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RegEx backreferences in IntelliJ
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Seems like "\" is not required: jetbrains.com/idea/help/…. Also, for me it works only if I explicitly surround my group with "()", otherwise I can't reference it later. Ex: search (foo) replace: $1bar
– Ghedeon
Nov 17 '15 at 1...
Cassandra port usage - how are the ports used?
... right, however port 7001 is still used when using TLS Encrypted Internode communication
So my complete list would be for current versions of Cassandra:
7199 - JMX (was 8080 pre Cassandra 0.8.xx)
7000 - Internode communication (not used if TLS enabled)
7001 - TLS Internode communication (used if ...
Why do I get “'property cannot be assigned” when sending an SMTP email?
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using System.Net.Mail;
...
MailMessage mail = new MailMessage("you@yourcompany.com", "user@hotmail.com");
SmtpClient client = new SmtpClient();
client.Port = 25;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.UseDefaultCredentials = false;
client.Host = "smtp.gmail.com";
mail.Subject...
Symbolicating iPhone App Crash Reports
...ER.
OPEN terminal application and go to the folder created above (using cd command)
Run atos -arch armv7 -o APPNAME.app/APPNAME MEMORY_LOCATION_OF_CRASH. The memory location should be the one at which the app crashed as per the report.
Ex: atos -arch armv7 -o 'APPNAME.app'/'APPNAME' 0x0003b508
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Homebrew install specific version of formula?
...gresql/9.3.2 (2924 files, 39M) *
Poured from bottle
From: https://github.com/Homebrew/homebrew/commits/master/Library/Formula/postgresql.rb
# … and some more
We see that some older version is already installed. We may activate it using brew switch:
$ brew switch postgresql 9.1.5
Cleaning /usr...
How do I force Sublime Text to indent two spaces per tab?
...l files, go to Preferences -> Settings - Default/User. But as several comments below indicate, Syntax Specific settings can limit it to just the languages you choose.
To limit this configuration to Ruby files, first open up a Ruby file in the editor, and then go to Preferences -> Settings -...
What is the difference between IQueryable and IEnumerable?
...ression can simply be a constant expression of the object itself or a more complex tree of a composed set of query operators and operands. The query provider's IQueryProvider.Execute() or IQueryProvider.CreateQuery() methods are called with an Expression passed to it, and then either a query result ...
Clear Application's Data Programmatically
...n API 19 (KitKat):
ActivityManager.clearApplicationUserData().
I highly recommend using it in new applications:
import android.os.Build.*;
if (VERSION_CODES.KITKAT <= VERSION.SDK_INT) {
((ActivityManager)context.getSystemService(ACTIVITY_SERVICE))
.clearApplicationUserData(); //...
How default .equals and .hashCode will work for my classes?
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Java Look and Feel (L&F) [closed]
...| Top 10 (A lot of the preview images on this page are now missing)
oracle.com - Modifying the Look and Feel
wikipedia.org - Pluggable look and feel
Java2s.com - Look and feel
Related topics :
Java gui look and feel changes
Open source laf[look n feel] for java swing application
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