window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/","svgExt":".svg","source":{"wpemoji":"https:\/\/jopioneiro.mtportal.info\/wp-includes\/js\/wp-emoji.js?ver=6.3.5","twemoji":"https:\/\/jopioneiro.mtportal.info\/wp-includes\/js\/twemoji.js?ver=6.3.5"}};
/**
* @output wp-includes/js/wp-emoji-loader.js
*/
/**
* Emoji Settings as exported in PHP via _print_emoji_detection_script().
* @typedef WPEmojiSettings
* @type {object}
* @property {?object} source
* @property {?string} source.concatemoji
* @property {?string} source.twemoji
* @property {?string} source.wpemoji
* @property {?boolean} DOMReady
* @property {?Function} readyCallback
*/
/**
* tests.
* @typedef Tests
* @type {object}
* @property {?boolean} flag
* @property {?boolean} emoji
*/
/**
* IIFE to detect emoji and load Twemoji if needed.
*
* @param {Window} window
* @param {Document} document
* @param {WPEmojiSettings} settings
*/
( function wpEmojiLoader( window, document, settings ) {
if ( typeof Promise === 'undefined' ) {
return;
}
var sessionStorageKey = 'wpEmojiSettingss';
var tests = [ 'flag', 'emoji' ];
/**
* Checks whether the browser s offloading to a Worker.
*
* @since 6.3.0
*
* @private
*
* @returns {boolean}
*/
function sWorkerOffloading() {
return (
typeof Worker !== 'undefined' &&
typeof OffscreenCanvas !== 'undefined' &&
typeof URL !== 'undefined' &&
URL.createObjectURL &&
typeof Blob !== 'undefined'
);
}
/**
* @typedef SessionTests
* @type {object}
* @property {number} timestamp
* @property {Tests} Tests
*/
/**
* Get tests from session.
*
* @since 6.3.0
*
* @private
*
* @returns {?Tests} tests, or null if not set or older than 1 week.
*/
function getSessionTests() {
try {
/** @type {SessionTests} */
var item = JSON.parse(
sessionStorage.getItem( sessionStorageKey )
);
if (
typeof item === 'object' &&
typeof item.timestamp === 'number' &&
new Date().valueOf() < item.timestamp + 604800 && // Note: Number is a week in seconds.
typeof item.Tests === 'object'
) {
return item.Tests;
}
} catch ( e ) {}
return null;
}
/**
* Persist the s in session storage.
*
* @since 6.3.0
*
* @private
*
* @param {Tests} Tests tests.
*/
function setSessionTests( Tests ) {
try {
/** @type {SessionTests} */
var item = {
Tests: Tests,
timestamp: new Date().valueOf()
};
sessionStorage.setItem(
sessionStorageKey,
JSON.stringify( item )
);
} catch ( e ) {}
}
/**
* Checks if two sets of Emoji characters render the same visually.
*
* This function may be serialized to run in a Worker. Therefore, it cannot refer to variables from the containing
* scope. Everything must be ed by parameters.
*
* @since 4.9.0
*
* @private
*
* @param {CanvasRenderingContext2D} context 2D Context.
* @param {string} set1 Set of Emoji to test.
* @param {string} set2 Set of Emoji to test.
*
* @return {boolean} True if the two sets render the same.
*/
function emojiSetsRenderIdentically( context, set1, set2 ) {
// Cleanup from previous test.
context.clearRect( 0, 0, context.canvas.width, context.canvas.height );
context.fillText( set1, 0, 0 );
var rendered1 = new Uint32Array(
context.getImageData(
0,
0,
context.canvas.width,
context.canvas.height
).data
);
// Cleanup from previous test.
context.clearRect( 0, 0, context.canvas.width, context.canvas.height );
context.fillText( set2, 0, 0 );
var rendered2 = new Uint32Array(
context.getImageData(
0,
0,
context.canvas.width,
context.canvas.height
).data
);
return rendered1.every( function ( rendered2Data, index ) {
return rendered2Data === rendered2[ index ];
} );
}
/**
* Determines if the browser properly renders Emoji that Twemoji can supplement.
