Embrace the future! Just to be complete, you can also do this the Python 3k way by using the print function:

from __future__ import print_function  # Py 2.6+; In Py 3k not needed

mylist = ['10', 12, '14']    # Note that 12 is an int

print(*mylist,sep='\n')

Prints:

10
12
14

Eventually, print as Python statement will go away... Might as well start to get used to it.

For an updated answer see this SO question:

calling web service using VBA code in excel 2010

Both threads should be merged though.

A practical usage difference is how they handle booleans:

True and False are just keywords that mean 1 and 0 in python. Thus,

isinstance(True, int)

and

isinstance(False, int)

both return True. Both booleans are an instance of an integer. type(), however, is more clever:

type(True) == int

returns False.

If you would like to use awk then this would work too

awk -F= '{$2="xxx";print}' OFS="\=" filename

Using Guava's Maps class' utility methods to compute the difference of 2 maps you can do it in a single line, with a method signature which makes it more clear what you are trying to accomplish:

public static void main(final String[] args) {
    // Create some maps
    final Map<Integer, String> map1 = new HashMap<Integer, String>();
    map1.put(1, "Hello");
    map1.put(2, "There");
    final Map<Integer, String> map2 = new HashMap<Integer, String>();
    map2.put(2, "There");
    map2.put(3, "is");
    map2.put(4, "a");
    map2.put(5, "bird");

    // Add everything in map1 not in map2 to map2
    map2.putAll(Maps.difference(map1, map2).entriesOnlyOnLeft());
}

Try importing this in build.gradle dependencies

compile group: 'com.googlecode.json-simple', name: 'json-simple', version: '1.1'

This is the best answer. Shorthand (background) is for reset and DRY (combine with longhand).

I want to share the one I am using:

import time
# provide a waiting-time list:
lst = [1,2,7,4,5,6,4,3]
# set the timeout limit
timeLimit = 4

for i in lst:
    timeCheck = time.time()
    while True:
        time.sleep(i)
        if time.time() <= timeCheck + timeLimit:
            print ([i,'looks ok'])
            break
        else:
            print ([i,'too long'])
            break

Then you will get:

[1, 'looks ok']
[2, 'looks ok']
[7, 'too long']
[4, 'looks ok']
[5, 'too long']
[6, 'too long']
[4, 'looks ok']
[3, 'looks ok']

If the array is already defined, you can create a json object by looping through the elements of the array which you can then post to the server, but if you are creating the array as for the case above, just create a json object instead as sugested by Paolo Bergantino

    var saveData = Array();
    saveData["a"] = 2;
    saveData["c"] = 1;
    
    //creating a json object
    var jObject={};
    for(i in saveData)
    {
        jObject[i] = saveData[i];
    }

    //Stringify this object and send it to the server
    
    jObject= YAHOO.lang.JSON.stringify(jObject);
    $.ajax({
            type:'post',
           cache:false,
             url:"salvaPreventivo.php",
            data:{jObject:  jObject}
    });
    
    // reading the data at the server
    <?php
    $data = json_decode($_POST['jObject'], true);
    print_r($data);
    ?>

    //for jObject= YAHOO.lang.JSON.stringify(jObject); to work,
    //include the follwing files

    //<!-- Dependencies -->
    //<script src="http://yui.yahooapis.com/2.9.0/build/yahoo/yahoo-min.js"></script>

    //<!-- Source file -->
    //<script src="http://yui.yahooapis.com/2.9.0/build/json/json-min.js"></script>

Hope this helps

Wasted a lot of time on this silly issue!

add a cd command to where your batch file resides at the first line of your batch file and see if it resolves the issue.

cd D:\wherever\yourBatch\fileIs

TIP: please use absolute paths, relative paths ideally should not be an issue, but scheduler has an difficult time understanding them.

If you don't want to install Non-Microsoft tools, please download STRINGS.EXE from Microsoft Sysinternals and make a procedure like this one:

@echo off
if '%1' == '' goto NOPARAM
if '%2' == '' goto NOPARAM
if not exist %1 goto NOFOLDER

echo ------------------------------------------
echo - %1 : folder
echo - %2 : string to be searched in the folder
echo - PLEASE WAIT FOR THE RESULTS ...
strings -s %1\* | findstr /i %2 > grep.txt
notepad.exe grep.txt

goto END

:NOPARAM rem - input command not correct
echo ====================================
echo Usage of GREP.CMD:
echo   Grep "SearchFolder" SearchString
echo Please specify all parameters
echo ====================================
goto END

:NOFOLDER
echo Folder %1 does not exist
goto END

:END rem - exit

From PowerShell you can use the .NET [System.Environment]::SetEnvironmentVariable() method:

• To remove a user environment variable named FOO:

  [Environment]::SetEnvironmentVariable('FOO', $null, 'User')
  

^{Note that $null is used to better signal the intent to remove the variable, though technically it is effectively the same as passing '' in this case.}

• To remove a system (machine-level) environment variable named FOO - requires elevation (must be run as administrator):

  [Environment]::SetEnvironmentVariable('FOO', $null, 'Machine')
  

Aside from faster execution, the advantage over the reg.exe-based method is that other applications are notified of the change, via a WM_SETTINGCHANGE message (though not all applications listen to that message).

According to documentation: to verify host or peer certificate you need to specify alternate certificates with the CURLOPT_CAINFO option or a certificate directory can be specified with the CURLOPT_CAPATH option.

Also look at CURLOPT_SSL_VERIFYHOST:

• 1 to check the existence of a common name in the SSL peer certificate.
• 2 to check the existence of a common name and also verify that it matches the hostname provided.

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);

Just thought I would help somebody with this.

Typically, you can just paste this in console.

$("body").css({"overflow":"visible"});

Or, the javascript only version:

document.body.style.overflow = "visible";

Here is the complete code

#include <bits/stdc++.h>

using namespace std;

typedef unsigned char BYTE;

int main() {
  //method 1;
  std::vector<BYTE> data = {'H','E','L','L','O','1','2','3'};
  //string constructor accepts only const char
  std::string s((const char*)&(data[0]), data.size());
  std::cout << s << std::endl;

  //method 2
  std::string s2(data.begin(),data.end());
  std::cout << s2 << std::endl;

  //method 3
  std::string s3(reinterpret_cast<char const*>(&data[0]), data.size()) ;
  std::cout << s3 << std::endl;
 
  return 0;
}

NONE of these answers work for situations where the value name contains spaces, dots, or other characters that are reserved in PowerShell. In that case you have to wrap the name in double quotes as per http://blog.danskingdom.com/accessing-powershell-variables-with-periods-in-their-name/ - for example:

PS> Get-ItemProperty Registry::HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS\VS7

14.0         : C:\Program Files (x86)\Microsoft Visual Studio 14.0\
12.0         : C:\Program Files (x86)\Microsoft Visual Studio 12.0\
11.0         : C:\Program Files (x86)\Microsoft Visual Studio 11.0\
15.0         : C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\
PSPath       : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS\V
               S7
PSParentPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS
PSChildName  : VS7
PSProvider   : Microsoft.PowerShell.Core\Registry

If you want to access any of the 14.0, 12.0, 11.0, 15.0 values, the solution from the accepted answer will not work - you will get no output:

PS> (Get-ItemProperty Registry::HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS\VS7 -Name 15.0).15.0
PS>

What does work is quoting the value name, which you should probably be doing anyway for safety:

PS> (Get-ItemProperty "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS\VS7" -Name "15.0")."15.0"
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\
PS> 

Thus, the accepted answer should be modified as such:

PS> $key = "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS\VS7"
PS> $value = "15.0"
PS> (Get-ItemProperty -Path $key -Name $value).$value
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\
PS> 

This works in PowerShell 2.0 through 5.0 (although you should probably be using Get-ItemPropertyValue in v5).

First off, the facts:

if (booleanValue)

Will satisfy the if statement for any truthy value of booleanValue including true, any non-zero number, any non-empty string value, any object or array reference, etc...

On the other hand:

if (booleanValue === true)

This will only satisfy the if condition if booleanValue is exactly equal to true. No other truthy value will satisfy it.

On the other hand if you do this:

if (someVar == true)

Then, what Javascript will do is type coerce true to match the type of someVar and then compare the two variables. There are lots of situations where this is likely not what one would intend. Because of this, in most cases you want to avoid == because there's a fairly long set of rules on how Javascript will type coerce two things to be the same type and unless you understand all those rules and can anticipate everything that the JS interpreter might do when given two different types (which most JS developers cannot), you probably want to avoid == entirely.

As an example of how confusing it can be:

var x;_x000D_
_x000D_
x = 0;_x000D_
console.log(x == true);   // false, as expected_x000D_
console.log(x == false);  // true as expected_x000D_
_x000D_
x = 1;_x000D_
console.log(x == true);   // true, as expected_x000D_
console.log(x == false);  // false as expected_x000D_
_x000D_
x = 2;_x000D_
console.log(x == true);   // false, ??_x000D_
console.log(x == false);  // false 

For the value 2, you would think that 2 is a truthy value so it would compare favorably to true, but that isn't how the type coercion works. It is converting the right hand value to match the type of the left hand value so its converting true to the number 1 so it's comparing 2 == 1 which is certainly not what you likely intended.

So, buyer beware. It's likely best to avoid == in nearly all cases unless you explicitly know the types you will be comparing and know how all the possible types coercion algorithms work.

So, it really depends upon the expected values for booleanValue and how you want the code to work. If you know in advance that it's only ever going to have a true or false value, then comparing it explicitly with

if (booleanValue === true)

is just extra code and unnecessary and

if (booleanValue)

is more compact and arguably cleaner/better.

If, on the other hand, you don't know what booleanValue might be and you want to test if it is truly set to true with no other automatic type conversions allowed, then

if (booleanValue === true)

is not only a good idea, but required.

For example, if you look at the implementation of .on() in jQuery, it has an optional return value. If the callback returns false, then jQuery will automatically stop propagation of the event. In this specific case, since jQuery wants to ONLY stop propagation if false was returned, they check the return value explicity for === false because they don't want undefined or 0 or "" or anything else that will automatically type-convert to false to also satisfy the comparison.

For example, here's the jQuery event handling callback code:

ret = ( specialHandle || handleObj.handler ).apply( matched.elem, args );

if ( ret !== undefined ) {
     event.result = ret;
     if ( ret === false ) {
         event.preventDefault();
         event.stopPropagation();
     }
 }

You can see that jQuery is explicitly looking for ret === false.

But, there are also many other places in the jQuery code where a simpler check is appropriate given the desire of the code. For example:

// The DOM ready check for Internet Explorer
function doScrollCheck() {
    if ( jQuery.isReady ) {
        return;
    }
    ...

TLDR Summary

In modern MongoDB releases you can brute force this with $slice just off the basic aggregation result. For "large" results, run parallel queries instead for each grouping ( a demonstration listing is at the end of the answer ), or wait for SERVER-9377 to resolve, which would allow a "limit" to the number of items to $push to an array.

db.books.aggregate([
    { "$group": {
        "_id": {
            "addr": "$addr",
            "book": "$book"
        },
        "bookCount": { "$sum": 1 }
    }},
    { "$group": {
        "_id": "$_id.addr",
        "books": { 
            "$push": { 
                "book": "$_id.book",
                "count": "$bookCount"
            },
        },
        "count": { "$sum": "$bookCount" }
    }},
    { "$sort": { "count": -1 } },
    { "$limit": 2 },
    { "$project": {
        "books": { "$slice": [ "$books", 2 ] },
        "count": 1
    }}
])

MongoDB 3.6 Preview

Still not resolving SERVER-9377, but in this release $lookup allows a new "non-correlated" option which takes an "pipeline" expression as an argument instead of the "localFields" and "foreignFields" options. This then allows a "self-join" with another pipeline expression, in which we can apply $limit in order to return the "top-n" results.

db.books.aggregate([
  { "$group": {
    "_id": "$addr",
    "count": { "$sum": 1 }
  }},
  { "$sort": { "count": -1 } },
  { "$limit": 2 },
  { "$lookup": {
    "from": "books",
    "let": {
      "addr": "$_id"
    },
    "pipeline": [
      { "$match": { 
        "$expr": { "$eq": [ "$addr", "$$addr"] }
      }},
      { "$group": {
        "_id": "$book",
        "count": { "$sum": 1 }
      }},
      { "$sort": { "count": -1  } },
      { "$limit": 2 }
    ],
    "as": "books"
  }}
])

The other addition here is of course the ability to interpolate the variable through $expr using $match to select the matching items in the "join", but the general premise is a "pipeline within a pipeline" where the inner content can be filtered by matches from the parent. Since they are both "pipelines" themselves we can $limit each result separately.

This would be the next best option to running parallel queries, and actually would be better if the $match were allowed and able to use an index in the "sub-pipeline" processing. So which is does not use the "limit to $push" as the referenced issue asks, it actually delivers something that should work better.

Original Content

You seem have stumbled upon the top "N" problem. In a way your problem is fairly easy to solve though not with the exact limiting that you ask for:

db.books.aggregate([
    { "$group": {
        "_id": {
            "addr": "$addr",
            "book": "$book"
        },
        "bookCount": { "$sum": 1 }
    }},
    { "$group": {
        "_id": "$_id.addr",
        "books": { 
            "$push": { 
                "book": "$_id.book",
                "count": "$bookCount"
            },
        },
        "count": { "$sum": "$bookCount" }
    }},
    { "$sort": { "count": -1 } },
    { "$limit": 2 }
])

Now that will give you a result like this:

{
    "result" : [
            {
                    "_id" : "address1",
                    "books" : [
                            {
                                    "book" : "book4",
                                    "count" : 1
                            },
                            {
                                    "book" : "book5",
                                    "count" : 1
                            },
                            {
                                    "book" : "book1",
                                    "count" : 3
                            }
                    ],
                    "count" : 5
            },
            {
                    "_id" : "address2",
                    "books" : [
                            {
                                    "book" : "book5",
                                    "count" : 1
                            },
                            {
                                    "book" : "book1",
                                    "count" : 2
                            }
                    ],
                    "count" : 3
            }
    ],
    "ok" : 1
}

So this differs from what you are asking in that, while we do get the top results for the address values the underlying "books" selection is not limited to only a required amount of results.

This turns out to be very difficult to do, but it can be done though the complexity just increases with the number of items you need to match. To keep it simple we can keep this at 2 matches at most:

db.books.aggregate([
    { "$group": {
        "_id": {
            "addr": "$addr",
            "book": "$book"
        },
        "bookCount": { "$sum": 1 }
    }},
    { "$group": {
        "_id": "$_id.addr",
        "books": { 
            "$push": { 
                "book": "$_id.book",
                "count": "$bookCount"
            },
        },
        "count": { "$sum": "$bookCount" }
    }},
    { "$sort": { "count": -1 } },
    { "$limit": 2 },
    { "$unwind": "$books" },
    { "$sort": { "count": 1, "books.count": -1 } },
    { "$group": {
        "_id": "$_id",
        "books": { "$push": "$books" },
        "count": { "$first": "$count" }
    }},
    { "$project": {
        "_id": {
            "_id": "$_id",
            "books": "$books",
            "count": "$count"
        },
        "newBooks": "$books"
    }},
    { "$unwind": "$newBooks" },
    { "$group": {
      "_id": "$_id",
      "num1": { "$first": "$newBooks" }
    }},
    { "$project": {
        "_id": "$_id",
        "newBooks": "$_id.books",
        "num1": 1
    }},
    { "$unwind": "$newBooks" },
    { "$project": {
        "_id": "$_id",
        "num1": 1,
        "newBooks": 1,
        "seen": { "$eq": [
            "$num1",
            "$newBooks"
        ]}
    }},
    { "$match": { "seen": false } },
    { "$group":{
        "_id": "$_id._id",
        "num1": { "$first": "$num1" },
        "num2": { "$first": "$newBooks" },
        "count": { "$first": "$_id.count" }
    }},
    { "$project": {
        "num1": 1,
        "num2": 1,
        "count": 1,
        "type": { "$cond": [ 1, [true,false],0 ] }
    }},
    { "$unwind": "$type" },
    { "$project": {
        "books": { "$cond": [
            "$type",
            "$num1",
            "$num2"
        ]},
        "count": 1
    }},
    { "$group": {
        "_id": "$_id",
        "count": { "$first": "$count" },
        "books": { "$push": "$books" }
    }},
    { "$sort": { "count": -1 } }
])

So that will actually give you the top 2 "books" from the top two "address" entries.

