Cura is a well-known 3D print slicing and control software. The new version uses QT and Python refactoring, the interface changes are very large, currently in development, there are many operational problems. Here is how to cura from the source code to compile, you can first experience the new version of the interface design and according to the needs of custom-made.This integrates the relevant scripts toge
Cura versions on Linux are always downloaded and ready to be compiled from the source code.The following is a compilation script downloaded from Https://github.com/ultimaker. There were some problems with the original script, and I made some changes, as follows:#!/bin/bash#thisisascriptwhichgetthelatestgitrepo andbuildthem.##testedunderubuntu15.04,lowerversions don ' Thavepyqt5.2.1whichisrequiredbycura#cd~mkdir devcddevsudoapt-getinstall-ygitcmakecmak
Knowledge Point analysis:The slicer function provided in Excel 2010 can help you complete data analysis in less time.Procedure:1. First, place the cursor in the previously designed pivot table, so that you can use the pivottable tool to perform relevant operations, in the "sort and filter" option group on the "options" context tab, click "Insert slice", as shown in Figure 1:2. All available field names are listed in the &
In Excel 2013, using the "splitter" function in the pivot table, we can filter and analyze data from multiple dimensions and complete more data analysis with the least time.
(1) In the Excel 2013 worksheet, after creating a pivot table based on the prepared data source, you can click "filter" in the "analysis" context tab of the "PivotTable tool" to select a grouping, click Insert slice button to open the insert slice dialog box.
(2) In the dialog box, select the check boxes before several fie
How to use the excel2013 slicer:
Using slicers Step 1: Continue to open the example we explained earlier, click the menu bar--The slicer button in the Analysis tab, and if you don't see the tab, you can see it after the chart is selected;
Using slicer Step 2: After inserting the slicer, an interface pops up an
How to use the slicer in Excel2013
To continue with the example we explained earlier, click the menu bar-the slicer button in the Analysis tab, and if you don't see the tab, you can see it after the chart is selected;
After inserting the slicer, an interface pops up and we check it out gradually.
For example, I tick the name and the result of two items,
. Collections are most commonly used to define axis and slicer dimensions in an MDX query, and they may only have a single tuple or may be empty in some cases. In MDX syntax, tuples construct collections with curly braces {}
For example, here is a collection of two tuples:
{(Time. [first half], route, non-terrestrial. Aviation), (time. [Second half], route. Non-Terrestrial. Sea)}
A collection can contain more than one occurrence of the same tuple. Thi
The MDX (multi-dimensional expressions) multidimensional expression is a syntax that supports the definition and manipulation of multidimensional objects and data, and the standard OLAP query languageSome of the features that MDX provides can also be provided by SQL. However, processing MDX for multidimensional objects is more visual and effective than SQL.MDX Main Concepts: Dimensions (dimensions), levels (levels), members, and measures (measures)Units (cells), tuples (tuples), and collections
To specify a dataset, A multidimen1_expressions (MDX) query must contain the following information:
The number of axes (up to 128)
The members from each dimension to include on each axis
The name of the cube that sets the context
The members from a slicer dimension on which data is sliced for members from the axis dimensions
This information can be complex. MDX Syntax provides the information in a simple and straightforward mann
cur is ref cursor;
-- Strong type (the returned result set is required)
Type cur1 is ref cursor return emp % rowtype;
-- Define a variable of the ref cursor type
Cura cur;
--
C1rec emp % rowtype;
C2rec dept % rowtype;
Begin
DBMS_output.put_line ('output employee ');
Open cura for select * from emp;
Loop
Fetch cura into c1rec;
Exit when
1. Replace with NULL in the code create or replace Procedure stored procedure name of Oracle Establishment stored procedure
2, the Oracle variable (and the name of the field is not duplicate) directly replaced by the @ variable name.
For example: USER_ID is replaced with @user_id
3, replace the is with AS. (Note: You need to manually forward the begin to the as below.)
4, the following 4 is the cursor part
Replace the Oracle Cursor CURSOR Cura is
301 Moved PermanentlyServer:TengineDate:Fri, 06:16:01 Gmtcontent-type:text/html;charset=gbkconten t-length:0connection:closep3p:cp= ' CURa ADMa DEVa Psao psdo our BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR ' Cont ent-language:zh-cnaccept-ranges:bytesx-varnish:1206961665via:1.1 varnishlocation:http://detail.tmall.com/ item.htm?id=25823396605x-cache:misscache-control:max-age=3http/1.1 302 FoundServer:TengineDate:Fri, the Feb 06:16:01 Gmtconten
min (self.value)
Parsing: Using Python's list to simulate stack intersection of two linked Lists
English Description: Write a program "to find" node at which the intersection of two singly linked lists.Example:
For example, the following two linked lists:
A: a1→a2 ↘ c1→c2→c3 ↗
B: b1→b2→b3
B Egin to intersect at node C1.
Chinese Description: Find two public nodes of a linked listSolution:
def getintersectionnode (self, Heada, headb): "" ": Type Head1, Head1:ListNode
data has true not mentioned false%rowcount number of records that have been fetched%isopen whether the Boolean cursor is open(3) Parametric cursorsExport department manager's name in order of department numberDeclare--DepartmentCursor C1 is a select Deptno from dept;--Parameter cursor c2, when defining parameters--can only specify type, cannot specify length--The parameter can only appear to the right of the SELECT statement = SignCursor C2 (no number,pjob varchar2) is a select emp.* from empwh
1. replace or replace in the create or replace Procedure Stored Procedure Code for oracle to CREATE a stored Procedure with null
2. Replace oracle variables (with the same field name) with the @ variable name.
For example, replace user_id with @ user_id.
3. Replace IS with. (Note: You must manually advance the in to the AS directory ).
4. The following four items are the cursor part.
Replace oracle CURSOR CurA IS with DECLARE
In frameset, the frame is from a third-party site (different ip addresses or different domain names). By default, ie will automatically disable cookies for these sites, that is, when requesting a url, do not send their cookies in the http header, including the session cookies. Note that the cookies set by these sites in response will still be sent to the browser.But like ie 6.0 and ie 7.0 have their own standards. to support p3p, the default privacy level of ie 6 is set to "medium" --
-repeating elements when the last case appeared a time-out, and then changed a thought.Only one map is used to filter the elements that are duplicated during a collection input, so that each collection element is different, and then the elements of each collection are sorted in ascending order, and the comparison can be made in different maps, using two pointers cura, Curb, respectively, to represent the traversed set a, The position of collection B.T
work.8. Synchronize Filters synchronous filter, similar to the function of slicer slicer, but the Slicer has its functional limitations, it is not as flexible as this way.As shown below three PivotTable filter different country respectively, modify the filter name of a and C to country AC, modify the filter name of B to country BThen clicking "Synchronize Filter
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