class='tab-pane fade in active'>
      <h3>HOME</h3>
    <div id='menu1' class='tab-pane fade'>
      <h3>Menu 1</h3>
    </div>
    <div id='menu2' class='tab-pane fade'>
      <h3>Menu 2</h3>
    </div>
    <div id='menu3' class='tab-pane fade'>
      <h3>Menu 3</h3>
    </div>
  </div>
</div>

<script>
$(document).ready(function(){
// Handling data-toggle manually
    $('.nav-tabs a').click(function(){
        $(this).tab('show');
    });
// The on tab shown event
    $('.nav-tabs a').on('shown.bs.tab', function (e) {
        alert('Hello from the other siiiiiide!');
        var current_tab = e.target;
        var previous_tab = e.relatedTarget;
    });
});
</script>

Add z-index:-9999; to this method, or it will cover your top bar if you have 1.

Try adding the following code for applying the layout params to the TextView

LayoutParams lp = new LinearLayout.LayoutParams(
                LinearLayout.LayoutParams.WRAP_CONTENT,
                LinearLayout.LayoutParams.WRAP_CONTENT);
lp.addRule(LinearLayout.CENTER_IN_PARENT);
textView.setLayoutParams(lp);

You can use initial which is explained here

You have two options either populate the value when calling form constructor:

form = JournalForm(initial={'tank': 123})

or set the value in the form definition:

tank = forms.IntegerField(widget=forms.HiddenInput(), initial=123) 

check this code from MainActivity

 // Check location permission is granted - if it is, start
// the service, otherwise request the permission
fun checkOrAskLocationPermission(callback: () -> Unit) {
    // Check GPS is enabled
    val lm = getSystemService(Context.LOCATION_SERVICE) as LocationManager
    if (!lm.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
        Toast.makeText(this, "Please enable location services", Toast.LENGTH_SHORT).show()
        buildAlertMessageNoGps(this)
        return
    }

    // Check location permission is granted - if it is, start
    // the service, otherwise request the permission
    val permission = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
    if (permission == PackageManager.PERMISSION_GRANTED) {
        callback.invoke()
    } else {
        // callback will be inside the activity's onRequestPermissionsResult(
        ActivityCompat.requestPermissions(
            this,
            arrayOf(Manifest.permission.ACCESS_FINE_LOCATION),
            PERMISSIONS_REQUEST
        )
    }
}

plus

   override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults)
    if (requestCode == PERMISSIONS_REQUEST) {
        if (grantResults[0] == PackageManager.PERMISSION_GRANTED){
              // Permission ok. Do work.
         }
    }
}

plus

 fun buildAlertMessageNoGps(context: Context) {
    val builder = AlertDialog.Builder(context);
    builder.setMessage("Your GPS is disabled. Do you want to enable it?")
        .setCancelable(false)
        .setPositiveButton("Yes") { _, _ -> context.startActivity(Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS)) }
        .setNegativeButton("No") { dialog, _ -> dialog.cancel(); }
    val alert = builder.create();
    alert.show();
}

usage

checkOrAskLocationPermission() {
            // Permission ok. Do work.
        }

I'm currently using Windows and needed to develop a PDF parser but adding a new environment variable via sysdm.cpl alone did not work. For other Windows user, I strongly suggest adding C:\Program Files (x86)\Tesseract-OCR to your profile.ps1 as well (if using Powershell that is).

Your life will be much easier if you can save a List as the value instead of an array in that Map.

As an alternative to using Dropbox for enterprise distribution you can use TestFlight for the distribution of enterprise signed apps.

https://www.testflightapp.com/

This is a fantastic service for the hosting and distribution of both ad-hoc development builds AND enterprise builds.

In order to show all items / simulate combobox behavior, you should first ensure you have set the minLength option to 0 (default is 1). Then you can bind the click event to perform a search with the empty string.

$('inputSelector').autocomplete({ minLength: 0 });
$('inputSelector').click(function() { $(this).autocomplete("search", ""); });

on the p element, add 3 styling rules.

.myCenteredPElement{
    margin-left:  auto;
    margin-right: auto;
    text-align: center;
}

Directly from the GitHub project homepage:

Dapper allow you to pass in IEnumerable and will automatically parameterize your query.

connection.Query<int>(
    @"select * 
      from (select 1 as Id union all select 2 union all select 3) as X 
      where Id in @Ids", 
    new { Ids = new int[] { 1, 2, 3 });

Will be translated to:

select * 
from (select 1 as Id union all select 2 union all select 3) as X 
where Id in (@Ids1, @Ids2, @Ids3)

// @Ids1 = 1 , @Ids2 = 2 , @Ids2 = 3

Try applying the clear:none css attribute to the label.

.label {
     clear:none;
}

i tested this on apache2 on many different hosting and it works great.

use this htaccess

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /index.php/$1 [L]

be sure you have enabled mod_rewirte with a phpinfo();

then do this in config/config.php:

$config['index_url']    = '';
|
| 'AUTO'            Default - auto detects
| 'PATH_INFO'       Uses the PATH_INFO
| 'QUERY_STRING'    Uses the QUERY_STRING
| 'REQUEST_URI'     Uses the REQUEST_URI
| 'ORIG_PATH_INFO'  Uses the ORIG_PATH_INFO
|
*/
$config['uri_protocol'] = 'AUTO';

if it doesn't works yet, try to change the $config['uri_protocol']='AUTO' to one of the listed inside application/config/config.php file on line 40/54:

sometimes i used : REQUEST_URI instead of AUTO or "QUERY_STRING" for goDaddy hostings

The best option I've seen is the following extension method:

public static Task ForEachAsync<T>(this IEnumerable<T> sequence, Func<T, Task> action) {
    return Task.WhenAll(sequence.Select(action));
}

Call it like this:

await sequence.ForEachAsync(item => item.SomethingAsync(blah));

Or with an async lambda:

await sequence.ForEachAsync(async item => {
    var more = await GetMoreAsync(item);
    await more.FrobbleAsync();
});

The COLLATE keyword specify what kind of character set and rules (order, confrontation rules) you are using for string values.

For example in your case you are using Latin rules with case insensitive (CI) and accent sensitive (AS)

You can refer to this Documentation

Since Express 4.0, there's a dedicated sendStatus function:

res.sendStatus(404);

If you're using an earlier version of Express, use the status function instead.

res.status(404).send('Not found');

Without changing the markup or using JavaScript, you'd pretty much have to alter the text color as knut mentions, or set text-indent: -1000em;

IE6 will not read the :hover selector on anything other than an anchor element, so you will have to use something like Dean Edwards' IE7.

Really though, you're better off putting the text in some kind of element (like p or span or a) and setting that to display: none; on hover.

Using sshpass works best. To just include your password in scp use the ' ':

scp user1:'password'@xxx.xxx.x.5:sys_config /var/www/dev/

   <% String s="Hi"; %>
   var v ="<%=s%>"; 

Basically you have two ways to iterate over all elements:

1. Using recursion (the most common way I think):

public static void main(String[] args) throws SAXException, IOException,
        ParserConfigurationException, TransformerException {

    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory
        .newInstance();
    DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
    Document document = docBuilder.parse(new File("document.xml"));
    doSomething(document.getDocumentElement());
}

public static void doSomething(Node node) {
    // do something with the current node instead of System.out
    System.out.println(node.getNodeName());

    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node currentNode = nodeList.item(i);
        if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
            //calls this method for all the children which is Element
            doSomething(currentNode);
        }
    }
}

2. Avoiding recursion using getElementsByTagName() method with * as parameter:

public static void main(String[] args) throws SAXException, IOException,
        ParserConfigurationException, TransformerException {

    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory
            .newInstance();
    DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
    Document document = docBuilder.parse(new File("document.xml"));

    NodeList nodeList = document.getElementsByTagName("*");
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            // do something with the current element
            System.out.println(node.getNodeName());
        }
    }
}

I think these ways are both efficient.
Hope this helps.

What I did : On my production server, I create a config file (confthin.yml) for Thin (I'm using it) and add the following information :

environment: production
user: www-data
group: www-data
SECRET_KEY_BASE: mysecretkeyproduction

I then launch the app with

thin start -C /whereeveristhefieonprod/configthin.yml

Work like a charm and then no need to have the secret key on version control

Hope it could help, but I'm sure the same thing could be done with Unicorn and others.

In case anyone doesn't get results from the other answers, I fixed a similar problem by:

1. adding --hidden-import flags as needed for any missing modules

2. cleaning up the associated folders and spec files:

rmdir /s /q dist

rmdir /s /q build

del /s /q my_service.spec

3. Running the commands for installation as Administrator

This isn't my answer, but it definitely resonates with me. It's from ThoughtWorks' Technology Radar from October 2012:

Two things have caused fatigue with XML-based build tools like Ant and Maven: too many angry pointy braces and the coarseness of plug-in architectures. While syntax issues can be dealt with through generation, plug-in architectures severely limit the ability for build tools to grow gracefully as projects become more complex. We have come to feel that plug-ins are the wrong level of abstraction, and prefer language-based tools like Gradle and Rake instead, because they offer finer-grained abstractions and more flexibility long term.

I was getting this error after merging my dev branch to my current branch. I spent sometime to fix the issue. As you can see in the below image, there is no problem in the codes at all.

So the only fix worked for me is that Restarting the VSCode

if you are coding in jupyter notebook, and want to check which cuda version tf is using, run the follow command directly into jupyter cell:

!conda list cudatoolkit

!conda list cudnn

and to check if the gpu is visible to tf:

tf.test.is_gpu_available(
    cuda_only=False, min_cuda_compute_capability=None
)

If you import the module (.py) file you are creating now from another python script it will not execute the code within

if __name__ == '__main__':
    ...

If you run the script directly from the console, it will be executed.

Python does not use or require a main() function. Any code that is not protected by that guard will be executed upon execution or importing of the module.

This is expanded upon a little more at python.berkely.edu

You can use JOIN syntax in FROM clause in DELETE in SQL Server but you still delete from first table only and it's proprietary Transact-SQL extension which is alternative to sub-query.