But for my money, stay with the first form and then simply "slice" the elements of the array that are returned to take the first "N" elements.

Demonstration Code

The demonstration code is appropriate for usage with current LTS versions of NodeJS from v8.x and v10.x releases. That's mostly for the async/await syntax, but there is nothing really within the general flow that has any such restriction, and adapts with little alteration to plain promises or even back to plain callback implementation.

index.js

const { MongoClient } = require('mongodb');
const fs = require('mz/fs');

const uri = 'mongodb://localhost:27017';

const log = data => console.log(JSON.stringify(data, undefined, 2));

(async function() {

  try {
    const client = await MongoClient.connect(uri);

    const db = client.db('bookDemo');
    const books = db.collection('books');

    let { version } = await db.command({ buildInfo: 1 });
    version = parseFloat(version.match(new RegExp(/(?:(?!-).)*/))[0]);

    // Clear and load books
    await books.deleteMany({});

    await books.insertMany(
      (await fs.readFile('books.json'))
        .toString()
        .replace(/\n$/,"")
        .split("\n")
        .map(JSON.parse)
    );

    if ( version >= 3.6 ) {

    // Non-correlated pipeline with limits
      let result = await books.aggregate([
        { "$group": {
          "_id": "$addr",
          "count": { "$sum": 1 }
        }},
        { "$sort": { "count": -1 } },
        { "$limit": 2 },
        { "$lookup": {
          "from": "books",
          "as": "books",
          "let": { "addr": "$_id" },
          "pipeline": [
            { "$match": {
              "$expr": { "$eq": [ "$addr", "$$addr" ] }
            }},
            { "$group": {
              "_id": "$book",
              "count": { "$sum": 1 },
            }},
            { "$sort": { "count": -1 } },
            { "$limit": 2 }
          ]
        }}
      ]).toArray();

      log({ result });
    }

    // Serial result procesing with parallel fetch

    // First get top addr items
    let topaddr = await books.aggregate([
      { "$group": {
        "_id": "$addr",
        "count": { "$sum": 1 }
      }},
      { "$sort": { "count": -1 } },
      { "$limit": 2 }
    ]).toArray();

    // Run parallel top books for each addr
    let topbooks = await Promise.all(
      topaddr.map(({ _id: addr }) =>
        books.aggregate([
          { "$match": { addr } },
          { "$group": {
            "_id": "$book",
            "count": { "$sum": 1 }
          }},
          { "$sort": { "count": -1 } },
          { "$limit": 2 }
        ]).toArray()
      )
    );

    // Merge output
    topaddr = topaddr.map((d,i) => ({ ...d, books: topbooks[i] }));
    log({ topaddr });

    client.close();

  } catch(e) {
    console.error(e)
  } finally {
    process.exit()
  }

})()

books.json

{ "addr": "address1",  "book": "book1"  }
{ "addr": "address2",  "book": "book1"  }
{ "addr": "address1",  "book": "book5"  }
{ "addr": "address3",  "book": "book9"  }
{ "addr": "address2",  "book": "book5"  }
{ "addr": "address2",  "book": "book1"  }
{ "addr": "address1",  "book": "book1"  }
{ "addr": "address15", "book": "book1"  }
{ "addr": "address9",  "book": "book99" }
{ "addr": "address90", "book": "book33" }
{ "addr": "address4",  "book": "book3"  }
{ "addr": "address5",  "book": "book1"  }
{ "addr": "address77", "book": "book11" }
{ "addr": "address1",  "book": "book1"  }

For even more verbose output use following:

GIT_CURL_VERBOSE=1 GIT_TRACE=1 git pull origin master

In string we can store multiple char. e.g. char ch='a';

String s="a";

String s1="aaaa";

ObjectFactory fact = new ObjectFactory();   
JAXBElement<String> str = fact.createCompositeTypeStringValue("vik");    
comp.setStringValue(str);
CompositeType retcomp = service.getDataUsingDataContract(comp);
System.out.println(retcomp.getStringValue().getValue());

Utilize the output of built-in repr to deal with \r\n\t and process the output of re.escape is what you want:

re.escape(repr(a)[1:-1]).replace('\\\\', '\\')

I've played around with select items before and without overriding the functionality with JavaScript, I don't think it's possible in Chrome. Whether you use a plugin or write your own code, CSS only is a no go for Chrome/Safari and as you said, Firefox is better at dealing with it.

Simplify in a similar fashion to what you had in mind:

DO
$do$
BEGIN
   IF NOT EXISTS (
      SELECT FROM pg_catalog.pg_roles  -- SELECT list can be empty for this
      WHERE  rolname = 'my_user') THEN

      CREATE ROLE my_user LOGIN PASSWORD 'my_password';
   END IF;
END
$do$;

(Building on @a_horse_with_no_name's answer and improved with @Gregory's comment.)

Unlike, for instance, with CREATE TABLE there is no IF NOT EXISTS clause for CREATE ROLE (up to at least pg 12). And you cannot execute dynamic DDL statements in plain SQL.

Your request to "avoid PL/pgSQL" is impossible except by using another PL. The DO statement uses plpgsql as default procedural language. The syntax allows to omit the explicit declaration:

DO [ LANGUAGE lang_name ] code
...
lang_name
The name of the procedural language the code is written in. If omitted, the default is plpgsql.

     double d = 2.34568;
     DecimalFormat f = new DecimalFormat("##.00");
     System.out.println(f.format(d));

ABSTRACT CLASSES AND ABSTARCT METHODS FULL DESCRIPTION GO THROUGH IT

abstract method do not have body.A well defined method can't be declared abstract.

A class which has abstract method must be declared as abstract.

Abstract class can't be instantiated.

Works in SQLServer

declare @myNumber int = 123
declare @leadingChar varchar(1) = '0'
declare @numberOfLeadingChars int = 5

select right(REPLICATE ( @leadingChar , @numberOfLeadingChars ) + cast(@myNumber as varchar(max)), @numberOfLeadingChars)

Enjoy

This also closely relates to:

if ("foo".equals(bar)) {

which is convenient if you don't want to deal with NPEs:

if (bar!=null && bar.equals("foo")) {

Go to PhpMyAdmin, click on desired database, go to Privilages tab and create new user "remote", and give him all privilages and in host field set "Any host" option(%).

Python's built-in itertools module actually has a groupby function , but for that the elements to be grouped must first be sorted such that the elements to be grouped are contiguous in the list:

from operator import itemgetter
sortkeyfn = itemgetter(1)
input = [('11013331', 'KAT'), ('9085267', 'NOT'), ('5238761', 'ETH'), 
 ('5349618', 'ETH'), ('11788544', 'NOT'), ('962142', 'ETH'), ('7795297', 'ETH'), 
 ('7341464', 'ETH'), ('9843236', 'KAT'), ('5594916', 'ETH'), ('1550003', 'ETH')] 
input.sort(key=sortkeyfn)

Now input looks like:

[('5238761', 'ETH'), ('5349618', 'ETH'), ('962142', 'ETH'), ('7795297', 'ETH'),
 ('7341464', 'ETH'), ('5594916', 'ETH'), ('1550003', 'ETH'), ('11013331', 'KAT'),
 ('9843236', 'KAT'), ('9085267', 'NOT'), ('11788544', 'NOT')]

groupby returns a sequence of 2-tuples, of the form (key, values_iterator). What we want is to turn this into a list of dicts where the 'type' is the key, and 'items' is a list of the 0'th elements of the tuples returned by the values_iterator. Like this:

from itertools import groupby
result = []
for key,valuesiter in groupby(input, key=sortkeyfn):
    result.append(dict(type=key, items=list(v[0] for v in valuesiter)))

Now result contains your desired dict, as stated in your question.

You might consider, though, just making a single dict out of this, keyed by type, and each value containing the list of values. In your current form, to find the values for a particular type, you'll have to iterate over the list to find the dict containing the matching 'type' key, and then get the 'items' element from it. If you use a single dict instead of a list of 1-item dicts, you can find the items for a particular type with a single keyed lookup into the master dict. Using groupby, this would look like:

result = {}
for key,valuesiter in groupby(input, key=sortkeyfn):
    result[key] = list(v[0] for v in valuesiter)

result now contains this dict (this is similar to the intermediate res defaultdict in @KennyTM's answer):

{'NOT': ['9085267', '11788544'], 
 'ETH': ['5238761', '5349618', '962142', '7795297', '7341464', '5594916', '1550003'], 
 'KAT': ['11013331', '9843236']}

(If you want to reduce this to a one-liner, you can:

result = dict((key,list(v[0] for v in valuesiter)
              for key,valuesiter in groupby(input, key=sortkeyfn))

or using the newfangled dict-comprehension form:

result = {key:list(v[0] for v in valuesiter)
              for key,valuesiter in groupby(input, key=sortkeyfn)}

I had the exact same error, Installing zlib-devel solved my problem, Type the command and install zlib package.

On linux:

sudo apt-get install zlib*

On Centos:

sudo yum install zlib*

Others have answered your question, but I'll go into a little bit more detail:

Python's is compares identity - it asks the question "is this one thing actually the same object as this other thing" (similar to == in Java). So, there are some times when using is makes sense - the most common one being checking for None. Eg, foo is None. But, in general, it isn't what you want.

==, on the other hand, asks the question "is this one thing logically equivalent to this other thing". For example:

>>> [1, 2, 3] == [1, 2, 3]
True
>>> [1, 2, 3] is [1, 2, 3]
False

And this is true because classes can define the method they use to test for equality:

>>> class AlwaysEqual(object):
...     def __eq__(self, other):
...         return True
...
>>> always_equal = AlwaysEqual()
>>> always_equal == 42
True
>>> always_equal == None
True

But they cannot define the method used for testing identity (ie, they can't override is).

CSS isn't going to be able to call other elements like that, you'll need to use JavaScript to reach beyond a child or sibling selector.

You could try something like this:

<a>Some Link
<div><img src="/you/image" /></div>
</a>

then...

a>div { display: none; }
a:hover>div { display: block; }

The problem is in your playerMovement method. You are creating the string name of your room variables (ID1, ID2, ID3):

letsago = "ID" + str(self.dirDesc.values())

However, what you create is just a str. It is not the variable. Plus, I do not think it is doing what you think its doing:

>>>str({'a':1}.values())
'dict_values([1])'

If you REALLY needed to find the variable this way, you could use the eval function:

>>>foo = 'Hello World!'
>>>eval('foo')
'Hello World!'

or the globals function:

class Foo(object):
    def __init__(self):
        super(Foo, self).__init__()
    def test(self, name):
        print(globals()[name])

foo = Foo()
bar = 'Hello World!'
foo.text('bar')

However, instead I would strongly recommend you rethink you class(es). Your userInterface class is essentially a Room. It shouldn't handle player movement. This should be within another class, maybe GameManager or something like that.

You need to tell it that you are using SSL:

props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");

In case you miss anything, here is working code:

String  d_email = "[email protected]",
            d_uname = "Name",
            d_password = "urpassword",
            d_host = "smtp.gmail.com",
            d_port  = "465",
            m_to = "[email protected]",
            m_subject = "Indoors Readable File: " + params[0].getName(),
            m_text = "This message is from Indoor Positioning App. Required file(s) are attached.";
    Properties props = new Properties();
    props.put("mail.smtp.user", d_email);
    props.put("mail.smtp.host", d_host);
    props.put("mail.smtp.port", d_port);
    props.put("mail.smtp.starttls.enable","true");
    props.put("mail.smtp.debug", "true");
    props.put("mail.smtp.auth", "true");
    props.put("mail.smtp.socketFactory.port", d_port);
    props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
    props.put("mail.smtp.socketFactory.fallback", "false");

    SMTPAuthenticator auth = new SMTPAuthenticator();
    Session session = Session.getInstance(props, auth);
    session.setDebug(true);

    MimeMessage msg = new MimeMessage(session);
    try {
        msg.setSubject(m_subject);
        msg.setFrom(new InternetAddress(d_email));
        msg.addRecipient(Message.RecipientType.TO, new InternetAddress(m_to));

Transport transport = session.getTransport("smtps");
            transport.connect(d_host, Integer.valueOf(d_port), d_uname, d_password);
            transport.sendMessage(msg, msg.getAllRecipients());
            transport.close();

        } catch (AddressException e) {
            e.printStackTrace();
            return false;
        } catch (MessagingException e) {
            e.printStackTrace();
            return false;
        }

Freddy's answer helped me a lot to get this working. For the sake of completeness here's how you could implement hashing of the token:

private string ComputeHash(Guid input)
{
    byte[] source = input.ToByteArray();

    var encoder = new SHA256Managed();
    byte[] encoded = encoder.ComputeHash(source);

    return Convert.ToBase64String(encoded);
}

In CreateAsync:

var guid = Guid.NewGuid();
...
_refreshTokens.TryAdd(ComputeHash(guid), refreshTokenTicket);
context.SetToken(guid.ToString());

ReceiveAsync:

public async Task ReceiveAsync(AuthenticationTokenReceiveContext context)
{
    Guid token;

    if (Guid.TryParse(context.Token, out token))
    {
        AuthenticationTicket ticket;

        if (_refreshTokens.TryRemove(ComputeHash(token), out ticket))
        {
            context.SetTicket(ticket);
        }
    }
}

It's perfectly possible to update multiple columns in the same statement, and in fact your code is doing it. So why does it seem that "INV_TOTAL is not updating, only the inv_discount"?

Because you're updating INV_TOTAL with INV_DISCOUNT, and the database is going to use the existing value of INV_DISCOUNT and not the one you change it to. So I'm afraid what you need to do is this:

UPDATE INVOICE
   SET INV_DISCOUNT = DISC1 * INV_SUBTOTAL
     , INV_TOTAL    = INV_SUBTOTAL - (DISC1 * INV_SUBTOTAL)     
WHERE INV_ID = I_INV_ID;

        

Perhaps that seems a bit clunky to you. It is, but the problem lies in your data model. Storing derivable values in the table, rather than deriving when needed, rarely leads to elegant SQL.

I think it would be interesting to write both of them in a way that only by switching some lines of code would give you one algorithm or the other, so that you will see that your dillema is not so strong as it seems to be at first.

I personally like the interpretation of BFS as flooding a landscape: the low altitude areas will be flooded first, and only then the high altitude areas would follow. If you imagine the landscape altitudes as isolines as we see in geography books, its easy to see that BFS fills all area under the same isoline at the same time, just as this would be with physics. Thus, interpreting altitudes as distance or scaled cost gives a pretty intuitive idea of the algorithm.

With this in mind, you can easily adapt the idea behind breadth first search to find the minimum spanning tree easily, shortest path, and also many other minimization algorithms.

I didnt see any intuitive interpretation of DFS yet (only the standard one about the maze, but it isnt as powerful as the BFS one and flooding), so for me it seems that BFS seems to correlate better with physical phenomena as described above, while DFS correlates better with choices dillema on rational systems (ie people or computers deciding which move to make on a chess game or going out of a maze).

