質問編集履歴
1
文面変更
test
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File without changes
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test
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@@ -78,13 +78,103 @@
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reader.readAsDataURL(fileList[0]);
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//読み込み後
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reader.onload = function () {
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document.querySelector('#preview').src = reader.result;
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$('#preview').css("display", "inline-block");
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};
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};
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};
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$("#preview").draggable({
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containment: "parent",
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drag: function(e, ui) {
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$(".x_offset").text(ui.offset.left);
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$(".y_offset").text(ui.offset.top);
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}
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});
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});
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ーーーーーーーーー
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html-------
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<%= javascript_include_tag "corde.js" %>
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```
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### 試したこと
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js内にあるfunctionが原因かと思い、名前を変えてみたのですが、下記別のエラー文が出ます。
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```ここに言語を入力
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エラー文
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Uncaught SyntaxError: Unexpected token {
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ーーーーーー
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js--------
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$(function() {
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var file = document.querySelector('#getphoto');
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file.onchange = myfunction (){ **←ここに×がつきます。**
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var fileList = file.files;
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if (file.files[0] == null) {
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document.querySelector('#preview').src = "";
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} else {
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//読み込み
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var reader = new FileReader();
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reader.readAsDataURL(fileList[0]);
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// ファイル複数個取得
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//読み込み後
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reader.onload = function () {
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reader.onload = myfunction () {
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document.querySelector('#preview').src = reader.result;
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@@ -102,7 +192,7 @@
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containment: "parent",
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drag: function(e, ui) {
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drag: myfunction(e, ui) {
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$(".x_offset").text(ui.offset.left);
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@@ -118,200 +208,6 @@
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ーーーーーーーーー
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html-------
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<%= javascript_include_tag "corde.js" %>
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<!-- コーデ登録 -->
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-
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<div class="corde_container">
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-
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<div class="row">
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<div class="col-lg-4">
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</div>
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<div class="col-lg-8">
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<div class="corde_visual">
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<div class="corde_visual_image"></div>
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<%#= image_tag 'image_item.jpg' ,class: "corde_visual_image" %>
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</div>
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-
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-
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<h1>コーデ登録</h1>
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<div class="image_box">
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<img src="" id="preview" class="corde_image ui-draggable ui-draggable-handle" style="position: relative;">
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</div>
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<%= form_for(@corde_new, url: new_corde_path) do |f| %>
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<input type="image" name="corde[image]" id="preview" />
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<input type="file" name="attachment" id="getphoto" />
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<label for="name">▷コーデ名</label>
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<input type="text" name="corde[corde_name]" id="corde_corde_name" />
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<label for="name">▷シーズン</label>
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<input type="radio" name="corde[season]" value="春" id="corde_season" />春
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-
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<input type="radio" name="corde[season]" value="夏" id="corde_season" />夏
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<input type="radio" name="corde[season]" value="秋" id="corde_season" />秋
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<input type="radio" name="corde[season]" value="冬" id="corde_season" />冬
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<%= f.submit'保存' %>
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-
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<% end %>
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</div>
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-
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</div>
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</div>
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-
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ーーーーーーーーーー
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-
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css-------
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.corde_visual {
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width: 800px;
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height: 300px
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background-color: green;
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}
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.corde_visual_image {
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background-image: url("/assets/image_item.jpg");
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width: 100%;
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height: 100%;
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display: block;
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}
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-
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ーーーーーーーーーーーー
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```
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-
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### 試したこと
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238
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-
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239
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-
|
|
240
|
-
|
|
241
|
-
js内にあるfunctionが原因かと思い、名前を変えてみたのですが、下記別のエラー文が出ます。
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242
|
-
|
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243
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```ここに言語を入力
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244
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-
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245
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-
エラー文
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246
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-
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247
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Uncaught SyntaxError: Unexpected token {
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248
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-
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249
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-
ーーーーーー
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250
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-
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251
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js--------
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252
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-
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$(function() {
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-
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var file = document.querySelector('#getphoto');
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256
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-
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257
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-
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-
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file.onchange = myfunction (){ **←ここに×がつきます。**
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260
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-
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261
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var fileList = file.files;
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if (file.files[0] == null) {
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document.querySelector('#preview').src = "";
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266
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} else {
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268
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-
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269
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//読み込み
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270
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-
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271
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var reader = new FileReader();
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272
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-
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273
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reader.readAsDataURL(fileList[0]);
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274
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-
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275
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-
// ファイル複数個取得
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276
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-
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277
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-
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278
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-
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279
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//読み込み後
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280
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-
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281
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reader.onload = myfunction () {
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282
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-
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283
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document.querySelector('#preview').src = reader.result;
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284
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-
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285
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$('#preview').css("display", "inline-block");
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286
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};
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288
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};
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};
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295
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$("#preview").draggable({
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296
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-
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297
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containment: "parent",
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298
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-
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299
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drag: myfunction(e, ui) {
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300
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$(".x_offset").text(ui.offset.left);
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302
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$(".y_offset").text(ui.offset.top);
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304
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-
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305
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}
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306
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});
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308
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-
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309
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310
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311
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});
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312
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-
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313
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-
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314
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-
|
|
315
211
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```
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316
212
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317
213
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