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How to log out user from web site using BASIC authentication?
...location back to the pre-login page. This way, the user will never see the extra login dialog during logout, nor have to remember to put in bad credentials.
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how to create a file name with the current date & time in python?
...ng datetime, this solves your problem (answers your question) of getting a string with the current time and date format you specify:
import time
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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How can I pretty-print JSON using Go?
...o turn into JSON. The question also mentions pretty-printing just any JSON string, and that's what I was trying to do. I just wanted to pretty-log some JSON from a POST request (specifically a CSP violation report).
To use MarshalIndent, you would have to Unmarshal that into an object. If you need...
How can two strings be concatenated?
...osters pointed out, paste can do two things:
concatenate values into one "string", e.g.
> paste("Hello", "world", sep=" ")
[1] "Hello world"
where the argument sep specifies the character(s) to be used between the arguments to concatenate,
or collapse character vectors
> x <- c("Hello"...
Advantages to Using Private Static Methods
...c class Library
{
private static Book findBook(List<Book> books, string title)
{
// code goes here
}
}
If an instance of library's state ever gets screwed up, and I'm trying to figure out why, I can rule out findBook as the culprit, just from its signature.
I try to commu...
Escape Character in SQL Server
...used the preferred approach I recommended for building up a SQL query in a string variable - to use parameterized SQL. Either way, both are answers to the question
– AdaTheDev
Feb 5 '18 at 14:48
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Set the table column width constant regardless of the amount of text in its cells?
...is Chris Coyer article explains it well: css-tricks.com/fixing-tables-long-strings
– cssyphus
Nov 12 '15 at 2:33
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Map implementation with duplicate keys
...ions external library. You can simply implement the following Map:
Map<String, ArrayList<String>> hashMap = new HashMap<String, ArrayList>();
public static void main(String... arg) {
// Add data with duplicate keys
addValues("A", "a1");
addValues("A", "a2");
addValues...
Number of days between two dates in Joda-Time
...o achieve the behavior of android.text.format.DateUtils.getRelativeTimeSpanString() with joda and this was really useful.
– gosho_ot_pochivka
Jun 27 '13 at 10:28
1
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Script entire database SQL-Server
...d and when.
We wanted to allow our Wix MSI installer to specify connection string and credentials, and needed some way to pass these into the scripts, so once again, using tokens and some conditional logic.
Example script (edited for brevity)
-- Sleep: 5
-- Sleep after creating database to allow...