So, for me the difference between lies on which natural phenomenon best matches their propagation model (transversing) in real life.

create table payment(
    user_id int(11),
    account int(11) not null,
    zip int(11) not null,
    dt date not null
);

insert into payment values
(1,123,55555,'2009-12-12'),
(1,123,66666,'2009-12-12'),
(1,123,77777,'2009-12-13'),
(2,456,77777,'2009-12-14'),
(2,456,77777,'2009-12-14'),
(2,789,77777,'2009-12-14'),
(2,789,77777,'2009-12-14');

select foo.user_id, foo.cnt from
(select user_id,count(account) as cnt, dt from payment group by account, dt) foo
where foo.cnt > 1;

I got few corrections to post of @MakeAppPie

First at all when you are creating delegate protocol it should conform to Class protocol. Like in example below.

protocol ProtocolDelegate: class {
    func myMethod(controller:ViewController, text:String)
}

Second, your delegate should be weak to avoid retain cycle.

class ViewController: UIViewController {
    weak var delegate: ProtocolDelegate?
}

Last, you're safe because your protocol is an optional value. That means its "nil" message will be not send to this property. It's similar to conditional statement with respondToselector in objC but here you have everything in one line:

if ([self.delegate respondsToSelector:@selector(myMethod:text:)]) {
    [self.delegate myMethod:self text:@"you Text"];
}

Above you have an obj-C example and below you have Swift example of how it looks.

delegate?.myMethod(self, text:"your Text")

It's a hexadecimal number.

0x6400 translates to 4*16^2 + 6*16^3 = 25600

Integer x=10;
Double y = x.doubleValue();

implode?

Use the ArrayList copy constructor, then sort that.

List oldList;
List newList = new ArrayList(oldList);
Collections.sort(newList);

After making the copy, any changes to newList do not affect oldList.

Note however that only the references are copied, so the two lists share the same objects, so changes made to elements of one list affect the elements of the other.

Yes, this is an old question. But it's misleading, as this was the first result in my search, and both the answers aren't correct anymore.

You can change your Github account name at any time.

To do this, click your profile picture > Settings > Account Settings > Change Username.

Links to your repositories will redirect to the new URLs, but they should be updated on other sites because someone who chooses your abandoned username can override the links. Links to your profile page will be 404'd.

For more information, see the official help page.

And furthermore, if you want to change your username to something else, but that specific username is being taken up by someone else who has been completely inactive for the entire time their account has existed, you can report their account for name squatting.

There are at least three ways to get the "sum total of all the data in files and subdirectories" in bytes that work in both Linux/Unix and Git Bash for Windows, listed below in order from fastest to slowest on average. For your reference, they were executed at the root of a fairly deep file system (docroot in a Magento 2 Enterprise installation comprising 71,158 files in 30,027 directories).

1.

$ time find -type f -printf '%s\n' | awk '{ total += $1 }; END { print total" bytes" }'
748660546 bytes

real    0m0.221s
user    0m0.068s
sys     0m0.160s

2.

$ time echo `find -type f -print0 | xargs -0 stat --format=%s | awk '{total+=$1} END {print total}'` bytes
748660546 bytes

real    0m0.256s
user    0m0.164s
sys     0m0.196s

3.

$ time echo `find -type f -exec du -bc {} + | grep -P "\ttotal$" | cut -f1 | awk '{ total += $1 }; END { print total }'` bytes
748660546 bytes

real    0m0.553s
user    0m0.308s
sys     0m0.416s

These two also work, but they rely on commands that don't exist on Git Bash for Windows:

1.

$ time echo `find -type f -printf "%s + " | dc -e0 -f- -ep` bytes
748660546 bytes

real    0m0.233s
user    0m0.116s
sys     0m0.176s

2.

$ time echo `find -type f -printf '%s\n' | paste -sd+ | bc` bytes
748660546 bytes

real    0m0.242s
user    0m0.104s
sys     0m0.152s

If you only want the total for the current directory, then add -maxdepth 1 to find.

Note that some of the suggested solutions don't return accurate results, so I would stick with the solutions above instead.

$ du -sbh
832M    .

$ ls -lR | grep -v '^d' | awk '{total += $5} END {print "Total:", total}'
Total: 583772525

$ find . -type f | xargs stat --format=%s | awk '{s+=$1} END {print s}'
xargs: unmatched single quote; by default quotes are special to xargs unless you use the -0 option
4390471

$ ls -l| grep -v '^d'| awk '{total = total + $5} END {print "Total" , total}'
Total 968133

I think what the OP is looking for is:

with open('temp.json', 'w') as f:
    f.write(df.to_json(orient='records', lines=True))

This should do the trick.

This is Oracle bug, memory leak in shared_pool, most likely db managing lots of partitions. Solution: In my opinion patch not exists, check with oracle support. You can try with subpools or en(de)able AMM ...

A lot of answers here are not good practices anymore or don't explain anything, so that's why I'm writing this.

Basics

When the callback of http.createServer is called, is when the server have actually received all the headers for the request, but it's possible that the data have not been received yet, so we have to wait for it. The http request object(a http.IncomingMessage instance) is actually a readable stream. In readable streams whenever a chunk of data arrives, a data event is emitted(assuming you have registered a callback to it) and when all chunks have arrived an end event is emitted. Here's an example on how you listen to the events:

http.createServer((request, response) => {
  console.log('Now we have a http message with headers but no data yet.');
  request.on('data', chunk => {
    console.log('A chunk of data has arrived: ', chunk);
  });
  request.on('end', () => {
    console.log('No more data');
  })
}).listen(8080)

Converting Buffers to Strings

If you try this you will notice the chunks are buffers. If you are not dealing with binary data and need to work with strings instead I suggest use request.setEncoding method which causes the stream emit strings interpreted with the given encoding and handles multi-byte characters properly.

Buffering Chunks

Now you are probably not interested in each chunk by it's own, so in this case probably you want to buffer it like this:

http.createServer((request, response) => {
  const chunks = [];
  request.on('data', chunk => chunks.push(chunk));
  request.on('end', () => {
    const data = Buffer.concat(chunks);
    console.log('Data: ', data);
  })
}).listen(8080)

Here Buffer.concat is used, which simply concatenates all buffers and return one big buffer. You can also use the concat-stream module which does the same:

const http = require('http');
const concat = require('concat-stream');
http.createServer((request, response) => {
  concat(request, data => {
    console.log('Data: ', data);
  });
}).listen(8080)

Parsing Content

If you are trying to accept HTML forms POST submission with no files or handing jQuery ajax calls with the default content type, then the content type is application/x-www-form-urlencoded with uft-8 encoding. You can use the querystring module to de-serialize it and access the properties:

const http = require('http');
const concat = require('concat-stream');
const qs = require('querystring');
http.createServer((request, response) => {
  concat(request, buffer => {
    const data = qs.parse(buffer.toString());
    console.log('Data: ', data);
  });
}).listen(8080)

If your content type is JSON instead, you can simply use JSON.parse instead of qs.parse.

If you are dealing with files or handling multipart content type, then in that case, you should use something like formidable which removes all the pain from dealing with it. Have a look at this other answer of mine where I have posted helpful links and modules for multipart content.

Piping

If you don't want to parse the content but rather pass it to somewhere else, for example send it to another http request as the data or save it to a file I suggest piping it rather than buffering it, as it'll be less code, handles back pressure better, it'll take less memory and in some cases faster.

So if you want to save the content to a file:

 http.createServer((request, response) => {
   request.pipe(fs.createWriteStream('./request'));
 }).listen(8080)

Limiting the Amount of Data

As other answers have noted keep in my mind that malicious clients might send you a huge amount of data to crash your application or fill your memory so to protect that make sure you drop requests which emit data pass a certain limit. If you don't use a library to handle the incoming data. I would suggest using something like stream-meter which can abort the request if reaches the specified limit:

limitedStream = request.pipe(meter(1e7));
limitedStream.on('data', ...);
limitedStream.on('end', ...);

or

request.pipe(meter(1e7)).pipe(createWriteStream(...));

or

concat(request.pipe(meter(1e7)), ...);

NPM Modules

While I described above on how you can use the HTTP request body, for simply buffering and parsing the content, I suggesting using one of these modules rather implementing on your own as they will probably handle edge cases better. For express I suggest using body-parser. For koa, there's a similar module.

If you don't use a framework, body is quite good.

I just solved it. You need to install Entity Framework again in your solution. Follow any of the approaches.

First = Right Click your Solution or Project root and click Manage NuGet Packages. Select 'EntityFramework', select the appropriate Projects and click Ok.

or

Second = Go to Console Package Manager and run Install-Package EntityFramework.

Hope it helps.

This is a subjective opinion, but I think a text editor shouldn't do everything and the kitchen sink. I prefer lightweight flexible and powerful (in their specialized fields) editors. Although being mostly a Windows user, I like the Unix philosophy of having lot of specialized tools that you can pipe together (like the UnxUtils) rather than a monster doing everything, but not necessarily as you would like it!

Find in files is on the border of these extra features, but useful when you can double-click on a found line to open the file at the right line. Note that initially, in SciTE it was just a Tools call to grep or equivalent!
FTP is very close to off topic, although it can be seen as an extended open/save dialog.
Replace in files is too much IMO: it is dangerous (you can mess lot of files at once) if you have no preview, etc. I would rather use a specialized tool I chose, perhaps among those in Multi line search and replace tool.

To answer the question, looking at N++, I see a Run menu where you can launch any tool, with assignment of a name and shortcut key. I see also Plugins > NppExec, which seems able to launch stuff like sed (not tried it).

Somehow, where you are using Sentry, you're not using its Facade, but the class itself. When you call a class through a Facade you're not really using statics, it's just looks like you are.

Do you have this:

use Cartalyst\Sentry\Sentry; 

In your code?

Ok, but if this line is working for you:

$user = $this->sentry->register(array(     'username' => e($data['username']),     'email' => e($data['email']),      'password' => e($data['password'])     )); 

So you already have it instantiated and you can surely do:

$adminGroup = $this->sentry->findGroupById(5); 

There is an internal Bash variable called $PIPESTATUS; it’s an array that holds the exit status of each command in your last foreground pipeline of commands.

<command> | tee out.txt ; test ${PIPESTATUS[0]} -eq 0

Or another alternative which also works with other shells (like zsh) would be to enable pipefail:

set -o pipefail
...

The first option does not work with zsh due to a little bit different syntax.

The reference is the unique identifier for the object. I don't know of any way of converting this into anything like a string etc. The value of the reference will change during compaction (as you've seen), but every previous value A will be changed to value B, so as far as safe code is concerned it's still a unique ID.

If the objects involved are under your control, you could create a mapping using weak references (to avoid preventing garbage collection) from a reference to an ID of your choosing (GUID, integer, whatever). That would add a certain amount of overhead and complexity, however.

put your CA & root certificate in /usr/share/ca-certificate or /usr/local/share/ca-certificate. Then

dpkg-reconfigure ca-certificates

or even reinstall ca-certificate package with apt-get.

After doing this your certificate is collected into system's DB: /etc/ssl/certs/ca-certificates.crt

Then everything should be fine.

The error means that you're navigating to a view whose model is declared as typeof Foo (by using @model Foo), but you actually passed it a model which is typeof Bar (note the term dictionary is used because a model is passed to the view via a ViewDataDictionary).

The error can be caused by

Passing the wrong model from a controller method to a view (or partial view)

Common examples include using a query that creates an anonymous object (or collection of anonymous objects) and passing it to the view

var model = db.Foos.Select(x => new
{
    ID = x.ID,
    Name = x.Name
};
return View(model); // passes an anonymous object to a view declared with @model Foo

or passing a collection of objects to a view that expect a single object

var model = db.Foos.Where(x => x.ID == id);
return View(model); // passes IEnumerable<Foo> to a view declared with @model Foo

The error can be easily identified at compile time by explicitly declaring the model type in the controller to match the model in the view rather than using var.

Passing the wrong model from a view to a partial view

Given the following model

public class Foo
{
    public Bar MyBar { get; set; }
}

and a main view declared with @model Foo and a partial view declared with @model Bar, then

Foo model = db.Foos.Where(x => x.ID == id).Include(x => x.Bar).FirstOrDefault();
return View(model);

will return the correct model to the main view. However the exception will be thrown if the view includes

@Html.Partial("_Bar") // or @{ Html.RenderPartial("_Bar"); }

By default, the model passed to the partial view is the model declared in the main view and you need to use

@Html.Partial("_Bar", Model.MyBar) // or @{ Html.RenderPartial("_Bar", Model.MyBar); }

to pass the instance of Bar to the partial view. Note also that if the value of MyBar is null (has not been initialized), then by default Foo will be passed to the partial, in which case, it needs to be

@Html.Partial("_Bar", new Bar())

Declaring a model in a layout

If a layout file includes a model declaration, then all views that use that layout must declare the same model, or a model that derives from that model.

If you want to include the html for a separate model in a Layout, then in the Layout, use @Html.Action(...) to call a [ChildActionOnly] method initializes that model and returns a partial view for it.

In case somebody think that resources must be declarative and using Spannable for multiple languages is a mess, I did some custom view

import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.text.Html;
import android.text.Html.ImageGetter;
import android.text.Spanned;
import android.util.AttributeSet;
import android.widget.TextView;

/**
 * XXX does not support android:drawable, only current app packaged icons
 *
 * Use it with strings like <string name="text"><![CDATA[Some text <img src="some_image"></img> with image in between]]></string>
 * assuming there is @drawable/some_image in project files
 *
 * Must be accompanied by styleable
 * <declare-styleable name="HtmlTextView">
 *    <attr name="android:text" />
 * </declare-styleable>
 */

public class HtmlTextView extends TextView {

    public HtmlTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.HtmlTextView);
        String html = context.getResources().getString(typedArray.getResourceId(R.styleable.HtmlTextView_android_text, 0));
        typedArray.recycle();

        Spanned spannedFromHtml = Html.fromHtml(html, new DrawableImageGetter(), null);
        setText(spannedFromHtml);
    }

    private class DrawableImageGetter implements ImageGetter {
        @Override
        public Drawable getDrawable(String source) {
            Resources res = getResources();
            int drawableId = res.getIdentifier(source, "drawable", getContext().getPackageName());
            Drawable drawable = res.getDrawable(drawableId, getContext().getTheme());

            int size = (int) getTextSize();
            int width = size;
            int height = size;

//            int width = drawable.getIntrinsicWidth();
//            int height = drawable.getIntrinsicHeight();

            drawable.setBounds(0, 0, width, height);
            return drawable;
        }
    }
}

track updates, if any, at https://gist.github.com/logcat/64234419a935f1effc67

Use the css property overflow . For example:

  .item{
    width : 100px;
    overflow:hidden;
  }

The overflow property can have one of many values like ( hidden , scroll , visible ) .. you can als control the overflow in one direction only using overflow-x or overflow-y.

I hope this helps.

I'm clearly not adding anything fundamentally new, but added this answer before I was up to commenting status, plus the code regions make things more clear -- anyway, specifically to answer @Nemo's question from Omnifarious's answer:

I happened to be thinking about checksums a bit (came here looking for suggestions on block sizes, specifically), and have found that this method may be faster than you'd expect. Taking the fastest (but pretty typical) timeit.timeit or /usr/bin/time result from each of several methods of checksumming a file of approx. 11MB:

$ ./sum_methods.py
crc32_mmap(filename) 0.0241742134094
crc32_read(filename) 0.0219960212708
subprocess.check_output(['cksum', filename]) 0.0553209781647
md5sum_mmap(filename) 0.0286180973053
md5sum_read(filename) 0.0311000347137
subprocess.check_output(['md5sum', filename]) 0.0332629680634
$ time md5sum /tmp/test.data.300k
d3fe3d5d4c2460b5daacc30c6efbc77f  /tmp/test.data.300k

real    0m0.043s
user    0m0.032s
sys     0m0.010s
$ stat -c '%s' /tmp/test.data.300k
11890400

So, looks like both Python and /usr/bin/md5sum take about 30ms for an 11MB file. The relevant md5sum function (md5sum_read in the above listing) is pretty similar to Omnifarious's:

import hashlib
def md5sum(filename, blocksize=65536):
    hash = hashlib.md5()
    with open(filename, "rb") as f:
        for block in iter(lambda: f.read(blocksize), b""):
            hash.update(block)
    return hash.hexdigest()

Granted, these are from single runs (the mmap ones are always a smidge faster when at least a few dozen runs are made), and mine's usually got an extra f.read(blocksize) after the buffer is exhausted, but it's reasonably repeatable and shows that md5sum on the command line is not necessarily faster than a Python implementation...

