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Android file chooser [closed]

...ent in an Intent.createChooser() like this: private static final int FILE_SELECT_CODE = 0; private void showFileChooser() { Intent intent = new Intent(Intent.ACTION_GET_CONTENT); intent.setType("*/*"); intent.addCategory(Intent.CATEGORY_OPENABLE); try { startActivityForR...
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What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?

...minal is historically slow (terminals or consoles are still slow), writing character by character is ineffective, writing a chunk of bytes is much more effective. – Some programmer dude Apr 4 '18 at 17:23 ...
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PostgreSQL: How to make “case-insensitive” query

...unction to convert the strings to lower case before comparing. Try this: SELECT id FROM groups WHERE LOWER(name)=LOWER('Administrator') share | improve this answer | f...
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Is there a function to deselect all text using JavaScript?

Is there a function in javascript to just deselect all selected text? I figure it's got to be a simple global function like document.body.deselectAll(); or something. ...
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Two single-column indexes vs one two-column index in MySQL?

... the statement I provided. Additionally, MySQL can only use one index per SELECT so a covering index would be the best means of optimizing your queries. share | improve this answer | ...
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jquery how to empty input field

... On a related note, .val([]) can also unselect any selected option in select list... not so much with .val(''). Best thing about it is it's cross-browser support. P.S: This is an alternative to only other efficient cross-browser solution - $("select option").prop("...
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How to get full path of selected file on change of using javascript, jquery-ajax

How to get full path of file while selecting file using <input type=‘file’> 11 Answers ...
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Android: Coloring part of a string using TextView.setText()?

...eSpan(android.graphics.Typeface.BOLD); // Set the text color for first 4 characters sb.setSpan(fcs, 0, 4, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make them also bold sb.setSpan(bss, 0, 4, Spannable.SPAN_INCLUSIVE_INCLUSIVE); yourTextView.setText(sb); ...
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完美解决phpcms批量移动内容后,新闻心情、评论排行等不更新的问题 - 更多...

... if(!$_POST['tocatid']) showmessage(L('please_select_target_category')); $tocatid = intval($_POST['tocatid']); $modelid = $this->categorys[$tocatid]['modelid']; if(!$modeli...
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jQuery Set Cursor Position in Text Area

... I have two functions: function setSelectionRange(input, selectionStart, selectionEnd) { if (input.setSelectionRange) { input.focus(); input.setSelectionRange(selectionStart, selectionEnd); } else if (input.createTextRange) { var range = inpu...