Pinging different IP address than what I entered
Are IP addresses with and without leading zeroes the same?
Is there a term for switching syllables of words? Primary question: A common speaking mistake is to exchange syllables of words, saying "It's trace rhyme!" instead of saying "It's race time!", or pronouncing "kickin' chackatory" instead of "chicken cacciatore." Is there an existing name in poetry, linguistics, or English studies for switching syllables of (quasi-)consecutive words? I am not especially interested in the case when switching syllables results in interpretable homonyms or portmanteaus, like in the first example.  Secondary question: if not, what would you call it?  Tertiary question: is there somewhere a (playful?) taxonomy of fruitful or unfruitful lingual aberrations? Avoiding "(Not Responding)" label in windows while processing lots of data in one lump I occasionally need to process a large amount of data from one package off the network, which takes sufficiently long that when the user tries to interact with the application windows adds the "(Not Responding)" string to the window title. I am aware this is because the processing is being done within a call to handle a message (some way up the stack) and therefore is blocking the message pump. I'm also aware the ideal way to deal with this is to process the data asynchronously in a separate thread so the pump can continue running, however this is a LARGE desktop application which is single threaded from top to toe and safely spinning this processing off is not feasible in our time frame.  So with that in mind, is there by any chance a way I can at least avoid the "not responding" moniker (which to most users reads as "has crashed") by telling windows my application is about to be busy before I begin the work? I believe there is something along these lines when responding to a request to close, one can keep asking windows for more time to avoid it proclaiming that your not "closing in a timely fashion"  I should add this is a C++ MFC application. I'm trying to install bang and olufsen drivers, or HP hd audio driver, as only 2 of the 4 speakers work and the 2 amps don't work in ubuntu  lspci -v | grep -i audio 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)     Subsystem: Hewlett-Packard Company Broadwell-U Audio Controller 00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)     Subsystem: Hewlett-Packard Company Wildcat Point-LP High Definition Audio Controller   The volume is terrible. Is there any way to fix this?  The speakers work perfectly on the pre-installed Windows 8. What is the origin of "a cut above/below the rest"? Can a shadow move faster than the speed of light? I'm just a layman with no real science background  (a) I'm not really sure what a shadow is. Some people are saying that it's the absence of something (a photon?) and therefore it is not subject to laws of physics. But I know when I'm in a shadow and when in sunlight... that's "information", and I thought that information flow can't break the speed of light limit.  (b) Some others use the laser pointer/flicking wrist example to talk about laser dots moving faster than light speed. But that can't be right, can it? The photons from the laser point have to travel from A to B and (after wrist flick) from A to C ... but the photons are all moving at the speed of light - there's no law-breaking in moving the laser dot from point B to point C because the photons are moving either from A to B or A to C ... the distance from B to C is not material (is it?).  (c) Also, can a shadow be thought of as a gap in a photon flow? E.g. if I interrupt a beam of single photons then can I think of it as e.g. PPPSSSPPPSSSPPPSSSPPP, etc where P = photons and S(shadow) = no photon &amp;, if so, the "SSS" is effectively travelling at the speed of light ... no faster. Was Mjolnir ever used for building something? In the movie Thor (2011), while he was about to crown Thor as the next king of Asgard, Allfather Odin describes the mighty hammer Mjolnir as the following:      So long entrusted with this mighty hammer, Mjolnir. Forged in the heart of a dying star, from the sacred metal of Uru. Only one may ift it. Only one is worthy. Who wields this hammer commands the lightning and the storm. Its power has no equal -- as a weapon, to destroy, or as a tool, to build. It is a fit companion for a King.   We know Mjolnir as a weapon of destruction but are there references where it is used to build something? I am looping over the features of a shapefile containing multiple polygons. If  certain criteria are met, I want to save the current feature in a new shapefile.  I am doing this using GDAL 1.10.0 with Python 2.7.3  The code runs, creates the files I want, calculates the area correctly. In the shapefile that is created, the attribute table contains the propoer fields ('name' and FID). Two things are wrong:   No polygons are visible (in ArcMap). This seems to me particularly weird, because the polygons seem to me proper, in the sense that they are closed (and the area is calculated properly).  The coordinate system seems off (in Arc Catalog there appears in the bottom -20,9667 0,0000 (are these degrees??)), despite the fact that I am creating a projection file (they are in German national grid 3)   Any hints as to what the problems could be? I tried to put the relevant excerpt of the code below:  from osgeo import gdal, gdalnumeric, ogr, osr, gdalconst  ### prepare shapefile into which to save driver = ogr.GetDriverByName('ESRI Shapefile') path_matched = r'.../.../path' datasource = driver.CreateDataSource(path_matched) lyr_matched = 'matched_%s' % cur_id  # from above # Remove output shapefile if it already exists name_shpfile = lyr_matched + '.shp' if os.path.exists(os.path.join(path_matched, name_shpfile)):     driver.DeleteDataSource(os.path.join(path_matched, name_shpfile)) layer = datasource.CreateLayer(lyr_matched, geom_type=ogr.wkbPolygon) #layer.ResetReading() field_name = ogr.FieldDefn("name", ogr.OFTString) layer.CreateField(field_name)  ### prepare file in which I want to write the areas of matched polygons path_area = path_matched file_area = 'matched_area_%s.txt' % (cur_id) fobj_area = open(os.path.join(path_area, file_area), 'w')  ### original shape file containing all polygons shp = ogr.Open(shp_all)  # os fobj from above lyr = shp.GetLayer()  # loop over polygons in original shameful for FID in featList:     feat = lyr.GetFeature(FID)      # this is from the shapefile      cur_name = feat.GetField(1)      # ... work on conditions ...      