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  • Lost the shift+< and shift+> key combinations

    - by REA_ANDREW
    On my Laptop I have somehow lost the shift+< and shift+ key combinations. Setup: Ubuntu 12.10 OS Windows 7 running in Virtual box Synergyc running on the Linux Host Connected to Synergys running on my desktop machine, also running Ubuntu 12.10 Info The key mappings are fine in Linux. This has happened following an install of vsvim inside of Visual Studio 2012. Now globally inside this particular Virtual Box instance I can no longer use shift+< and shift+ Funnily enough when I go to the VS Key mapping finder it shows me that: Shift+< mapped to Ctrl+Shift+Alt+Z Shift+ mapped to Ctrl+Shift+Alt+X I have asked in super user as this is also affecting the windows environment. Any help, greatly appreciated. TIA

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  • How to configure SHIFT+LEFT, SHIFT+RIGHT, SHIFT+HOME and SHIFT+END keys in terminal on Mac?

    - by Misha Moroshko
    To configure the Home and End keys in terminal on MacBook Air (OS X 10.7.2) I defined in Terminal -> Preferences -> Keyboard: Key Action ---- ------ Home \033OH End \033OF What are the codes to configure the following combinations so that they will work like in Windows? Shift+Left (should select the character on the left) Shift+Right (should select the character on the right) Shift+Home (should select all the characters on the left) Shift+End (should select all the characters on the right)

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  • Exclude an input language from Alt+Shift/Ctrl+Shift switching cycle on Windows

    - by Headcrab
    I have 3 input languages installed on my Windows 7: English, Russian and Japanese. So when I switch between them by Ctrl+Shift, they go like English - Russian - Japanese - English - ... I don't use Japanese much, but still need it occasionally. Is there a way to somehow exclude it from the "Ctrl+Shift cycle" without uninstalling it from the system? E. g. Ctrl+Shift will be like English - Russian - English - ..., while I still could switch to Japanese by a dedicated keyboard shortcut, say, Ctrl + 3? That extra Ctrl+Shift to go through Japanese just to switch between English and Russian is very annoying, and using Ctrl+1, Ctrl+2, Ctrl+3 for each input language isn't very ergonomic, either.

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  • SQL Function that calculates Shift from StartTime and EndTime