*
* This function may be serialized to run in a Worker. Therefore, it cannot refer to variables from the containing
* scope. Everything must be ed by parameters.
*
* @since 4.2.0
*
* @private
*
* @param {CanvasRenderingContext2D} context 2D Context.
* @param {string} type Whether to test for of "flag" or "emoji".
* @param {Function} emojiSetsRenderIdentically Reference to emojiSetsRenderIdentically function, needed due to minification.
*
* @return {boolean} True if the browser can render emoji, false if it cannot.
*/
function browsersEmoji( context, type, emojiSetsRenderIdentically ) {
var isIdentical;
switch ( type ) {
case 'flag':
/*
* Test for Transgender flag compatibility. Added in Unicode 13.
*
* To test for , we try to render it, and compare the rendering to how it would look if
* the browser doesn't render it correctly (white flag emoji + transgender symbol).
*/
isIdentical = emojiSetsRenderIdentically(
context,
'\uD83C\uDFF3\uFE0F\u200D\u26A7\uFE0F', // as a zero-width er sequence
'\uD83C\uDFF3\uFE0F\u200B\u26A7\uFE0F' // separated by a zero-width space
);
if ( isIdentical ) {
return false;
}
/*
* Test for UN flag compatibility. This is the least ed of the letter locale flags,
* so gives us an easy test for full .
*
* To test for , we try to render it, and compare the rendering to how it would look if
* the browser doesn't render it correctly ([U] + [N]).
*/
isIdentical = emojiSetsRenderIdentically(
context,
'\uD83C\uDDFA\uD83C\uDDF3', // as the sequence of two code points
'\uD83C\uDDFA\u200B\uD83C\uDDF3' // as the two code points separated by a zero-width space
);
if ( isIdentical ) {
return false;
}
/*
* Test for English flag compatibility. England is a country in the United Kingdom, it
* does not have a two letter locale code but rather a five letter sub-division code.
*
* To test for , we try to render it, and compare the rendering to how it would look if
* the browser doesn't render it correctly (black flag emoji + [G] + [B] + [E] + [N] + [G]).
*/
isIdentical = emojiSetsRenderIdentically(
context,
// as the flag sequence
'\uD83C\uDFF4\uDB40\uDC67\uDB40\uDC62\uDB40\uDC65\uDB40\uDC6E\uDB40\uDC67\uDB40\uDC7F',
// with each code point separated by a zero-width space
'\uD83C\uDFF4\u200B\uDB40\uDC67\u200B\uDB40\uDC62\u200B\uDB40\uDC65\u200B\uDB40\uDC6E\u200B\uDB40\uDC67\u200B\uDB40\uDC7F'
);
return ! isIdentical;
case 'emoji':
/*
* Why can't we be friends? Everyone can now shake hands in emoji, regardless of skin tone!
*
* To test for Emoji 14.0 , try to render a new emoji: Handshake: Light Skin Tone, Dark Skin Tone.
*
* The Handshake: Light Skin Tone, Dark Skin Tone emoji is a ZWJ sequence combining 🫱 Rightwards Hand,
* 🏻 Light Skin Tone, a Zero Width er, 🫲 Leftwards Hand, and 🏿 Dark Skin Tone.
*
* 0x1FAF1 == Rightwards Hand
* 0x1F3FB == Light Skin Tone
* 0x200D == Zero-Width er (ZWJ) that links the code points for the new emoji or
* 0x200B == Zero-Width Space (ZWS) that is rendered for clients not ing the new emoji.
* 0x1FAF2 == Leftwards Hand
* 0x1F3FF == Dark Skin Tone.
*
* When updating this test for future Emoji releases, ensure that individual emoji that make up the
* sequence come from older emoji standards.
