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getResourceAsStream() vs FileInputStream
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The java.io.File and consorts acts on the local disk file system. The root cause of your problem is that relative paths in java.io are dependent on the current working directory. I.e. the directory from which the JVM (in your case: the webserver's one) is started. This may for example be C:\Tom...
Issue with virtualenv - cannot activate
... venv venv # source activate -bash: activate: No such file or directory root@t# source venv/bin/activate (venv) root@testdocker:~/r#
– Vineeth sivaraman
May 23 at 9:30
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Check free disk space for current partition in bash
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# CRON: 0 0,4,8,12,16 * * * /var/www/httpd-config/server_scripts/clear_root_spool_log.bash
MOUNTP=/var/spool # mount drive to check
LIMITSIZE=5485760 # 5G = 10*1024*1024k # limit size in GB (FLOOR QUOTA)
FREE=$(df -k --output=avail "$MOUNTP" | tail -n1) # df -k not df -h
LOG=/tmp/l...
Replacing Pandas or Numpy Nan with a None to use with MysqlDB
I am trying to write a Pandas dataframe (or can use a numpy array) to a mysql database using MysqlDB . MysqlDB doesn't seem understand 'nan' and my database throws out an error saying nan is not in the field list. I need to find a way to convert the 'nan' into a NoneType.
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“Keep Me Logged In” - the best approach
...roment Use
* setcookie("auto", $encoded, time() + $expiration, "/~root/",
* "example.com", 1, 1);
*/
setcookie("auto", $encoded); // Sample
}
public function verify($data, $hash) {
$rand = substr($hash, 0, 4);
return $this->hash($data, $...
What is the difference between quiet NaN and signaling NaN?
...rmal operations when there is no numerical result (e.g., taking the square root of a negative number when the result must be real). Their purpose is generally to allow arithmetic to proceed somewhat normally. E.g., you might have a huge array of numbers, some of which represent special cases that ca...
What is the correct way to start a mongod service on linux / OS X?
...s/ directory and not the system /Library/LaunchDeamons the latter requires root privileges .
– cseder
Jun 10 at 4:31
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Use latest version of Internet Explorer in the webbrowser control
...BrowserVersion
private static void FixBrowserVersion_Internal(string root, string appName, int ieVer)
{
try
{
//For 64 bit Machine
if (Environment.Is64BitOperatingSystem)
Microsoft.Win32.Registry.SetValue(root + @"\Software\Wow6432No...
How to get ERD diagram for an existing database?
...L and Oracle, as I know they also support some other DBMS like PostgreSQL, MySQL, Sybase, DB2 and SQLite.
Steps:
Select Tools > DB > Reverse Database... from the toolbar of Visual
Paradigm
Keep the settings as is and click Next Select PostgreSQL as
driver and provide the driver file there....
git add, commit and push commands in one?
...git acp. Please be aware that such "shell" aliases are always run from the root of your git repository.
Another option might be to write a post-commit hook that does the push.
Oh, by the way, you indeed can pass arguments to shell aliases. If you want to pass a custom commit message, instead use:
gi...