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Effective way to find any file's Encoding
...ault,$true); $peek = $reader.Peek(); $reader.currentencoding | select bodyname,encodingname; $reader.close() }
– js2010
Apr 10 '19 at 21:53
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Can anybody find the TFS “Unshelve” option in Visual Studio 2012?
...ck on the menu "Tools > Customize". This opens the "Customize" dialog.
Select the "Commands" tab.
Choose the "Context menu" radio button in the "Choose a menu or toolbar to rearrange" section.
Choose "Project and Solution Context Menus | Solution | Source Control" from the drop down.
Click the "...
Is it safe to shallow clone with --depth 1, create commits, and pull updates again?
...hallow fetch/clone too.
All the details are in "shallow.c: the 8 steps to select new commits for .git/shallow".
Update June 2015: Git 2.5 will even allow for fetching a single commit!
(Ultimate shallow case)
Update January 2016: Git 2.8 (Mach 2016) now documents officially the practice of getti...
SVN remains in conflict?
...ve any changes perform the following
a. Right click and do a 'Revert'
b. Select all the files
c. Then update the directory again
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Is a LINQ statement faster than a 'foreach' loop?
...ter than a flat foreach, but most likely you wouldn't have done a blanket "select * from foo" anyway, so that isn't necessarily a fair comparison.
Re PLINQ; parallelism may reduce the elapsed time, but the total CPU time will usually increase a little due to the overheads of thread management etc.
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How to measure time taken by a function to execute
...'s execution time.
To profile your JavaScript:
In Chrome, press F12 and select the Profiles tab, then Collect JavaScript CPU Profile.
In Firefox, install/open Firebug, and click on the Profile button.
In IE 9+, press F12, click on Script or Profiler (depending on your version of IE).
Alternat...
Disabled href tag
...doesn't have a disabled attribute, that's just for <input>s (and <select>s and <textarea>s).
To "disable" a link, you can remove its href attribute, or add a click handler that returns false.
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What is the difference between pluck and collect in Rails?
...ds with Rails 4, still use pluck
if you need some fields with Rails 3, use selectand collect
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How can I convince IE to simply display application/json rather than offer to download it?
... Notepad.
To do this, create or find a .json file, right mouse click, and select "Open With" or "Choose Default Program."
This might come in handy if you by chance want to use Internet Explorer but your IT company wont let you edit your registry. Otherwise, I recommend the above answers.
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How to output only captured groups with sed?
...only alternative solution is to use a character class: '[[:digit:]]`.
The selected answer use such "character classes" to build a solution:
$ str='This is a sample 123 text and some 987 numbers'
$ echo "$str" | sed -rn 's/[^[:digit:]]*([[:digit:]]+)[^[:digit:]]+([[:digit:]]+)[^[:digit:]]*/\1 \2/p'...