From example here:

 -- Transact-SQL extension
 DELETE 
   FROM Sales.SalesPersonQuotaHistory 
     FROM Sales.SalesPersonQuotaHistory AS spqh INNER JOIN 
          Sales.SalesPerson AS sp ON spqh.BusinessEntityID = sp.BusinessEntityID
    WHERE sp.SalesYTD > 2500000.00;

I tried a lot of methods on Chrome but the only thing that worked for me was "Clear browsing data"

Had to do the "advanced" version because standard didn't work. I suspect it was "Content Settings" that was doing it.

Extracting all keywords from PDF(from a web page) file on your local machine or Base64 encoded string:

import org.apache.commons.codec.binary.Base64;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.text.PDFTextStripper;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

public class WebPagePdfExtractor {

    public static void main(String arg[]) {
        WebPagePdfExtractor webPagePdfExtractor = new WebPagePdfExtractor();

        System.out.println("From file:   " + webPagePdfExtractor.processRecord(createByteArray()).get("text"));

        System.out.println("From string: " + webPagePdfExtractor.processRecord(getArrayFromBase64EncodedString()).get("text"));
    }

    public Map<String, Object> processRecord(byte[] byteArray) {
        Map<String, Object> map = new HashMap<>();
        try {
            PDFTextStripper stripper = new PDFTextStripper();
            stripper.setSortByPosition(false);
            stripper.setShouldSeparateByBeads(true);

            PDDocument document = PDDocument.load(byteArray);
            String text = stripper.getText(document);
            map.put("text", text.replaceAll("\n|\r|\t", " "));
        } catch (Exception exception) {
            exception.printStackTrace();
        }
        return map;
    }

    private static byte[] getArrayFromBase64EncodedString() {
        String encodedContent = "data:application/pdf;base64,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" +
                "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" +
                "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" +
                "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" +
                "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" +
                "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" +
                "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" +
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        String content = encodedContent.substring("data:application/pdf;base64," .length());
        return Base64.decodeBase64(content);
    }

    public static byte[] createByteArray() {
        String pathToBinaryData = "/bla-bla/src/main/resources/small.pdf";

        File file = new File(pathToBinaryData);
        if (!file.exists()) {
            System.out.println(" could not be found in folder " + pathToBinaryData);
            return null;
        }

        FileInputStream fin = null;
        try {
            fin = new FileInputStream(file);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }

        byte fileContent[] = new byte[(int) file.length()];

        try {
            fin.read(fileContent);
        } catch (IOException e) {
            e.printStackTrace();
        }

        return fileContent;
    }
}

This is a nice tutorial:

http://android-developers.blogspot.de/2009/05/painless-threading.html

Or this for the UI thread:

http://developer.android.com/guide/faq/commontasks.html#threading

Or here a very practical one:

http://www.androidacademy.com/1-tutorials/43-hands-on/115-threading-with-android-part1

and another one about procceses and threads

http://developer.android.com/guide/components/processes-and-threads.html

About Call:

You can sort of solve this issue by using .call() which:

• must be called on a function addName.call()
• you pass it an object of what you want to be the "this" addName.call({"name" : 'angela'});
• you can pass additional arguments that can be used in the function it is called on addName.call({"name": "angela"}, true); where perhaps addName accepts an argument of boolean append.

Use Call:

For this particular problem, we can pass the "parent" object through call to override the this normally present in the child object.

Look at our problem first

var app = {
    init: function() {
        var _this = this; // so we can access the app object in other functions

        $('#thingy').click(function(){
            alert(_this.options.thingy());
        });

        $('#another').click(function(){
            alert(_this.options.getAnother());
        });
    },
    options: {
      thingy: function() {
      // PROBLEM: the this here refers to options
        return this.getThingy();
      },
      getAnother: function() {
        // PROBLEM 2: we want the this here to refer to options,
        // but thingy will need the parent object
        return 'another ' + this.thingy();
      },
    },
    getThingy: function() {
        return 'thingy';
    }
};

Now, here's a solution use call

And JSFIDDLE to see it work.

var app = {
    init: function() {
        var _this = this; // so we can access the app object in other functions

        $('#thingy').click(function(){
            // SOLUTION: use call to pass _this as the 'this' used by thingy
            alert(_this.options.thingy.call(_this));
        });

        $('#another').click(function(){
            // SOLUTION 2: Use call to pass parent all the way through
            alert(_this.options.getAnother.call(_this)); 
        });
    },
    options: {
      thingy: function() {
        // SOLUTION in action, the this is the app object, not options.
        return this.getThingy(); 
      },
      getAnother: function() {
        // SOLUTION 2 in action, we can still access the options 
        // AND pass through the app object to the thingy method.
        return 'another ' + this.options.thingy.call(this); 
      },
    },
    getThingy: function() {
        return 'thingy';
    }
};

In conclusion

You can use .call() whenever you use a method on a property of your main object: app.options.someFunction(arg) should always be called with .call - app.options.someFunction.call(this, arg); - that way you can ensure that you'll always have access to every part of the object. It could give you access to another property's methods like app.helpers.anotherFunction().

A good idea is in the somefunction, store this in a variable _parentThis so it's obvious what the this reflects.

You can implement a custom serializer as follows:

public class Person {
    public String name;
    public int age;
    @JsonSerialize(using = IntToStringSerializer.class, as=String.class)
    public int favoriteNumber:
}


public class IntToStringSerializer extends JsonSerializer<Integer> {

    @Override
    public void serialize(Integer tmpInt, 
                          JsonGenerator jsonGenerator, 
                          SerializerProvider serializerProvider) 
                          throws IOException, JsonProcessingException {
        jsonGenerator.writeObject(tmpInt.toString());
    }
}

Java should handle the autoboxing from int to Integer for you.

tl;dr

Instant.ofEpochMilli( 1_317_816_735_000L )
    .atZone( ZoneId.of( "Pacific/Auckland" ) )
    .format( DateTimeFormatter.ofLocalizedDateTime( FormatStyle.MEDIUM ).withLocale( new Locale( "en" , "NZ" ) ) )

…also…

LocalDateTime.parse( "2011-10-06 03:35:05".replace( " " , "T" ) )
    .atZone( ZoneId.of( "Pacific/Auckland" ) )

java.time

The Question and most Answers use outdated legacy date-time classes from the earliest versions of Java. These old classes have proven to be troublesome and confusing. Avoid them. Instead use the java.time classes.

ISO 8601

Your input string is nearly in standard ISO 8601 format. Just replace the SPACE in the middle with a T.

String input = "2011-10-06 03:35:05".replace( " " , "T" );

LocalDateTime

Now parse as a LocalDateTime because the input lacks any information about offset-from-UTC or time zone. A LocalDateTime has no concept of offset nor time zone, so it does not represent an actual moment on the timeline.

LocalDateTime ldt = LocalDateTime.parse( input );

ZoneOffset

You seem to be saying that from the business context you know the intention of this string is to represent a moment that is 13 hours ahead of UTC. So we instantiate a ZoneOffset.

ZoneOffset offset = ZoneOffset.ofHours( 13 ); // 13 hours ahead of UTC, in the far east of the globe.

OffsetDateTime

Apply it to get an OffsetDateTime object. This becomes an actual moment on the timeline.

OffsetDateTime odt = ldt.atOffset( offset);

ZoneId

But then you mention New Zealand. So you had a specific time zone in mind. A time zone is an offset-from-UTC plus a set of rules for handling anomalies such as Daylight Saving Time (DST). So we can specify a ZoneId to a ZonedDateTime rather than a mere offset.

Specify a proper time zone name. Never use the 3-4 letter abbreviation such as EST or IST as they are not true time zones, not standardized, and not even unique(!). For example, Pacific/Auckland.

ZoneId z = ZoneId.of( "Pacific/Auckland" );

ZonedDateTime

Apply the ZoneId.

ZonedDateTime zdt = ldt.atZone( z );

You can easily adjust into another zone for the very same moment on the timeline.

ZoneId zParis = ZoneId.of( "Europe/Paris" );
ZonedDateTime zdtParis = zdt.withZoneSameInstant( zParis );  // Same moment in time, but seen through lens of Paris wall-clock time.

Count from epoch

I strongly recommend against handling date-time values as a count from epoch, such as milliseconds from the start of 1970 UTC. But if you must, create a Instant from such a number.

Instant instant = Instant.ofEpochMilli( 1_317_816_735_000L );

Then assign a time zone as seen above, if desired, to move away from UTC.

ZoneId z = ZoneId.of( "Pacific/Auckland" );
ZonedDateTime zdt = instant.atZone( z );

Your value of 1_317_816_735_000L is:

• 2011-10-05T12:12:15Z (Wed, 05 Oct 2011 12:12:15 GMT)
• 2011-10-06T01:12:15+13:00[Pacific/Auckland] (Thursday October 06, 2011 01:12:15 in Auckland New Zealand).

Generate strings

To generate a string in standard ISO 8601 format, simply call toString. Note that ZonedDateTime wisely extends the standard format by appending the name of the time zone in square brackets.

String output = zdt.toString();

For other formats, search Stack Overflow for DateTimeFormatter class. Already covered many times.

Specify a FormatStyle and a Locale.

Locale l = new Locale( "en" , "NZ" );
DateTimeFormatter f = DateTimeFormatter.ofLocalizedDateTime( FormatStyle.MEDIUM ).withLocale( l );
String output = zdt.format( f );

Note that time zone has nothing to do with locale. You can have a Europe/Paris date-time displayed in Japanese language & cultural norms, or a Asia/Kolkata date-time displayed in Portuguese language and Brazil cultural norms.

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old date-time classes such as java.util.Date, .Calendar, & java.text.SimpleDateFormat.

The Joda-Time project, now in maintenance mode, advises migration to java.time.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations.

Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport and further adapted to Android in ThreeTenABP (see How to use…).

The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval, YearWeek, YearQuarter, and more.

