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How to quietly remove a directory with content in PowerShell
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If I want delete only contents of folder but not delete folder?
– Kiquenet
Mar 13 '13 at 8:26
2
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Error: “The node to be inserted is from a different document context”
...e takes two params... the second one is for deepClone ... How can I decide if I should pass True or False to it?
– Bohn
Jun 10 '10 at 23:26
7
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How to Remove ReadOnly Attribute on File Using PowerShell?
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$file = Get-Item "C:\Temp\Test.txt"
if ($file.attributes -band [system.IO.FileAttributes]::ReadOnly)
{
$file.attributes = $file.attributes -bxor [system.IO.FileAttributes]::ReadOnly
}
The above code snippet is taken from this article
UPDATE
Using...
How to remove duplicate values from a multi-dimensional array in PHP
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if you want the index continuous, use array_values i.e. $input = array_values(array_map("unserialize", array_unique(array_map("serialize", $input))));
– lbsweek
Apr 17 '14 at 10:44
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android EditText - finished typing event
...ean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_SEARCH ||
actionId == EditorInfo.IME_ACTION_DONE ||
event != null &&
event.getAction() == KeyEvent.ACTION_DOWN &&am...
Trimming a huge (3.5 GB) csv file to read into R
...) for 40 years. In short, it's huge, and it's not going to fit into memory if I try to simply read it.
13 Answers
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UITableView + Add content offset at top
...top of my UITableView that does not affect the size of the content area. Shifting the content down or adding a blank cell is NOT what I want to do. Instead I just want an offset.
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Showing which files have changed between two revisions
...ave been separated for a while and wanted to know which files have been modified.
18 Answers
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Why are Objective-C delegates usually given the property assign instead of retain?
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A creates B
A sets itself as B's delegate
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A is released by its owner
If B had retained A, A wouldn't be released, as B owns A, thus A's dealloc would never get called, causing both A and B to leak.
You shouldn't worry about A going away because it owns B and thus gets rid of it in dealloc.
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How do I create a Bash alias?
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Since these files are hidden you will have to do an ls -a to list them. If you don't have one you can create one.
If I remember correctly, when I had bought my Mac, the .bash_login file wasn't there. I had to create it for myself so that I could put prompt info, alias, functions, etc. in it.
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