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How to Add Stacktrace or debug Option when Building Android Studio Project
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They took Compiler option on root I think, checked in Android Studio 0.8.10. Now studio calling it Compiler (Gradle-based Android Project). Check once and update.
– pyus13
Oct 16 '14 at 11:09
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What is the use of a private static variable in Java?
...:
public class Example {
private final static String JDBC_URL = "jdbc:mysql://localhost/shopdb";
private final static String JDBC_USERNAME = "username";
private final static String JDBC_PASSWORD = "password";
public static void main(String[] args) {
Connection conn = Driver...
Why do you program in assembly? [closed]
...mpiler to figure out exactly what to optimize.
Quake's fast inverse square root. Again, the routine doesn't have assembler in it, but you need to know something about architecture to do this kind of optimization. The authors know what operations are fast (multiply, shift) and which are slow (divid...
Check if SQL Connection is Open or Closed
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Here is what I'm using:
if (mySQLConnection.State != ConnectionState.Open)
{
mySQLConnection.Close();
mySQLConnection.Open();
}
The reason I'm not simply using:
if (mySQLConnection.State == ConnectionState.Closed)
{
mySQLConnection.Open()...
What is event bubbling and capturing?
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Bubbling
Event propagate to the upto root element is **BUBBLING**.
Capturing
Event propagate from body(root) element to eventTriggered Element is **CAPTURING**.
NPM - How to fix “No readme data”
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Adding a README.md to your project root is the answer, but I've noticed that it takes a short while for NPM to pick up on this. Maybe a few minutes?
share
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i...
The shortest possible output from git log containing author and date
...on windows. But for fedora I believe the install commands are $ su, (enter root password), # yum install tig. For freebsd try % su, (enter root password), # pkg_add -r tig.
By the way, tig is good for a lot more than a quick view of the log:
Screenshots &
Manual
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Using an RDBMS as event sourcing storage
...ly need one generic "Events" table. In Ncqrs the mapping to your Aggregate Roots happens through the "EventSources" table, where each EventSource corresponds to an actual Aggregate Root.)
Table Events:
Id [uniqueidentifier] NOT NULL,
TimeStamp [datetime] NOT NULL,
Name [varchar](max) N...
Exploring Docker container's file system
...rom the containers filesystem to the host path. Paths are relative to the root of the filesystem. #> docker cp 7bb0e258aefe:/etc/debian_version . #> docker cp blue_frog:/etc/hosts .
– Amos Folarin
Apr 24 '14 at 11:37
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How can I reset a react component including all transitively reachable state?
...mention and state of children is reset, you can add a key attribute to the root-level component returned by render; when it changes, that component will be thrown away and created from scratch.
render: function() {
// ...
return <div key={uniqueId}>
{children}
</div>...