EDIT: Sorry for the long delay, haven't looked at this in some time, but to answer @EdRandall's question, I'll write down an Adler32 implementation. However, I haven't run the benchmarks for it. It's basically the same as the CRC32 would have been: instead of the init, update, and digest calls, everything is a zlib.adler32() call:

import zlib
def adler32sum(filename, blocksize=65536):
    checksum = zlib.adler32("")
    with open(filename, "rb") as f:
        for block in iter(lambda: f.read(blocksize), b""):
            checksum = zlib.adler32(block, checksum)
    return checksum & 0xffffffff

Note that this must start off with the empty string, as Adler sums do indeed differ when starting from zero versus their sum for "", which is 1 -- CRC can start with 0 instead. The AND-ing is needed to make it a 32-bit unsigned integer, which ensures it returns the same value across Python versions.

You can print some text by using SELECT command like that:

SELECT 'some text'

Result:

+-----------+
| some text |
+-----------+
| some text |
+-----------+
1 row in set (0.02 sec)

The selected answer would work for as long as you know the key itself that you want to delete but if it should be truly dynamic you would need to use the [] notation instead of the dot notation.

For example:

var keyToDelete = "key1";
var myObj = {"test": {"key1": "value", "key2": "value"}}

//that will not work.
delete myObj.test.keyToDelete 

instead you would need to use:

delete myObj.test[keyToDelete];

Substitute the dot notation with [] notation for those values that you want evaluated before being deleted.

This turns out to be a very interesting question. With over a hundred properties being set, you'd think that you'd be allowed to type .clickable { onclick : "alert('hi!');" ; } in your CSS, and it'd work. It's intuitive, it makes so much sense. This would be amazingly useful in monkey-patching dynamically-generated massive UIs.

The problem:
The CSS police, in their infinite wisdom, have drawn a Chinese wall between presentation and behavior. Any HTML properly labeled on-whatever is intentionally not supported by CSS. (Full Properties Table)

The best way around this is to use jQuery, which sets up an interpreted engine in the background to execute what you were trying to do with the CSS anyway. See this page: Add Javascript Onclick To .css File.

Good luck.

Maybe it's is completely possible with only CSS but I prefer to avoid "float" as much as I can because it interferes with it's parent's height.

If you are using jQuery, you can create a simple `wrapN` plugin that is similar to `wrapAll` except it only wraps "N" elements and then breaks and wraps the next "N" elements using a loop. Then set your wrappers class to `display: block;`.

(function ($) {
    $.fn.wrapN = function (wrapper, n, start) {
        if (wrapper === undefined || n === undefined) return false;
        if (start === undefined) start = 0;
        for (var i = start; i < $(this).size(); i += n)
           $(this).slice(i, i + n).wrapAll(wrapper);
        return this;
    };
}(jQuery));

$(document).ready(function () {
    $("li").wrapN("<span class='break' />", 3);
});

Here is a JSFiddle of the finished product:

http://jsfiddle.net/dustinpoissant/L79ahLoz/

Good alternatives are the String.split and StringUtils.join methods.

Explode :

String[] exploded="Hello World".split(" ");

Implode :

String imploded=StringUtils.join(new String[] {"Hello", "World"}, " ");

Keep in mind though that StringUtils is in an external library.

To begin with, it would be best to understand the measure of information.

How do we measure the information?

When something unlikely happens, we say it's a big news. Also, when we say something predictable, it's not really interesting. So to quantify this interesting-ness, the function should satisfy

• if the probability of the event is 1 (predictable), then the function gives 0
• if the probability of the event is close to 0, then the function should give high number
• if probability 0.5 events happens it give one bit of information.

One natural measure that satisfy the constraints is

I(X) = -log_2(p)

where p is the probability of the event X. And the unit is in bit, the same bit computer uses. 0 or 1.

Example 1

Fair coin flip :

How much information can we get from one coin flip?

Answer : -log(p) = -log(1/2) = 1 (bit)

Example 2

If a meteor strikes the Earth tomorrow, p=2^{-22} then we can get 22 bits of information.

If the Sun rises tomorrow, p ~ 1 then it is 0 bit of information.

Entropy

So if we take expectation on the interesting-ness of an event Y, then it is the entropy. i.e. entropy is an expected value of the interesting-ness of an event.

H(Y) = E[ I(Y)]

More formally, the entropy is the expected number of bits of an event.

Example

Y = 1 : an event X occurs with probability p

Y = 0 : an event X does not occur with probability 1-p

H(Y) = E[I(Y)] = p I(Y==1) + (1-p) I(Y==0) 
     = - p log p - (1-p) log (1-p)

Log base 2 for all log.

MIN and MAX values of any integer data type can be computed without using any library functions as below and same logic can be applied to other integer types short, int and long.

printf("Signed Char : MIN -> %d & Max -> %d\n", ~(char)((unsigned char)~0>>1), (char)((unsigned char)~0 >> 1));
printf("Unsigned Char : MIN -> %u & Max -> %u\n", (unsigned char)0, (unsigned char)(~0));

Simply enter code hereIn JQuery, ones event is triggered you just check number of occurrences of classes in file and use for loop for next logic. for identify number of occurrences of any class, tag or any DOM element through JQuery : var len = $(".addproduct").length;

 $(".addproduct").click(function(){
       var len = $(".addproduct").length; 
       for(var i=0;i<len;i++){
          ...
        }
 });

Visual Studio e.g. 2019 In general be aware that the selected Platform (e.g. x64) in the configuration Dialog is the the same as the Platform You intend to debug with! (see picture for explanation)

Greetings mic enter image description here

I hope my decision will help. I had a similar error in Laravel. I added a foreign key to the wrong table.
Wrong code:

Schema::create('comments', function (Blueprint $table) {
$table->unsignedBigInteger('post_id')->index()->nullable();
...
$table->foreign('post_id')->references('id')->on('comments')->onDelete('cascade');
    });


Schema::create('posts', function (Blueprint $table) {
    $table->bigIncrements('id');
    ...
    });

Please note to the function on('comments') above. Correct code

 $table->foreign('post_id')->references('id')->on('posts')->onDelete('cascade');

Here is a safe and reusable function for adding script to head section if its not already exist there.

see working example here: Example

<!DOCTYPE html>
<html>
  <head>
    <base href="/"/>
    <style>
    </style>
  </head>
  <body>
    <input type="button" id="" style='width:250px;height:50px;font-size:1.5em;' value="Add Script" onClick="addScript('myscript')"/>
    <script>
      function addScript(filename)
      {
        // house-keeping: if script is allready exist do nothing
        if(document.getElementsByTagName('head')[0].innerHTML.toString().includes(filename + ".js"))
        {
          alert("script is allready exist in head tag!")
        }
        else
        {
          // add the script
          loadScript('/',filename + ".js");
        }
      }
      function loadScript(baseurl,filename)
      {
        var node = document.createElement('script');
        node.src = baseurl + filename;
        document.getElementsByTagName('head')[0].appendChild(node);
        alert("script added");
      }
    </script>
  </body>
</html>

I arrived to this question looking for the same but for Chromium (actually I'm using https://ungoogled-software.github.io). So in case anyone else is looking for the same:

1. Go to chrome://flags/
2. Search for Handling of extension MIME type requests
3. Select Always prompt for install
4. Search for an extension and copy its URL (something like https://chrome.google.com/webstore/detail/...)
5. Paste the URL in https://crxextractor.com/ and download the .CRX
6. Voilà, Chromium will prompt for installation

For me, I always choose non-thread safe version because I always use nginx, or run PHP from the command line.

The non-thread safe version should be used if you install PHP as a CGI binary, command line interface or other environment where only a single thread is used.

A thread-safe version should be used if you install PHP as an Apache module in a worker MPM (multi-processing model) or other environment where multiple PHP threads run concurrently.

I was using the following:

from module import Foo

foo_instance = Foo()

but to get rid of circular reference I did the following and it worked:

import module.foo

foo_instance = foo.Foo()

ES7 class member syntax:

ES7 has a solution for 'junking' your constructor function. Here is an example:

class Car {_x000D_
  _x000D_
  wheels = 4;_x000D_
  weight = 100;_x000D_
_x000D_
}_x000D_
_x000D_
const car = new Car();_x000D_
console.log(car.wheels, car.weight);

The above example would look the following in ES6:

class Car {_x000D_
_x000D_
  constructor() {_x000D_
    this.wheels = 4;_x000D_
    this.weight = 100;_x000D_
  }_x000D_
_x000D_
}_x000D_
_x000D_
const car = new Car();_x000D_
console.log(car.wheels, car.weight);

Be aware when using this that this syntax might not be supported by all browsers and might have to be transpiled an earlier version of JS.

Bonus: an object factory:

function generateCar(wheels, weight) {_x000D_
_x000D_
  class Car {_x000D_
_x000D_
    constructor() {}_x000D_
_x000D_
    wheels = wheels;_x000D_
    weight = weight;_x000D_
_x000D_
  }_x000D_
_x000D_
  return new Car();_x000D_
_x000D_
}_x000D_
_x000D_
_x000D_
const car1 = generateCar(4, 50);_x000D_
const car2 = generateCar(6, 100);_x000D_
_x000D_
console.log(car1.wheels, car1.weight);_x000D_
console.log(car2.wheels, car2.weight);

Seems you need to use JToggleButton :

JToggleButton tb = new JToggleButton("push me");
tb.addActionListener(new ActionListener() {

    @Override
    public void actionPerformed(ActionEvent e) {
        JToggleButton btn =  (JToggleButton) e.getSource();
        btn.setText(btn.isSelected() ? "pushed" : "push me");
    }
});

Simple is:

server {
    listen   80;
    server_name  p3000;
    location / {
        proxy_pass http://0.0.0.0:3000;
        include /etc/nginx/proxy_params;
    }
}

If you wanna get the uploaded file name, use $_FILES["file"]["name"]

But If you wanna read the uploaded file you should use $_FILES["file"]["tmp_name"], because tmp_name is a temporary copy of your uploaded file and it's easier than using

$_FILES["file"]["name"] // This name includes a file path, which makes file read process more complex

This is how I did it. You can try

    public class ABCService {
    @Resource(name="ABCDao")
    ABCDao abcDao;

    public int addNewABC(ABC abc) {
         ABC.setId(0);
         return abcDao.insertABC(abc);
    }
}

Try to make pairs of numbers from the set. The first + the last; the second + the one before last. It means n-1 + 1; n-2 + 2. The result is always n. And since you are adding two numbers together, there are only (n-1)/2 pairs that can be made from (n-1) numbers.

So it is like (N-1)/2 * N.

• Iterative - you don't finish a feature in one go. You are in a code >> get feedback >> code >> ... cycle. You keep iterating till done.
• Incremental - you build as much as you need right now. You don't over-engineer or add flexibility unless the need is proven. When the need arises, you build on top of whatever already exists. (Note: differs from iterative in that you're adding new things.. vs refining something).
• Agile - you are agile if you value the same things as listed in the agile manifesto. It also means that there is no standard template or checklist or procedure to "do agile". It doesn't overspecify.. it just states that you can use whatever practices you need to "be agile". Scrum, XP, Kanban are some of the more prescriptive 'agile' methodologies because they share the same set of values. Continuous and early feedback, frequent releases/demos, evolve design, etc.. hence they can be iterative and incremental.

I Faced the same issue while installing a setup using a jar file. Solution thta worked for me is

1. open command prompt as administrator
2. Go to jdk bin directory (Ex.C:\Program Files\Java\jdk1.8.0_73\bin)
3. now execute java -jar <<jar fully qualified path>>

It worked for me :)

BigInteger would only be used if you know it will not be a decimal and there is a possibility of the long data type not being large enough. BigInteger has no cap on its max size (as large as the RAM on the computer can hold).

From here.

It is implemented using an int[]:

  110       /**
  111        * The magnitude of this BigInteger, in <i>big-endian</i> order: the
  112        * zeroth element of this array is the most-significant int of the
  113        * magnitude.  The magnitude must be "minimal" in that the most-significant
  114        * int ({@code mag[0]}) must be non-zero.  This is necessary to
  115        * ensure that there is exactly one representation for each BigInteger
  116        * value.  Note that this implies that the BigInteger zero has a
  117        * zero-length mag array.
  118        */
  119       final int[] mag;

From the source

From the Wikipedia article Arbitrary-precision arithmetic:

Several modern programming languages have built-in support for bignums, and others have libraries available for arbitrary-precision integer and floating-point math. Rather than store values as a fixed number of binary bits related to the size of the processor register, these implementations typically use variable-length arrays of digits.

Try this:

public static boolean isToday(Date date)
{
    return org.apache.commons.lang3.time.DateUtils.isSameDay(Calendar.getInstance().getTime(),date);
}

I called SelectAll inside MouseUp event and it worked fine for me.

    private bool _tailTextBoxFirstClick = false;

    private void textBox1_MouseUp(object sender, MouseEventArgs e)
    {
        if(_textBoxFirstClick)           
            textBox1.SelectAll();

        _textBoxFirstClick = false;
    }  

    private void textBox1_Leave(object sender, EventArgs e)
    {
        _textBoxFirstClick = true;
        textBox1.Select(0, 0);
    }

Forgive me - I couldn't resist ;-)

def goto(linenum):
    global line
    line = linenum

line = 1
while True:
    if line == 1:
        response = raw_input("yes or no? ")
        if response == "yes":
            goto(2)
        elif response == "no":
            goto(3)
        else:
            goto(100)
    elif line == 2:
        print "Thank you for the yes!"
        goto(20)
    elif line == 3:
        print "Thank you for the no!"
        goto(20)
    elif line == 20:
        break
    elif line == 100:
        print "You're annoying me - answer the question!"
        goto(1)

You can use the not function rather than the :not selector:

$(".content a").not(this).hide("slow")

Process p;
StringBuffer output = new StringBuffer();
try {
    p = Runtime.getRuntime().exec(params[0]);
    BufferedReader reader = new BufferedReader(
            new InputStreamReader(p.getInputStream()));
    String line = "";
    while ((line = reader.readLine()) != null) {
        output.append(line + "\n");
        p.waitFor();
    }
} 
catch (IOException e) {
    e.printStackTrace();
} catch (InterruptedException e) {
    e.printStackTrace();
}
String response = output.toString();
return response;

remove the ios::binary from your modes in your ofstream and use studentPassword.c_str() instead of (char *)&studentPassword in your write.write()

To change the Modal position in the viewport you can target the Modal div id, in this example this id is myModal3

    <div id="modal3" class="modal">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
        <h4 class="modal-title">Modal title</h4>
      </div>
      <div class="modal-body">
        <p>One fine body…</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>


#myModal3 {
top:5%;
right:50%;
outline: none;
overflow:hidden;
}

I had this problem with compiling LXC on a fresh VM with Centos 7.8. I tried all the above and failed. Some suggested removing the -static flag from the compiler configuration but I didn't want to change anything.

The only thing that helped was to install glibc-static and retry. Hope that helps someone.

Another (probably not secure) way to pass password is using input redirection i.e. calling

pg_dump [params] < [path to file containing password]

If you have to deal with NTLM proxy authentication a good alternative is to use a configure a local proxy using CNTLM.

The credentials and domain are configured in /etc/cntlm.conf.

Afterwards you can just use you own proxy that handles all the NTLM stuff.

