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How to read data from a zip file without having to unzip the entire file
...ize", "Ratio", "Packed", "pw?");
System.Console.WriteLine(new System.String('-', 72));
header = false;
}
System.Console.WriteLine("{1,-22} {2,8} {3,5:F0}% {4,8} {5,3} {0}",
e.FileName,
e.LastModified.ToString("yyyy-MM-d...
Adding a parameter to the URL with JavaScript
...arch based solution, but that depends completely on the length of the querystring and the index of any match
the slow regex method I benchmarked against for completions sake (approx +150% slower)
function insertParam2(key,value)
{
key = encodeURIComponent(key); value = encodeURIComponent(val...
Extract a regular expression match
I'm trying to extract a number from a string.
12 Answers
12
...
How to set target hosts in Fabric file
...file.org/issues/show/138#change-1497) it is better to include user in host string (like produser@prod.server.com) instead of setting env.user.
– Mikhail Korobov
Feb 16 '11 at 0:45
...
Filtering for empty or NULL names in a queryset
...exclude(alias__isnull=True)
If you need to exclude null values and empty strings, the preferred way to do so is to chain together the conditions like so:
Name.objects.exclude(alias__isnull=True).exclude(alias__exact='')
Chaining these methods together basically checks each condition independent...
“new” keyword in Scala
...nelyGuy.type = LonelyGuy$@3449a8
scala> LonelyGuy.mood
res4: java.lang.String = sad
With a case classes (actually, underneath there are class + object = companion pattern, e.g. having class and object with the same name):
scala> case class Foo(bar: String)
defined class Foo
scala> Fo...
Espresso: Thread.sleep( );
...{
return isRoot();
}
@Override
public String getDescription() {
return "wait for a specific view with id <" + viewId + "> during " + millis + " millis.";
}
@Override
public void perform(final UiController uiController, f...
How do I tell if a regular file does not exist in Bash?
... you are free to edit my post and add it to the list. I guess you mean: -n String - Check if the length of the string isn't zero. Or do you mean file1 -nt file2 - Check if file1 is newer then file 2 (you can also use -ot for older then)
– BlueCacti
May 5 '14 at...
How do I create a file and write to it in Java?
...can use the Files class to write to files:
Creating a text file:
List<String> lines = Arrays.asList("The first line", "The second line");
Path file = Paths.get("the-file-name.txt");
Files.write(file, lines, StandardCharsets.UTF_8);
//Files.write(file, lines, StandardCharsets.UTF_8, StandardO...
How to annotate MYSQL autoincrement field with JPA annotations
...
Please make sure that id datatype is Long instead of String, if that
will be string then @GeneratedValue annotation will not work and the
sql generating for
@Id @GeneratedValue(strategy=GenerationType.IDENTITY)
private String id;
create table VMS_AUDIT_RECORDS (id **varc...