File manager's column "Date Modified" doesn't show time?
Thunar files view, date format "today, yesterday"
Possible Duplicate:          On  it's a stated fact that if $I$ and $J$ are coprime ideals of a ring $A$, then $I^k$ and $J^\ell$ are also coprime for any integers $k,\ell$.   There's no proof given. Why is this fact true? Is this correct?     That is a real cool answer.   I learned that that was incorrect, since "real" is an adjective which can describe a noun, e.g. "real answer" but it is not an adverb which can describe an adjective, "real cool". Instead you would have to say:     That is a really cool answer.   Since "really" is an adverb. Creating a unique alphanumeric 10-character string I'm looking to create a simple short-lived reservation system, and I'd like to generate confirmation numbers that are   unique random-looking alphanumeric short-ish, at least much shorter than 32 character-long strings returned by sha1   I'm only looking to have ~500 reservations, so I don't imagine high likelyhood of collissions.  One idea I had is generate an sha1 hash based on a date-time stamp and username, then truncating it to its first 10 characters.  Would something like that be reliably unique enough for the purposes of processing ~500 reservations? Hide deleted answers with certain characteristics Today I exceeded 10K reputation on Stack Overflow, and I see deleted answers.  I am now faced with pages like  where half the answers are "deleted."    Among these are many non-answers deleted by diamond moderators, and a self-deleted answer deleted on Nov 25 '09.  I find this very distracting, especially in my chosen sort order of "oldest" where these deleted answers are NOT displayed at the bottom.  I wish to be able to hide deleted answers based on combinations of characteristics such as:   age since deletion deleted-by-owner deleted by diamond moderators zero undelete votes   This would be a setting every user could enable for himself.    Here are HTML excerpts that may be useful for userscript filtering.  This shows the code that appears for a moderator deletion, as well as the date stamp.  &lt;div class="deleted-answer-info"&gt;deleted by &lt;a href="/users/10936/dori"&gt;Dori&lt;/a&gt;&lt;span class="mod-flair" title="moderator"&gt;♦&lt;/span&gt; &lt;span title="2011-06-26 09:13:34Z" class="relativetime"&gt;Jun 26 at 9:13&lt;/span&gt;&lt;/div&gt;   Here is the same class for deleted by owner:  &lt;div class="deleted-answer-info"&gt;deleted by owner &lt;span title="2009-11-25 19:12:11Z" class="relativetime"&gt;Nov 25 '09 at 19:12&lt;/span&gt;&lt;/div&gt; How do I see that every left ideal of a square matrix ring over a field is principal? As the question title suggests, how do I see that every left ideal of a square matrix ring over a field is principal? Everybody perhaps knows of Jon Favreau's movie  which is going to be released in 2016. But quite recently I learned (and to my utter surprise) that another Jungle book movie is coming in 2017 and it's called .   Now, this movie has big names too with Christian Bale as Baghera, Benedict Cumberbatch as Sher Khan, Cate Blanchett as Kaa and a young Indian boy in the live action role as Mowgli.   How often does this happen, with two big productions with big cast making a movie on the same subject? I want to ask why this is happening and if there are any really significant differences between the two (apart from the cast, of course). Question  Let $X_n\geq 0$ be independent for $n\geq 1$. The following are equivalent.  $\sum_{n=1}^\infty X_n&lt;\infty$ a.s. $\sum_{n=1}^\infty[P(X_n&gt;1)+E(X_nI(X_n\leq 1)]&lt;\infty$ $\sum_{n=1}^\infty E(X_n/(1+X_n))&lt;\infty$   My attempt I was able to prove $(1)$ implies $(2)$ and $(2)$ implies $(3)$ but not $(3)$ implies $(1)$. For $(1)$ implies $(2)$, observe that by Borel-Cantelli $\sum_{n=1}^\infty P(X_n&gt;1)&lt;\infty$, else $X_n&gt;1$ infinitely often w.p.1 so that $(1)$ is violated. To see that $\sum_{n=1}^\infty E(X_nI(X_n\leq 1)]&lt;\infty$, apply Kolmogorov three-series theorem (I think). For $(2)$ implies $(3)$ we can write that $$ \begin{align} \frac{X_n}{1+X_n}&amp; =\frac{X_n}{1+X_n}I(X_n\leq 1)+\frac{X_n}{1+X_n}I(X_n&gt;1)\\ &amp;\leq X_nI(X_n\leq 1)+ I(X_n&gt;1). \end{align} $$ Now take the expectation of both sides and sum on $n$ using $(2)$ to conclude $(3)$. For the last implication $(3)$ implies $(1)$, I tried to use Kolmogorov three series theorem. To this end put $Y_n=X_nI(X_n\leq 1)$. First note that $\sum_{n=1}^\infty P(X_n&gt;1)&lt;\infty$ since $$ P(X_n&gt;1)\leq P\left(\frac{X_n}{1+X_n}&gt;\frac{1}{2}\right)\leq 2E\frac{X_n}{1+X_n} $$ by Markov's inequality. But I am unable to show that $\sum EY_n&lt;\infty$ and $\sum\text{Var}(Y_n)&lt;\infty$. Any help is appreciated. Java logical operator short-circuiting Will moving blog posts from under an existing category to a new SUBcategory have a negative impact from an SEO POV? Why is $SO(3)\times SO(3)$ isomorphic to $SO(4)$? proof $f(\overline{A})\subseteq \overline{f(A)} \Leftrightarrow f$ continuous Can't plot with gnuplot on my Mac Ackermann Function primitive recursive This is what I'm trying to do:  I have a website A where I make configuration changes and add other stuff. Now I create a website B. I would like to add the configuration changes from website A to this website.   