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Write a program to find 100 largest numbers out of an array of 1 billion numbers
...your problem solving process, not just your knowledge of algorithms.
The description is quite general so maybe you can ask him the range or meaning of these numbers to make the problem clear. Doing this may impress an interviewer. If, for example, these numbers stands for people's age of within a ...
How do I get the type of a variable?
...
I totally disagree. Java, C#, PHP, Perl, Python and so on were designed in C and C++ and they are not caterpillars. (When you create an database application to open variable tables from 'unknown' databases you need to control field type to variable scheme...
How to set the thumbnail image on HTML5 video?
...
<?php
$thumbs_dir = 'E:/xampp/htdocs/uploads/thumbs/';
$videos = array();
if (isset($_POST["name"])) {
if (!preg_match('/data:([^;]*);base64,(.*)/', $_POST['data'], $matches)) {
die("error");
}
$data = $matches[2];
$data ...
How to handle click event in Button Column in Datagridview?
...dView1_CellClick in that code. Can you update your answer and give me some description.
– Himadri
Aug 27 '10 at 4:18
...
How to exclude a file extension from IntelliJ IDEA search?
...
The description is not good. It took me 5 minutes to find find this option in Project Structure. Please add another screenshot showing where exactly to find this.
– Frederic Leitenberger
Jun...
Force to open “Save As…” popup open at text link click for PDF in HTML
...e browser to download the file, modify the HTTP headers directly. Here's a PHP code example:
$path = "path/to/file.pdf";
$filename = "file.pdf";
header('Content-Transfer-Encoding: binary'); // For Gecko browsers mainly
header('Last-Modified: ' . gmdate('D, d M Y H:i:s', filemtime($path)) . ' GMT')...
Instagram how to get my user id from username?
...API, one can examine the Instagram userpage to get the id. Example code in PHP:
$html = file_get_contents("http://instagram.com/<username>");
$doc = new DOMDocument();
$doc->loadHTML($html);
$xpath = new DOMXPath($doc);
$js = $xpath->query('//body/script[@type="text/javascript"]')->...
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
...置创建。”擦除”实际上只是隐藏。只有通道的 Name 和 Description 属性可以稍后更改。否则纠正拼写错误是不可能的。
如果要更改属性，必须使用新的通道ID（新的通道ID）。启动应用程序时，可以使用 UrsAI2NotificationChannel.HideChan...
Get next / previous element using JavaScript?
... <body>
<form method="post" id = "formId" action="action.php" onsubmit="return false;">
<table>
<tr>
<td>
<label class="standard_text">E-mail</label>
</td...
Case in Select Statement
... ELSE NULL END) > 42.00)
ORDER BY MaximumRate DESC;
For more details description of these example visit the source.
Also visit here and here for some examples with great details.
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