    - by Gentis
    Hello Folks I have been trying to get a function going that calculates what Shift the Employees worked from their StartTime and EndTime. Here is the code i have so far, there seems to be calculating the shift wrong. Shift 1 from 08:00:00 - 16:30:00 Shift 2 from 16:00:00 - 00:30:00 Shift 3 from 00:00:00 - 08:30:00 Also the shift with most hours wins for times between shifts. Thanks, G `FUNCTION [dbo].[ShiftDifferential] ( @StartTime time(0), @EndTime time(0) ) RETURNS int AS BEGIN --DECLARE @StartTime time(0) --DECLARE @EndTime time(0) -- Declare the return variable here DECLARE @Shift1StartTime time(0) DECLARE @Shift2StartTime time(0) DECLARE @Shift3StartTime time(0) DECLARE @Shift1EndTime time(0) DECLARE @Shift2EndTime time(0) DECLARE @Shift3EndTime time(0) DECLARE @HrsShift1 decimal(18,2) DECLARE @HrsShift2 decimal(18,2) DECLARE @HrsShift3 decimal(18,2) DECLARE @ShiftDiff int --SET @StartTime = '09:00:00' --SET @EndTime = '13:00:00' SET @Shift1StartTime = '08:00:00' SET @Shift2StartTime = '16:00:00' SET @Shift3StartTime = '00:00:00' SET @Shift1EndTime = '16:30:00' SET @Shift2EndTime = '00:30:00' SET @Shift3EndTime = '08:30:00' --SELECT DATEDIFF(HH, @Shift1StartTime, @EndTime) -- hours are between shift 3 and shift 1 if DATEDIFF(HH, @Shift1StartTime, @StartTime) < 0 AND (DATEDIFF(hh, @Shift1StartTime, @EndTime) < 8.0 AND DATEDIFF(hh, @Shift1StartTime, @EndTime) 0) begin --PRINT 'Shift 3-1 step1' SET @HrsShift3 = DATEDIFF(HH, @StartTime, @Shift1StartTime) SET @HrsShift1 = DATEDIFF(HH, @Shift1StartTime, @Endtime) --PRINT @HrsShift3 --PRINT @HrsShift1 -- get shift with most hours if @HrsShift3 @HrsShift1 begin SET @ShiftDiff = 3 end else begin SET @ShiftDiff = 1 end end -- hours are in shift 1 if (DATEDIFF(HH, @Shift1StartTime, @StartTime) = 0 AND DATEDIFF(HH, @Shift1StartTime, @EndTime) <= 8) OR (DATEDIFF(HH, @Shift1StartTime, @StartTime) 0 AND DATEDIFF(HH, @Shift1StartTime, @EndTime) <= 8) begin --PRINT 'Shift 1 step2' SET @HrsShift3 = 0 SET @HrsShift1 = DATEDIFF(HH, @StartTime, @EndTime) --PRINT @HrsShift3 --PRINT @HrsShift1 -- only one shift with hours SET @ShiftDiff = 1 end -- hours are between shift 1 and shift 2 if DATEDIFF(HH, @Shift2StartTime, @StartTime) < 0 and (DATEDIFF(HH, @Shift2StartTime, @EndTime) < 8.0 AND DATEDIFF(HH, @Shift2StartTime, @EndTime) 0) begin --PRINT 'Shift 1-2 step1' SET @HrsShift1 = DATEDIFF(HH, @StartTime, @Shift2StartTime) SET @HrsShift2 = DATEDIFF(HH, @Shift2StartTime, @Endtime) --PRINT @HrsShift1 --PRINT @HrsShift2 -- get the shift with most hours if @HrsShift1 @HrsShift2 begin SET @ShiftDiff = 1 end else begin SET @ShiftDiff = 2 end end -- hours are in shift 2 if (DATEDIFF(HH, @Shift2StartTime, @StartTime) = 0 AND DATEDIFF(HH, @Shift2StartTime, @EndTime) <= 8) OR (DATEDIFF(HH, @Shift2StartTime, @StartTime) 0 AND DATEDIFF(HH, @Shift2StartTime, @EndTime) <= 8) begin --PRINT 'Shift 2 step2' SET @HrsShift3 = 0 SET @HrsShift1 = DATEDIFF(HH, @StartTime, @EndTime) --PRINT @HrsShift3 --PRINT @HrsShift1 -- only one shift with hours SET @ShiftDiff = 2 end -- hours are between shift 2 and shift 3 - overnight shift if DATEDIFF(HH, @StartTime, @EndTime) < 0 begin --PRINT 'Shift 2-3 step1' SET @HrsShift2 = DATEDIFF(HH, @StartTime, '23:59:59') + DATEDIFF(HH, '00:00:00', '00:30:00') SET @HrsShift3 = DATEDIFF(HH, '00:30:00', @EndTime) --PRINT @HrsShift2 --PRINT @HrsShift3 -- get the shift with most hours if @HrsShift2 @HrsShift3 begin SET @ShiftDiff = 2 end else begin SET @ShiftDiff = 3 end end -- hours are in shift 3 if (DATEDIFF(HH, @Shift3StartTime, @StartTime) = 0 AND DATEDIFF(HH, @Shift3StartTime, @EndTime) <= 8) OR (DATEDIFF(HH, @Shift3StartTime, @StartTime) 0 AND DATEDIFF(HH, @Shift3StartTime, @EndTime) <= 8) begin --PRINT 'Shift 3 step2' SET @HrsShift2 = 0 SET @HrsShift3 = DATEDIFF(HH, @StartTime, @EndTime) --PRINT @HrsShift2 --PRINT @HrsShift3 -- only one shift with hours SET @ShiftDiff = 3 end RETURN @ShiftDiff; END`

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  • XKB - remap arrow keys and preserve shift behaviour to select text

    - by dgirardi
    I realize arrow key remapping is an old problem, however I cannot seem to find a good solution that lets me select text with SHIFT + remapped keys as I would do with the vanilla arrow keys. For instance, if I remap Caps Lock to ISO_Level3_Shift and set xkb_symbols to read either key <AC08> { [ k, K , Down, Down] }; or key <AC08> { type="THREE_LEVEL", [ k, K , Down ] }; Pressing Shift+CapsLock+K will behave exactly as CapsLock+K (while Shift+Down behaves differently from Down alone). I had somewhat more success using higher level macro utilities and generating keyboard events (i.e. generate both the shift and the arrow keypresses); hoever that approach has a whole set of different problems - often the UI response to a simulated keypress is different from the "real" keypress, and there are performance problems as well - I can type faster than the thing can handle. Tl;dr; how can you shift-select using remapped arrow keys under X?