DesiredCapabilities capabilities = DesiredCapabilities.chrome();

Proxy proxy = new Proxy();
proxy.setHttpProxy("localhost:3128");
capabilities.setCapability(CapabilityType.PROXY, proxy);

driver = new ChromeDriver(capabilities);

Specific to only certain builds of Ubuntu. Though it may just tell you 127.0.0.1:

hostname  -i

or

hostname -I

Default Bootstrap size classes

You can use btn-lg, btn-sm and btn-xs classes for manipulating with its size.

btn-block

Also, there is a class btn-block which will extend your button to the whole block. It is very convenient in combination with Bootstrap grid.
For example, this code will show a button with the width equal to half of screen for medium and large screens; and will show a full-width button for small screens:

<div class="container">
    <div class="col-xs-12 col-xs-offset-0 col-sm-offset-3 col-sm-6">
        <button class="btn btn-group">Click me!</button>
    </div>
</div>

Check this JSFiddle out. Try to resize frame.

If it is not enough, you can easily create your custom class.

Just give any name to the DataTable Like:

DataTable dt = new DataTable();
dt = SecondDataTable.Copy();    
dt .TableName = "New Name";
DataSet.Tables.Add(dt );

You can set your activity to use a specific volume. In your activity, use one of the following:

this.setVolumeControlStream(AudioManager.STREAM_MUSIC);
this.setVolumeControlStream(AudioManager.STREAM_RING);  
this.setVolumeControlStream(AudioManager.STREAM_ALARM);  
this.setVolumeControlStream(AudioManager.STREAM_NOTIFICATION);  
this.setVolumeControlStream(AudioManager.STREAM_SYSTEM);  
this.setVolumeControlStream(AudioManager.STREAM_VOICECALL); 

Method 1

Using new keyword. This is the most common way to create an object in java. Almost 99% of objects are created in this way.

Employee object = new Employee();

Method 2

Using Class.forName(). Class.forName() gives you the class object, which is useful for reflection. The methods that this object has are defined by Java, not by the programmer writing the class. They are the same for every class. Calling newInstance() on that gives you an instance of that class (i.e. callingClass.forName("ExampleClass").newInstance() it is equivalent to calling new ExampleClass()), on which you can call the methods that the class defines, access the visible fields etc.

Employee object2 = (Employee) Class.forName(NewEmployee).newInstance();

Class.forName() will always use the ClassLoader of the caller, whereas ClassLoader.loadClass() can specify a different ClassLoader. I believe that Class.forName initializes the loaded class as well, whereas the ClassLoader.loadClass() approach doesn’t do that right away (it’s not initialized until it’s used for the first time).

Another must read:

Java: Thread State Introduction with Example Simple Java Enum Example

Method 3

Using clone(). The clone() can be used to create a copy of an existing object.

Employee secondObject = new Employee();
Employee object3 = (Employee) secondObject.clone();

Method 4

Using newInstance() method

Object object4 = Employee.class.getClassLoader().loadClass(NewEmployee).newInstance();

Method 5

Using Object Deserialization. Object Deserialization is nothing but creating an object from its serialized form.

// Create Object5
// create a new file with an ObjectOutputStream
FileOutputStream out = new FileOutputStream("");
ObjectOutputStream oout = new ObjectOutputStream(out);

// write something in the file
oout.writeObject(object3);
oout.flush();

// create an ObjectInputStream for the file we created before
ObjectInputStream ois = new ObjectInputStream(new FileInputStream("crunchify.txt"));
Employee object5 = (Employee) ois.readObject();

For Ubuntu and running android-studio run to install the packages (these are not installed by default):

android update sdk

Here is some code I use that works with Angular 7

(Note: In the past I sometimes used info provided by the answer of Anthony Brenelière, which I appreciate. But, at least for Angular 7, this part:

 [checked]="model.options==2"

I found to be unnecessary.)

My solution here has three advantages:

1. Consistent with the most commonly recommended solutions. So it is good for new projects.
2. Also allows radio button code to be similar to Flex/ActionScript code. This is personally important because I am translating Flex code to Angular. Like Flex/ActionScript code it allows code to work on a radio button object to check or uncheck or find out if a radio button is checked.
3. Unlike most solutions you will see, it is very object-based. One advantage is organization: It groups together data binding fields of a radio button, such as selected, enabled, visible, and possibly others.

Example HTML:

       <input type="radio" id="byAllRadioButton"
                 name="findByRadioButtonGroup"
                 [(ngModel)]="findByRadioButtonGroup.dataBindingValue"
                 [value]="byAllRadioButton.MY_DATA_BINDING_VALUE">         

      <input type="radio" id="byNameRadioButton"
                 name="findByRadioButtonGroup" 
                 [(ngModel)]="findByRadioButtonGroup.dataBindingValue"
                 [value]="byNameRadioButton.MY_DATA_BINDING_VALUE">

Example TypeScript:

 findByRadioButtonGroup : UIRadioButtonGroupModel
    = new UIRadioButtonGroupModel("findByRadioButtonGroup",
                                  "byAllRadioButton_value",
                                  (groupValue : any) => this.handleCriteriaRadioButtonChange(groupValue)
                                  );

  byAllRadioButton : UIRadioButtonControlModel
    = new UIRadioButtonControlModel("byAllRadioButton",
    "byAllRadioButton_value",
    this.findByRadioButtonGroup) ;

  byNameRadioButton : UIRadioButtonControlModel
    = new UIRadioButtonControlModel("byNameRadioButton",
    "byNameRadioButton_value",
    this.findByRadioButtonGroup) ;



  private handleCriteriaRadioButtonChange = (groupValue : any) : void => {

    if ( this.byAllRadioButton.selected ) {

      // Do something

    } else if ( this.byNameRadioButton.selected ) {

      // Do something

    } else {
      throw new Error("No expected radio button selected");
    }
  };

Two classes are used:

Radio Button Group Class:

export class UIRadioButtonGroupModel {


  private _dataBindingValue : any;


  constructor(private readonly debugName : string,
              private readonly initialDataBindingValue : any = null,   // Can be null or unspecified
              private readonly notifyOfChangeHandler : Function = null       // Can be null or unspecified
  ) {

    this._dataBindingValue = initialDataBindingValue;
  }


  public get dataBindingValue() : any {

    return this._dataBindingValue;
  }


  public set dataBindingValue(val : any) {

    this._dataBindingValue = val;
    if (this.notifyOfChangeHandler != null) {
      MyAngularUtils.callLater(this.notifyOfChangeHandler, this._dataBindingValue);
    }
  }



  public unselectRadioButton(valueOfOneRadioButton : any) {

    //
    // Warning: This method probably never or almost never should be needed.
    // Setting the selected radio button to unselected probably should be avoided, since
    // the result will be that no radio button will be selected.  That is
    // typically not how radio buttons work.  But we allow it here.
    // Be careful in its use.
    //

    if (valueOfOneRadioButton == this._dataBindingValue) {
      console.warn("Setting radio button group value to null");
      this.dataBindingValue = null;
    }
  }

};

Radio Button Class

export class UIRadioButtonControlModel {


  public enabled : boolean = true;
  public visible : boolean = true;


  constructor(public readonly debugName : string,
              public readonly MY_DATA_BINDING_VALUE : any,
              private readonly group : UIRadioButtonGroupModel,
              ) {

  }


  public get selected() : boolean {

    return (this.group.dataBindingValue == this.MY_DATA_BINDING_VALUE);
  }


  public set selected(doSelectMe : boolean) {

    if (doSelectMe) {
      this.group.dataBindingValue = this.MY_DATA_BINDING_VALUE;
    } else {
      this.group.unselectRadioButton(this.MY_DATA_BINDING_VALUE);
    }
  }

}

While I really like the answers in this thread, I use git reset --soft for a slightly different, but a very practical scenario nevertheless.

I use an IDE for development which has a good diff tool for showing changes (staged and unstaged) after my last commit. Now, most of my tasks involve multiple commits. For example, let's say I make 5 commits to complete a particular task. I use the diff tool in the IDE during every incremental commit from 1-5 to look at my changes from the last commit. I find it a very helpful way to review my changes before committing.

But at the end of my task, when I want to see all my changes together (from before 1st commit), to do a self code-review before making a pull request, I would only see the changes from my previous commit (after commit 4) and not changes from all the commits of my current task.

So I use git reset --soft HEAD~4 to go back 4 commits. This lets me see all the changes together. When I am confident of my changes, I can then do git reset HEAD@{1} and push it to remote confidently.

Using a (very) commonly used package is prefered:

import matplotlib.pyplot as plt
im = plt.imread('image.png')

Building on jor's answer (which doesn't work for me):

substring=$(expr "$filename" : '.*_\([^_]*\)_.*')

Unfortunately, the meaning of things like ( and \( are swapped between Emacs style regular expressions and most other styles. So if you try to escape these you may be doing the opposite of what you want.

So you really have to know what style you are trying to quote.

The .table td 's text-align is set to left, rather than center.

Adding this should center all your tds:

.table td {
   text-align: center;   
}

@import url('https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css');_x000D_
table,_x000D_
thead,_x000D_
tr,_x000D_
tbody,_x000D_
th,_x000D_
td {_x000D_
  text-align: center;_x000D_
}_x000D_
_x000D_
.table td {_x000D_
  text-align: center;_x000D_
}

<table class="table">_x000D_
  <thead>_x000D_
    <tr>_x000D_
      <th>1</th>_x000D_
      <th>1</th>_x000D_
      <th>1</th>_x000D_
      <th>1</th>_x000D_
      <th>2</th>_x000D_
      <th>2</th>_x000D_
      <th>2</th>_x000D_
      <th>2</th>_x000D_
      <th>3</th>_x000D_
      <th>3</th>_x000D_
      <th>3</th>_x000D_
      <th>3</th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td colspan="4">Lorem</td>_x000D_
      <td colspan="4">ipsum</td>_x000D_
      <td colspan="4">dolor</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>

Updated JSFIDDLE

The accepted answer did not work for me. The Date returned is always the local Date and not the Date for the original Time Zone. I live in UTC+2.

//This did not work for me
Date.from(java.time.ZonedDateTime.now().toInstant()); 

I have come up with two alternative ways to get the correct Date from a ZonedDateTime.

Say you have this ZonedDateTime for Hawaii

LocalDateTime ldt = LocalDateTime.now();
ZonedDateTime zdt = ldt.atZone(ZoneId.of("US/Hawaii"); // UTC-10

or for UTC as asked originally

Instant zulu = Instant.now(); // GMT, UTC+0
ZonedDateTime zdt = zulu.atZone(ZoneId.of("UTC"));

Alternative 1

We can use java.sql.Timestamp. It is simple but it will probably also make a dent in your programming integrity

Date date1 = Timestamp.valueOf(zdt.toLocalDateTime());

Alternative 2

We create the Date from millis (answered here earlier). Note that local ZoneOffset is a must.

ZoneOffset localOffset = ZoneOffset.systemDefault().getRules().getOffset(LocalDateTime.now());
long zonedMillis = 1000L * zdt.toLocalDateTime().toEpochSecond(localOffset) + zdt.toLocalDateTime().getNano() / 1000000L;
Date date2 = new Date(zonedMillis);

The analytic function approach would look something like

SELECT a, some_date_column
  FROM (SELECT a,
               some_date_column,
               rank() over (partition by a order by some_date_column desc) rnk
          FROM tablename)
 WHERE rnk = 1

Note that depending on how you want to handle ties (or whether ties are possible in your data model), you may want to use either the ROW_NUMBER or the DENSE_RANK analytic function rather than RANK.

Try this EDITED:

(SELECT COUNT(motorbike.owner_id),owner.name,transport.type FROM transport,owner,motorbike WHERE transport.type='motobike' AND owner.owner_id=motorbike.owner_id AND transport.type_id=motorbike.motorbike_id GROUP BY motorbike.owner_id)

UNION ALL

(SELECT COUNT(car.owner_id),owner.name,transport.type FROM transport,owner,car WHERE transport.type='car' AND owner.owner_id=car.owner_id AND transport.type_id=car.car_id GROUP BY car.owner_id)

Use prop() for updating the hidden property, and change() for handling the change event.

$('#check').change(function() {_x000D_
  $("#delete").prop("hidden", !this.checked);_x000D_
})

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
<table>_x000D_
  <tr>_x000D_
    <td>_x000D_
      <input id="check" type="checkbox" name="del_attachment_id[]" value="<?php echo $attachment['link'];?>">_x000D_
    </td>_x000D_
_x000D_
    <td id="delete" hidden="true">_x000D_
      the file will be deleted from the newsletter_x000D_
    </td>_x000D_
  </tr>_x000D_
</table>

WebClient webClient = new WebClient();
string IP = webClient.DownloadString("http://myip.ozymo.com/");

For just plotting a vector, you should use the following command:

text(your.vector, labels=your.labels, cex= labels.size, pos=labels.position)

It seems that I found a solution to my problem. Very good explanations are given here and here. Here is my example:

pulic class MyActivity extends FragmentActivity{

private ViewPager pager; 
private TitlePageIndicator indicator;
private TabsAdapter adapter;
private Bundle savedInstanceState;

 @Override
public void onCreate(Bundle savedInstanceState) {

    .... 
    this.savedInstanceState = savedInstanceState;
    pager = (ViewPager) findViewById(R.id.pager);;
    indicator = (TitlePageIndicator) findViewById(R.id.indicator);
    adapter = new TabsAdapter(getSupportFragmentManager(), false);

    if (savedInstanceState == null){    
        adapter.addFragment(new FirstFragment());
        adapter.addFragment(new SecondFragment());
    }else{
        Integer  count  = savedInstanceState.getInt("tabsCount");
        String[] titles = savedInstanceState.getStringArray("titles");
        for (int i = 0; i < count; i++){
            adapter.addFragment(getFragment(i), titles[i]);
        }
    }


    indicator.notifyDataSetChanged();
    adapter.notifyDataSetChanged();

    // push first task
    FirstTask firstTask = new FirstTask(MyActivity.this);
    // set first fragment as listener
    firstTask.setTaskListener((TaskListener) getFragment(0));
    firstTask.execute();

}

private Fragment getFragment(int position){
     return savedInstanceState == null ? adapter.getItem(position) : getSupportFragmentManager().findFragmentByTag(getFragmentTag(position));
}

private String getFragmentTag(int position) {
    return "android:switcher:" + R.id.pager + ":" + position;
}

 @Override
protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    outState.putInt("tabsCount",      adapter.getCount());
    outState.putStringArray("titles", adapter.getTitles().toArray(new String[0]));
}

 indicator.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageSelected(int position) {
            Fragment currentFragment = adapter.getItem(position);
            ((Taskable) currentFragment).executeTask();
        }

        @Override
        public void onPageScrolled(int i, float v, int i1) {}

        @Override
        public void onPageScrollStateChanged(int i) {}
 });

The main idea in this code is that, while running your application normally, you create new fragments and pass them to the adapter. When you are resuming your application fragment manager already has this fragment's instance and you need to get it from fragment manager and pass it to the adapter.

UPDATE

Also, it is a good practice when using fragments to check isAdded before getActivity() is called. This helps avoid a null pointer exception when the fragment is detached from the activity. For example, an activity could contain a fragment that pushes an async task. When the task is finished, the onTaskComplete listener is called.

@Override
public void onTaskComplete(List<Feed> result) {

    progress.setVisibility(View.GONE);
    progress.setIndeterminate(false);
    list.setVisibility(View.VISIBLE);

    if (isAdded()) {

        adapter = new FeedAdapter(getActivity(), R.layout.feed_item, result);
        list.setAdapter(adapter);
        adapter.notifyDataSetChanged();
    }

}

If we open the fragment, push a task, and then quickly press back to return to a previous activity, when the task is finished, it will try to access the activity in onPostExecute() by calling the getActivity() method. If the activity is already detached and this check is not there:

if (isAdded()) 

then the application crashes.

Please note that in the accepted answer, the first option stages the entire file from the other branch (like git add ... had been performed), and that the second option just results in copying the file, but doesn't stage the changes (as if you had just edited the file manually and had outstanding differences).

