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Reverting to a specific commit based on commit id with Git? [duplicate]
... @prosseek the default is actually mixed. --mixed Resets the index but not the working tree (i.e., the changed files are preserved but not marked for commit) and reports what has not been updated. This is the default action. See kernel.org/pub/software/scm/git/docs/git-reset.html
...
How can I remove all text after a character in bash?
How can I remove all text after a character, in this case a colon (":"), in bash? Can I remove the colon, too? I have no idea how to.
...
How can I find an element by CSS class with XPath?
.../div[contains(concat(' ', @class, ' '), ' Test ')]
If you wished to be really certain that it will match correctly, you could also use the normalize-space function to clean up stray whitespace characters around the class name (as mentioned by @Terry):
//div[contains(concat(' ', normalize-space(@...
Declare a const array
...fields is a good habit to form.
Creates an array-like structure (allowing indexed access) that is truly and robustly read-only (conceptually constant, once created), both with respect to:
preventing modification of the collection as a whole (such as by removing or adding elements, or by assigning...
How does TestFlight do it?
...he enterprise distribution mechanism. Since 4.0 devices have supported install from web.
Remember - you still need to sign the beta distribution for a select set of UDIDs you can't just willy nilly install it on any device. All they are doing is taking the email the IPA step out of things.
See:
...
Good Haskell source to read and learn from [closed]
...; Bird; Claessen; Jones; Tolmach; Sheard; Swiestra; Augustsson; Runciman; Wallace; Thompson; Hinze; Gibbons; Leijen; Hudak; Elliott; Finne; Chakravarty; and
Anyone who has written a functional pearl.
Note that people like me, Coutts, Mitchell, O'Sullivan, Lynagh, etc. learned our Haskell style fro...
Effect of NOLOCK hint in SELECT statements
...nly use WITH (NOLOCK) in SELECT statements on tables that have a clustered index.
WITH(NOLOCK) is often exploited as a magic way to speed up database read transactions.
The result set can contain rows that have not yet been committed, that are often later rolled back.
If WITH(NOLOCK) is applied t...
Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
...r {
height: 60%;
left: 50%;
position: absolute;
top: 50%;
z-index: 10;
width: 60%;
}
#message .container .text {
background: #fff;
height: 100%;
left: -50%;
position: absolute;
top: -50%;
width: 100%;
}
#message .bg {
background: rgba(0, 0, 0, 0.5);
...
How to list all the files in a commit?
... be programmatic):
$ git diff-tree --no-commit-id --name-only -r bd61ad98
index.html
javascript/application.js
javascript/ie6.js
Another Way (less preferred for scripts, because it's a porcelain command; meant to be user-facing)
$ git show --pretty="" --name-only bd61ad98
index.html
javascri...
mysql check collation of a table
...ion | Row_format | Rows | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
+------+--------+---------+------------+------+----------------+---------...