I have solved my issue and now my animation works fine :) if anyone needed just copy my code and xml file and have a happy coding :)

My Activity MainActivity:

import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.AnimationUtils;
import android.view.animation.TranslateAnimation;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RelativeLayout;

public class MainActivity extends Activity {

RelativeLayout rl_footer;
ImageView iv_header;
boolean isBottom = true;
Button btn1;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    rl_footer = (RelativeLayout) findViewById(R.id.rl_footer);
    iv_header = (ImageView) findViewById(R.id.iv_up_arrow);
    iv_header.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            iv_header.setImageResource(R.drawable.down_arrow);
            iv_header.setPadding(0, 10, 0, 0); 
            rl_footer.setBackgroundResource(R.drawable.up_manu_bar);
            if (isBottom) {
                SlideToAbove();
                isBottom = false;
            } else {
                iv_header.setImageResource(R.drawable.up_arrow);
                iv_header.setPadding(0, 0, 0, 10);
                rl_footer.setBackgroundResource(R.drawable.down_manu_bar1);
                SlideToDown();
                isBottom = true;
            }

        }
    });

}

public void SlideToAbove() {
    Animation slide = null;
    slide = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f,
            Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF,
            0.0f, Animation.RELATIVE_TO_SELF, -5.0f);

    slide.setDuration(400);
    slide.setFillAfter(true);
    slide.setFillEnabled(true);
    rl_footer.startAnimation(slide);

    slide.setAnimationListener(new AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {

        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {

            rl_footer.clearAnimation();

            RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(
                    rl_footer.getWidth(), rl_footer.getHeight());
            // lp.setMargins(0, 0, 0, 0);
            lp.addRule(RelativeLayout.ALIGN_PARENT_TOP);
            rl_footer.setLayoutParams(lp);

        }

    });

}

public void SlideToDown() {
    Animation slide = null;
    slide = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f,
            Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF,
            0.0f, Animation.RELATIVE_TO_SELF, 5.2f);

    slide.setDuration(400);
    slide.setFillAfter(true);
    slide.setFillEnabled(true);
    rl_footer.startAnimation(slide);

    slide.setAnimationListener(new AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {

        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {

            rl_footer.clearAnimation();

            RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(
                    rl_footer.getWidth(), rl_footer.getHeight());
            lp.setMargins(0, rl_footer.getWidth(), 0, 0);
            lp.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
            rl_footer.setLayoutParams(lp);

        }

    });

}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
}

 }

and my Xml activity_main:

 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:id="@+id/rl_main"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:background="@drawable/autograph_bg" >

 <RelativeLayout
    android:id="@+id/rl_footer"
    android:layout_width="fill_parent"
    android:layout_height="70dp"
    android:layout_alignParentBottom="true"
    android:background="@drawable/down_manu_bar1" >

    <ImageView
        android:id="@+id/iv_new_file"
        android:layout_width="25dp"
        android:layout_height="25dp"
        android:layout_alignParentLeft="true"
        android:layout_centerVertical="true"
        android:layout_marginLeft="18dp"
        android:onClick="onNewFileClick"
        android:src="@drawable/file_icon" />

    <TextView
        android:id="@+id/tv_new_file"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/iv_new_file"
        android:layout_below="@+id/iv_new_file"
        android:text="New"
        android:textColor="#ffffff" />

    <ImageView
        android:id="@+id/iv_insert"
        android:layout_width="25dp"
        android:layout_height="25dp"
        android:layout_alignTop="@+id/iv_new_file"
        android:layout_marginLeft="30dp"
        android:layout_toRightOf="@+id/iv_new_file"
        android:src="@drawable/insert_icon" />

    <TextView
        android:id="@+id/tv_insert"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/iv_insert"
        android:layout_below="@+id/iv_insert"
        android:text="Insert"
        android:textColor="#ffffff" />

    <ImageView
        android:id="@+id/iv_up_arrow"
        android:layout_width="45dp"
        android:layout_height="45dp"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:paddingBottom="10dp"
        android:src="@drawable/up_arrow" />

    <ImageView
        android:id="@+id/iv_down_arrow"
        android:layout_width="45dp"
        android:layout_height="45dp"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:background="@drawable/down_arrow"
        android:paddingBottom="10dp"
        android:visibility="gone" />

    <ImageView
        android:id="@+id/iv_save"
        android:layout_width="25dp"
        android:layout_height="25dp"
        android:layout_alignTop="@+id/iv_insert"
        android:layout_marginLeft="30dp"
        android:layout_toRightOf="@+id/iv_up_arrow"
        android:src="@drawable/save" />

    <TextView
        android:id="@+id/tv_save"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/iv_save"
        android:layout_alignParentBottom="true"
        android:text="Save"
        android:textColor="#ffffff" />

    <ImageView
        android:id="@+id/iv_settings"
        android:layout_width="25dp"
        android:layout_height="25dp"
        android:layout_alignTop="@+id/iv_save"
        android:layout_marginLeft="27dp"
        android:layout_toRightOf="@+id/tv_save"
        android:paddingTop="2dp"
        android:src="@drawable/icon_settings" />

    <TextView
        android:id="@+id/tv_settings"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_marginLeft="260dp"
        android:text="Settings"
        android:textColor="#ffffff" />
 </RelativeLayout>

 </RelativeLayout>

just create new android project and copy paste my code and have fun! :) also remember in xml i have image view and his background images replace with yout own images thanks..

Interaction of Javascript and PHP

We all grew up knowing that Javascript ran on the Client Side (ie the browser) and PHP was a server side tool (ie the Server side). CLEARLY the two just cant interact.

But -- good news; it can be made to work and here's how.

The objective is to get some dynamic info (say server configuration items) from the server into the Javascript environment so it can be used when needed - - typically this implies DHTML modification to the presentation.

First, to clarify the DHTML usage I'll cite this DHTML example:

<script type="text/javascript">

function updateContent() {
 var frameObj = document.getElementById("frameContent");
 var y = (frameObj.contentWindow || frameObj.contentDocument);

 if (y.document) y = y.document;
 y.body.style.backgroundColor="red";  // demonstration of failure to alter the display

 // create a default, simplistic alteration usinga fixed string.
 var textMsg = 'Say good night Gracy';

 y.write(textMsg);

 y.body.style.backgroundColor="#00ee00";  // visual confirmation that the updateContent() was effective

}
</script>

Assuming we have an html file with the ID="frameContent" somewhere, then we can alter the display with a simple < body onload="updateContent()" >

Golly gee; we don't need PHP to do that now do we! But that creates a structure for applying PHP provided content.

We change the webpage in question into a PHTML type to allow the server side PHP access to the content:

**foo.html becomes foo.phtml**

and we add to the top of that page. We also cause the php data to be loaded into globals for later access - - like this:

<?php
   global $msg1, $msg2, $textMsgPHP;

function getContent($filename) {
    if ($theData = file_get_contents($filename, FALSE)) {
        return "$theData";
    } else {
        echo "FAILED!";
        }
}
function returnContent($filename) {

  if ( $theData = getContent($filename) ) {
    // this works ONLY if $theData is one linear line (ie remove all \n)
    $textPHP = trim(preg_replace('/\r\n|\r|\n/', '', $theData));
    return "$textPHP";
  } else {
    echo '<span class="ERR">Error opening source file :(\n</span>';  # $filename!\n";
  } 
}

// preload the dynamic contents now for use later in the javascript (somewhere)
$msg1 =       returnContent('dummy_frame_data.txt');
$msg2 =       returnContent('dummy_frame_data_0.txt');
$textMsgPHP = returnContent('dummy_frame_data_1.txt');

?>

Now our javascripts can get to the PHP globals like this:

// by accessig the globals var textMsg = '< ? php global $textMsgPHP; echo "$textMsgPHP"; ? >';

In the javascript, replace

var textMsg = 'Say good night Gracy';

with: // using php returnContent()

var textMsg = '< ? php $msgX = returnContent('dummy_div_data_3.txt'); echo "$msgX" ? >';

Summary:

• the webpage to be modified MUST be a phtml or some php file
• the first thing in that file MUST be the < ? php to get the dynamic data ?>
• the php data MUST contain its own css styling (if content is in a frame)
• the javascript to use the dynamic data must be in this same file
• and we drop in/outof PHP as necessary to access the dynamic data
• Notice:- use single quotes in the outer javascript and ONLY double quotes in the dynamic php data

To be resolved: calling updateContent() with a filename and using it via onClick() instead of onLoad()

An example could be provided in the Sample_Dynamic_Frame.zip for your inspection, but didn't find a means to attach it

Do you want to keep your database on mobile? Use sqlite instead of mysql.

If the idea is to keep database on server and access from mobile. Use a webservice to fetch/ modify data.

I'd like to add to OJ's kind clarifications.

Virtual inheritance doesn't come without a price. Like with all things virtual, you get a performance hit. There is a way around this performance hit that is possibly less elegant.

Instead of breaking the diamond by deriving virtually, you can add another layer to the diamond, to get something like this:

   B
  / \
D11 D12
 |   |
D21 D22
 \   /
  DD

None of the classes inherit virtually, all inherit publicly. Classes D21 and D22 will then hide virtual function f() which is ambiguous for DD, perhaps by declaring the function private. They'd each define a wrapper function, f1() and f2() respectively, each calling class-local (private) f(), thus resolving conflicts. Class DD calls f1() if it wants D11::f() and f2() if it wants D12::f(). If you define the wrappers inline you'll probably get about zero overhead.

Of course, if you can change D11 and D12 then you can do the same trick inside these classes, but often that is not the case.

From the Python documentation:

This object is commonly used by slicing (see Slicings). It supports no special operations. There is exactly one ellipsis object, named Ellipsis (a built-in name). type(Ellipsis)() produces the Ellipsis singleton.

It is written as Ellipsis or ....

except for codecs.open(), one can uses io.open() to work with Python2 or Python3 to read / write unicode file

example

import io

text = u'á'
encoding = 'utf8'

with io.open('data.txt', 'w', encoding=encoding, newline='\n') as fout:
    fout.write(text)

with io.open('data.txt', 'r', encoding=encoding, newline='\n') as fin:
    text2 = fin.read()

assert text == text2

For me, I implemented this tip which basically drastically improved performance by adding the following two attributes to compilation tag in web.config

<compilation ... batch="false" optimizeCompilations="true"> ... </compilation>

What does batch="false" do?