Git copy file from another branch without staging it

Changes staged (e.g. git add filename):

$ git checkout directory/somefile.php feature-B

$ git status
On branch feature-A
Your branch is up-to-date with 'origin/feature-A'.
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

        modified:   directory/somefile.php

Changes outstanding (not staged or committed):

$ git show feature-B:directory/somefile.php > directory/somefile.php

$ git status
On branch feature-A
Your branch is up-to-date with 'origin/feature-A'.
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

        modified:   directory/somefile.php

no changes added to commit (use "git add" and/or "git commit -a")

Use the remainder operator (also known as the modulo operator) which returns the remainder of the division and check if it is zero:

if (j % 4 == 0) {
     // j is an exact multiple of 4
}

because you are just learning I suggest you practice converting a SELECT joins to UPDATE or DELETE joins. First I suggest you generate a SELECT statement joining these two tables:

SELECT *
FROM    tempDataView a
        INNER JOIN tempData b
            ON a.Name = b.Name

Then note that we have two table aliases a and b. Using these aliases you can easily generate UPDATE statement to update either table a or b. For table a you have an answer provided by JW. If you want to update b, the statement will be:

UPDATE  b
SET     b.marks = a.marks
FROM    tempDataView a
        INNER JOIN tempData b
            ON a.Name = b.Name

Now, to convert the statement to a DELETE statement use the same approach. The statement below will delete from a only (leaving b intact) for those records that match by name:

DELETE a
FROM    tempDataView a
        INNER JOIN tempData b
            ON a.Name = b.Name

You can use the SQL Fiddle created by JW as a playground

You say you have a lot of projects in your solution ... well, start with one near the top of the build order. Get that one to build and once you figure it out you can apply the same fix to the rest of them.

Honestly, you probably just need to refresh your reference. It sounds like you either updated your version and didn't update the references, or it's a relative path issue if you keep your solution in source control. Just verify your assumptions, and re-add the reference.

We don't know what server.properties file is that, we neither know what SimocoPoolSize means (do you?)

Let's guess you are using some custom pool of database connections. Then, I guess the problem is that your pool is configured to open 100 or 120 connections, but you Postgresql server is configured to accept MaxConnections=90 . These seem conflictive settings. Try increasing MaxConnections=120.

But you should first understand your db layer infrastructure, know what pool are you using, if you really need so many open connections in the pool. And, specially, if you are gracefully returning the opened connections to the pool

Console.WriteLine(DateTime.UtcNow.ToString("o"));  
Console.WriteLine(DateTime.Now.ToString("o"));

Outputs:

2012-07-09T19:22:09.1440844Z  
2012-07-09T12:22:09.1440844-07:00

Just to provide additional example of paragraph 2 in the answer. I'm not sure how critical it is for you to get three groups in one match rather than three matches using one group. E.g., in groovy:

def subject = "HELLO,THERE,WORLD"
def pat = "([A-Z]+)"
def m = (subject =~ pat)
m.eachWithIndex{ g,i ->
  println "Match #$i: ${g[1]}"
}

Match #0: HELLO
Match #1: THERE
Match #2: WORLD

Arrays in JS have two types of properties:

Regular elements and associative properties (which are nothing but objects)

When you define a = new Array(), you are defining an empty array. Note that there are no associative objects yet

When you define b = new Array(2), you are defining an array with two undefined locations.

In both your examples of 'a' and 'b', you are adding associative properties i.e. objects to these arrays.

console.log (a) or console.log(b) prints the array elements i.e. [] and [undefined, undefined] respectively. But since a1/a2 and b1/b2 are associative objects inside their arrays, they can be logged only by console.log(a.a1, a.a2) kind of syntax

As Chris suggested the reason you're using ViewModel doesn't stop you from using PagedList. You need to form a collection of your ViewModel objects that needs to be send to the view for paging over.

Here is a step by step guide on how you can use PagedList for your viewmodel data.

Your viewmodel (I have taken a simple example for brevity and you can easily modify it to fit your needs.)

public class QuestionViewModel
{
        public int QuestionId { get; set; }
        public string QuestionName { get; set; }
}

and the Index method of your controller will be something like

public ActionResult Index(int? page)
{
     var questions = new[] {
           new QuestionViewModel { QuestionId = 1, QuestionName = "Question 1" },
           new QuestionViewModel { QuestionId = 1, QuestionName = "Question 2" },
           new QuestionViewModel { QuestionId = 1, QuestionName = "Question 3" },
           new QuestionViewModel { QuestionId = 1, QuestionName = "Question 4" }
     };

     int pageSize = 3;
     int pageNumber = (page ?? 1);
     return View(questions.ToPagedList(pageNumber, pageSize));
}

And your Index view

@model PagedList.IPagedList<ViewModel.QuestionViewModel>
@using PagedList.Mvc; 
<link href="/Content/PagedList.css" rel="stylesheet" type="text/css" />


<table>

@foreach (var item in Model) {
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.QuestionId)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.QuestionName)
        </td>
    </tr>
}

</table>

<br />

Page @(Model.PageCount < Model.PageNumber ? 0 : Model.PageNumber) of @Model.PageCount
@Html.PagedListPager( Model, page => Url.Action("Index", new { page }) )

Here is the SO link with my answer that has the step by step guide on how you can use PageList

Java does not have the exact syntax but as of JDK-8, we have the Optional API with various methods at our disposal. So, the C# version with the use of null conditional operator:

return person?.getName()?.getGivenName(); 

can be written as follows in Java with the Optional API:

 return Optional.ofNullable(person)
                .map(e -> e.getName())
                .map(e -> e.getGivenName())
                .orElse(null);

if any of person, getName or getGivenName is null then null is returned.

List asList = Arrays.asList(array);
Set<String> mySet = new HashSet<String>(asList);

for(String s: mySet){
 System.out.println(s + " " + Collections.frequency(asList,s));
}

Yes!! Got it!

I downloaded the Java Developer Kit (JDK) from sun.com for Linux. There was src.zip in. But first I uninstalled all Java packages with synaptic.

Some example, how to use urllib for that things, with some sugar syntax. I know about requests and other libraries, but urllib is standard lib for python and doesn't require anything to be installed separately.

Python 2/3 compatible.

import sys
if sys.version_info.major == 3:
  from urllib.request import HTTPPasswordMgrWithDefaultRealm, HTTPBasicAuthHandler, Request, build_opener
  from urllib.parse import urlencode
else:
  from urllib2 import HTTPPasswordMgrWithDefaultRealm, HTTPBasicAuthHandler, Request, build_opener
  from urllib import urlencode


def curl(url, params=None, auth=None, req_type="GET", data=None, headers=None):
  post_req = ["POST", "PUT"]
  get_req = ["GET", "DELETE"]

  if params is not None:
    url += "?" + urlencode(params)

  if req_type not in post_req + get_req:
    raise IOError("Wrong request type \"%s\" passed" % req_type)

  _headers = {}
  handler_chain = []

  if auth is not None:
    manager = HTTPPasswordMgrWithDefaultRealm()
    manager.add_password(None, url, auth["user"], auth["pass"])
    handler_chain.append(HTTPBasicAuthHandler(manager))

  if req_type in post_req and data is not None:
    _headers["Content-Length"] = len(data)

  if headers is not None:
    _headers.update(headers)

  director = build_opener(*handler_chain)

  if req_type in post_req:
    if sys.version_info.major == 3:
      _data = bytes(data, encoding='utf8')
    else:
      _data = bytes(data)

    req = Request(url, headers=_headers, data=_data)
  else:
    req = Request(url, headers=_headers)

  req.get_method = lambda: req_type
  result = director.open(req)

  return {
    "httpcode": result.code,
    "headers": result.info(),
    "content": result.read()
  }


"""
Usage example:
"""

Post data:
  curl("http://127.0.0.1/", req_type="POST", data='cascac')

Pass arguments (http://127.0.0.1/?q=show):
  curl("http://127.0.0.1/", params={'q': 'show'}, req_type="POST", data='cascac')

HTTP Authorization:
  curl("http://127.0.0.1/secure_data.txt", auth={"user": "username", "pass": "password"})

Function is not complete and possibly is not ideal, but shows a basic representation and concept to use. Additional things could be added or changed by taste.

12/08 update

Here is a GitHub link to live updated source. Currently supporting:

• authorization

• CRUD compatible

• automatic charset detection

• automatic encoding(compression) detection

HTML:

<div>
    <label> <input type="radio" name="toggle"> On </label>
    <label> Off <input type="radio" name="toggle"> </label>
</div>

CSS:

div { overflow:auto; border:1px solid #ccc; width:100px; }
label { float:left; padding:3px 0; width:50px; text-align:center; }
input { vertical-align:-2px; }

Live demo: http://jsfiddle.net/scymE/1/

In HTML5 there is no scrolling attribute because "its function is better handled by CSS" see http://www.w3.org/TR/html5-diff/ for other changes. Well and the CSS solution:

CSS solution:

HTML4's scrolling="no" is kind of an alias of the CSS's overflow: hidden, to do so it is important to set size attributes width/height:

iframe.noScrolling{
  width: 250px; /*or any other size*/
  height: 300px; /*or any other size*/
  overflow: hidden;
}

Add this class to your iframe and you're done:

<iframe src="http://www.example.com/" class="noScrolling"></iframe>

! IMPORTANT NOTE ! : overflow: hidden for <iframe> is not fully supported by all modern browsers yet(even chrome doesn't support it yet) so for now (2013) it's still better to use Transitional version and use scrolling="no" and overflow:hidden at the same time :)

UPDATE 2020: the above is still true, oveflow for iframes is still not supported by all majors

Get the content of the JSON file using file_get_contents():

$str = file_get_contents('http://example.com/example.json/');

Now decode the JSON using json_decode():

$json = json_decode($str, true); // decode the JSON into an associative array

You have an associative array containing all the information. To figure out how to access the values you need, you can do the following:

echo '<pre>' . print_r($json, true) . '</pre>';

This will print out the contents of the array in a nice readable format. Note that the second parameter is set to true in order to let print_r() know that the output should be returned (rather than just printed to screen). Then, you access the elements you want, like so:

$temperatureMin = $json['daily']['data'][0]['temperatureMin'];
$temperatureMax = $json['daily']['data'][0]['temperatureMax'];

Or loop through the array however you wish:

foreach ($json['daily']['data'] as $field => $value) {
    // Use $field and $value here
}

Demo!

The solution is:

NameVirtualHost *:80
Listen 80

(...)

<VirtualHost *:80>
    ServerName host1
    DocumentRoot /someDir
</VirtualHost>

<VirtualHost *:80>
    ServerName host2
    DocumentRoot /someOtherDir
</VirtualHost>

<VirtualHost *:80>
    ServerName aaaa.com
    DocumentRoot /defaultDir
</VirtualHost>

In my case, to work, I created a VirtualHost (n.e. VirtualHost per CNAME) called aaaa.com since I have different files for different VirtualHosts and knowing that Apache reads them in alphabetical order.

I'd recommend using some work queue using, for example, the excellent Gearman, which will provide you with a great way to dispatch background jobs, and asynchronously get their result once they're processed.

The advantage of this, used heavily at Digg (among many others) is that it provides a strong, scalable and robust way to make workers in any language to speak with clients in any language.

With Java-11 and above, you can make use of the String.strip API to return a string whose value is this string, with all leading and trailing whitespace removed. The javadoc for the same reads :

/**
 * Returns a string whose value is this string, with all leading
 * and trailing {@link Character#isWhitespace(int) white space}
 * removed.
 * <p>
 * If this {@code String} object represents an empty string,
 * or if all code points in this string are
 * {@link Character#isWhitespace(int) white space}, then an empty string
 * is returned.
 * <p>
 * Otherwise, returns a substring of this string beginning with the first
 * code point that is not a {@link Character#isWhitespace(int) white space}
 * up to and including the last code point that is not a
 * {@link Character#isWhitespace(int) white space}.
 * <p>
 * This method may be used to strip
 * {@link Character#isWhitespace(int) white space} from
 * the beginning and end of a string.
 *
 * @return  a string whose value is this string, with all leading
 *          and trailing white space removed
 *
 * @see Character#isWhitespace(int)
 *
 * @since 11
 */
public String strip()

The sample cases for these could be:--

System.out.println("  leading".strip()); // prints "leading"
System.out.println("trailing  ".strip()); // prints "trailing"
System.out.println("  keep this  ".strip()); // prints "keep this"

You've already stated why np.maximum is different - it returns an array that is the element-wise maximum between two arrays.

As for np.amax and np.max: they both call the same function - np.max is just an alias for np.amax, and they compute the maximum of all elements in an array, or along an axis of an array.

In [1]: import numpy as np

In [2]: np.amax
Out[2]: <function numpy.core.fromnumeric.amax>

In [3]: np.max
Out[3]: <function numpy.core.fromnumeric.amax>

With dict comprehension:

h = {k:v for k,v in l}

You can now accomplish this in Chrome by right clicking on the object and selecting "Store as Global Variable": http://www.youtube.com/watch?v=qALFiTlVWdg

No, I don't think you can append key/value pairs. The only thing closest that I am aware of is using the store method:

h = {}
h.store("key", "value")

Maybe not the most efficient way. But you could convert the list into a vector.

#include <list>
#include <vector>

list<Object> myList;

vector<Object> myVector(myList.begin(), myList.end());

Then access the vector using the [x] operator.

auto x = MyVector[0];

You could put that in a helper function:

#include <memory>
#include <vector>
#include <list>

template<class T>
shared_ptr<vector<T>> 
ListToVector(list<T> List) {
shared_ptr<vector<T>> Vector {
        new vector<string>(List.begin(), List.end()) }
return Vector;
}

Then use the helper funciton like this:

auto MyVector = ListToVector(Object);
auto x = MyVector[0];

double click the button and add write // this.close();

  private void buttonClick(object sender, EventArgs e)
{
    this.Close();
}

function f(arg1, arg2, varargin)

arg3 = default3;
arg4 = default4;
% etc.

for ii = 1:length(varargin)/2
  if ~exist(varargin{2*ii-1})
    error(['unknown parameter: ' varargin{2*ii-1}]);
  end;
  eval([varargin{2*ii-1} '=' varargin{2*ii}]);
end;

e.g. f(2,4,'c',3) causes the parameter c to be 3.

I had to also enable "Specify maximum wait time for group policy scripts" and "Display instructions in shutdown scripts as they run" to make it work for me as I explain here.

Important note

The following discussion assumes that we are talking about code structured as in the example above: no matter which alternative is chosen, an exception will cause the method to logically stop doing whatever it was in the middle of.

As long as you intend to do the same thing no matter which statement in the try block throws an exception, then it's certainly better to use a single try/catch. For example:

function createCar()
{
    try {
      install_engine();
      install_brakes();
    } catch (Exception $e) {
        die("I could not create a car");
    }
}

Multiple try/catch blocks are useful if you can and intend to handle the failure in a manner specific to what exactly caused it.

function makeCocktail()
{
    try {
        pour_ingredients();
        stir();
    } catch (Exception $e) {
        die("I could not make you a cocktail");
    }

    try {
        put_decorative_umbrella();
    } catch (Exception $e) {
        echo "We 're out of umbrellas, but the drink itself is fine"
    }
}

People seem to be over complicating this.. Just combine the two lists, then sort them:

>>> l1 = [1, 3, 4, 7]
>>> l2 = [0, 2, 5, 6, 8, 9]
>>> l1.extend(l2)
>>> sorted(l1)
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

..or shorter (and without modifying l1):

>>> sorted(l1 + l2)
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

..easy! Plus, it's using only two built-in functions, so assuming the lists are of a reasonable size, it should be quicker than implementing the sorting/merging in a loop. More importantly, the above is much less code, and very readable.

