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Converting pfx to pem using openssl
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112
You can use the OpenSSL Command line tool. The following commands should do the trick
openssl p...
RichTextBox (WPF) does not have string property “Text”
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122
to set RichTextBox text:
richTextBox1.Document.Blocks.Clear();
richTextBox1.Document.Blocks.Ad...
Rails Root directory path?
...e this:
Rails.root.join('app', 'assets', 'images', 'logo.png')
In Rails 2 you can use the RAILS_ROOT constant, which is a string.
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How to upgrade rubygems
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answered Nov 29 '12 at 12:49
SacxSacx
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Laravel Eloquent Sum of relation's column
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230
Auth::user()->products->sum('price');
The documentation is a little light for some of ...
git: switch branch without detaching head
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answered Jan 22 '09 at 23:44
Kent FredricKent Fredric
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Call static method with reflection
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answered Aug 10 '12 at 19:39
LeeLee
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Using .sort with PyMongo
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207
sort should be a list of key-direction pairs, that is
db.test.find({"number": {"$gt": 1}}).so...
Lock Escalation - What's happening here?
While altering a table (removing a column) in SQL Server 2008, I clicked the Generate Change Script button and I noticed that the change script it generated drops the column, says "go" and then runs an additional ALTER TABLE statement that appears to set the lock escalation for the table to "TABLE"....
Do I need to manually close an ifstream?
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254
NO
This is what RAII is for, let the destructor do its job. There is no harm in closing it ma...