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How to count objects in PowerShell?
...
Another option: get-alias | measure | % { $_.Count }
– Shameer
Oct 2 '15 at 19:38
fyi:...
Remove excess whitespace from within a string
...ve it.
If you are dealing with extra spaces within a string consider a preg_replace of multiple whitespaces " "* with a single whitespace " ".
Example:
$foo = preg_replace('/\s+/', ' ', $foo);
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Removing viewcontrollers from navigation stack
...e is also animated parameter to enable animation.
func setViewControllers(_ viewControllers: [UIViewController], animated: Bool)
Example in swift for question
func goToFifthVC() {
var currentVCStack = self.navigationController?.viewControllers
currentVCStack?.removeSubrange(2...3)
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How to reset sequence in postgres and fill id column with new data?
...ich explains the ALTER SEQUENCE command ... so I changed 'seq' by mytable_id_seq where 'mytable' is my table name and 'id' is the name of my serial column
– Javi
May 4 at 9:19
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Error in strings.xml file in Android
...ole string in the other type of enclosing quotes like <string name="good_example">"This'll work"</string> Reference: developer.android.com/guide/topics/resources/…
– situee
Mar 18 '15 at 2:44
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The point of test %eax %eax [duplicate]
...the arguments to CMP are equal.
So,
TEST %eax, %eax
JE 400e77 <phase_1+0x23>
jumps if the %eax is zero.
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How to prevent a background process from being stopped after closing SSH client in Linux
... between you and the process.
Create as coproc.sh:
#!/bin/bash
IFS=
run_in_coproc () {
echo "coproc[$1] -> main"
read -r; echo $REPLY
}
# dynamic-coprocess-generator. nice.
_coproc () {
local i o e n=${1//[^A-Za-z0-9_]}; shift
exec {i}<> <(:) {o}<> >(:) {e}&...
What's the fastest algorithm for sorting a linked list?
...ature for listsort, you'll see you can switch by using the parameter int is_double.
– csl
Oct 21 '13 at 14:07
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Add string in a certain position in Python
...CB6
However if you like something like a function do as this:
def insert_dash(string, index):
return string[:index] + '-' + string[index:]
print insert_dash("355879ACB6", 5)
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ReSharper Abbreviations List: Where can I modify it?
...e 6.x way of doing it?)
http://www.jetbrains.com/resharper/webhelp50/Coding_Assistance__Naming_Style.html#dynaProc3
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