I have an external HDD which suddenly seems infected and one of my folders which contain my photos changed to something like this:    One of Super User guys suggests that I install an Ubuntu and try to scan and change permissions, but I am not an Ubuntu expert, and believe me if my problem solve I will switch to it ('cause all I do is writing and taking photos. I am tired of malware, etc.)   Now I have Ubuntu and Fedora installed (after a long read through guides); both of them show infected folder as empty (in Windows 7 I see this strange folders, as you can )
I have an external hard disk , just connected to another system and when i connected to my own computer one of my folders which contain photos become hidden system files AND all folders in it rename to same name !?!? and my access is denied ( Screenshot )    I tried to change ownership but i can't  Any solution !?
When can you call yourself doctor? How do I install OpenOffice instead of LibreOffice? I have a  for my phone, powered via a micro-usb port. The markings on it indicate that it will accept the typical 5V that nearly every USB port provides, or it will accept 9V for "fast charge".  I was under the impression that USB standards allowed for no more than 5V. My research shows that  has several profiles (up to 20V), and Revision 2.0 Version 1.2 includes a 9V profile.  Now I'm wondering: How can voltages above the usual 5V be provided without worry of damaging an expensive phone when connecting them directly (no wireless pad)? If things are running at different voltages, wouldn't that cause an issue?  In this example, 9V is used for fast charging, but could that 9V be sent to my phone? Do phones have a safeguard for this? The USB standard allows for up to 20V. That's a lot when expecting only 5V. Some "dumb" devices are powered directly off of USB, like cheap LEDs and fans that have no IC. Surely they would blow upon 20V!  I'm guessing there is data exchanged between the power source and the peripheral, ultimately telling the power source whether or not it's okay to provide more than 5V. Some USB charging cables don't have data pins though, which can allow for faster charging. In this case, it seems that not having data pins would be a restriction. Maybe the power source would have to default to 5V?. Unfortunately I cannot find an explicit protocol/explanation of how the different potentials are managed. Can a free particle absorb/emit photons? How to delay command blocks until player respawns? I have a command block line set up so that it detects for a players death, then gives them weakness for 600 seconds. It applies weakness to soon before they get out of the respawn time. If there is not way to delay a command is there a way to detect a player respawn? How to get speech output from entered text by using command-line?  Also facility to change speech rate, pitch, volume etc using simple command. I have opened Disks program today and noticed that there is FAILING in the Assessment column for the SMART status.     What does this error mean? Is it serious problem?  I have Lenovo G50-45 laptop, disk is SEAGATE ST1000LM014-SSHD-8GB(LVD3) 1TB SSHD with 8GB NAND Flash (original disk in this latop).  Update 2017-09-24:  The disk has died yesterday. 1 year and 3 months have passed since 1st hint of problem. About 4 months ago I had few issues with it not booting, but I was able to make another clean install. Since yesterday the disk is non-responsive. As this was long expected I had backup of all important data.(!) The disk was about 2 years old, so that was quite premature death. Does anyone know a SF TV short story in which there were blue men who helped "stage" our world- at least the parts we saw, on a minute by minute basis.  So, at each minute, everyone would be in the "world" that was built for that minute, then they would go on to the next "minute world".  The blue men were in the future minutes building most of reality, but only the parts that would be looked at at that minute (to save work, I think - why build something that will not every be "used")  And they were in the past tearing down all the previously lived minutes.  It was kind of a behind the scenes look at why when you set your keys down and come back to them, they aren't there. Then you look again a few minutes later and they are there. The reason in the show was that the blue men building that minute forgot to include your keys, but the next group got it right.  Years later, my wife and I still refer back to that show, so I would like to find out what it was and see if I can find a copy somewhere.  . Whole disk unallocated? Gparted error or partition overlapping? Variable doesn't get returned from AJAX function How to include audio file in PDF If you know it, also try to include the precise reason why the proof is fallacious. To start this off, let me post the one that most people know already:    Let $a = b$.  Then $a^2 = ab$  $a^2 - b^2 = ab - b^2$  Factor to $(a-b)(a+b) = b(a-b)$  Then divide out $(a-b)$ to get $a+b = b$  Since $a = b$, then $b+b = b$  Therefore $2b = b$  Reduce to $2 = 1$   As @jan-gorzny pointed out, in this case, line 5 is wrong since $a = b$ implies $a-b = 0$, and so you can't divide out $(a-b)$. I am using ArcMap 10.2 and I'm looking for a way to add  a table containing certain fields from select elements from a featureclass to my map. Ive tried the add table option from the attribute table, but it doesn't quite give what I want (the table must be editable to look a certain way).   Are there any options out there for 10.2 like arcpy.mapping.tableview or will upgrading to 10.3 so I can get access to the "graphic table element" function be best? Convert generic List/Enumerable to DataTable? I have few methods that returns different Generic Lists.   Exists in .net any class static method or whatever to convert any list into a datatable? The only thing that i can imagine is use Reflection to do this.  IF i have this:  List&lt;Whatever&gt; whatever = new List&lt;Whatever&gt;();   (This next code doesn't work of course, but i would like to have the possibility of:  DataTable dt = (DataTable) whatever; Confused About Trigonometric Substitution I have recently installed lubuntu 11.10 on my old laptop (acer aspire 5315 celeron) and observed that fan is not working properly on lubuntu side.I find it strange that it is working perfectly under window vista.   How could I solve this problem? I can say "I feed someone". Am I forced to say "I give someone a drink", or is there a single word for this (as in "I [verb] someone")?  Unfortunately my thesaurus can't really help me. How come I never see cosmic rays in steam like they appear in a cloud chamber? How to convert aspell dictionary to simple list of words? I want to get list of all words from aspell dictionary. I downloaded aspell and aspell polish dictionary, then unziped it using:  preunzip pl.cwl   I got pl.wl:  ... hippie hippies hippiesowski/bXxYc hippika/MNn hippis/NOqsT hippisiara/MnN hippiska/mMN hippisowski/bXxYc ...   but they appear with sufix like /bXxYc or /MNn. These suffixes are defined in pl_affix.dat, which looks like  ... SFX n Y 5 SFX n   a         0         [^ij]a SFX n   ja        yj        [^aeijoóuy]ja SFX n   a         0         [aeijoóuy]ja SFX n   ia        ij        [^drt]ia SFX n   ia        yj        [drt]ia ...   It is connected to the declination and conjugation. How can I add to the first list all forms (with all corresponding suffixes as defined in .dat file ) ?  BTW: I need this list to spell-checker jazzy. I recently found a formula to help find a sequence given a generating function:  $(\frac{1}{1-x})^k=\sum_{n=0}^{\infty}\binom{n+k-1}{n}x^n, k \in \mathbb{N}$  I just wondered if there was a known proof for this, or if anyone knows of a way to prove it.