It makes pre-compilation more selective by compiling only pages that have changed and require re-compiling

What exactly is the optimizeCompilations doing? Source

ASP.NET uses a per application hash code which includes the state of a number of things, including the bin and App_Code folder, and global.asax. Whenever an ASP.NET app domain starts, it checks if this hash code has changed from what it previously computed. If it has, then the entire codegen folder (where compiled and shadow copied assemblies live) is wiped out.

When this optimization is turned on (via optimizeCompilations="true"), the hash no longer takes into account bin, App_Code and global.asax. As a result, if those change we don't wipe out the codegen folder.

Reference: Compilation element on MSDN

SessionState

• Can be persisted in memory, which makes it a fast solution. Which means state cannot be shared in the Web Farm/Web Garden.
• Can be persisted in a Database, useful for Web Farms / Web Gardens.
• Is Cleared when the session dies - usually after 20min of inactivity.

ViewState

• Is sent back and forth between the server and client, taking up bandwidth.
• Has no expiration date.
• Is useful in a Web Farm / Web Garden

For Oracle, it is also LENGTH instead of LEN

SELECT MAX(LENGTH(Desc)) FROM table_name

Also, DESC is a reserved word. Although many reserved words will still work for column names in many circumstances it is bad practice to do so, and can cause issues in some circumstances. They are reserved for a reason.

If the word Desc was just being used as an example, it should be noted that not everyone will realize that, but many will realize that it is a reserved word for Descending. Personally, I started off by using this, and then trying to figure out where the column name went because all I had were reserved words. It didn't take long to figure it out, but keep that in mind when deciding on what to substitute for your actual column name.

Yes, require is a Node.JS function and doesn't work in client side scripting without certain requirements. If you're getting this error while writing electronJS code, try the following:

In your BrowserWindow declaration, add the following webPreferences field: i.e, instead of plain mainWindow = new BrowserWindow(), write

mainWindow = new BrowserWindow({
        webPreferences: {
            nodeIntegration: true
        }
    });

If above all options are not working and you have used nuget packages like Microsoft.Net.Compilers and CodeDom and still not working then there is issue with your project file open project file. Project file is using one of the compiler option which not support your selected language. Open project file with notepad++ and remove the following line.

Orignal Project File

<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <Import Project="..\packages\Microsoft.Net.Compilers.Toolset.3.7.0\build\Microsoft.Net.Compilers.Toolset.props" Condition="Exists('..\packages\Microsoft.Net.Compilers.Toolset.3.7.0\build\Microsoft.Net.Compilers.Toolset.props')" />
  <Import Project="..\packages\Microsoft.Net.Compilers.3.7.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\packages\Microsoft.Net.Compilers.3.7.0\build\Microsoft.Net.Compilers.props')" />
  <Import Project="..\packages\Microsoft.Net.Compilers.1.0.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\packages\Microsoft.Net.Compilers.1.0.0\build\Microsoft.Net.Compilers.props')" />
  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\TypeScript\Microsoft.TypeScript.Default.props" Condition="Exists('$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\TypeScript\Microsoft.TypeScript.Default.props')" />
  <!--Don't delete below one-->
  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />

Remove The following lines

  <Import Project="..\packages\Microsoft.Net.Compilers.Toolset.3.7.0\build\Microsoft.Net.Compilers.Toolset.props" Condition="Exists('..\packages\Microsoft.Net.Compilers.Toolset.3.7.0\build\Microsoft.Net.Compilers.Toolset.props')" />
  <Import Project="..\packages\Microsoft.Net.Compilers.3.7.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\packages\Microsoft.Net.Compilers.3.7.0\build\Microsoft.Net.Compilers.props')" />
  <Import Project="..\packages\Microsoft.Net.Compilers.1.0.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\packages\Microsoft.Net.Compilers.1.0.0\build\Microsoft.Net.Compilers.props')" />
  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\TypeScript\Microsoft.TypeScript.Default.props" Condition="Exists('$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\TypeScript\Microsoft.TypeScript.Default.props')" />

This ought to do the trick.

<style>
div.block{
  overflow:hidden;
}
div.block label{
  width:160px;
  display:block;
  float:left;
  text-align:left;
}
div.block .input{
  margin-left:4px;
  float:left;
}
</style>

<div class="block">
  <label>First field</label>
  <input class="input" type="text" id="txtFirstName"/>
</div>
<div class="block">
  <label>Second field</label>
  <input class="input" type="text" id="txtLastName"/>
</div>

I hope you get the concept.

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

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

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

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

Simple way

1. Create a new java class

   public class ActivityName extends FragmentActivity {
   @Override
    public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
       if (savedInstanceState == null){
       getSupportFragmentManager().beginTransaction()
               .add(android.R.id.content, new Fragment_name_which_you_wantto_open()).commit();}
    }
   }
   

2. in your activity where u want to call fragment

    Intent i = new Intent(Currentactivityname.this,ActivityName.class);
    startActivity(i);
   

Another Method

1. Place frame layout in your activity where u want to open fragment

     <FrameLayout
           android:id="@+id/frameLayout"
           android:layout_width="match_parent"
           android:layout_height="wrap_content">
       </FrameLayout>
   

2. Paste this code where u want to open fragment

       Fragment mFragment = null;
           mFragment = new Name_of_fragment_which_you_want_to_open();
           FragmentManager fragmentManager = getSupportFragmentManager();
           fragmentManager.beginTransaction()
                   .replace(R.id.frameLayout, mFragment).commit();
   

$time = strtotime($oldtime);

Then use date() to put it into the correct format.

PostgreSql is very advanced when related to logging techniques

Logs are stored in Installationfolder/data/pg_log folder. While log settings are placed in postgresql.conf file.

Log format is usually set as stderr. But CSV log format is recommended. In order to enable CSV format change in

log_destination = 'stderr,csvlog'   
logging_collector = on

In order to log all queries, very usefull for new installations, set min. execution time for a query

log_min_duration_statement = 0

In order to view active Queries on your database, use

SELECT * FROM pg_stat_activity

To log specific queries set query type

log_statement = 'all'           # none, ddl, mod, all

For more information on Logging queries see PostgreSql Log.

You can use literals, it's more compact.

NSString* myString = [@(17) stringValue];

(Boxes as a NSNumber and uses its stringValue method)

@Andrew has answered it clearly here. But as simple as this also works even if the directory is not empty:

git init .
git remote add origin <repository-url>
git pull origin master

The extreme and simple cases:

• A compiler will produce a binary executable in the target machine's native executable format. This binary file contains all required resources except for system libraries; it's ready to run with no further preparation and processing and it runs like lightning because the code is the native code for the CPU on the target machine.

• An interpreter will present the user with a prompt in a loop where he can enter statements or code, and upon hitting RUN or the equivalent the interpreter will examine, scan, parse and interpretatively execute each line until the program runs to a stopping point or an error. Because each line is treated on its own and the interpreter doesn't "learn" anything from having seen the line before, the effort of converting human-readable language to machine instructions is incurred every time for every line, so it's dog slow. On the bright side, the user can inspect and otherwise interact with his program in all kinds of ways: Changing variables, changing code, running in trace or debug modes... whatever.

With those out of the way, let me explain that life ain't so simple any more. For instance,

• Many interpreters will pre-compile the code they're given so the translation step doesn't have to be repeated again and again.
• Some compilers compile not to CPU-specific machine instructions but to bytecode, a kind of artificial machine code for a ficticious machine. This makes the compiled program a bit more portable, but requires a bytecode interpreter on every target system.
• The bytecode interpreters (I'm looking at Java here) recently tend to re-compile the bytecode they get for the CPU of the target section just before execution (called JIT). To save time, this is often only done for code that runs often (hotspots).
• Some systems that look and act like interpreters (Clojure, for instance) compile any code they get, immediately, but allow interactive access to the program's environment. That's basically the convenience of interpreters with the speed of binary compilation.
• Some compilers don't really compile, they just pre-digest and compress code. I heard a while back that's how Perl works. So sometimes the compiler is just doing a bit of the work and most of it is still interpretation.

In the end, these days, interpreting vs. compiling is a trade-off, with time spent (once) compiling often being rewarded by better runtime performance, but an interpretative environment giving more opportunities for interaction. Compiling vs. interpreting is mostly a matter of how the work of "understanding" the program is divided up between different processes, and the line is a bit blurry these days as languages and products try to offer the best of both worlds.

Aside from object initializers (usable only in constructor calls), the best you can get is:

var it = Stuff.Elements.Foo;
it.Name = "Bob Dylan";
it.Age = 68;
...

I think the best way to do this is:

t = (1,2,3)

print "This is a tuple: %s" % str(t)

If you're familiar with printf style formatting, then Python supports its own version. In Python, this is done using the "%" operator applied to strings (an overload of the modulo operator), which takes any string and applies printf-style formatting to it.

In our case, we are telling it to print "This is a tuple: ", and then adding a string "%s", and for the actual string, we're passing in a string representation of the tuple (by calling str(t)).

If you're not familiar with printf style formatting, I highly suggest learning, since it's very standard. Most languages support it in one way or another.

"Visual Studio does not support std::cout as debug tool for non-console applications"
_{- from Marius Amado-Alves' answer to "How can I see cout output in a non-console application?"}

Which means if you use it, Visual Studio shows nothing in the "output" window (in my case VS2008)

Just use !important it will help to override

background:none !important;

Although it is said to be a bad practice, !important can be useful for utility classes, you just need to use it responsibly, check this: When Using important is the right choice

There's a more appropriate way than asking the viewControllers. You can make your controller a delegate of the navigationBar that has the back button. Here's an example. In the implementation of the controller where you want to handle the press of the back button, tell it that it will implement the UINavigationBarDelegate protocol:

@interface MyViewController () <UINavigationBarDelegate>

Then somewhere in your initialization code (probably in viewDidLoad) make your controller the delegate of its navigation bar:

self.navigationController.navigationBar.delegate = self;

Finally, implement the shouldPopItem method. This method gets called right when the back button is pressed. If you have multiple controllers or navigation Items in the stack, you'll probably want to check which of those navigation items is getting popped (the item parameter), so that you only do your custom stuff when you expect to. Here's an example:

-(BOOL)navigationBar:(UINavigationBar *)navigationBar shouldPopItem:(UINavigationItem *)item
{
    NSLog(@"Back button got pressed!");
    //if you return NO, the back button press is cancelled
    return YES;
}

The simplest solution would be a correlated sub select:

select
    A.*
from
    table_A A
where
    A.id in (
        select B.id from table_B B where B.tag = 'chair'
)

Alternatively you could join the tables and filter the rows you want:

select
    A.*
from
    table_A A
inner join table_B B
    on A.id = B.id
where
    B.tag = 'chair'

You should profile both and see which is faster on your dataset.