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  • windows xp - shift key pops up a menu

    - by shachar
    Helo all! A wierd shift-key problem, for which all I found was sticky keys answers First of all, I have all the sticky keys and related, Disabled. Every windows that is currently in focus, if I press the left shift-key alone, pops up the current window menu. I have no idea how and why this has happened, or how to disable it. I could not find any reference in google about it (perhaps my search-string was not good..) any help would be appriciated

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  • left shift "stuck " on Windows 7

    - by yoshco
    I'm having a hard time with a "stuck" left shift key. my sister complained she is getting symbols instead of numbers using her netbook. after some time I fired up the on screen keyboard (winr+r"osk") and to my surprise, the left shift key was in some kind of toggle mode. since then I'm trying to inject registry keys to disable accessibility futures like stickykeys etc. to no avail. tough luck all http://www.howtogeek.com/howto/Windows-vista/disable-the-irritating-sticky-filter-keys-popup-dialogs/ check box are disabled What's going on? How can I fix this? Operating system is Windows 7 Home Premium, SP1.

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  • .net difference between right shift and left shift keys

    - by Mr AH
    I am currently working on an application which requires different behaviour based on whether the user presses the right or left shift key (RShiftKey, LShiftKey), however when either of these keys is pressed I only see ShiftKey | Shift. Is there something wrong with my keyboard? (laptop) do I need a new keyboard driver/keyboard in order to send the different key commands maybe... This is a pretty massive problem at the moment, as there is no way of testing that the code works (apart from unit tests). Anyone had any experience of the different shift/alt/ctrl keys?

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  • One position right barrel shift using ALU Operators?

    - by Tomek
    I was wondering if there was an efficient way to perform a shift right on an 8 bit binary value using only ALU Operators (NOT, OR, AND, XOR, ADD, SUB) Example: input: 00110101 output: 10011010 I have been able to implement a shift left by just adding the 8 bit binary value with itself since a shift left is equivalent to multiplying by 2. However, I can't think of a way to do this for shift right. The only method I have come up with so far is to just perform 7 left barrel shifts. Is this the only way?

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  • How to change Shift + <Keypad Key> behavior ?

    - by LeGEC
    I am used to use the numeric keypad for navigation (e.g. : [KP7] - Start, [KP1] - End, [KP4] - Left, etc... ). I am also used to use it for selection (e.g. : Shift+[KP7] - Select from cursor position to beginning of line, Shift+[KP1] - Select from cursor position to end of line, etc...) With the keyboard configuration installed with Ubuntu, though, Shift+[KP7] prints the character "7", Shift+[KP1] prints "1", etc... How can I change this so that Shift+[KP-key] is not mapped to [key], but to Shift+[KP-key] ?

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  • When to use Shift operators << >> in C# ?

    - by Junior Mayhé
    I was studying shift operators in C#, trying to find out when to use them in my code. I found an answer but for Java, you could: a) Make faster integer multiplication and division operations: *4839534 * 4* can be done like this: 4839534 << 2 or 543894 / 2 can be done like this: 543894 1 Shift operations much more faster than multiplication for most of processors. b) Reassembling byte streams to int values c) For accelerating operations with graphics since Red, Green and Blue colors coded by separate bytes. d) Packing small numbers into one single long... For b, c and d I can't imagine here a real sample. Does anyone know if we can accomplish all these items in C#? Is there more practical use for shift operators in C#?

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  • circular shift c

    - by simion
    I am doing some past papers and noticed a question where i have to shift the int one place to the right and return it i no in java i can just return n 1; is this possible in c? or is there a typically more compelx way of doing it :D. The method we were given is as follows // Return n after a right circular 1-bit shift unsigned int right_circular_shift_1(unsigned int n) {

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  • alt+shift can't be set to toggle language

    - by Ali
    I recently did a fresh installation of Ubuntu 13.10; but there is something bothering me, which I don't quite understand. When I first tried to toggle the keyboard language(I usually switch between Persian and English) using the good old "alt+shift" shortcut it didn't work. Then, I went and checked the Keyboard shortcut settings and found out that it had been set to "super+space"(which BTW didn't work either). So I tried to change it back to "alt+shift" but it just doesn't work; when I press "alt+shift" to set it up as the toggle-language shortcut, the box automatically resets itself to its previous value(without any errors whatsoever). As far as I've checked I couldn't find any thing obvious corresponding to the shortcut "alt+shift" either. I've currently set up the shortcut as "Ctrl+space"; so I can toggle the language. My question is why I cannot set it up to just "alt+shift"?

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  • Shift-reduce: when to stop reducing?

