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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
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323
Short Answer
Just to add a direct response to your initial question: YES, if you use BSON Obje...
Get list of JSON objects with Spring RestTemplate
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224
Maybe this way...
ResponseEntity<Object[]> responseEntity = restTemplate.getForEntity(u...
Colorize console output in Intellij products
...ugin for console colorizing: Grep Console.
Works nicely with Intellij 12.
Make sure you restart IntelliJ after installing the plugin. After you will see the plugin icon in the top left corner (white-red icon).
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Inner join vs Where
... look at these two tables:
CREATE TABLE table1 (
id INT,
name VARCHAR(20)
);
CREATE TABLE table2 (
id INT,
name VARCHAR(20)
);
The execution plan for the query using the inner join:
-- with inner join
EXPLAIN PLAN FOR
SELECT * FROM table1 t1
INNER JOIN table2 t2 ON t1.id = t2.id;
SELE...
Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
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270
You can use this css:
.inactiveLink {
pointer-events: none;
cursor: default;
}
And th...
What does $@ mean in a shell script?
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259
$@ is all of the parameters passed to the script.
For instance, if you call ./someScript.sh ...
How to access data/data folder in Android device?
...puter where you can do anything you want with it.
Without rooting you have 2 options:
If the application is debuggable you can use the run-as command in adb shell
adb shell
run-as com.your.packagename
cp /data/data/com.your.packagename/
Alternatively you can use Android's backup function.
adb ...
How to say “should_receive” more times in RSpec
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214
This is outdated. Please check Uri's answer below
for 2 times:
Project.should_receive(:find).t...
ADB Android Device Unauthorized
...ug my applications on Samsung Galaxy i9001 (with CyanogenMod - Android 4.4.2). It worked fine before reinstallation.
35 Ans...