Check out the code below for decimal to hexadecimal conversion,

import java.util.Scanner;

public class DecimalToHexadecimal
{
   public static void main(String[] args)
   {
      int temp, decimalNumber;
      String hexaDecimal = "";
      char hexa[] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};

      Scanner sc = new Scanner(System.in);
      System.out.print("Please enter decimal number : ");
      decimalNumber = sc.nextInt();

      while(decimalNumber > 0)
      {
         temp = decimalNumber % 16;
         hexaDecimal = hexa[temp] + hexaDecimal;
         decimalNumber = decimalNumber / 16;
      }

      System.out.print("The hexadecimal value of " + decimalNumber + " is : " + hexaDecimal);      
      sc.close();
   }
}

You can learn more on different ways to convert decimal to hexadecimal in the following link >> java convert decimal to hexadecimal.

As others have mentioned you need a users/show.json view, but there are options to consider for the templating language...

ERB

Works out of the box. Great for HTML, but you'll quickly find it's awful for JSON.

RABL

Good solution. Have to add a dependency and learn its DSL.

JSON Builder

Same deal as RABL: Good solution. Have to add a dependency and learn its DSL.

Plain Ruby

Ruby is awesome at generating JSON and there's nothing new to learn as you can call to_json on a Hash or an AR object. Simply register the .rb extension for templates (in an initializer):

ActionView::Template.register_template_handler(:rb, :source.to_proc)

Then create the view users/show.json.rb:

@user.to_json

For more info on this approach see http://railscasts.com/episodes/379-template-handlers

I was unable to find JSTool. Please see below url to see how I installed Notepad++

How to view Plugin Manager in Notepad++

I created JSMinNPP folder in C:\Program Files (x86)\Notepad++\plugins and copied JSMinNPP to it.

Try this:

<li onclick="getPaging(this.id)" id="1">1</li>
<li onclick="getPaging(this.id)" id="2">2</li>


function getPaging(str)
{
    $("#loading-content").load("dataSearch.php?"+str, hideLoader);
}

#issubclass(child,parent)

class a:
    pass
class b(a):
    pass
class c(b):
    pass

print(issubclass(c,b))#it returns true

yes,the sorting proceed differently. in first scenario, orders based on column1 and in addition to that process further by sorting colmun2 based on column1 .. in second scenario ,it orders completely based on column 1 only... please proceed with a simple example...u will get quickly..

For example, like this:

const querystring = require('querystring');
const https = require('https');

var postData = querystring.stringify({
    'msg' : 'Hello World!'
});

var options = {
  hostname: 'posttestserver.com',
  port: 443,
  path: '/post.php',
  method: 'POST',
  headers: {
       'Content-Type': 'application/x-www-form-urlencoded',
       'Content-Length': postData.length
     }
};

var req = https.request(options, (res) => {
  console.log('statusCode:', res.statusCode);
  console.log('headers:', res.headers);

  res.on('data', (d) => {
    process.stdout.write(d);
  });
});

req.on('error', (e) => {
  console.error(e);
});

req.write(postData);
req.end();

if(new File("/sdcard/your_filename.txt").exists())){

// Your code goes here...

}

// you can get the Jquery's librairies online with adding  those two rows in your page

 <script type="text/javascript"  src=" https://cdn.datatables.net/1.10.13/js/jquery.dataTables.min.js"></script> 

<link rel="stylesheet" href="https://cdn.datatables.net/1.10.13/css/jquery.dataTables.min.css"> 

Given this is the number one Google result for format number commas java, here's an answer that works for people who are working with whole numbers and don't care about decimals.

String.format("%,d", 2000000)

outputs:

2,000,000

You can also use string.match().

var string1 = "aBc";
var match = string1.match(/AbC/i);

if(match) {
}

Pass it as an Object:

$(....).css({
    'property': 'value', 
    'property': 'value'
});

http://docs.jquery.com/CSS/css#properties

Create a CustomAdapter and in that you have the getView() so there if you want to change the listview background color use this :

v.setBackgroundColor(Color.CYAN);

If you want to change the textColor then do this :

tv.setTextColor(Color.RED);

and for the textSize :

tv.setTextSize(20);

where 'v' is the listview and 'tv' is the textview

I resolved this issue by setting database owner. My database did not have had any owner before this issue. Execute this command in your database to set owner to sysadmin account:

use [YourDatabaseName] EXEC sp_changedbowner 'sa'

Daemon threads die when the creator thread exits.

Non-daemon threads (default) can even live longer than the main thread.

if ( threadShouldDieOnApplicationEnd ) {
    thread.setDaemon ( true );
}
thread.start();

If that helps in some cases, it is possible to use the unicode character:

NSLog(@"Test percentage \uFF05");

In pandas 0.20.2 you can do:

from pandas.api.types import is_string_dtype
from pandas.api.types import is_numeric_dtype

is_string_dtype(df['A'])
>>>> True

is_numeric_dtype(df['B'])
>>>> True

So your code becomes:

for y in agg.columns:
    if (is_string_dtype(agg[y])):
        treat_str(agg[y])
    elif (is_numeric_dtype(agg[y])):
        treat_numeric(agg[y])

PHP exec("php script.php") can do it.

From the Manual:

If a program is started with this function, in order for it to continue running in the background, the output of the program must be redirected to a file or another output stream. Failing to do so will cause PHP to hang until the execution of the program ends.

So if you redirect the output to a log file (what is a good idea anyways), your calling script will not hang and your email script will run in bg.

Use the not boolean operator:

nyval = not myval

not returns a boolean value (True or False):

>>> not 1
False
>>> not 0
True

If you must have an integer, cast it back:

nyval = int(not myval)

However, the python bool type is a subclass of int, so this may not be needed:

>>> int(not 0)
1
>>> int(not 1)
0
>>> not 0 == 1
True
>>> not 1 == 0
True

should call the function properly; like- Fibonacci:input

The most simple solution and easiest way is to add shadow for all four side. CSS

box-shadow: 0 0 2px 2px #ccc; /* with blur shadow*/
box-shadow: 0 0 0 2px #ccc; /* without blur shadow*/

"Allocation Failure" is cause of GC to kick is not correct. It is an outcome of GC operation.

GC kicks in when there is no space to allocate( depending on region minor or major GC is performed). Once GC is performed if space is freed good enough, but if there is not enough size it fails. Allocation Failure is one such failure. Below document have good explanation https://docs.oracle.com/javase/8/docs/technotes/guides/vm/gctuning/g1_gc.html

If you bother creating a sample project and adding your 3rd party dependency to that, then you can run the following in order to see the full hierarchy of the dependencies.

You can search for a specific artifact using this maven command:

mvn dependency:tree -Dverbose -Dincludes=[groupId]:[artifactId]:[type]:[version]

According to the documentation:

where each pattern segment is optional and supports full and partial * wildcards. An empty pattern segment is treated as an implicit wildcard.

Imagine you are trying to find 'log4j-1.2-api' jar file among different modules of your project:

mvn dependency:tree -Dverbose -Dincludes=org.apache.logging.log4j:log4j-1.2-api

more information can be found here.

Edit: Please note that despite the advantages of using verbose parameter, it might not be so accurate in some conditions. Because it uses Maven 2 algorithm and may give wrong results when used with Maven 3.

S3 does not have directories, while you can list files in a pseudo directory manner like you demonstrated, there is no directory "file" per-se.
You may of inadvertently created a data file called users/<user-id>/contacts/<contact-id>/.

<?php
function createThumbnail($imageDirectory, $imageName, $thumbDirectory, $thumbWidth) {
    $explode = explode(".", $imageName);
    $filetype = $explode[1];

    if ($filetype == 'jpg') {
        $srcImg = imagecreatefromjpeg("$imageDirectory/$imageName");
    } else
    if ($filetype == 'jpeg') {
        $srcImg = imagecreatefromjpeg("$imageDirectory/$imageName");
    } else
    if ($filetype == 'png') {
        $srcImg = imagecreatefrompng("$imageDirectory/$imageName");
    } else
    if ($filetype == 'gif') {
        $srcImg = imagecreatefromgif("$imageDirectory/$imageName");
    }

    $origWidth = imagesx($srcImg);
    $origHeight = imagesy($srcImg);

    $ratio = $origWidth / $thumbWidth;
    $thumbHeight = $origHeight / $ratio;

    $thumbImg = imagecreatetruecolor($thumbWidth, $thumbHeight);
    imagecopyresized($thumbImg, $srcImg, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $origWidth, $origHeight);

    if ($filetype == 'jpg') {
        imagejpeg($thumbImg, "$thumbDirectory/$imageName");
    } else
    if ($filetype == 'jpeg') {
        imagejpeg($thumbImg, "$thumbDirectory/$imageName");
    } else
    if ($filetype == 'png') {
        imagepng($thumbImg, "$thumbDirectory/$imageName");
    } else
    if ($filetype == 'gif') {
        imagegif($thumbImg, "$thumbDirectory/$imageName");
    }
}
    ?>

This is a very good thumbnail script =) Here's an example:

$path = The path to the folder where the original picture is. $name = The filename of the file you want to make a thumbnail of. $thumbpath = The path to the directory where you want the thumbnail to be saved into. $maxwidth = the maximum width of the thumbnail in PX eg. 100 (wich will be 100px).

createThumbnail($path, $name, $thumbpath, $maxwidth);

After getting the help from @Blender, @ekhumoro and @Dan, I understand the Linux and Python more than before. Thank you. I got the an idea by @ekhumoro, it is I didn't install PyQt5 correctly. So I delete PyQt5 folder and download again. And redo everything from very start.