If your lists are large (over a few hundred thousand, I would guess), it may be quicker to use an alternative/custom sorting method, but there are likely other optimisations to be made first (e.g not storing millions of datetime objects)

Using the timeit.Timer().repeat() (which repeats the functions 1000000 times), I loosely benchmarked it against ghoseb's solution, and sorted(l1+l2) is substantially quicker:

merge_sorted_lists took..

[9.7439379692077637, 9.8844599723815918, 9.552299976348877]

sorted(l1+l2) took..

[2.860386848449707, 2.7589840888977051, 2.7682540416717529]

I usually insert a blockquote and add a Unicode character(memo which is(U+1F4DD)) inside it.

...

Emoji

Of course, if you do not like you can search you like. I am sure there will be one in it is your satisfaction!

• find more emoji: https://emojipedia.org/

  just search you like icon and copy-paste then done(since it is a character, so it suitable for every device)

• find Code

  If you don't like copy paste and want to type yourself, you can consider searching the Unicode.

  

p.s. You can also pay attention to the emoji version (usually it is the same as the Unicode version), and more icons may appear in the future to your satisfaction.

• Unicode Version 14.0
• Emoji Version 14.0

This is not a very nice fix but it works:

CSS:

.new-tab-opener
{
    display: none;
}

HTML:

<a data-href="http://www.google.com/" href="javascript:">Click here</a>
<form class="new-tab-opener" method="get" target="_blank"></form>

Javascript:

$('a').on('click', function (e) {    
    var f = $('.new-tab-opener');
    f.attr('action', $(this).attr('data-href'));
    f.submit();
});

Live example: http://jsfiddle.net/7eRLb/

Here is what I did and it worked, created a session in PHP and used xmlhhtprequest to check if session is set whenever an HTML page loads and it worked for Cordova.

The reason for this error is because there is a mismatch of the ABI between your app and the native library you linked against. Another words, your app and your .so is targeting different ABI.

if you create your app using latest Android Studio templates, its probably targeting the arm64-v8a but your .so may be targeting armeabi-v7a for example.

There is 2 way to solve this problem:

1. build your native libraries for each ABI your app support.
2. change your app to target older ABI that your .so built against.

Choice 2 is dirty but I think you probably have more interested in:

change your app's build.gradle

android {
    defaultConfig {
        ...
        ndk {
            abiFilters 'armeabi-v7a'
        }
   }
}

Using comparison operators is way, way faster than calling any function. I'm not 100% sure if this exists, but I think it doesn't.

To put it on one line:

currentLoad = IIf(IsNumeric(oXLSheet2.Cells(4, 6).Value), CInt(oXLSheet2.Cells(4, 6).Value), 0)

JS provides the tools to do this the right way. Try the demo snippet.

var doc = document;_x000D_
var buttons = doc.getElementsByTagName('button');_x000D_
var button = buttons[0];_x000D_
_x000D_
button.addEventListener("mouseover", function(){_x000D_
  this.classList.add('mouse-over');_x000D_
});_x000D_
_x000D_
button.addEventListener("mouseout", function(){_x000D_
  this.classList.remove('mouse-over');_x000D_
});_x000D_
_x000D_
button.addEventListener("mousedown", function(){_x000D_
  this.classList.add('mouse-down');_x000D_
});_x000D_
_x000D_
button.addEventListener("mouseup", function(){_x000D_
  this.classList.remove('mouse-down');_x000D_
  alert('Button Clicked!');_x000D_
});_x000D_
_x000D_
//this is unrelated to button styling.  It centers the button._x000D_
var box = doc.getElementById('box');_x000D_
var boxHeight = window.innerHeight;_x000D_
box.style.height = boxHeight + 'px'; 

button{_x000D_
  text-transform: uppercase;_x000D_
  background-color:rgba(66, 66, 66,0.3);_x000D_
  border:none;_x000D_
  font-size:4em;_x000D_
  color:white;_x000D_
  -webkit-box-shadow: 0px 10px 5px -4px rgba(0,0,0,0.33);_x000D_
  -moz-box-shadow: 0px 10px 5px -4px rgba(0,0,0,0.33);_x000D_
  box-shadow: 0px 10px 5px -4px rgba(0,0,0,0.33);_x000D_
}_x000D_
button:focus {_x000D_
  outline:0;_x000D_
}_x000D_
.mouse-over{_x000D_
  background-color:rgba(66, 66, 66,0.34);_x000D_
}_x000D_
.mouse-down{_x000D_
  -webkit-box-shadow: 0px 6px 5px -4px rgba(0,0,0,0.52);_x000D_
  -moz-box-shadow: 0px 6px 5px -4px rgba(0,0,0,0.52);_x000D_
  box-shadow: 0px 6px 5px -4px rgba(0,0,0,0.52);                 _x000D_
}_x000D_
_x000D_
/* unrelated to button styling */_x000D_
#box {_x000D_
  display: flex;_x000D_
  flex-flow: row nowrap ;_x000D_
  justify-content: center;_x000D_
  align-content: center;_x000D_
  align-items: center;_x000D_
  width:100%;_x000D_
}_x000D_
_x000D_
button {_x000D_
  order:1;_x000D_
  flex: 0 1 auto;_x000D_
  align-self: auto;_x000D_
  min-width: 0;_x000D_
  min-height: auto;_x000D_
}            _x000D_
_x000D_
_x000D_
    

<!DOCTYPE html>_x000D_
<html lang="en">_x000D_
  <head>_x000D_
    <meta charset=utf-8 />_x000D_
    <meta name="description" content="3d Button Configuration" />_x000D_
  </head>_x000D_
_x000D_
  <body>_x000D_
    <section id="box">_x000D_
      <button>_x000D_
        Submit_x000D_
      </button>_x000D_
    </section>_x000D_
  </body>_x000D_
</html>

If the javascript file is loaded from the admin dashboard, this javascript function will give you the root of your WordPress installation. I use this a lot when I'm building plugins that need to make ajax requests from the admin dashboard.

function getHomeUrl() {
  var href = window.location.href;
  var index = href.indexOf('/wp-admin');
  var homeUrl = href.substring(0, index);
  return homeUrl;
}

There is conditional assignment in Python 2.5 and later - the syntax is not very obvious hence it's easy to miss. Here's how you do it:

x = true_value if condition else false_value

For further reference, check out the Python 2.5 docs.

A simpler method that works on my system using the pipeview ( pv ) utility.

srcdir=$1
outfile=$2


tar -Ocf - $srcdir | pv -i 1 -w 50 -berps `du -bs $srcdir | awk '{print $1}'` | 7za a -si $outfile

Here is the code of ReadDoc/docx.java: This will read a dox/docx file and print its content to the console. you can customize it your way.

import java.io.*;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.extractor.WordExtractor;

public class ReadDocFile
{
    public static void main(String[] args)
    {
        File file = null;
        WordExtractor extractor = null;
        try
        {

            file = new File("c:\\New.doc");
            FileInputStream fis = new FileInputStream(file.getAbsolutePath());
            HWPFDocument document = new HWPFDocument(fis);
            extractor = new WordExtractor(document);
            String[] fileData = extractor.getParagraphText();
            for (int i = 0; i < fileData.length; i++)
            {
                if (fileData[i] != null)
                    System.out.println(fileData[i]);
            }
        }
        catch (Exception exep)
        {
            exep.printStackTrace();
        }
    }
}

You need to use the document.getElementsByClassName('class_name');

and dont forget that the returned value is an array of elements so if you want the first one use:

document.getElementsByClassName('class_name')[0]

UPDATE

Now you can use:

document.querySelector(".class_name") to get the first element with the class_name CSS class (null will be returned if non of the elements on the page has this class name)

or document.querySelectorAll(".class_name") to get a NodeList of elements with the class_name css class (empty NodeList will be returned if non of. the elements on the the page has this class name).

Just execute, to clean gems obsolete and remove print warningns after bundle.

bundle clean --force

When you say that

$_SERVER['DOCUMENT_ROOT']

contains this path:

D:/workspace

Then D: is what you are looking for, isn't it? In that case you could explode the string by slashes and return the first one:

$pathInPieces = explode('/', $_SERVER['DOCUMENT_ROOT']);
echo $pathInPieces[0];

This will output the server's root directory.

Update: When you use the constant DIRECTORY_SEPARATOR instead of the hardcoded slash ('/') this code is also working under Windows.

Update 2: The $_SERVER global variable is not always available. On command line (cli) for example. So you should use __DIR__ instead of $_SERVER['DOCUMENT_ROOT']. __DIR__ returns the path of the php file itself.

Ensure that your network is brought down before loading module:

sudo stop networking

It helped me - https://help.ubuntu.com/community/UbuntuBonding

Just a note here that you may actually be better off having 3 separate SELECTS for reasons of optimization. If you have one single SELECT then the generated plan will have to project all columns col1, col2, col3, col7, col8 etc, although, depending on the value of the runtime @var, only some are needed. This may result in plans that do unnecessary clustered index lookups because the non-clustered index Doesn't cover all columns projected by the SELECT.

On the other hand 3 separate SELECTS, each projecting the needed columns only may benefit from non-clustered indexes that cover just your projected column in each case.

Of course this depends on the actual schema of your data model and the exact queries, but this is just a heads up so you don't bring the imperative thinking mind frame of procedural programming to the declarative world of SQL.

get DLImageLoader and try folowing code

   [DLImageLoader loadImageFromURL:imageURL
                          completed:^(NSError *error, NSData *imgData) {
                              imageView.image = [UIImage imageWithData:imgData];
                              [imageView setContentMode:UIViewContentModeCenter];

                          }];

Another typical real-world example of using DLImageLoader, which may help someone...

PFObject *aFacebookUser = [self.fbFriends objectAtIndex:thisRow];
NSString *facebookImageURL = [NSString stringWithFormat:
    @"http://graph.facebook.com/%@/picture?type=large",
    [aFacebookUser objectForKey:@"id"] ];

__weak UIImageView *loadMe = self.userSmallAvatarImage;
// ~~note~~ you my, but usually DO NOT, want a weak ref
[DLImageLoader loadImageFromURL:facebookImageURL
   completed:^(NSError *error, NSData *imgData)
    {
    if ( loadMe == nil ) return;

    if (error == nil)
        {
        UIImage *image = [UIImage imageWithData:imgData];
        image = [image ourImageScaler];
        loadMe.image = image;
        }
    else
        {
        // an error when loading the image from the net
        }
    }];

As I mention above another great library to consider these days is Haneke (unfortunately it's not as lightweight).

CREATE TABLE #ORIGINAL
(
    COUNTRY VARCHAR(50),
    MALE_CRICKETER VARCHAR(50),
    FEMALE_CRICKETER VARCHAR(50),
    MALE_STAR VARCHAR(50),
    FEMALE_STAR VARCHAR(50),
)

select * from #ORIGINAL 
SELECT COUNTRY, ca.GENDER, ca.STAR, ca.CRICKETR
FROM #ORIGINAL
CROSS APPLY (
      Values
         ('M', MALE_CRICKETER, MALE_STAR),
         ('F', FEMALE_CRICKETER, FEMALE_STAR)

  ) as CA (GENDER, CRICKETR, STAR)

try something like this:

a = buffer[3];
a = a*256 + buffer[2];
a = a*256 + buffer[1];
a = a*256 + buffer[0];

this is assuming that the lowest byte comes first. if the highest byte comes first you might have to swap the indices (go from 0 to 3).

basically for each byte you want to add, you first multiply a by 256 (which equals a shift to the left by 8 bits) and then add the new byte.

I have written a Visual Basic extension similar to the accepted answer, but directly using .NET memory and Marshalling for conversion, and it supports character ranges unsupported in other methods, like UnicodeEncoding.UTF8.GetString or UnicodeEncoding.UTF32.GetString or even MemoryStream and BinaryFormatter (invalid characters like: & ChrW(55906) & ChrW(55655)):

<Extension> _
Public Function ToBytesMarshal(ByRef str As String) As Byte()
    Dim gch As GCHandle = GCHandle.Alloc(str, GCHandleType.Pinned)
    Dim handle As IntPtr = gch.AddrOfPinnedObject
    ToBytesMarshal = New Byte(str.Length * 2 - 1) {}
    Try
        For i As Integer = 0 To ToBytesMarshal.Length - 1
            ToBytesMarshal.SetValue(Marshal.ReadByte(IntPtr.Add(handle, i)), i)
        Next
    Finally
        gch.Free()
    End Try
End Function

<Extension> _
Public Function ToStringMarshal(ByRef arr As Byte()) As String
    Dim gch As GCHandle = GCHandle.Alloc(arr, GCHandleType.Pinned)
    Try
        ToStringMarshal = Marshal.PtrToStringAuto(gch.AddrOfPinnedObject)
    Finally
        gch.Free()
    End Try
End Function

You would want to use CSS to achieve that.

say you have a table with the attribute id="my_table"

You would want to write the following in your css file

#my_table{
    margin-top:10px //moves your table 10pixels down
    margin-left:10px //moves your table 10pixels right
}

if you do not have a CSS file then you may just add margin-top:10px, margin-left:10px to the style attribute in your table element like so

<table style="margin-top:10px; margin-left:10px;">
    ....
</table>

There are a lot of resources on the net describing CSS and HTML in detail

Let's create one module with 2 ways:

One way

var aa = {
    a: () => {return 'a'},
    b: () => {return 'b'}
}

module.exports = aa;

Second way

exports.a = () => {return 'a';}
exports.b = () => {return 'b';}

And this is how require() will integrate module.

First way:

function require(){
    module.exports = {};
    var exports = module.exports;

    var aa = {
        a: () => {return 'a'},
        b: () => {return 'b'}
    }
    module.exports = aa;

    return module.exports;
}

Second way

function require(){
    module.exports = {};
    var exports = module.exports;

    exports.a = () => {return 'a';}
    exports.b = () => {return 'b';}

    return module.exports;
}

Update: since the time I answered this there has been a lot of work on this look at Apache Arrow for a better read and write of parquet. Also: http://wesmckinney.com/blog/python-parquet-multithreading/

There is a python parquet reader that works relatively well: https://github.com/jcrobak/parquet-python

It will create python objects and then you will have to move them to a Pandas DataFrame so the process will be slower than pd.read_csv for example.

There is a way:

<input type="number" min="0" max="100" step="5"/>  

With JaredPar's answer in the back of my head, I wrote a variant of his TypeSwitch class that uses type inference for a nicer syntax:

class A { string Name { get; } }
class B : A { string LongName { get; } }
class C : A { string FullName { get; } }
class X { public string ToString(IFormatProvider provider); }
class Y { public string GetIdentifier(); }

public string GetName(object value)
{
    string name = null;
    TypeSwitch.On(value)
        .Case((C x) => name = x.FullName)
        .Case((B x) => name = x.LongName)
        .Case((A x) => name = x.Name)
        .Case((X x) => name = x.ToString(CultureInfo.CurrentCulture))
        .Case((Y x) => name = x.GetIdentifier())
        .Default((x) => name = x.ToString());
    return name;
}

Note that the order of the Case() methods is important.

Get the full and commented code for my TypeSwitch class. This is a working abbreviated version:

public static class TypeSwitch
{
    public static Switch<TSource> On<TSource>(TSource value)
    {
        return new Switch<TSource>(value);
    }

    public sealed class Switch<TSource>
    {
        private readonly TSource value;
        private bool handled = false;

        internal Switch(TSource value)
        {
            this.value = value;
        }

        public Switch<TSource> Case<TTarget>(Action<TTarget> action)
            where TTarget : TSource
        {
            if (!this.handled && this.value is TTarget)
            {
                action((TTarget) this.value);
                this.handled = true;
            }
            return this;
        }

        public void Default(Action<TSource> action)
        {
            if (!this.handled)
                action(this.value);
        }
    }
}

In controller.

Exception closes the Entity Manager. This makes troubles for bulk insert. To continue, need to redefine it.