    - by Joey Adams
    I'm trying to learn about shift-reduce parsing. Suppose we have the following grammar, using recursive rules that enforce order of operations, inspired by the ANSI C Yacc grammar: S: A; P : NUMBER | '(' S ')' ; M : P | M '*' P | M '/' P ; A : M | A '+' M | A '-' M ; And we want to parse 1+2 using shift-reduce parsing. First, the 1 is shifted as a NUMBER. My question is, is it then reduced to P, then M, then A, then finally S? How does it know where to stop? Suppose it does reduce all the way to S, then shifts '+'. We'd now have a stack containing: S '+' If we shift '2', the reductions might be: S '+' NUMBER S '+' P S '+' M S '+' A S '+' S Now, on either side of the last line, S could be P, M, A, or NUMBER, and it would still be valid in the sense that any combination would be a correct representation of the text. How does the parser "know" to make it A '+' M So that it can reduce the whole expression to A, then S? In other words, how does it know to stop reducing before shifting the next token? Is this a key difficulty in LR parser generation?

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  • get ubuntu terminal to send an escape sequence (control+shift+up)

    - by user62046
    This problem starts when I use emacs ( with -nw option). Let me first explain it. I tried to define hotkey (for emacs) as following (global-set-key [(control shift up)] 'other-window) but it doesn't work (no error, just doesn't work), neither does (global-set-key [(control shift down)] 'other-window) But (global-set-key [(control shift right)] 'other-window) and (global-set-key [(control shift left)] 'other-window) work! But because the last two key combinations are used by emacs (as default), I don't wanna change them for other functions. So how could I make control-shift-up and control-shift-down work? I have googled "(control shift up)", it seems that control-shift-up is used by other people, (but not very few results). In the Stack Overflow forum, Gille answered me as following: Ctrl+Shift+Up does send a signal to your computer, but your terminal emulator is apparently not transmitting any escape sequence for it. So your problem is in two parts. First you must get your terminal emulator to send an escape sequence, which depends on your terminal emulator, and is Super User material, or Unix.SE if you're using a unix system. Then you need to declare the escape sequence in Emacs, and my answer explains that part So I come here for this question: How do I get my terminal (I use ubuntu 10.04, and the built-in terminal) to send an escape sequence for Control+Shift+Up Control+Shift+down

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  • java shift elements in array

    - by Lightk3ira
    Hey I am trying to shift elements forward sending the last element in the array to data[0]. I did the opposite direction but I can't seem to find my mistake in going in this direction. Pos is users inputed shift times amount temp is the temporary holder. data is the array if(pos 0) { do { temp = data[data.length -1]; for(int i =0; i < data.length; i++) { if(i == data.length-1) { data[0] = temp; } else { data[i+1] = data[i]; } } pos--; }while(pos > 0); } Thanks.

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  • Bit shift and pointer oddities in C, looking for explanations

    - by foo
    Hi all, I discovered something odd that I can't explain. If someone here can see what or why this is happening I'd like to know. What I'm doing is taking an unsigned short containing 12 bits aligned high like this: 1111 1111 1111 0000 I then want to shif the bits so that each byte in the short hold 7bits with the MSB as a pad. The result on what's presented above should look like this: 0111 1111 0111 1100 What I have done is this: unsigned short buf = 0xfff; //align high buf <<= 4; buf >>= 1; *((char*)&buf) >>= 1; This gives me something like looks like it's correct but the result of the last shift leaves the bit set like this: 0111 1111 1111 1100 Very odd. If I use an unsigned char as a temporary storage and shift that then it works, like this: unsigned short buf = 0xfff; buf <<= 4; buf >>= 1; tmp = *((char*)&buf); *((char*)&buf) = tmp >> 1; The result of this is: 0111 1111 0111 1100 Any ideas what is going on here?

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  • ctrl+click or shift+click not always firing the onclick event

    - by Erik
    Hi, I recently discovered that different browsers handle the onclick event differently when the control of shift key is pressed. Same thing for following links with the middle mouse button. <a href="http://www.example.com/" onclick="alert('onclick');">go to example.com</a> Onclick browser support table Mouse Keyboard Chrome Firefox Safari Opera IE5.5 IE6 IE7 IE8 IE9 Left None yes yes yes yes yes yes yes yes yes Left Ctrl yes yes yes yes ? yes no no ? Left Shift yes yes yes yes ? yes yes yes ? Middle None yes no yes no ? N/A no no ? Can someone please fill in the question marks for me? Also; I'm wondering if the behaviour differs for each version of Chrome, Firefox, Safari and Opera. Finding a logical pattern in this behaviour would be even nicer, but I don't think there is :). Thanks a lot.