After redoing, I got the error as my last update at my question. So, when I search at stack, I got the following solution from here

sudo ln -s /usr/include/python2.7 /usr/local/include/python2.7

And then, I did "sudo make" and "sudo make install" step by step. After "sudo make install", I got the following error. But I ignored it and I created a simple design with qt designer. And I converted it into python file by pyuic5. Everything are going well.

install -m 755 -p /home/thura/PyQt/pyuic5 /usr/bin/
strip /usr/bin/pyuic5
strip:/usr/bin/pyuic5: File format not recognized
make: [install_pyuic5] Error 1 (ignored)

You can use systemPropertyVariables (java.protocol.handler.pkgs is your JVM argument name):

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.12.4</version>
    <configuration>
        <systemPropertyVariables>
            <java.protocol.handler.pkgs>com.zunix.base</java.protocol.handler.pkgs>
            <log4j.configuration>log4j-core.properties</log4j.configuration>
        </systemPropertyVariables>
    </configuration>
</plugin>

http://maven.apache.org/surefire/maven-surefire-plugin/examples/system-properties.html

Just set the property directly: .

eleman.disabled = false;

a ||= b

Signifies if any value is present in 'a' and you dont want to alter it the keep using that value, else if 'a' doesnt have any value, use value of 'b'.

Simple words, if left hand side if not null, point to existing value, else point to value at right side.

Using a supposed name property as the map key:

for (Product p: productList) { s.put(p.getName(), p); }

Well you are trying to compare Date with Nvarchar which is wrong. Should be

Where dates between date1 And date2
-- both date1 & date2 should be date/datetime

If date1,date2 strings; server will convert them to date type before filtering.

Hope this can help

<LinearLayout android:layout_width="fill_parent"
    android:layout_height="fill_parent" android:orientation="horizontal">

    <LinearLayout android:layout_width="0dip"
        android:layout_height="wrap_content" android:orientation="horizontal"
        android:id="@+id/linearLayout_dummy1" android:layout_weight=".15">
    </LinearLayout>


    <LinearLayout android:layout_height="wrap_content"
        android:id="@+id/linearLayout1" android:orientation="vertical"
        android:layout_width="0dip" android:layout_weight=".7">
        <Button android:text="Button" android:id="@+id/button1"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:layout_gravity="center">
        </Button>
        <Button android:layout_width="wrap_content" android:id="@+id/button2"
            android:layout_height="wrap_content" android:text="Button"
            android:layout_gravity="center"></Button>
        <Button android:layout_width="wrap_content" android:id="@+id/button3"
            android:layout_height="wrap_content" android:text="Button"
            android:layout_gravity="center"></Button>
    </LinearLayout>

    <LinearLayout android:layout_width="0dip"
        android:layout_height="wrap_content" android:orientation="horizontal"
        android:id="@+id/linearLayout_dummy2" android:layout_weight=".15">
    </LinearLayout>

</LinearLayout>

(1) Set layout_width to "0dip" (2) Set the layout_height to .xx (% you want)

If you need to run a full repair, use the repairpath option. Point it to a disk with more available space.

For example, on my Mac I've used:

mongod --config /usr/local/etc/mongod.conf --repair --repairpath /Volumes/X/mongo_repair

Update: Per MongoDB Core Server Ticket 4266, you may need to add --nojournal to avoid an error:

mongod --config /usr/local/etc/mongod.conf --repair --repairpath /Volumes/X/mongo_repair --nojournal

It's better to use script module for that:
http://docs.ansible.com/script_module.html

The simple method is to share the mysql unix socket to host machine. Then connect through the socket

Steps:

• Create shared folder for host machine eg: mkdir /host
• Run docker container with volume mount option docker run -it -v /host:/shared <mysql image>.
• Then change mysql configuration file /etc/my.cnf and change socket entry in the file to socket=/shared/mysql.sock
• Restart MySQL service service mysql restart in docker
• Finally Connect to MySQL servver from host through the socket mysql -u root --socket=/host/mysql.sock. If password use -p option

Markdown gets converted into HTML/XHMTL.

John Gruber created the Markdown language in 2004 in collaboration with Aaron Swartz on the syntax, with the goal of enabling people to write using an easy-to-read, easy-to-write plain text format, and optionally convert it to structurally valid HTML (or XHTML).

HTML is completely based on using   for adding extra spaces if it doesn't externally define/use JavaScript or CSS for elements.

Markdown is a lightweight markup language with plain text formatting syntax. It is designed so that it can be converted to HTML and many other formats using a tool by the same name.

If you want to use »

1. only one space » either use   or just hit Spacebar (2nd one is good choice in this case)

2. more than one space » use  +space (for 2 consecutive spaces)

eg. If you want to add 10 spaces contiguously then you should use

                   

 space space space space space

instead of using 10   one after one as the below one

          

For more details check

1. Adding multiple spaces between text in Markdown,
2. How to create extra space in HTML or web page.

I know an answer has already been accepted, but wanted to point a few things out.

Setting the content-type and charset is obviously a good practice, doing it on the server is much better, because it ensures consistency across your application.

However, I would use UTF-8 only when the language of my application uses a lot of characters that are available only in the UTF-8 charset. If you want to show a unicode character or symbol in one of cases, you can do so without changing the charset of your page.

HTML renderers have always been able to display symbols which are not part of the encoding character set of the page, as long as you mention the symbol in its numeric character reference (NCR). Sounds weird but its true.

So, even if your html has a header that states it has an encoding of ansi or any of the iso charsets, you can display a check mark by using its html character reference, in decimal - &#10003; or in hex - &#x2713;

So its a little difficult to understand why you are facing this issue on your pages. Can you check if the NCR value is correct, this is a good reference http://www.fileformat.info/info/unicode/char/2713/index.htm

Did you write return true somewhere? You should have written it, otherwise function returns nothing and program may think that it's false, too.

function isValid(str) {
    var iChars = "~`!#$%^&*+=-[]\\\';,/{}|\":<>?";

    for (var i = 0; i < str.length; i++) {
       if (iChars.indexOf(str.charAt(i)) != -1) {
           alert ("File name has special characters ~`!#$%^&*+=-[]\\\';,/{}|\":<>? \nThese are not allowed\n");
           return false;
       }
    }
    return true;
}

I tried this in my chrome console and it worked well.

You can also just copy the file to GAC using a command prompt. I use the following batch script to copy the DLL and restart IIS.

copy /b/v/y "PathToAssembly\MyAssembly.dll" "C:\Windows\assembly\" 
iisreset /noforce
pause

Saves the need to use or install gacutil

We had nearly this exact same issue occur recently and it turned out to be caused by Microsoft update KB980436 (http://support.microsoft.com/KB/980436) being installed on the calling computer. The fix for us, other than uninstalling it outright, was to follow the instructions at the KB site for setting the UseScsvForTls DWORD in the registry to 1. If you see this update is installed in your calling system you may want to give it a shot.

Selenium WebDriver Java code:

Download Gecko Driver from https://github.com/mozilla/geckodriver/releases based on your platform. Extract it in a location by your choice. Write the following code:

System.setProperty("webdriver.gecko.driver", "D:/geckodriver-v0.16.1-win64/geckodriver.exe");
WebDriver driver = new FirefoxDriver();
driver.get("https://www.lynda.com/Selenium-tutorials/Mastering-Selenium-Testing-Tools/521207-2.html");

For me the following worked fine:

> docker images
REPOSITORY   TAG           IMAGE ID          CREATED             SIZE
debian       jessie        86baf4e8cde9      3 weeks ago         123MB
ubuntu       yakkety       7d3f705d307c      3 weeks ago         107MB
alpine       3.5           074d602a59d7      7 weeks ago         3.99MB

Then go ahead and remove an image by running some like these:

> docker rmi debian:jessie
> docker rmi ubuntu:yakkety
> docker rmi alipine:3.5

Regarding #2, according to the JSR-330 spec:

This package provides dependency injection annotations that enable portable classes, but it leaves external dependency configuration up to the injector implementation.

So it's up to the provider to determine which objects are available for injection. In the case of Spring it is all Spring beans. And any class annotated with JSR-330 annotations are automatically added as Spring beans when using an AnnotationConfigApplicationContext.

Pressing ESC quits from insert mode to normal mode, where you can press : to type in a command. Press i again to back to insert mode, and you are good to go.

I'm not a Vim guru, so someone else can be more experienced and give you other options.

In the root open the .editorconfig file and change:

end_of_line = lf

to

end_of_line = auto

This should fix it for new files.

