Is there a way to dump MySQL table rows live? (similar to 'tail -f')
tail -f equivalent for MySQL logging database
"To like for somebody/something to be something" vs. "to like somebody/something to be something" Were I rich, I would live on Long Island.   If I were rich, I would live on Long Island.   Is the first sentence still used, or is used in particular contexts (in example, to give emphasis to the sentence)? How do I erase an iPhone? I had an iPhone on loan from a friend to try it out and now I need to give it back. How do I make sure that everything is erased from it? SMS, Calendar, Phone Logs, contacts? Intersecting overlapping polylines using ArcGIS for Desktop? I have 4 multipart polyline shapefiles (download a sample dataset ).   The geometries are identical, except for the length of segments in each shapefile. They represent 4 variables describing an identical shoreline. From these 4 overlapping polylines, I would like to create a resulting polyline that has segments for each unique set of the 4 input lines.    My approach was to use an intersect. This, however, breaks down when I try to run it on 4 huge feature classes.  My question is whether there is a more efficient way to combine polyline attributes stored in separate layers. I thought a union would be good, but it only works on polygons. Spatial Join seems inefficient, as I would end up with many to many joins for a single segment. Turning the segment end points into a point layer, then splitting the line at those points?  I have access to arcpy, PostGIS, and shapely.  Has anyone had experience doing this before on large datasets? Is there a more efficient way to store these variables? Probability question of hats Android: How to open a specific folder via Intent and show its content in a file browser? Do Americans remove the "t" in "wanted"? When you pronounce the phrase "I got a message you wanted to see me", is the "t" usually deleted in the word "wanted"? Thank you. Kuratowski-Zorn Lemma with pre-order (quasi-order, proset) instead poset? What would happen if we would use pre-order (there is no weak-antisymmetry, only reflexivity and transitivity) in  Kuratowski-Zorn Lemma instead of partial order?      Suppose that we have set P which is preordered and  has the property   that every chain (i.e. totally ordered subset) has an upper bound in   P. Then the set P contains at least one maximal element.   Is this statement true in ZFC? If not, what can we postulate to make it true? I think it can be false, or at least we need to postulate something more (or not?), but I am just missing something and don't see it.  P.S.      I wanted to put tags with combination of words like: Kuratowski Zorn Lemma Pre-order Proset, but it seems that none of them exist and I need to have 300+ reputation to create new ones, thus I only typed (set-theory) :( If someone with bigger reputation could make this topics' tags more precise, I would be grateful :) Adding related resources or hyperlinks in edits So, I've been rejecting the addition of resources/hyperlinks to posts simply because I had no idea that this was an acceptable practice.  Today, I was browsing through the edits page and saw:     Some common reasons to edit are:         to fix grammatical or spelling mistakes   to clarify the meaning of a post without changing it   to correct minor mistakes or add addendums / updates as the post ages   to add related resources or hyperlinks      Why is this an acceptable practice?  I can see adding links to official documentation, but the quality of outside resources is (potentially) subjective.  I see the merit in adding resources, but it seems to me that these additional resources should be placed in comments, not inserted into the post via an edit.  Anyone have thoughts on this? Since  and  you can get into a situation where your max HP is zero due to leveling up… what happens next?  What happens when your max HP is 0 because you leveled up with a negative Constitution modifier? Are you dead, unconscious, or what, and where do the rules say this? (The  assumes death, but that isn't established as fact anywhere yet.) When voting to migrate an off-topic question, why is the list of sites limited? ASP.NET MVC Custom Error Handling Application_Error Global.asax? Is there a way to set my current location manually on Windows 8? Is there a way to set my current location manually on Windows 8? I don't have a GPS module, but the device is always located at the same place. The automatic detection via network sets a place 200 kilometers from here.  I searched for a setting that allows me to set the location by hand, but I didn't find one. How to find the number of anti-symmetric relations? GParted won't let me edit a partition Execute managebean method from javascript onload event Why does network ad URL from SO to history.SE mention Ask Ubuntu? Today, I was on Stack Overflow when I noticed an interesting ad pointing to history.SE (actual square ad, not just Hot Network Questions).  The link in the ad was:    which resolves to:  https://history.stackexchange.com/questions/23946/what-were-greek-and-roman-sails-made-from?utm_medium=ad&amp;utm_source=http-askubuntu-com-questions-471178-converting-hundreds-of-jpg-to-pdf-using-te&amp;utm_campaign=history.stackexchange.com-promo&amp;utm_content=23946  (link form for conveniece: )  The confusing part os the URL is: utm_source=http-askubuntu-com-questions-471178-converting-hundreds-of-jpg-to-pdf-using-te. The ad is from SO to history.SE, it doesn't have anything to do with Ask Ubuntu, so why does it appear in the URL? Is this a bug?  EDIT: Okay, managed to trigger it again: the page  contains this ad:    The link of the ad is:    which resolves to:  http://opensource.stackexchange.com/questions/1556/how-to-react-to-unhelpful-contributions-to-otherwise-unnoticed-projects?utm_medium=ad&amp;utm_source=http-sharepoint-stackexchange-com-questions-16925-why-am-i-getting-server-erro&amp;utm_campaign=opensource.stackexchange.com-promo&amp;utm_content=1556  incorrectly referencing an unrelated sharepoint.SE question. Why does the checkbox stay checked when reloading the page? Why doesn't 2.__add__(3) work in Python? Reordering polygon shapefile permanently?