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Can linux cat command be used for writing text to file?
...append your text to the end of the file without removing what other data already is in the file.
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How to add a search box with icon to the navbar in Bootstrap 3?
...gt;/dev</a></li>
<li><a href="/topic/good-reads/">/good-reads</a></li>
<li><a href="/topic/art/">/art</a></li>
<li><a href="/topic/bookmarks/">/bookmarks</a></li>
<l...
mysql: see all open connections to a given database?
...sl_connect_renegotiates | 0 |
| Ssl_finished_connects | 0 |
| Threads_connected | 127 |
+--------------------------+-------+
7 rows in set (0.01 sec)
Feel free to use
Mysql-server-status-variables or Too-many-connections-problem
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Completely cancel a rebase
..., because I messed something. I only got following error: error: could not read '.git/rebase-apply/head-name': directory of file does not exist. The git rebase --quit described bellow solved my problem.
– Kout
Feb 6 at 9:18
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Difference between Mock / Stub / Spy in Spock test framework
... under test. You could say a stub is a fancy mock. In Spock you will often read about stub methods.
A spy is kind of a hybrid between real object and stub, i.e. it is basically the real object with some (not all) methods shadowed by stub methods. Non-stubbed methods are just routed through to the o...
How do you create a dictionary in Java? [closed]
...d to build your data structure during exeuction. Think of a put command as reading the file from disc, and placing it in memory(ram) so you can work with it. If you have a file you want loaded in as a data structure on load auto you wouuld need to look into java spring but its complex.
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How do I check if a SQL Server text column is empty?
... This was not the actual question, but just a remark for people that only read the title, don't forget to add OR mytextfield IS NULL when your column can be NULL
– Daan
Aug 27 '15 at 9:50
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CSS \9 in width property
...css hack for IE9 & below version
write like this:
width: 500px\9;
Read this article http://dimox.net/personal-css-hacks-for-ie6-ie7-ie8/
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How to remove all white spaces in java [duplicate]
...have a programming assignment and part of it requires me to make code that reads a line from the user and removes all the white space within that line.
the line can consist of one word or more.
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Convert NSDate to NSString
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once written out to a string, is there a nice neat way to read it in like this? (using those NSDateFormatter enums)
– Fonix
Nov 20 '13 at 10:21
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