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psql: FATAL: Ident authentication failed for user “postgres”
...unconditionally. This is useful for "filtering
out" certain hosts from a group, for example a reject line could block
a specific host from connecting, while a later line allows the
remaining hosts in a specific network to connect.
md5
Require the client to supply a double-MD5-hashed ...
What are the differences between LDAP and Active Directory?
...AP each approach device management. AD manages Windows devices through and Group Policy Objects (GPOs). A similar concept doesn’t exist within LDAP. Both LDAP and AD are highly different solutions and as a result many organization must leverage both to serve different purposes.
This is why there...
Adding a library/JAR to an Eclipse Android project
...lect Properties.
In the Properties window, select the "Android" properties group at left and locate the Library properties at right.
Select the "is Library" checkbox and click Apply.
Click OK to close the Properties window.
The new project is now marked as a library project. You can begin moving sou...
Difference between map, applymap and apply methods in Pandas
...
Is there a way to do applymap along with groupby function in pandas?
– everestial007
Feb 11 '17 at 1:55
...
Check number of arguments passed to a Bash script
...n.
[[ $# -ne 1 ]]
It also has some other features like unquoted condition grouping, pattern matching (extended pattern matching with extglob) and regex matching.
The following example checks if arguments are valid. It allows a single argument or two.
[[ ($# -eq 1 || ($# -eq 2 && $2 == <g...
Determine if a function exists in bash
...
Nice, my fav from the group! Don't you want double quotes around the argument too? As in [ $(type -t "$1")"" == 'function' ]
– quickshiftin
Nov 26 '13 at 17:10
...
Make an HTTP request with android
...Dobjanschi(a software engineer on google that works on Android Application Group) "I would simply advise that you use the HTTP Apache client, because it has a more robust implementation.The URL connection type of HTTP transaction is not the most efficient implementation.And the way it terminates co...
This Handler class should be static or leaks might occur: IncomingHandler
...
@StuartCampbell: You are correct. See: groups.google.com/forum/#!topic/android-developers/L_xYM0yS6z8 .
– MDTech.us_MAN
Apr 19 '14 at 20:11
...
Best way to define error codes/strings in Java?
... error strings . I need to have a numerical error code and an error string grouped together. Both the error code and error string will be sent to the client accessing the web service. For example, when a SQLException occurs, I might want to do the following:
...
Convert an enum to List
...
I want to add another solution:
In my case, I need to use a Enum group in a drop down button list items. So they might have space, i.e. more user friendly descriptions needed:
public enum CancelReasonsEnum
{
[Description("In rush")]
InRush,
[Description("Need more coffee")]...