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Difference between compile and runtime configurations in Gradle
...in the documentation. I must take same free time to read all documentation from A to Z.
– angelcervera
Oct 27 '14 at 13:03
1
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Vim: Delete buffer without losing the split window
...# ("buffer delete" "alternate file") deletes the buffer we just moved away from. See: help bp, help bd, help alternate-file.
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How does the Comma Operator work
... may be overloaded in C++. The actual behaviour may thus be very different from the one expected.
As an example, Boost.Spirit uses the comma operator quite cleverly to implement list initializers for symbol tables. Thus, it makes the following syntax possible and meaningful:
keywords = "and", "or"...
creating a strikethrough text?
...ds to a set of flags with only the
strikethrough flag enabled.
Edit from Comment by Ε Г И І И О :
For any one wanting to remove this flag, this is how:
someTextView.setPaintFlags(someTextView.getPaintFlags() & (~Paint.STRIKE_THRU_TEXT_FLAG));
...
Set the layout weight of a TextView programmatically
... I tried this prior to asking my question. It makes the TextView disappear from the layout. But, on a positive note, I found that setting the stretch_columns property of the TableLayout to 0 causes the effect I'm looking for (TextView's on the left, CheckBoxes on the right). Thanks for the help.
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How to tell if a file is git tracked (by shell exit code)?
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EDIT
If you need to use git from bash there is --porcelain option to git status:
--porcelain
Give the output in a stable, easy-to-parse format for
scripts. Currently this is identical
to --short output, but is guaranteed
not to change in ...
Is it possible in Java to access private fields via reflection [duplicate]
...ty permissions. Use Field.setAccessible(true) first if you're accessing it from a different class.
import java.lang.reflect.*;
class Other
{
private String str;
public void setStr(String value)
{
str = value;
}
}
class Test
{
public static void main(String[] args)
...
What is the use of the %n format specifier in C?
...
From here we see that it stores the number of characters printed so far.
n The argument shall be a pointer to an integer into which is written the number of bytes written to the output so far by this call to one of the ...
grep using a character vector with multiple patterns
...
Good answers, however don't forget about filter() from dplyr:
patterns <- c("A1", "A9", "A6")
>your_df
FirstName Letter
1 Alex A1
2 Alex A6
3 Alex A7
4 Bob A1
5 Chris A9
6 Chris A6
result <- filter(your_df, gr...
How many double numbers are there between 0.0 and 1.0?
...
The article Java's new math, Part 2: Floating-point numbers from IBM offers the following code snippet to solve this (in floats, but I suspect it works for doubles as well):
public class FloatCounter {
public static void main(String[] args) {
float x = 1.0F;
int ...