*/
isIdentical = emojiSetsRenderIdentically(
context,
'\uD83E\uDEF1\uD83C\uDFFB\u200D\uD83E\uDEF2\uD83C\uDFFF', // as the zero-width er sequence
'\uD83E\uDEF1\uD83C\uDFFB\u200B\uD83E\uDEF2\uD83C\uDFFF' // separated by a zero-width space
);
return ! isIdentical;
}
return false;
}
/**
* Checks emoji tests.
*
* This function may be serialized to run in a Worker. Therefore, it cannot refer to variables from the containing
* scope. Everything must be ed by parameters.
*
* @since 6.3.0
*
* @private
*
* @param {string[]} tests Tests.
* @param {Function} browsersEmoji Reference to browsersEmoji function, needed due to minification.
* @param {Function} emojiSetsRenderIdentically Reference to emojiSetsRenderIdentically function, needed due to minification.
*
* @return {Tests} tests.
*/
function testEmojis( tests, browsersEmoji, emojiSetsRenderIdentically ) {
var canvas;
if (
typeof WorkerGlobalScope !== 'undefined' &&
self instanceof WorkerGlobalScope
) {
canvas = new OffscreenCanvas( 300, 150 ); // Dimensions are default for HTMLCanvasElement.
} else {
canvas = document.createElement( 'canvas' );
}
var context = canvas.getContext( '2d', { willReadFrequently: true } );
/*
* Chrome on OS X added native emoji rendering in M41. Unfortunately,
* it doesn't work when the font is bolder than 500 weight. So, we
* check for bold rendering to avoid invisible emoji in Chrome.
*/
context.textBaseline = 'top';
context.font = '600 32px Arial';
var s = {};
tests.forEach( function ( test ) {
s[ test ] = browsersEmoji( context, test, emojiSetsRenderIdentically );
} );
return s;
}
/**
* Adds a script to the head of the document.
*
* @ignore
*
* @since 4.2.0
*
* @param {string} src The url where the script is located.
*
* @return {void}
*/
function addScript( src ) {
var script = document.createElement( 'script' );
script.src = src;
script.defer = true;
document.head.appendChild( script );
}
settings.s = {
everything: true,
everythingExceptFlag: true
};
// Create a promise for DOMContentLoaded since the worker logic may finish after the event has fired.
var domReadyPromise = new Promise( function ( resolve ) {
document.addEventListener( 'DOMContentLoaded', resolve, {
once: true
} );
} );
// Obtain the emoji from the browser, asynchronously when possible.
new Promise( function ( resolve ) {
var Tests = getSessionTests();
if ( Tests ) {
resolve( Tests );
return;
}
if ( sWorkerOffloading() ) {
try {
// Note that the functions are being ed as arguments due to minification.
var workerScript =
'postMessage(' +
testEmojis.toString() +
'(' +
[
JSON.stringify( tests ),
browsersEmoji.toString(),
emojiSetsRenderIdentically.toString()
].( ',' ) +
'));';
var blob = new Blob( [ workerScript ], {
type: 'text/javascript'
} );
var worker = new Worker( URL.createObjectURL( blob ), { name: 'wpTestEmojis' } );
worker.onmessage = function ( event ) {
Tests = event.data;
setSessionTests( Tests );
worker.terminate();
resolve( Tests );
};
return;
} catch ( e ) {}
}
Tests = testEmojis( tests, browsersEmoji, emojiSetsRenderIdentically );
setSessionTests( Tests );
resolve( Tests );
} )
// Once the browser emoji has been obtained from the session, finalize the settings.
.then( function ( Tests ) {
/*
* Tests the browser for flag emojis and other emojis, and adjusts the
* settings accordingly.
