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What is the largest TCP/IP network port number allowable for IPv4?
...k devices, etc. can definitely bump up against port count limitations. Microsoft wrote an interesting Technet article about how to diagnose and avoid it in Windows environments: blogs.technet.microsoft.com/askds/2008/10/29/…
– JessieArr
Jul 13 '16 at 20:04
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Difference between SurfaceView and View?
... edited Mar 8 '16 at 21:47
BartoszKP
30.8k1212 gold badges8686 silver badges121121 bronze badges
answered Aug 7 '09 at 7:36
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Can you have multiline HTML5 placeholder text in a ?
I have ghost text in textfields that disappear when you focus on them using HTML5's placeholder attribute:
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What is /dev/null 2>&1?
...nks. It would help me to understand the web attack that I recently came across. Attacker is injecting some malicious code through POST request which contains above piece of code.
– Sohel Pathan
May 16 '18 at 6:09
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How to find patterns across multiple lines using grep?
I want to find files that have "abc" AND "efg" in that order, and those two strings are on different lines in that file. Eg: a file with content:
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How can I make Sublime Text the default editor for Git?
...opened in my editor. I edit my commit message, save the tab (Ctrl+S) and close it (Ctrl+W).
Git will wait until the tab is closed to continue its work.
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Improve INSERT-per-second performance of SQLite
...cantly increase insert speed if you're not too worried about the database possibly getting corrupted if the OS crashes. If your application crashes the data should be fine. Note that in newer versions, the OFF/MEMORY settings are not safe for application level crashes.
Playing with page sizes makes ...
Read/Write 'Extended' file properties (C#)
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For those of not crazy about VB, here it is in c#:
Note, you have to add a reference to Microsoft Shell Controls and Automation from the COM tab of the References dialog.
public static void Main(string[] args)
{
List<strin...
How to Empty Caches and Clean All Targets Xcode 4 and later
...s in there somewhere. (Xcode 4.2 will show you the Derived Data folder: choose Window > Organizer and switch to the Projects tab. Click the right-arrow to the right of the Derived Data folder name.)
In the simulator, choose iOS Simulator > Reset Content and Settings.
Finally, for completenes...
Count number of lines in a git repository
...uld I count the total number of lines present in all the files in a git repository?
15 Answers
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