if condition = true:         myPoly = ogr.Geometry(type=ogr.wkbPolygon)         cur_poly = feat.GetGeometryRef()         myPoly.AddGeometry(cur_poly)         cur_spat_ref = cur_poly.GetSpatialReference()          cur_area =  cur_poly.GetArea()         cur_area_string = "%s \t %f \n" % (gw_name_EZG, cur_area)         fobj_area.write(cur_area_string)          featur_dfn = layer.GetLayerDefn()         feature_abc = ogr.Feature(featur_dfn)         feature_abc.SetGeometry(myPoly)         feature_abc.SetField("name", cur_name)         feature_abc.SetFID(FID)         layer.CreateFeature(feature_abc)         myPoly.Destroy()         feature.Destroy()   # generate projection file prj_filename = lyr_matched + '.prj' file = open(os.path.join(path_matched, prj_filename), 'w') targetSR = cur_spat_ref targetSR.MorphToESRI() file.write(targetSR.ExportToWkt()) file.close()   datasource.Destroy() What’s the correct URL for placing a call on an iPhone? Modified files in a git branch are spilling over into another branch I am working on a git repository with a master branch and another topic branch. I have switched to topic branch and modified a file. Now, if I switched to master branch that same file is shown as modified.   For example:  git status in git-build branch:  # On branch git-build # Changes to be committed: #   (use "git reset HEAD &lt;file&gt;..." to unstage) # #       modified:   cvsup_current #   Switch to master branch  [root@redbull builder_scripts (git-build)]# git co master M       builder_scripts/cvsup_current Switched to branch "master"   git status in master branch  [root@redbull builder_scripts (master)]# git status # On branch master # Changes to be committed: #   (use "git reset HEAD &lt;file&gt;..." to unstage) # #       modified:   cvsup_current #   Why is that the file is shown as modified in master branch even though it was modified in git-build branch?   My understanding was that the branches are independent of each other and when I change from one branch to another the changes do not "spill over" from one branch to another. So I am obviously missing some thing here.   Anyone got a clue stick? I checked this  but didn't fully understand it.   I know that the volume of a right circular cone is $V = \frac{1}{3}\pi x^2h$  I know that I must take the first derivative and set it equal to zero, which will find the maximum.   My problem is how to deal with the variable $h$, the height?   How can I rewrite that in terms of $x$ or $r$.      I have tried to implicitly differentiate this equation, but that wasn't helpful for me. Why multiple capacitors in parallel? Wondering why you would choose to use smaller capacitors in parallel vs one bigger one.  Here's an example:      Is this a component size and track width choice?  Thanks! What are best practices for blocking UI when application is busy I'm writing a web app using Twitter Bootstrap with PHP on server side. My app makes regular ajax requests via jQuery and i want to disable certain parts of the UI until the server completes processing and hands back the control to Client-Side.  I wonder what would be best practices for the same? limit of Holder norms: $\sup\limits_{x\in [a,b]} f(x) = \lim\limits_{n\rightarrow\infty} \left(\int_a^b (f(x))^n \;dx\right)^{\frac{1}{n}}$ Show that $$\sup_{x\in [a,b]} f(x) = \lim_{n\rightarrow\infty} \left(\int_a^b (f(x))^n \;dx\right)^{\frac{1}{n}}$$ for f continuous and positive on [a,b].  I can show that LHS is greater than or equal to RHS but I can't show the other direction. How to avoid the pop up message while downloading an application (.exe) using selenium I am trying to download an application and check if it's downloaded into my local system or not. But when I click the download link I have a popup with Save or Cancel options, which is stopping me from downloading the file. I googled and found some solutions and tried to change the profile of Firefox by adding the below code, but it is not working.  firefoxProfile.setPreference("browser.download.folderList", 2); firefoxProfile.setPreference("browser.download.alertOnEXEOpen", false); firefoxProfile.setPreference("browser.helperApps.neverAsksaveToDisk", "application/x-msexcel,application/excel,application/x-excel,application/excel,application/x-excel,application/excel,application/vnd.ms-excel,application/x-excel,application/x-msexcel"); firefoxProfile.setPreference("browser.download.manager.showWhenStarting", false); firefoxProfile.setPreference("browser.download.manager.focusWhenStarting", false); firefoxProfile.setPreference("browser.helperApps.alwaysAsk.force", false); firefoxProfile.setPreference("browser.download.manager.alertOnEXEOpen", false); firefoxProfile.setPreference("browser.download.manager.closeWhenDone", false); firefoxProfile.setPreference("browser.download.manager.showAlertOnComplete", false); firefoxProfile.setPreference("browser.download.manager.useWindow", false); firefoxProfile.setPreference("browser.download.manager.showWhenStarting", false); firefoxProfile.setPreference("services.sync.prefs.sync.browser.download.manager.showWhenStarting", false);   This is the code I added for setting up Firefox preferences, but I still get the popup. How to re-enable tray icons for applications in Ubuntu? When used like this:  import static com.showboy.Myclass;  public class Anotherclass{}   what's the difference between import static com.showboy.Myclass and import com.showboy.Myclass? Layover at Narita, Japan. Do I need a transit visa? What is the solution to the Squirrel sequence of letters question? In a ring $(A,+, \cdot)$ if $aba = a$ then $bab = b$ and all non zero elements in $A$ are invertible. Is there a term for words that when reversed, form other words? I'm aware of what a palindrome is. What do you call words that, when reversed, form other words, such as ton (not) and part (trap)?