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Python, add trailing slash to directory string, os independently
...ow can I add a trailing slash ( / for *nix, \ for win32) to a directory string, if the tailing slash is not already there? Thanks!
...
Right Align button in horizontal LinearLayout
...nLeft="10dp"
android:layout_marginTop="9dp"
android:text="@string/cancel"
android:textColor="#404040"
android:textSize="20sp" />
<Button
android:id="@+id/btnAddExpense"
android:layout_width="wrap_content"
android:layout_height="45dp"...
ruby operator “=~” [duplicate]
...
The =~ operator matches the regular expression against a string, and it returns either the offset of the match from the string if it is found, otherwise nil.
/mi/ =~ "hi mike" # => 3
"hi mike" =~ /mi/ # => 3
"mike" =~ /ruby/ # => nil
You can place the string/regex o...
Android - Round to 2 decimal places [duplicate]
...someone show me how to round double, to get value that I can display as a
String and ALWAYS have 2 decimal places?
2 Answe...
How to convert integer to string in C? [duplicate]
...afer in that you specify how much input you're taking. Otherwise, If your string has multi-byte characters, or ends up longer than you expected due to large numbers, you can overflow your buffer and crash your program (etc).
– gone
Apr 23 '14 at 9:06
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Inline SVG in CSS
... and if it doesn't work (it might complain about invalid characters in the string), you can simply use https://www.base64encode.org/.
Example to set a div background:
var mySVG = "<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop ...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...ch as UTF-8, which the Python runtime will use whenever it has to decode a string buffer to unicode.
This function is only available at Python start-up time, when Python scans the environment. It has to be called in a system-wide module, sitecustomize.py, After this module has been evaluated, the...
No IUserTokenProvider is registered
... UserManager.UserTokenProvider = new DataProtectorTokenProvider<User, string>(provider.Create("UserToken"))
as IUserTokenProvider<User, string>;
My problem with this code solved.
Good luck friends.
s...
Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
...d anything.
Q1. Yes, unless "enlist=false" is specified in the connection string. The connection pool finds a usable connection. A usable connection is one that's not enlisted in a transaction or one that's enlisted in the same transaction.
Q2. The second connection is an independent connection,...
Asp.net - Add blank item at top of dropdownlist
...
After your databind:
drpList.Items.Insert(0, new ListItem(String.Empty, String.Empty));
drpList.SelectedIndex = 0;
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