/** 
* @var  \Doctrine\ORM\EntityManager
*/
$em = $this->getDoctrine()->getManager();

foreach($to_insert AS $data)
{
    if(!$em->isOpen())
    {
        $this->getDoctrine()->resetManager();
        $em = $this->getDoctrine()->getManager();
    }

  $entity = new \Entity();
  $entity->setUniqueNumber($data['number']);
  $em->persist($entity);

  try
  {
    $em->flush();
    $counter++;
  }
  catch(\Doctrine\DBAL\DBALException $e)
  {
    if($e->getPrevious()->getCode() != '23000')
    {   
      /**
      * if its not the error code for a duplicate key 
      * value then rethrow the exception
      */
      throw $e;
    }
    else
    {
      $duplication++;
    }               
  }                      
}

There are two setting.xml in windows.

• %MAVEN_HOME%\conf\
• %userprofile%\.m2\

If %userprofile%\.m2\setting.xml takes effect, maven will not access %MAVEN_HOME%\conf\setting.xml.

As of HttpComponents 4.2+ there is a new class URIBuilder, which provides convenient way for generating URIs.

You can use either create URI directly from String URL:

List<NameValuePair> listOfParameters = ...;

URI uri = new URIBuilder("http://example.com:8080/path/to/resource?mandatoryParam=someValue")
    .addParameter("firstParam", firstVal)
    .addParameter("secondParam", secondVal)
    .addParameters(listOfParameters)
    .build();

Otherwise, you can specify all parameters explicitly:

URI uri = new URIBuilder()
    .setScheme("http")
    .setHost("example.com")
    .setPort(8080)
    .setPath("/path/to/resource")
    .addParameter("mandatoryParam", "someValue")
    .addParameter("firstParam", firstVal)
    .addParameter("secondParam", secondVal)
    .addParameters(listOfParameters)
    .build();

Once you have created URI object, then you just simply need to create HttpGet object and perform it:

//create GET request
HttpGet httpGet = new HttpGet(uri);
//perform request
httpClient.execute(httpGet ...//additional parameters, handle response etc.

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    //to remove "information bar" above the action bar
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    //to remove the action bar (title bar)
    getSupportActionBar().hide();
}

• domContentLoaded: marks the point when both the DOM is ready and there are no stylesheets that are blocking JavaScript execution - meaning we can now (potentially) construct the render tree. Many JavaScript frameworks wait for this event before they start executing their own logic. For this reason the browser captures the EventStart and EventEnd timestamps to allow us to track how long this execution took.

• loadEvent: as a final step in every page load the browser fires an “onload” event which can trigger additional application logic.

source

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

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

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

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

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

                        setDatas(datas);

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

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

            // your code here
           ....

        }

        // call
        getDatas();

enter link description here

Despite the imprecise nature of the question, here's my interpretive answer.

var html = [
    '<div> A line</div>',
    '<div> Add more lines</div>',
    '<div> To the array as you need.</div>'
].join('');

var div = document.createElement('div');
    div.setAttribute('class', 'post block bc2');
    div.innerHTML = html;
    document.getElementById('posts').appendChild(div);

you can use the following Bootstrap class with

<tr class="w-25">

</tr>

for more details check the following page https://getbootstrap.com/docs/4.1/utilities/sizing/

I think the lifetime is crucial, and whether the thing being allocated has to be constructed in a complex way. For example, in transaction-driven modeling, you usually have to fill in and pass in a transaction structure with a bunch of fields to operation functions. Look at the OSCI SystemC TLM-2.0 standard for an example.

Allocating these on the stack close to the call to the operation tends to cause enormous overhead, as the construction is expensive. The good way there is to allocate on the heap and reuse the transaction objects either by pooling or a simple policy like "this module only needs one transaction object ever".

This is many times faster than allocating the object on each operation call.

The reason is simply that the object has an expensive construction and a fairly long useful lifetime.

I would say: try both and see what works best in your case, because it can really depend on the behavior of your code.

Run this command in terminal to remove simulators that can't be accessed from the current version of Xcode in use.

xcrun simctl delete unavailable

Also if you're looking to reclaim simulator related space Michael Tsai found that deleting sim logs saved him 30 GB.

~/Library/Logs/CoreSimulator

Try

$("#link1").text()

to access the text inside your element. The # indicates you're searching by id. You aren't looking for a child element, so you don't need children(). Instead you want to access the text inside the element your jQuery function returns.

Save your username, password and sever name in an RDP file and run the RDP file from your script

Here is a sample for ISO-8859-9;

protected void btnKaydet_Click(object sender, EventArgs e)
{
    Response.Clear();
    Response.Buffer = true;
    Response.ContentType = "application/vnd.openxmlformatsofficedocument.wordprocessingml.documet";
    Response.AddHeader("Content-Disposition", "attachment; filename=XXXX.doc");
    Response.ContentEncoding = Encoding.GetEncoding("ISO-8859-9");
    Response.Charset = "ISO-8859-9";
    EnableViewState = false;


    StringWriter writer = new StringWriter();
    HtmlTextWriter html = new HtmlTextWriter(writer);
    form1.RenderControl(html);


    byte[] bytesInStream = Encoding.GetEncoding("iso-8859-9").GetBytes(writer.ToString());
    MemoryStream memoryStream = new MemoryStream(bytesInStream);


    string msgBody = "";
    string Email = "[email protected]";
    SmtpClient client = new SmtpClient("mail.xxxxx.org");
    MailMessage message = new MailMessage(Email, "[email protected]", "ONLINE APP FORM WITH WORD DOC", msgBody);
    Attachment att = new Attachment(memoryStream, "XXXX.doc", "application/vnd.openxmlformatsofficedocument.wordprocessingml.documet");
    message.Attachments.Add(att);
    message.BodyEncoding = System.Text.Encoding.UTF8;
    message.IsBodyHtml = true;
    client.Send(message);}

You can use Mono to run ASP.NET applications on Apache/Linux, however it has a limited subset of what you can do under Windows. As for "they" saying Windows is more vulnerable to attack - it's not true. IIS has had less security problems over the last couple of years that Apache, but in either case it's all down to the administration of the boxes - both OSes can be easily secured. These days the attack points are not the OS or web server software, but the applications themselves.

This can also be done freely online: http://www.showmycode.com/

EDIT A quick Google search turned up this list, which probably has all the tools you could possibly want (look at the comments as well): http://bruce-lab.blogspot.co.il/2010/08/freeswfdecompilers.html

Click "Tab Moves Focus" at the bottom right in the status bar.

I believe I had clicked on ctrl+M. When doing this, the "Tab Moves Focus" tab/button showed up at the bottom right. Clicking on that makes it go away and starts working again.

Just note that maybe your Entity have primary key but your table in database doesn't have primary key.

Or you can do it like as well:

<asp:DropDownList ID="ddl" runat="server"  AutoPostBack="true" onchange="javascript:CalcTotalAmt();" OnSelectedIndexChanged="ddl_SelectedIndexChanged"></asp:DropDownList>

I'm not sure I understand what you are trying to achieve as we don't have what username() is supposed to return but you might want to try something like that. I would also recommend you don't echo whole page and rather use something like that, it's much easier to read and maintain:

<?php
require_once ( 'username.php' );
if (isset($_POST)) {
  $textfield = $_POST['textfield']; // this will get you what was in the
                                    // textfield if the form was submitted
}
?>

<form name="form1" method="post" action="<?php echo($_SERVER['PHP_SELF']) ?">
  <p>Your username is: <?php echo(username()) ?></p>
  <p>
    <label>
      <input type="text" name="textfield" id="textfield">
    </label>
  </p>
  <p>
    <label>
      <input type="submit" name="button" id="button" value="Submit">
    </label>
  </p>
</form>

This will post the results in the same page. So first time you display the page, only the empty form is shown, if you press on submit, the textfield field will be in the $textfield variable and you can display it again as you want.

I don't know if the username() function was supposed to return you the URL of where you should send the results but that's what you'd want in the action attribute of your form. I've put the result down in a sample paragraph so you see how you can display the result. See the "Your username is..." part.

// Edit:

If you want to send the value without leaving the page, you want to use AJAX. Do a search on jQuery on StackOverflow or on Google.

You would probably want to have your function return the username instead of echo it though. But if you absolutely want to echo it from the function, just call it like that <?php username() ?> in your HTML form.

I think you will need to understand the flow of the client-server process of your pages before going further. Let's say that the sample code above is called form.php.

1. Your form.php is called.
2. The form.php generates the HTML and is sent to the client's browser.
3. The client only sees the resulting HTML form.
4. When the user presses the button, you have two choices: a) let the browser do its usual thing so send the values in the form fields to the page specified in action (in this case, the URL is defined by PHP_SELF which is the current page.php). Or b) use javascript to push this data to a page without refreshing the page, this is commonly called AJAX.
5. A page, in your case, it could be changed to username.php, will then verify against the database if the username exists and then you want to regenerate HTML that contains the values you need, back to step 1.

For people who want to use another diff tool not listed in git, say with nvim. here is what I ended up using:

git config --global alias.d difftool -x <tool name>

In my case, I set <tool name> to nvim -d and invoke the diff command with

git d <file>

The accepted answer doesn't cover text nodes (undefined is printed out).

This code snippet solves it:

var htmlElements = $('<p><a href="http://google.com">google</a></p>??<p><a href="http://bing.com">bing</a></p>'),_x000D_
    htmlString = '';_x000D_
    _x000D_
htmlElements.each(function () {_x000D_
    var element = $(this).get(0);_x000D_
_x000D_
    if (element.nodeType === Node.ELEMENT_NODE) {_x000D_
        htmlString += element.outerHTML;_x000D_
    }_x000D_
    else if (element.nodeType === Node.TEXT_NODE) {_x000D_
        htmlString += element.nodeValue;_x000D_
    }_x000D_
});_x000D_
_x000D_
alert('String html: ' + htmlString);

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

You can use @JsonFormat annotation with shape as STRING on your BigDecimal variables. Refer below:

 import com.fasterxml.jackson.annotation.JsonFormat;

  class YourObjectClass {

      @JsonFormat(shape=JsonFormat.Shape.STRING)
      private BigDecimal yourVariable;

 }

Try to putting this .htaccess file on subdomain folder:

RewriteEngine On

RewriteRule ^(.*)?$ ./subdomains/sub/$1

It redirects to http://domain.com/subdomains/sub/, when you only want it to show http://sub.domain.com/

I solved by put as storage size 2 times the RAM size, and by putting the SD storage size the same as RAM size.

I had something simular: I have an attribute picture in my model, this contains the location of the file in the Storage folder. The image must be returned base64 encoded

//Add extra attribute
protected $attributes = ['picture_data'];

//Make it available in the json response
protected $appends = ['picture_data'];

//implement the attribute
public function getPictureDataAttribute()
{
    $file = Storage::get($this->picture);
    $type = Storage::mimeType($this->picture);
    return "data:" . $type . ";base64," . base64_encode($file);
}

Thats work for me:

var jsScripts = [];

jsScripts.push("/js/script1.js" );
jsScripts.push("/js/script2.js" );
jsScripts.push("/js/script3.js" );

$(jsScripts).each(function( index, value ) {
    $.holdReady( true );
    $.getScript( value ).done(function(script, status) {
        console.log('Loaded ' + index + ' : ' + value + ' (' + status + ')');                
        $.holdReady( false );
    });
});

Try this:

public static void main(String[] args) throws IOException {

    File file = new File("file.csv");

    CSVReader csvFileReader = new CSVReader(new FileReader(file));

    List<String[]> list = csvFileReader.readAll();

    for (int i = 0; i < list.size(); i++) {
        String[] filter = list.get(i);
        if (filter[0].equalsIgnoreCase("bbb")) {
            list.remove(i);
        }
    }
    csvFileReader.close();
    CSVWriter csvOutput = new CSVWriter(new FileWriter(file));

    csvOutput.writeAll(list);
    csvOutput.flush();

    csvOutput.close();
}

import re

htmlString = '</dd><dt> Fine, thank you.&#160;</dt><dd> Molt bé, gràcies. (<i>mohl behh, GRAH-syuhs</i>)'

SearchStr = '(\<\/dd\>\<dt\>)+ ([\w+\,\.\s]+)([\&\#\d\;]+)(\<\/dt\>\<dd\>)+ ([\w\,\s\w\s\w\?\!\.]+) (\(\<i\>)([\w\s\,\-]+)(\<\/i\>\))'

Result = re.search(SearchStr.decode('utf-8'), htmlString.decode('utf-8'), re.I | re.U)

print Result.groups()

Works that way. The expression contains non-latin characters, so it usually fails. You've got to decode into Unicode and use re.U (Unicode) flag.

I'm a beginner too and I faced that issue a couple of times myself.

The solution is in the link that you provided in your question:

datetime.combine(date.today(), time()) + timedelta(hours=1)

Full example:

from datetime import date, datetime, time, timedelta

dt = datetime.combine(date.today(), time(23, 55)) + timedelta(minutes=30)
print dt.time()

Output:

00:25:00

Try this using this method.

convert your LocalDateTime to ZonedDateTime by using the of method and pass system default time zone or you can use ZoneId of your zone like ZoneId.of("Australia/Sydney");

LocalDateTime convertToUtc(LocalDateTime dateTime) {
  ZonedDateTime dateTimeInMyZone = ZonedDateTime.
                                        of(dateTime, ZoneId.systemDefault());

  return dateTimeInMyZone
                  .withZoneSameInstant(ZoneOffset.UTC)
                  .toLocalDateTime();
  
}

To convert back to your zone local date time use:

LocalDateTime convertFromUtc(LocalDateTime utcDateTime){
    return ZonedDateTime.
            of(utcDateTime, ZoneId.of("UTC"))
            .toOffsetDateTime()
            .atZoneSameInstant(ZoneId.systemDefault())
            .toLocalDateTime();
}

You can also use ngIf if the situation permits:

<div ng-repeat="p in [
 { name: 'Justin' }, 
 { name: 'Jimi' }, 
 { name: 'Bob' }
 ]" ng-if="['Jimi', 'Bob'].indexOf(e.name) > -1">
 {{ p.name }} is cool
</div>

To include Unicode characters in your Python source code, you can use Unicode escape characters in the form \u0123 in your string. In Python 2.x, you also need to prefix the string literal with 'u'.

Here's an example running in the Python 2.x interactive console:

>>> print u'\u0420\u043e\u0441\u0441\u0438\u044f'
??????

In Python 2, prefixing a string with 'u' declares them as Unicode-type variables, as described in the Python Unicode documentation.

In Python 3, the 'u' prefix is now optional:

>>> print('\u0420\u043e\u0441\u0441\u0438\u044f')
??????

If running the above commands doesn't display the text correctly for you, perhaps your terminal isn't capable of displaying Unicode characters.

These examples use Unicode escapes (\u...), which allows you to print Unicode characters while keeping your source code as plain ASCII. This can help when working with the same source code on different systems. You can also use Unicode characters directly in your Python source code (e.g. print u'??????' in Python 2), if you are confident all your systems handle Unicode files properly.

For information about reading Unicode data from a file, see this answer:

Character reading from file in Python

Once you have started tomcat simply run the following command at a terminal prompt:

ps -ef | grep tomcat

This will show the process details and indicate which JVM (by folder location) is running tomcat.

Remember to pipe Observables to async, like *ngFor item of items$ | async, where you are trying to *ngFor item of items$ where items$ is obviously an Observable because you notated it with the $ similar to items$: Observable<IValuePair>, and your assignment may be something like this.items$ = this.someDataService.someMethod<IValuePair>() which returns an Observable of type T.

Adding to this... I believe I have used notation like *ngFor item of (items$ | async)?.someProperty

Take a look at the FormBorderStyle property

form1.FormBorderStyle = FormBorderStyle.FixedSingle;

You may also want to remove the minimize and maximize buttons:

form1.MaximizeBox = false;
form1.MinimizeBox = false;