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Loop through all the files with a specific extension
... it treated as an empty sequence, or set failglob to have it treated as an error. (If you set both, failglob takes precedence.)
– chepner
Jul 7 '17 at 17:31
...
Detect encoding and make everything UTF-8
...TPHEADER, $header);
$response = curl_exec($curl);
if (!$response) {
// error fetching the response
} else {
$offset = strpos($response, "\r\n\r\n");
$header = substr($response, 0, $offset);
if (!$header || !preg_match('/^Content-Type:\s+([^;]+)(?:;\s*charset=(.*))?/im', $header, $mat...
How to create a backup of a single table in a postgres database?
... with a slightly different sudo twist to this I ended up with a permission error on the file dump (logical enough since user postgres does not have write access on my directories) and I had an unknown flag error for --ignore-version. Prashant Kumar's answer, which is simpler, worked for me.
...
Mongoose and multiple database in single node.js project
...t('mongodb://localhost/default');
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', () => {
console.log('connected');
});
which is just how it is described in the docs. And then in your model files, do something like the follow...
Unable to locate tools.jar
...
In ubuntu: # apt-get install default-jdk and the error disappears.
– Xavi Montero
Feb 19 '15 at 19:23
2
...
URL rewriting with PHP
... ...
default:
header('HTTP/1.1 404 Not Found');
Show404Error();
}
This is how big sites and CMS-systems do it, because it allows far more flexibility in parsing URLs, config and database dependent URLs etc. For sporadic usage the hardcoded rewrite rules in .htaccess will do fin...
process.waitFor() never returns
..., it will wait until you read the output, catch-22.
Perhaps you have some errors which you are not reading. This would case the application to stop and waitFor to wait forever. A simple way around this is to re-direct the errors to the regular output.
ProcessBuilder pb = new ProcessBuilder("task...
plupload图片上传插件的使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...被分块上传的事件
Destroy(up):uploader的destroy调用的方法
Error(up, err)：上传出错的时候触发
Fileadded(up, files):用户选择文件时触发
FileRemoved(up, files):当文件从上传队列中移除触发
FileUploaded(up, file, res):文件上传成功的时候触发
Init...
Can you explain the HttpURLConnection connection process?
...u'll know if the connection was
// successfully established. If an I/O error occurs while creating
// the output stream, you'll see an IOException.
OutputStreamWriter writer = new OutputStreamWriter(
connection.getOutputStream());
// write data to the connection. This is...
What does the LayoutInflater attachToRoot parameter mean?
... I'm confused. I was getting a "Specified child already has a parent error” until I read this answer, which directed my to use false for attachToRoot during my Fragment's onCreateView. This solved the problem and yet the fragment's layout is visible and active, despite your answer. What's ...