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How do I tar a directory of files and folders without including the directory itself?
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cd my_directory/ && tar -zcvf ../my_dir.tgz . && cd -
should do the job in one line. It works well for hidden files as well. "*" doesn't expand hidden files by path name expansion at least in bash. Below is my e...
Lost connection to MySQL server at 'reading initial communication packet', system error: 0
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The problem on my case was MySQL being bind only to the lo on linux.
in order to solve the problem i have edited the my.cnf (found at /etc/mysql/my.cnf) removing the line bind-address=127.0.0.1
this allows mysql to bind to any network interface
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Asp.net 4.0 has not been registered
...istered. You need to manually configure your Web server for ASP.NET 4.0 in order for your site to run correctly' error when opening a solution we can:
1 Ensure the IIS feature is turned on with ASP.NET. Go to Control Panel\All Control Panel Items\Programs and Features then click 'Turn Windows Fea...
How to turn IDENTITY_INSERT on and off using SQL Server 2008?
...at out for this question), so your application would have to turn it on in order for the application to perform such inserts (and it's probably best to promptly turn it off again when such inserts are concluded, like gbn shows). How you were inserting a value on the identity column without realizin...
Signtool error: No certificates were found that met all given criteria with a Windows Store App?
...s command is particular with where you put the /debug If you put it out of order, it will report an error.
– Daniel
Feb 21 '15 at 8:28
12
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How to cast List to List
...n also upcast to (List) instead of to (Object).
– 200_success
Feb 15 '16 at 11:12
add a comme...
How do I split a string by a multi-character delimiter in C#?
...[i]);
EDIT: The "is" is padded on both sides with spaces in the array in order to preserve the fact that you only want the word "is" removed from the sentence and the word "this" to remain intact.
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onSaveInstanceState () and onRestoreInstanceState ()
...activity in front of yours and at some point the OS kills your activity in order to free memory (for example). Next time when you start your activity onRestoreInstanceState() will be called.
In contrast: if you are in your activity and you hit Back button on the device, your activity is finish()ed...
How to fix java.net.SocketException: Broken pipe?
... In the following case, I create a Socket server that listen at TCP port 10_000 and accept max 200 pending sockets.
new Thread(() -> {
try (ServerSocket serverSocket = new ServerSocket(10_000, 200)) {
logger.info("Server starts listening on TCP port {}", port);
while (true...
What is the difference between build.sbt and build.scala?
...thand notation roughly equivalent to this project/Build.scala:
import sbt._
import Keys._
object Build extends Build {
lazy val root = Project(id = "root", base = file(".")).settings(
name := "hello",
version := "1.0"
)
}
The .sbt file can also include vals, lazy vals, and defs...