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  • AWK Shift empty column to left (to start position)

    - by Filip Zembol
    INPUT: fofo jojo tst fojo jofo sts rhr hrhh dodo jojo hoho jojo zozo roro vovo OUTPUT: fofo jojo tst fojo jofo sts rhr hrhh dodo jojo hoho jojo zozo roro popo NOTE: Please help me, I need to shift all rows, which have first column empty. Every fields are tab delimited. In this file some rows start from first column, but some rows start from second or third column. Thank you

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  • Text selection CTRL+SHIFT+Cursor Keys?

    - by mark
    Hi, I'm used to this Windows behavior that using CTRL+SHIFT+Cursor Keys I can select text word-wise. CTRL+Cursor Keys jumps word-wise and I use that a lot in combination with SHIFT to select text. This seems to be a "Windows thing" because it just works in all application. Now turning to Ubuntu 10.04, it doesn't work. CTRL+SHIFT+Cursor Keys just behaves like CTRL+Cursor Keys, i.e. I jump between the words but I can't select them that way. Another gotcha: I use CTRL+Cursor Keys to move fast between words, press down SHIFT, release CTRL and move the Cursor Keys to select text char by char and it doesn't work either. I need to release both keys complete. Is there a way to enable this?

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  • Negative logical shift

    - by user320862
    In Java, why does -32 -1 = 1 ? It's not specific to just -32. It works for all negative numbers as long as they're not too big. I've found that x -1 = 1 x -2 = 3 x -3 = 7 x -4 = 15 given 0 x some large negative number Isn't -1 the same as << 1? But -32 << 1 = -64. I've read up on two's complements, but still don't understand the reasoning.

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  • Remapping Shift Selection in Gnome Terminal

    - by Gowie47
    Hey so I was hoping somebody could help me out in finding a way to get shift-selection working in gnome-terminal on Ubuntu 11.10. I found the question/bug report below but neither seem to have a solution. I use Emacs for development and being able to select my current line with shift-ctrl-a/e is something I find myself trying to do every couple of minutes. I use 10.04 at work and this is possible so I am not sure what has changed. If it matters I am using Gnome 3 Shell and I use bashish to style my terminal. Thanks in advance! https://bugs.launchpad.net/ubuntu/+source/vte/+bug/546021 http://askubuntu.com/questions/31991/using-the-shift-key-in-terminal

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  • Alt/Shift key not released after switching keyboard layout

    - by szx
    Sometimes when I switch layout using either Alt+Shift or Ctrl+Shift the Alt key is not recognized as being released thus if I press e.g. F a File menu opens up. Last time that happend I lost all data I filled into a text form on a webpage because I pressed the Home key while typing and Firefox suddenly went to my home page! Moreoever, it still remains unreleased after hundreds of keypresses like if I'm holding it! Same goes for the Shift key. I would rather file a bug at Launchpad if I could but I have no clue what fucking package name should I type in the ubuntu-bug command! Have anyone else had this issue? Can you suggest a solution or maybe another place to report this bug?

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  • SQL SERVER – CTRL+SHIFT+] Shortcut to Select Code Between Two Parenthesis

    - by pinaldave
    Every weekend brings creative ideas and accidents brings best unknown secrets in front of us. Just a day while working with complex SQL Server code in SSMS I came across very interesting shortcut which I have never used before and instantly fell in love with it. It is totally possible that you are familiar with this but for me it was the first time and I was surprised that I did know know this short cut so far. Shortcut key is CTRL+SHIFT+]. This key can be very useful when dealing with multiple subqueries, CTE or query with multiple parentheses. When exercised this shortcut key it selects T-SQL code between two parentheses. Let us see the examples to understand the same. In each of the examples I have put the cursor at the position displayed and pressed CTRL+SHIFT+] and it has selected the code between two corresponding parentheses. Cursor position 1 Cursor position 2 Cursor position 3 If you are a developer and have to code with complex queries, you will totally appreciate that this feature can save so much of the time for development. I often remember my experience as a developer when I have lost a lot of hours to just balance parentheses. As I said yesterday I found this shortcut accidently. How many of you were aware of this feature? Is there any other useful feature you would like to share with us? Please leave a comment and if I have not covered it earlier, I will share it due credit on this blog. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Server Management Studio, SQL Tips and Tricks, T SQL, Technology Tagged: SQL Shortcut

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