overlap

Making widgets partly overlap in a Qt layout

由 天大地大妈咪最大 提交于 2019-12-12 08:58:56
问题 I am trying to make widgets overlap partly in a Qt layout. My current layout is the following, achieved with a QVBoxLayout containing four QHBoxLayout children: I'm trying to regroup cards of the same suit, in order to achieve something like this (note that there is horizontal and vertical overlapping): Unfortunately, all the Qt documentation and all the Stack Overflow posts I have read try to avoid widgets overlapping rather than to seek it. Maybe there's a way to set negative spacing

ggplot2: How to combine histogram, rug plot, and logistic regression prediction in a single graph

由 ╄→гoц情女王★ 提交于 2019-12-12 08:13:22
问题 I am trying to plot combined graphs for logistic regressions as the function logi.hist.plot but I would like to do it using ggplot2 (aesthetic reasons). The problem is that only one of the histograms should have the scale_y_reverse(). Is there any way to specify this in a single plot (see code below) or to overlap the two histograms by using coordinates that can be passed to the previous plot? ggplot(dat) + geom_point(aes(x=ind, y=dep)) + stat_smooth(aes(x=ind, y=dep), method=glm, method.args

Percentage Overlap of Two Lists

由 二次信任 提交于 2019-12-12 07:34:15
问题 This is more of a math problem than anything else. Lets assume I have two lists of different sizes in Python listA = ["Alice", "Bob", "Joe"] listB = ["Joe", "Bob", "Alice", "Ken"] I want to find out what percentage overlap these two lists have. Order is not important within the lists. Finding overlap is easy, I've seen other posts on how to do that but I can't quite extend it in my mind to finding out what percentage they overlap. If I compared the lists in different orders would the result

Prevent footer from overlapping

由 两盒软妹~` 提交于 2019-12-12 06:37:53
问题 I have read numerous posts here regarding this same issue, however I couldn't find a relevant solution to my problem.... My current resolution is 1440x900 and the site behaves well, meaning that the footer stops right below my menuwrap. When I change resolution, the footer overlaps it when I scroll all the way down. Thanks in advance! My HTML is: <body> <div id="mainwrap"> <div id ="menuwrap"> <a href="index.html"><div id="menulogo"></div></a> </div> <div id="mainarea_wrap"> (A LOT OF TEXT--

QML: Problems with mousearea overlapping

由 匆匆过客 提交于 2019-12-11 16:02:50
问题 I have a QML application and problems with MouseAreas. In a small test app, there is a red rectangle and when mouse enters this rect, a grey menu appears below (created with a Loader). This grey menu must be open while mouse is over the red rectangle or the menu. For this purpose, I have 2 MouseAreas, 1 over the red rect and 1 over the menu. Both are 'hoverEnabled' and with 'enter' and 'exit' I control 'hoverDialog' and 'hoverTopZone'. When both are false, it means that the mouse is out, so I

Redshift create all the combinations of any length for the values in one column

由 好久不见. 提交于 2019-12-11 12:06:04
问题 How can we create all the combinations of any length for the values in one column and return the distinct count of another column for that combination? Table: +------+--------+ | Type | Name | +------+--------+ | A | Tom | | A | Ben | | B | Ben | | B | Justin | | C | Ben | +------+--------+ Output Table: +-------------+-------+ | Combination | Count | +-------------+-------+ | A | 2 | | B | 2 | | C | 1 | | AB | 3 | | BC | 2 | | AC | 2 | | ABC | 3 | +-------------+-------+ When the combination

How to overlap sidebar on top of nav-bar

由 孤人 提交于 2019-12-11 08:43:09
问题 Sorry, I couldn't post images without a higher reputation, so I linked them below: PSD: HTML: Okay, the PSD screenshot is of what I want the alignment to do. And the HTML screenshot is it's current form. As you can tell, the sidebar is currently below the orange bar (nav) and the grey bar (banner). I know there is a way to make its position absolute and overlay it on top, but seeing that this is built on a responsive grid, I think that would ruin it. Does anyone know of anyway to overlap the

Named pipe in windows, difference between FILE_FLAG_OVERLAPPED and PIPE_NOWAIT

由 余生颓废 提交于 2019-12-11 08:28:12
问题 I am using named pipe in windows and confused about the difference between FILE_FLAG_OVERLAPPED and PIPE_NOWAIT which are parameters set in CreateNamedPipe ,I set parameters like this. HANDLE hPipe = CreateNamedPipe( lpszPipename, // pipe name PIPE_ACCESS_DUPLEX | // read/write access FILE_FLAG_OVERLAPPED, // overlapped mode PIPE_TYPE_MESSAGE | // message-type pipe PIPE_READMODE_MESSAGE | // message read mode PIPE_WAIT, // blocking mode PIPE_UNLIMITED_INSTANCES, // unlimited instances BUFSIZE

Detecting length of overlap between two strings

由 纵然是瞬间 提交于 2019-12-11 07:29:20
问题 int overlap(const char *s1, const char *s2){ int i = 0; while (s1[i] && s2[i] && s1[i] == s2[i]) i++; return i; } This returns the length of the substring overlap between the two strings it takes as input. However, if the two strings are: abcdefg 1234efg it returns an overlap of 0 because it can only read overlaps that start at the beginning of the strings, can someone modify or help me to make it so that it can read overlaps no mantter where they are in the strings? 回答1: well i have thought

How to randomly place rectangle with minimal overlap and nice dispersion

由 自闭症网瘾萝莉.ら 提交于 2019-12-11 07:09:21
问题 I'd like to place an arbitrary number of rectangles into a fixed size parent such that they are: Randomly placed Randomly rotated to within a give degree range Nicely dispersed around the center point (not all clumped into one corner) Not overlapping unless necessary due to lack of space With minimum overlap when it's necessary To help you visualize the problem, I would like to scatter images inside a window for the user to choose one. Googling had led me do various algorithms for packing etc
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