You can use in swift 5 or swift 4 like image look like bellow

1. Add textField in View Controller
2. Connect to text to ViewController

3. add the code in view ViewController

    class ViewController: UIViewController , UITextFieldDelegate {
   
     @IBOutlet weak var txtName: UITextField!
   
     var maxLen:Int = 8;
   
    override func viewDidLoad() {
       super.viewDidLoad()
   
       txtName.delegate = self
      }
   
    func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
   
        if(textField == txtName){
           let currentText = textField.text! + string
           return currentText.count <= maxLen
        }
   
        return true;
      }
   }
   

You can download Full Source form GitHub: https://github.com/enamul95/TextFieldMaxLen

I had the same issue and found a unique solution. This is not best practice, but it may prove simple/helpful for someone. Just use jquery on the id or class or your select tag and you then have access to both the text and the value in the change function. In my case I'm passing in option values via sails/ejs:

    <select id="projectSelector" class="form-control" ng-model="ticket.project.id" ng-change="projectChange(ticket)">
      <% _.each(projects, function(project) { %>
        <option value="<%= project.id %>"><%= project.title %></option>
        <% }) %>
    </select>

Then in my Angular controller my ng-change function looks like this:

    $scope.projectChange = function($scope) {
         $scope.project.title=$("#projectSelector option:selected").text();
     };

HTML

<form name="my_form" id="my_form" accept-charset="multipart/form-data" onsubmit="return false">
    <input id="name" name="name" placeholder="Enter Name" type="text" value="">
    <textarea id="detail" name="detail" placeholder="Enter Detail"></textarea>
    <select name="gender" id="gender">
        <option value="male" selected="selected">Male</option>
        <option value="female">Female</option>
    </select>
    <input type="file" id="my_images" name="my_images" multiple="" accept="image/x-png,image/gif,image/jpeg"/>
</form>

JavaScript

var data = new FormData();

//Form data
var form_data = $('#my_form').serializeArray();
$.each(form_data, function (key, input) {
    data.append(input.name, input.value);
});

//File data
var file_data = $('input[name="my_images"]')[0].files;
for (var i = 0; i < file_data.length; i++) {
    data.append("my_images[]", file_data[i]);
}

//Custom data
data.append('key', 'value');

$.ajax({
    url: "URL",
    method: "post",
    processData: false,
    contentType: false,
    data: data,
    success: function (data) {
        //success
    },
    error: function (e) {
        //error
    }
});

PHP

<?php
    echo '<pre>';
    print_r($_POST);
    print_r($_FILES);
    echo '</pre>';
    die();
?>

You need to return your promise to the calling function.

islogged:function(){
    var cUid=sessionService.get('uid');
    alert("in loginServce, cuid is "+cUid);
    var $checkSessionServer=$http.post('data/check_session.php?cUid='+cUid);
    $checkSessionServer.then(function(){
        alert("session check returned!");
        console.log("checkSessionServer is "+$checkSessionServer);
    });
    return $checkSessionServer; // <-- return your promise to the calling function
}

If you want to edit the decoded JSON, try getting it as an associative array instead of an array of objects.

$data = json_decode($json, TRUE);

The async way of life:

#! /usr/bin/node

const fs = require('fs');

function readall (stream)
{
  return new Promise ((resolve, reject) => {
    const chunks = [];
    stream.on ('error', (error) => reject (error));
    stream.on ('data',  (chunk) => chunk && chunks.push (chunk));
    stream.on ('end',   ()      => resolve (Buffer.concat (chunks)));
  });
}

function readfile (filename)
{
  return readall (fs.createReadStream (filename));
}

(async () => {
  let content = await readfile ('/etc/ssh/moduli').catch ((e) => {})
  if (content)
    console.log ("size:", content.length,
                 "head:", content.slice (0, 46).toString ());
})();

To expand on @neubert answer, if you are using Laravel 5 or similar, you can use phpseclib much simpler like this:

Run composer require phpseclib/phpseclib ~2.0

In your controller add

use phpseclib\Net\SSH2;

Then use it in a controller method like:

 $host = config('ssh.host');
 $username = config('ssh.username');
 $password = config('ssh.password'); 
 $command = 'php version';

 $ssh = new SSH2($host);
    if (!$ssh->login($username, $password)) {
        $output ='Login Failed';
    }
    else{
        $output = $ssh->exec($command);
 }

import com.google.common.collect.Streams;

and use Streams.stream(iterator) :

Streams.stream(iterator)
       .map(v-> function(v))
       .collect(Collectors.toList());

I wanted to sort of add why you would do things that way to the already great answers.

No idea what language you are coming from, but assuming it is a static language, this sort of thing will look familiar. This is how you read a file in java

public class FileInput {

  public static void main(String[] args) {

    File file = new File("C:\\MyFile.txt");
    FileInputStream fis = null;
    BufferedInputStream bis = null;
    DataInputStream dis = null;

    try {
      fis = new FileInputStream(file);

      // Here BufferedInputStream is added for fast reading.
      bis = new BufferedInputStream(fis);
      dis = new DataInputStream(bis);

      // dis.available() returns 0 if the file does not have more lines.
      while (dis.available() != 0) {

      // this statement reads the line from the file and print it to
        // the console.
        System.out.println(dis.readLine());
      }

      // dispose all the resources after using them.
      fis.close();
      bis.close();
      dis.close();

    } catch (FileNotFoundException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}

Ignoring the whole stream chaining thing, The idea is this

1. Initialize resource that needs to be cleaned up
2. use resource
3. make sure to clean it up

This is how you do it in ruby

File.open("readfile.rb", "r") do |infile|
    while (line = infile.gets)
        puts "#{counter}: #{line}"
        counter = counter + 1
    end
end

Wildly different. Breaking this one down

1. tell the File class how to initialize the resource
2. tell the file class what to do with it
3. laugh at the java guys who are still typing ;-)

Here, instead of handling step one and two, you basically delegate that off into another class. As you can see, that dramatically brings down the amount of code you have to write, which makes things easier to read, and reduces the chances of things like memory leaks, or file locks not getting cleared.

Now, its not like you can't do something similar in java, in fact, people have been doing it for decades now. It's called the Strategy pattern. The difference is that without blocks, for something simple like the file example, strategy becomes overkill due to the amount of classes and methods you need to write. With blocks, it is such a simple and elegant way of doing it, that it doesn't make any sense NOT to structure your code that way.

This isn't the only way blocks are used, but the others (like the Builder pattern, which you can see in the form_for api in rails) are similar enough that it should be obvious whats going on once you wrap your head around this. When you see blocks, its usually safe to assume that the method call is what you want to do, and the block is describing how you want to do it.

Most common AD default design is to have a container, cn=users just after the root of the domain. Thus a DN might be:

cn=admin,cn=users,DC=domain,DC=company,DC=com

Also, you might have sufficient rights in an LDAP bind to connect anonymously, and query for (cn=admin). If so, you should get the full DN back in that query.

with git 1.7, there's a really easy way using git rebase:

stage your files:

git add $files

create a new commit and re-use commit message of your "broken" commit

git commit -c master~4

prepend fixup! in the subject line (or squash! if you want to edit commit (message)):

fixup! Factored out some common XPath Operations

use git rebase -i --autosquash to fixup your commit

I have to wait until a UIWebView is loaded before running my method, I was able to get this working by performing UIWebView ready checks on main thread using GCD in combination with semaphore methods mentioned in this thread. Final code looks like this:

-(void)myMethod {

    if (![self isWebViewLoaded]) {

            dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);

            __block BOOL isWebViewLoaded = NO;

            dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{

                while (!isWebViewLoaded) {

                    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)((0.0) * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                        isWebViewLoaded = [self isWebViewLoaded];
                    });

                    [NSThread sleepForTimeInterval:0.1];//check again if it's loaded every 0.1s

                }

                dispatch_sync(dispatch_get_main_queue(), ^{
                    dispatch_semaphore_signal(semaphore);
                });

            });

            while (dispatch_semaphore_wait(semaphore, DISPATCH_TIME_NOW)) {
                [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0]];
            }

        }

    }

    //Run rest of method here after web view is loaded

}

You are trying to compare strings inside an arithmetic command (((...))). Use [[ instead.

if [[ $username == "$username1" && $password == "$password1" ]] ||
   [[ $username == "$username2" && $password == "$password2" ]]; then

Note that I've reduced this to two separate tests joined by ||, with the && moved inside the tests. This is because the shell operators && and || have equal precedence and are simply evaluated from left to right. As a result, it's not generally true that a && b || c && d is equivalent to the intended ( a && b ) || ( c && d ).

Look at this example:

public void RunWorker()
{
    Thread newThread = new Thread(WorkerMethod);
    newThread.Start(new Parameter());
}

public void WorkerMethod(object parameterObj)
{
    var parameter = (Parameter)parameterObj;
    // do your job!
}

You are first creating a thread by passing delegate to worker method and then starts it with a Thread.Start method which takes your object as parameter.

So in your case you should use it like this:

    Thread thread = new Thread(download);
    thread.Start(filename);

But your 'download' method still needs to take object, not string as a parameter. You can cast it to string in your method body.

@Frode F. gave the right answer.

By the Way Invoke-WebRequest also prints you the 200 OK and a lot of bla, bla, bla... which might be useful but I still prefer the Invoke-RestMethod which is lighter.

Also, keep in mind that you need to use | ConvertTo-Json for the body only, not the header:

$body = @{
 "UserSessionId"="12345678"
 "OptionalEmail"="[email protected]"
} | ConvertTo-Json

$header = @{
 "Accept"="application/json"
 "connectapitoken"="97fe6ab5b1a640909551e36a071ce9ed"
 "Content-Type"="application/json"
} 

Invoke-RestMethod -Uri "http://MyServer/WSVistaWebClient/RESTService.svc/member/search" -Method 'Post' -Body $body -Headers $header | ConvertTo-HTML

and you can then append a | ConvertTo-HTML at the end of the request for better readability

Have you installed a different version JRE after , while using previous version of JRE in Eclipse .

if Not than :

1. Right click on your project -> Build Path -> Configure Build Path
2. Go to 'Libraries' tab
3. Add Library -> JRE System Library -> Next -> Workspace default JRE (or you can Choose Alternate JRE form your System) -> Finish

if Yes than .

1. Right click on your project -> Build Path -> Configure Build Path
2. Go to 'Libraries' tab
3. Remove Previous Version
4. Add Library -> JRE System Library -> Next -> Workspace default JRE (or you can Choose Alternate JRE from your System) -> Finish

I'm pretty sure there'll be some C# SDKs / toolkits on Google Code for this. I found this one, but there may be others so it's worth having a browse around.

You can use embed player with opacity over on a cover photo with a right positioned play icon. After this you can check the activeElement of your document.

Of course I know this is not an optimal solution, but works on mobile devices too.

