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How to convert an IPv4 address into a integer in C#?
I'm looking for a function that will convert a standard IPv4 address into an Integer. Bonus points available for a function that will do the opposite.
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Error during installing HAXM, VT-X not working
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Even if you have enabled the Virtualization(VT) in BIOS settings, some antivirus options prevent HAXM installation.
For example: In Avast antivirus under Settings (parametres) tab > Troubleshooting (depannage), you should uncheck "Enable Hardware-assisted Virtualization" ("...
Branch from a previous commit using Git
If I have n commits, how can I branch from the n-3 commit?
19 Answers
19
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Change Placeholder Text using jQuery
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You should omit the if-statement, as usually you want to set the placeholder no matter if the input element has a value or not. Otherwise, no placeholder is shown if the user empties the input element.
– isnot2bad
May 7 '18 at 10:18
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How to convert an int value to string in Go?
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Use the strconv package's Itoa function.
For example:
package main
import (
"strconv"
"fmt"
)
func main() {
t := strconv.Itoa(123)
fmt.Println(t)
}
You can concat strings simply by +'ing them, or by using the Join function of the stri...
How do I get the Git commit count?
I'd like to get the number of commits of my Git repository, a bit like SVN revision numbers.
21 Answers
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Java: Get first item from a collection
...The first element of a Collection may be arbitrary in a few cases like HashSet, but it is well-defined: it's .iterator().next(). It's also stable, in every collection implementation I've ever seen. (related: note that while Set doesn't guarantee order, every single subtype of Set in the JDK except ...
Android: Last line of textview cut off
...fix the issue it is needed to disable baseline alignment for the layout by setting:
android:baselineAligned="false"
or in the code:
layout.setBaselineAligned(false);
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How to sort Map values by key in Java?
...u and you cannot determine the type, then you can do the following:
SortedSet<String> keys = new TreeSet<>(map.keySet());
for (String key : keys) {
String value = map.get(key);
// do something
}
This will iterate across the map in natural order of the keys.
Longer answer
Te...
How to change facet labels?
I have used the following ggplot command:
20 Answers
20
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