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Visual C++: How to disable specific linker warnings?
I'm using a library from CGAL which during the linking stage of my code compilation produces a lot of linking warnings of this form:
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When to use SELECT … FOR UPDATE?
...t promoted to exclusive or demoted to shared locks). Exclusive locks are incompatible with shared locks, so either SELECT or DELETE query will lock until another session commits.
In databases which use MVCC (like Oracle, PostgreSQL, MySQL with InnoDB), a DML query creates a copy of the record (in on...
How can I convert JSON to a HashMap using Gson?
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Here you go:
import java.lang.reflect.Type;
import com.google.gson.reflect.TypeToken;
Type type = new TypeToken<Map<String, String>>(){}.getType();
Map<String, String> myMap = gson.fromJson("{'k1':'apple','k2':'orange'}", type);
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Simplest way to read json from a URL in java
...NException {
JSONObject json = readJsonFromUrl("https://graph.facebook.com/19292868552");
System.out.println(json.toString());
System.out.println(json.get("id"));
}
}
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How to drop into REPL (Read, Eval, Print, Loop) from Python code
...arbitrary point in its execution, even if the script was launched from the command line?
6 Answers
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Extract elements of list at odd positions
... edited May 23 '17 at 12:26
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answered Sep 15 '12 at 1:08
TadeckTadeck
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jQuery: Count number of list elements?
... this state the user can still add upto a max of 4 items, but 2 might have come from the previous state. :)
– Tom
Mar 3 '09 at 11:18
35
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Overlaying histograms with ggplot2 in R
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where does f0 come from?
– Alan
Jun 11 at 15:58
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How to force Selenium WebDriver to click on element which is not currently visible?
...ector to determine what css applies to your element, make sure you look at computed style):
visibility != hidden
display != none (is also checked against every parent element)
opacity != 0 (this is not checked for clicking an element)
height and width are both > 0
for an input, the attribute t...