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What is copy-on-write?
...ou want the rest of the implementation to work, such as file\data locking, etc.
– Puddler
Jul 10 '16 at 23:05
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How does a PreparedStatement avoid or prevent SQL injection?
...tion Phase:
In this phase, keywords used in query like select, from, where etc are converted into format
understandable by machine.
This is the phase where query is interpreted and corresponding action to be taken is decided.
It also has many other tasks to do, but let's not go in detail.
Query Opt...
How to prevent that the password to decrypt the private key has to be entered every time when using
... Git Bash, it looks like:
Welcome to Git (version 1.7.8-preview20111206)
(etc)
Agent pid 3376
Enter passphrase for /c/Users/starmonkey/.ssh/id_dsa:
Identity added: /c/Users/starmonkey/.ssh/id_dsa (/c/Users/starmonkey/.ssh/id_dsa)
And now I can ssh to other servers without logging in every time.
...
What is “Linting”?
... They are available for most languages like JavaScript, CSS, HTML, Python, etc..
Some of the useful linters are JSLint, CSSLint, JSHint, Pylint
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Configuring Vim for C++
...nipmate or UltiSnip
Search for reference of variables, functions, classes, etc.: Cscope
Go to definition: Ctags or part of YouCompleteMe subcommands mentioned above
Refactoring tools: Refactor, lh-refactor
Useful text objects: Arg text object and Class text object
C++ category in Vim Tips wiki
Luc H...
Rails 3 datatypes?
... that can be used in rails 3? (such as text, string, integer, float, date, etc.?) I keep randomly learning about new ones, but I'd love to have a list I could easily refer to.
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Creating a DateTime in a specific Time Zone in c#
...ng the time zone name as one column, and the UTC value in another column. Fetch them separately and then you can create instances fairly easily.
– Jon Skeet
May 31 '09 at 11:39
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Rollback to an old Git commit in a public repo
...se 'git pull' to fast forward back to head after you've tested regressions,etc.
– Peter Quiring
Mar 16 '18 at 14:22
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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
...3. So my production code looks like:
$i=11263;
while($i>08448){
...etc...
You can look up the blocks of Unicode by type here:
http://unicode-table.com/en/
If you know you're translating Arabic or Telegu or whatever, you can just replace those codes, not all 65,000.
You could apply this s...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
...
If you are working on a remote host, look at /etc/ssh/ssh_config on your local PC.
When this file contains a line:
SendEnv LANG LC_*
comment it out with adding # at the head of line. It might help.
With this line, ssh sends language related environment variables of ...