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How do I use a Boolean in Python?
...t use floats like that).
Also, empty lists [], empty tuplets (), and empty strings '' or "" evaluate to False.
Try it yourself with the function bool():
bool([])
bool(['a value'])
bool('')
bool('A string')
bool(True) # ;-)
bool(False)
bool(0)
bool(None)
bool(0.0)
bool(1)
etc..
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Comments in Android Layout xml
...nnot use it inside a tag.
For example:
<TextView
android:text="@string/game_title"
<!-- This is a comment -->
android:layout_height="wrap_content"
android:layout_width="fill_parent"/>
is wrong and will give following error
Element type "TextView" must be followed ...
Free FTP Library [closed]
...files on the FTP server:
public IEnumerable<FtpFileInfo> GetFiles(string server, string user, string password)
{
var credentials = new NetworkCredential(user, password);
var baseUri = new Uri("ftp://" + server + "/");
var files = new List<FtpFileInfo>();
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Display Animated GIF
...eed to set base URL, on the other hand, it's similar to loadData() method.
String gifName = "name.gif";
String yourData = "<html style=\"margin: 0;\">\n" +
" <body style=\"margin: 0;\">\n" +
" <img src=" + gifName + " style=\"width: 100%; height: 100%\" />\n" ...
How to escape hash character in URL
...hash sign (sometimes known as number sign or pound sign) sent in the query string of a URL?
1 Answer
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How do I create a link using javascript?
I have a string for a title and a string for a link. I'm not sure how to put the two together to create a link on a page using Javascript. Any help is appreciated.
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How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'
...
Solved my issue. Working connection string: Server=MyServerName\DOLPHIN=Trusted_Connection=True;Database=DolphinPlatform While in development (C#) I was connecting to a locally installed MSSQL 2017 server, but when I went to deploy it, the remote server install...
How to determine an object's class?
...new SomeClass();
instance.getClass().getName(); //will return the name (as String) (== "SomeClass")
instance.getClass(); //will return the SomeClass' Class object
HTH. But I think most of the time it is no good practice to use that for control flow or something similar...
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Is GET data also encrypted in HTTPS?
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The URL itself is encrypted, so the parameters in the query string do not travel in plain across the wire.
However, keep in mind that URLs including the GET data are often logged by the webserver, whereas POST data seldom is. So if you're planning to do something like /login/?usernam...
Clear terminal in Python [duplicate]
...afe from injections because there is no user input involved there. All the strings that could be passed to os.system are fixed.
– poke
Mar 26 '16 at 0:10
1
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