<div style="position: relative;">
   <img src="http://s3.amazonaws.com/content.newsok.com/newsok/images/mobile/play_button.png" style="position:absolute;top:0;left:0;opacity:1;" id="cover">
   <iframe width="560" height="315" src="https://www.youtube.com/embed/2qhCjgMKoN4?controls=0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in- picture" allowfullscreen style="position: absolute;top:0;left:0;opacity:0;" id="player"></iframe>
 </div>
 <script>
   setInterval(function(){
      if(document.activeElement instanceof HTMLIFrameElement){
         document.getElementById('cover').style.opacity=0;
         document.getElementById('player').style.opacity=1;
       }
    } , 50);
  </script>

Try it on codepen: https://codepen.io/sarkiroka/pen/OryxGP

I think you missed a equal sign at:

Cursor c = ourDatabase.query(DATABASE_TABLE, column, KEY_ROWID + "" + l, null, null, null, null);  

Change to:

Cursor c = ourDatabase.query(DATABASE_TABLE, column, KEY_ROWID + " = " + l, null, null, null, null); 

import datetime

d1 = datetime.date(2008,8,15)
d2 = datetime.date(2008,9,15)
diff = d2 - d1
for i in range(diff.days + 1):
    print (d1 + datetime.timedelta(i)).isoformat()

To know if the iCheck box is checked

var isChecked = $("#myicheckboxid").prop("checked");

DBL_MAX is defined in <float.h>. Its availability in <limits.h> on unix is what is marked as "(LEGACY)".

(linking to the unix standard even though you have no unix tag since that's probably where you found the "LEGACY" notation, but much of what is shown there for float.h is also in the C standard back to C89)

?? The righter answer

In Bootstrap 4 you hide the element:

<p id="insufficient-balance-warning" class="d-none alert alert-danger">Pay me</p>

Then, sure, you could literally show it with:

if (pizzaFundsAreLow) {
  $('#insufficient-balance-warning').removeClass('d-none');
}

But if you do it the semantic way, by transferring responsibility from Bootstrap to jQuery, then you can use other jQuery niceties like fading:

if (pizzaFundsAreLow) {
  $('#insufficient-balance-warning').hide().removeClass('d-none').fadeIn();
}

The separate XML solution never worked for me and other's recently ...

I usually follow this process and something helps:

1. Stop the server (Make sure its stopped via Task Manager, I killed javaw.exe as many times Eclipse doesn't really shut down properly)
2. Right click the Server->'Add and Remove'. Remove the project. Finish.
3. Right click the Server->'Add and Remove'. Add the project. Finish.
4. Restart see if works, if not continue
5. Double click the Server... See where its getting published (Server Path: which I think goes to a tmp# directory for me since I use an already-installed Tomcat instance I re-use, not sure if would be different if use Eclipse's internal/bundled tomcat server)
6. Right click on Server and 'Clean' ... Last one worked for me last time (so may want to try this first), Adding/Removing project worked for me other times. If doesn't work, continue ...
7. Delete all files from the Server Path and see if all files actually get built and published there (/WEB-INF/classes and other regular files in / webroot).
8. Restart Eclipse and/or machine (not sure I ever needed to get to this point)

At first choose your API level from the following links:

API Level 17: http://dl-ssl.google.com/android/repository/docs-17_r02.zip

API Level 18: http://dl-ssl.google.com/android/repository/docs-18_r02.zip

API Level 19: http://dl-ssl.google.com/android/repository/docs-19_r02.zip

Android-L API doc: http://dl-ssl.google.com/android/repository/docs-L_r01.zip

API Level 24 doc: https://dl-ssl.google.com/android/repository/docs-24_r01.zip

download and extract it in your sdk driectory.

In your eclipse IDE:

at project -> properties -> java build path -> Libraries -> Android x.x -> android.jar -> javadoc

press edit in right:

javadoc URL -> Browse

select "docs/reference/" in archive extracted directory

press validate... to validate this javadoc.

In your IntelliJ IDEA

at file -> Project Structure Select SDKs from left panel -> select your sdk from middle panel -> in right panel go to Documentation Paths tab so click plus icon and select docs/reference/ in archive extracted directory.

enjoy the offline javadoc...

A string can be checked with the below function:

function either_String_existor_not($str, $character) {
    if (strpos($str, $character) !== false) {
        return true;
    }
    return false;
}

I ran into this issue while working on something at work (using React). Basically, we have some external html content that we save into our document table in the database and then insert onto the page under certain circumstances when you're in the Documents dataset.

So, given n inlines, of which up to n could contain external html, we needed to devise a system to automatically resize the iframe of each inline once the content fully loaded in each. After spinning my wheels for a bit, this is how I ended up doing it:

1. Set a message event listener in the index of our React app which checks for a a specific key that we will set from the sender iframe.
2. In the component that actually renders the iframes, after inserting the external html into it, I append a <script> tag that will wait for the iframe's window.onload to fire. Once that fires, we use postMessage to send a message to the parent window with information about the iframe id, computed height, etc.
3. If the origin matches and the key is satisfied in the index listener, grab the DOM id of the iframe that we pass in the MessageEvent object
4. Once we have the iframe, just set the height from the value that is passed from the iframe postMessage.

// index
if (window.postMessage) {
    window.addEventListener("message", (messageEvent) => {
        if (
            messageEvent.data.origin &&
            messageEvent.data.origin === "company-name-iframe"
        ) {
            const iframe = document.getElementById(messageEvent.data.id)
            // this is the only way to ensure that the height of the iframe container matches its body height
            iframe.style.height = `${messageEvent.data.height}px`
            // by default, the iframe will not expand to fill the width of its parent
            iframe.style.width = "100%"
            // the iframe should take precedence over all pointer events of its immediate parent
            // (you can still click around the iframe to segue, for example, but all content of the iframe
            // will act like it has been directly inserted into the DOM)
            iframe.style.pointerEvents = "all"
            // by default, iframes have an ugly web-1.0 border
            iframe.style.border = "none"
        }
    })
}

// in component that renders n iframes
<iframe
    id={`${props.id}-iframe`}
    src={(() => {
        const html = [`data:text/html,${encodeURIComponent(props.thirdLineData)}`]
        if (window.parent.postMessage) {
            html.push(
                `
                <script>
                window.onload = function(event) {
                    window.parent.postMessage(
                        {
                            height: document.body.scrollHeight,
                            id: "${props.id}-iframe",
                            origin: "company-name-iframe",
                        },
                        "${window.location.origin}"
                    );
                };
                </script>
                `
            )
        }

        return html.join("\n")
    })()}
    onLoad={(event) => {
        // if the browser does not enforce a cross-origin policy,
        // then just access the height directly instead
        try {
            const { target } = event
            const contentDocument = (
                target.contentDocument ||
                // Earlier versions of IE or IE8+ where !DOCTYPE is not specified
                target.contentWindow.document
            )
            if (contentDocument) {
                target.style.height = `${contentDocument.body.scrollHeight}px`
            }
        } catch (error) {
            const expectedError = (
                `Blocked a frame with origin "${window.location.origin}" ` +
                `from accessing a cross-origin frame.`
            )
            if (error.message !== expectedError) {
                /* eslint-disable no-console */
                console.err(
                    `An error (${error.message}) ocurred while trying to check to see ` +
                    "if the inner iframe is accessible or not depending " +
                    "on the browser cross-origin policy"
                )
            }
        }
    }}
/>

I see two options here

var link = $('a').attr('href');
var equalPosition = link.indexOf('='); //Get the position of '='
var number = link.substring(equalPosition + 1); //Split the string and get the number.

I dont know if you're gonna use it for paging and have the text in the <a>-tag as you have it, but if you should you can also do

var number = $('a').text();

Compare every key in mapB against the counterpart in mapA. Then check if there is any key in mapA not existing in mapB

public boolean mapsAreEqual(Map<String, String> mapA, Map<String, String> mapB) {

    try{
        for (String k : mapB.keySet())
        {
            if (!mapA.get(k).equals(mapB.get(k))) {
                return false;
            }
        } 
        for (String y : mapA.keySet())
        {
            if (!mapB.containsKey(y)) {
                return false;
            }
        } 
    } catch (NullPointerException np) {
        return false;
    }
    return true;
}

1. react-native start --reset-cache in one tab and react-native run-android in another
2. adb reverse tcp:8081 tcp:8081 ( so you could add it to your scripts and just run yarn run adb-reverse)
3. If you're using android, Instead of shake your phone a great tip is run adb commands.

So you can run:

• adb shell input keyevent 82 (menu option )
• adb shell input keyevent 46 46 ( reload )

The condition i==j+1 will not be true for i==2. This can be fixed by a couple of changes to the inner loop:

#include <stdio.h>
int main(void)
{
 for (int i=2; i<100; i++)
 {
  for (int j=2; j<=i; j++)   // Changed upper bound
  {
    if (i == j)  // Changed condition and reversed order of if:s
      printf("%d\n",i);
    else if (i%j == 0)
      break;
  }
 }
}

This code:

$monthly_index = array_shift(unpack('H*', date('m/Y')));

Need to be changed into:

$date_time = date('m/Y');
$unpack = unpack('H*', $date_time);
array_shift($unpack);

Try for loops:

var numbers = [1, 2, 3, 4, 5];

for (var i=0;i<numbers.length;i++){
   $('<option/>').val(numbers[i]).html(numbers[i]).appendTo('#items');
}

Much better approach:

var numbers = [1, 2, 3, 4, 5];
var option = '';
for (var i=0;i<numbers.length;i++){
   option += '<option value="'+ numbers[i] + '">' + numbers[i] + '</option>';
}
$('#items').append(option);

You want this - enter N and then take N number of elements.I am considering your input case is just like this

5
2 3 6 6 5

have this in this way in python 3.x (for python 2.x use raw_input() instead if input())

Python 3

n = int(input())
arr = input()   # takes the whole line of n numbers
l = list(map(int,arr.split(' '))) # split those numbers with space( becomes ['2','3','6','6','5']) and then map every element into int (becomes [2,3,6,6,5])

Python 2

n = int(raw_input())
arr = raw_input()   # takes the whole line of n numbers
l = list(map(int,arr.split(' '))) # split those numbers with space( becomes ['2','3','6','6','5']) and then map every element into int (becomes [2,3,6,6,5])

You want the NPGSQL library. Your only other alternative is ODBC.

javascript:document.getElementsByClassName("video-stream html5-main-video")[0].playbackRate = 0.1;

you can put any number here just don't go to far so you don't overun your computer.