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How to sign an android apk file
...pp -keyalg RSA -keysize 2048 -validity 10000
keystore password : yourApp@123
key password : yourApp@123
CMD O/P
D:\ru\SignedBuilds\MySignedApp>keytool -genkey -v -keystore id.keystore
-alias MySignedApp -keyalg RSA -keysize 2048 -validity 10000
Enter keystore password:
Re-enter new pass...
How to remove all subviews of a view in Swift?
...eFromSuperview() }) // this returns modified array
^^ These features are fun!
let funTimes = ["Awesome","Crazy","WTF"]
extension String {
func readIt() {
print(self)
}
}
funTimes.forEach({ $0.readIt() })
//// END EDIT
Just do this:
for view in self.view.subviews {
view.r...
Remove ALL white spaces from text
...ted Dec 10 '18 at 2:17
galactic.fungus
6866 bronze badges
answered Jul 8 '11 at 10:35
PantelisPantelis
...
Longest line in a file
...
Just for fun and educational purpose, the pure POSIX shell solution, without useless use of cat and no forking to external commands. Takes filename as first argument:
#!/bin/sh
MAX=0 IFS=
while read -r line; do
if [ ${#line} -gt $...
month name to month number and vice versa in python
I am trying to create a function that can convert a month number to an abbreviated month name or an abbreviated month name to a month number. I thought this might be a common question but I could not find it online.
...
Find files and tar them (with spaces)
...t will:
deal with files with spaces, newlines, leading dashes, and other funniness
handle an unlimited number of files
won't repeatedly overwrite your backup.tar.gz like using tar -c with xargs will do when you have a large number of files
Also see:
GNU tar manual
How can I build a tar from st...
Indexes of all occurrences of character in a string
...inD that part I do get, what I don't understand is what is happen with the function for that to happen, it "loops" through the word looking for the occurrence of the character and until that is it can find no more right? and prints this last index of that is the not found (-1), is that what is happe...
How to remove new line characters from a string?
...pro, but that's not strictly true. This article by Jeff Atwood provides a fun insight into string manipulation/concatenation and ultimately, optimisation.
– Phil Cooper
Jul 1 '14 at 9:29
...
Delete files older than 10 days using shell script in Unix [duplicate]
... my production mail server older than 10 days, which I can tell you was no fun to recover from.
– DSimon
May 28 '14 at 20:00
1
...
Visual Studio refuses to forget breakpoints?
...ks in express edition (which has no item in menu).
– fun_vit
Jul 7 '15 at 9:52
20
no good when I ...