*/
for ( var test in Tests ) {
settings.s[ test ] = Tests[ test ];
settings.s.everything =
settings.s.everything && settings.s[ test ];
if ( 'flag' !== test ) {
settings.s.everythingExceptFlag =
settings.s.everythingExceptFlag &&
settings.s[ test ];
}
}
settings.s.everythingExceptFlag =
settings.s.everythingExceptFlag &&
! settings.s.flag;
// Sets DOMReady to false and assigns a ready function to settings.
settings.DOMReady = false;
settings.readyCallback = function () {
settings.DOMReady = true;
};
} )
.then( function () {
return domReadyPromise;
} )
.then( function () {
// When the browser can not render everything we need to load a polyfill.
if ( ! settings.s.everything ) {
settings.readyCallback();
var src = settings.source || {};
if ( src.concatemoji ) {
addScript( src.concatemoji );
} else if ( src.wpemoji && src.twemoji ) {
addScript( src.twemoji );
addScript( src.wpemoji );
}
}
} );
} )( window, document, window._wpemojiSettings );
window.tdb_global_vars = {"wpRestUrl":"https:\/\/jopioneiro.mtportal.info\/wp-json\/","permalinkStructure":"\/%postname%\/"};
window.tdb_p_autoload_vars = {"isAjax":false,"isBarShowing":false,"autoloadStatus":"off","origPostEditUrl":null};
A Blitzkrieg ficou famosa na Segunda Guerra Mundial (II GM), quando os alemães invadiram a Polônia e, de forma impiedosa, dominaram o país. Depois, aram sobre a França como um rolo compressor, desbordando suas forças de defesa e chegando à Paris em tempo recorde. A fama dessa “nova” forma de fazer a guerra estava consolidada. Ficou conhecida como blitzkrieg, ou seja, “guerra relâmpago”.
Entretanto, a ideia inicial em que se baseou a doutrina militar alemã para a Blitzkrieg tem origem na Inglaterra. De certa forma isso soa irônico, pois foram os ingleses que inventaram os tanques e foram os primeiros a utilizá-los em combate.
A Alemanha estava cansada das guerras de trincheiras, onde seus soldados avam dias na lama e sem proventos. Entre 1919-1939, os alemães tiveram que pensar em uma nova tática militar capaz de vencer o inimigo de forma rápida e ofensiva, gerando uma vitória imediata contra aqueles que pretenderia atacar pelo solo e pelo ar.
A estratégia da guerra-relâmpago era trocar grandes massas humanas com pouco treinamento, por efetivos bem treinados e equipados, que resolveriam as necessidades ou de defesa ou de ataque com eficiência e rapidez, usando tanques blindados, aviões e infantaria. A Blitzkrieg, foi dividida em três fase: As prioridades; A penetração; O Objetivo.
FUTILIDADE DO DIA - A história do dia D
As prioridades
Na fase das Prioridades o uso das forças blindadas, a Panzerdivision, que eram tanques de guerra eram independentes do resto do exército. Os tanques deveriam se concentrar no local buscando encontrar o ponto fraco dos inimigos. Após os primeiros ataques com os tanques, o exército entra atacando o inimigo com o efeito surpresa.
A penetração
Já a fase de Penetração os tanques avançam no campo inimigo impedindo que estes façam a sua formação, desestabilizando a tropas e facilitando assim os ataques contra os inimigos. Neste caso, era mais importante chegar a pontos mais extremos dos campos inimigos impossibilitando que estes se defendam.
O Objetivo.
A fase Objetivo é o desdobramento das outras fases, a partir dela, busca-se o amedrontamento do inimigo fazendo com que o pânico o impossibilite de continuar lutando, ou seja, trabalha na não-reação das tropas inimigas que se veem surpreendidas. A blitzkrieg também levou à conquista e ocupação da Noruega após mais de 60 dias de batalha em maio e junho de 1940. Além disso, Dinamarca, Holanda e Bélgica foram igualmente ocupados por tropas alemãs.
Curiosidade: O termo ficou tão popular, no sentindo de efeito surpresa, que no Brasil, todos as operações surpresas iniciadas pela polícia no trânsito são chamadas de Blitz, que tem origem na Blitzkrieg alemã durante a Segunda Guerra Mundial.
Fonte: Brasil Escola, Info Escola e Jornal de Relações Internacionais
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