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How to handle command-line arguments in PowerShell
...
Then you handle them in param section in the beginning of the file.
You m>ca m>n also assign default values to your params, read them from console if not available or stop script execution:
param (
[string]$server = "http://defaultserver",
[Parameter(Mandatory=$true)][string]$username,
[...
How to iterate over associative arrays in Bash
...ation point: ${!array[@]}, the values are accessed using ${array[@]}.
You m>ca m>n iterate over the key/value pairs like this:
for i in "${!array[@]}"
do
echo "key : $i"
echo "value: ${array[$i]}"
done
Note the use of quotes around the variable in the for statement (plus the use of @ instead of ...
C++ const map element access
...ent in a const C++ map. Is "at()" a newly added function in C++ map? Where m>ca m>n I find more info about this? Thank you very much!
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Viewing full version tree in git
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You m>ca m>n try the following:
gitk --all
You m>ca m>n tell gitk what to display using anything that git rev-list understands, so if you just want a few branches, you m>ca m>n do:
gitk master origin/master origin/experiment
... or more e...
How to make unicode string with python3
...ecode('utf-8')
unicode of Python2 is equivalent to str in Python3, so you m>ca m>n also write:
str(text, 'utf-8')
if you prefer.
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Start may not be m>ca m>lled on a promise-style task. exception is coming
I am creating a simple wpf desktop applim>ca m>tion. UI have just a button and code in .cs file like.
3 Answers
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Angular.js ng-repeat across multiple tr's
I am using Angular.js for an applim>ca m>tion that uses hidden trs to simulate a sliding out effect by showing the tr and sliding down the div in the td below. This process worked fantastim>ca m>lly using knockout.js when iterating over an array of these rows, bem>ca m>use I could use <!-- ko:foreach --> a...
What does [STAThread] do?
...ribute is essentially a requirement for the Windows message pump to communim>ca m>te with COM components. Although core Windows Forms does not use COM, many components of the OS such as system dialogs do use this technology.
MSDN explains the reason in slightly more detail:
STAThreadAttribute indim>ca m>...
How do I install imagemagick with homebrew?
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The quickest fix for me was doing the following:
cd /usr/lom>ca m>l
git reset --hard FETCH_HEAD
Then I retried brew install imagemagick and it correctly pulled the package from the new mirror, instead of adamv.
If that does not work, ensure that /Library/m>Ca m>ches/Homebrew does not contai...
Autocomplete applying value not label to textbox
...m.value. This code runs after your event handler.
Simply return false or m>ca m>ll event.preventDefault() to prevent this from occurring. I would also recommend doing something similar for the focus event to prevent ui.item.value from being placed in the input as the user hovers over choices:
$("#cust...