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printf with std::string?
...ficult. For an obvious example, when you're printing numbers for people to read, you typically want to insert thousands separators every few digits. The exact number of digits and the characters used as separators varies, but cout has that covered as well. For example:
std::locale loc("");
std::cou...
Why are there two build.gradle files in an Android Studio project?
...ng, version name suffix and testinformation
dependencies
you can read the official docs here:
Projects and modules build settings
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Postgresql query between date ranges
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Read the documentation.
http://www.postgresql.org/docs/9.1/static/functions-datetime.html
I used a query like that:
WHERE
(
date_trunc('day',table1.date_eval) = '2015-02-09'
)
or
WHERE(date_trunc('day',table1.date_e...
Seedable JavaScript random number generator
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Shouldn't the modulus be 2^31? I read this algorithm from wiki.
– Trantor Liu
May 8 '13 at 8:43
3
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Is it possible to have multiple styles inside a TextView?
...fromHtml("<![CDATA[<font color='#ffff5400'>the html content you already have</font>]]>");? I remember this worked sometime back for me. Not sure if it still works.
– Legend
Apr 18 '13 at 0:07
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Why JSF calls getters multiple times
...SF backing beans should be designed that way that they solely return the already-prepared property and nothing more, exactly as per the Javabeans specification. They should not do any expensive DB/business logic at all. For that the bean's @PostConstruct and/or (action)listener methods should be use...
How to change font face of Webview in Android?
...[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
// Close the streams
out.close();
in.close();
status = true;
} catch (Exception e) {
...
Move branch pointer to different commit without checkout
... Where is the message good for? Where is it stored and how to read it later?
– Mot
Mar 21 '12 at 12:05
4
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What is the difference between JVM, JDK, JRE & OpenJDK?
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JDK and JRE
To explain the difference between JDK and JRE, the best is to read the Oracle documentation and consult the diagram:
Java Runtime Environment (JRE)
The Java Runtime Environment (JRE) provides the libraries, the Java Virtual Machine, and other components to run applets and applications ...
Input widths on Bootstrap 3
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I haven't read much regarding this post but... "Use Bootstrap's predefined grid classes to align labels and groups of form controls in a horizontal layout by adding .form-horizontal to the form. Doing so changes .form-groups to behave ...