I know the UUID of both websites have to be the same (like staging &amp; production environment). In "" they explain how to do this with drush cget system.site.   The problem is when I run drush cget system.site in my website A I get the following drush error:     Command config-get needs a higher bootstrap level to run - you will need to invoke drush from a more functional Drupal environment to run this command.                                                               [error]   The drush command 'cget system.site' could not be executed.                                                                                                                                                           [error]   Drush was not able to start (bootstrap) the Drupal database.                                                                                                                                                          [error]   Hint: This may occur when Drush is trying to:    * bootstrap a site that has not been installed or does not have a configured database. In this case you can select another site with a working database setup by specifying the URI to use with the --uri parameter   on the command line. See drush topic docs-aliases for details.    * connect the database through a socket. The socket file may be wrong or the php-cli may have no access to it in a jailed shell. See  for details.   Drush was attempting to connect to:  Drupal version         :  8.0.0-rc1  Site URI               :  http://default  Database driver        :  mysql  Database hostname      :  localhost  Database port          :  3306  Database username      :  root  Database name          :  s_1  PHP executable         :  /Applications/MAMP/bin/php/php5.5.10/bin//php  PHP configuration      :  /Applications/MAMP/bin/php/php5.5.10/conf/php.ini  PHP OS                 :  Darwin  Drush script           :  /Users/myname/.composer/vendor/drush/drush/drush.php  Drush version          :  8.0-dev  Drush temp directory   :  /tmp  Drush configuration    :  Drush alias files      :  Drupal root            :  /Applications/MAMP/htdocs/s1  Site path              :  sites/default  Sync config path       :  sites/default/files/config_bZM1aJhLcWGpFZJEzfEw_pKF4g71jOdkSRti30k540BAwE9GQ4U6p469a9VxyJS4j4JVfC58qg/sync   I've installed the latest version of drush .. . I'm working with the release candidate of Drupal 8. Is there another way to get my UUID? Or do you have a tutorial or a video/blogpost of somebody who already did this?  UPDATE:  Ok, I was able to retrieve the UUID from website A and changed the UUID in website B so they have the equal UUID.  After that I changed the system site slogan of website A.  Then I did an export of the configuration in website A. But when I tried to import it in website B I got 137 new files to sync .. . The UUID is different in all files like this:    When I tried to synchronize I got the following error: How much movement does it take to stand up from prone when my speed is modified? Suppose my speed is normally 30 feet. I get hit with a Slow spell, reducing my speed to 15 feet, and then I get knocked prone. How many feet of movement do I need to spend in order to stand back up from prone? How many feet of movement do I have left over once I've stood up?  What if I am also hit with a Ray of Frost spell while slowed, reducing my speed to 5 feet for 1 round? Am I able to stand up at all? How many throws of a die until every possible result is obtained? A die is thrown until every possible result (i.e., every integer from 1 to 6) is obtained. Find the expected value of the number of throws.   How do I do that? I understand that probability for the single result is $\{1, 5/6, \ldots , 1/6\}$, but what about the expected value? How to remove uninstalled wine app icons from unity dash? Why say "of x's" instead of "of x"? I have often heard people say "x of his" or "x of mine". But since his and mine point out ownership, isn't using "of" here doubles that ownership? Wouldn't it be more appropriate to say "x of him" or "x of them" etc.?  Example:     I was a good friend of your dad's. He told me all about you` Python dictionary: are keys() and values() always the same order? Down arrow button for choosing the desired site When searching for the desired SE site, the down arrow key (down) should work in order to choose the site one is looking for and hit enter to visit it, instead of using the mouse point to choose it. Would be pretty convenient.