dimension

const variable not recognized as array dimension

时光总嘲笑我的痴心妄想 提交于 2019-12-02 23:17:36
问题 long AnsiString::pos(const char* plainString) const { const size_t patternLength = strlen(plainString); if (patternLength == 0) return -1; size_t stringLength = count; int partialMatch[patternLength]; // int* partialMatch = new int[patternLength]; KMPBuildPartialMatchTable(plainString, partialMatch); int currentStringCharacter = 0; int currentPatternCharacter = 0; while (currentStringCharacter < stringLength) { if (currentPatternCharacter == -1) { currentStringCharacter++;

MDX Calculated member filter by dimension attribute

南笙酒味 提交于 2019-12-02 20:39:37
I want to create a calculated member and filter it by dimension. This is WORKING example: ( [Policy].[Policy Status].&[Void], [Policy].[Tran Type].&[Renewal], [Measures].[FK Policy Distinct Count] ) But if I want to filter it like this ( [Policy].[Policy Status].&[Void], [Policy].[Policy Status].&[Policy], [Measures].[FK Policy Distinct Count] ) Than it's NOT working. It says that same hierarchy is showing multiple times in the tuple. Another thing is, how to exclude rows? Here's the idea... ( ![Policy].[Policy Status].&[Void], ![Policy].[Policy Status].&[Policy], [Measures].[FK Policy

How to tell if current running Apple Watch size/dimension is 38mm or 42mm?

♀尐吖头ヾ 提交于 2019-12-02 19:26:12
We know that there are two screen sizes for Apple Watch: 38mm and 42mm. The WKInterfaceDevice class provides a readable property named screenBounds . I wrote an extension for WKInterfaceDevice , trying to add a method to detect current device type. import WatchKit enum WatchResolution { case Watch38mm, Watch42mm } extension WKInterfaceDevice { class func currentResolution() -> WatchResolution { let watch38mmRect = CGRectMake(0.0, 0.0, 136.0, 170.0) let watch42mmRect = CGRectMake(0.0, 0.0, 156.0, 195.0) let currentBounds = WKInterfaceDevice.currentDevice().screenBounds if CGRectEqualToRect

Array of functions and Segmentation fault - invalid memory reference

…衆ロ難τιáo~ 提交于 2019-12-02 13:13:50
I am trying to set my function f as an array, but I get the following error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0 0x6f8b36e3 #1 0x6f8a2722 #2 0x402752 #3 0x747bd411 I have to solve the Kepler's equation: f=psi-e*sin(psi)-M for each value of M .So, if I have an array M of dimension 8, my program will calculate 8 zeros. The thing is that, if I write f=psi-e*sin(psi)-M(1) I will calculate the first zero,and if I write f=psi-e*sin(psi)-M(8) I will calculate the last zero.But ,my problem is that if I want to calculate all zeros

const variable not recognized as array dimension

狂风中的少年 提交于 2019-12-02 13:11:00
long AnsiString::pos(const char* plainString) const { const size_t patternLength = strlen(plainString); if (patternLength == 0) return -1; size_t stringLength = count; int partialMatch[patternLength]; // int* partialMatch = new int[patternLength]; KMPBuildPartialMatchTable(plainString, partialMatch); int currentStringCharacter = 0; int currentPatternCharacter = 0; while (currentStringCharacter < stringLength) { if (currentPatternCharacter == -1) { currentStringCharacter++; currentPatternCharacter = 0; } else if (items[currentStringCharacter] == plainString[currentPatternCharacter]) {

Java how to make JFrames maximised but not resizable

笑着哭i 提交于 2019-12-01 06:06:50
Originally (See my previous question " Java how to make JFrames start off as a maximised window ") I wanted to make a window which starts out maximised. This code accomplishes this: public static void main(String[] args) { JFrame frame = new JFrame(); frame.setExtendedState(JFrame.MAXIMIZED_BOTH); frame.setVisible(true); } However, if this window is restored down it becomes a practically non-existent bar. To solve this I set a size for the window using setSize(). This works but presents another problem, the window can still be resized. To solve this problem I set setResizable(false); and this

Using a DATE field as primary key of a date dimension with MySQL

孤街醉人 提交于 2019-12-01 03:46:35
I want to handle a date dimension in a MySQL datawarehouse. (I m a newbie in the DW world) I made some searches with google and saw a lot of table structures (most of) date dimension where the Primary Key is a simple UNSIGNED INTEGER . Why don't use a DATE field as primary key since with MySQL it is 3 Bytes VS 4 Bytes for INTEGER ? Ex: CREATE TABLE dimDate id INTEGER UNSIGNED NOT NULL PRIMARY AUTOI_NCREMENT, date DATE NOT NULL, dayOfWeek ... VS CREATE TABLE dimDate date DATE NOT NULL PRIMARY, dayOfWeek ... If you have a table with a column that is of date type and where no two rows will ever

Finding (loaded) image size in AS3 (Action Script 3.0)

江枫思渺然 提交于 2019-11-30 15:12:05
Im currently using the following function to load an image, however i could not figure out a way to find the width of the loaded image, which i intend to use before placing the next image using the same function. Note that q is a a variable (a number) which is used to load differant images. =X i need help obtainning the loaded image width... function LoadImage(q) { var imageLoader:Loader = new Loader(); var image:URLRequest = new URLRequest("GalleryImages/Album1/"+q+".jpg"); imageLoader.load(image); addChild (imageLoader); imageLoader.x = 0 + CurrentXLength; imageLoader.y = 0; imageLoader.name

Multiply 2D Matrix with vector to span third dimension - MATLAB

隐身守侯 提交于 2019-11-30 09:43:17
问题 As I am trying to multiply a m x n Matrix with a p-dimensional vector, I am stumbling across some difficulties. Trying to avoid for loops, here is what I am looking to achieve enter code here M = [1 2 3; p = [1;2;3] 4 5 6; 7 8 9] I want to obtain a 3x3x3 matrix, where the slices in third dimension are simply the entries of M multiplied by the respective entry in p . Help is much appreciated 回答1: You can use bsxfun with permute for a vectorized (no-loop) approach like so - out = bsxfun(@times

Inconsistency when setting TextView font size in code and in resources

假如想象 提交于 2019-11-29 20:23:27
The official documentation does not seem to answer this, or I can't figure it out. Element (nevermind the AlertDialog , it happens on any TextView as well): TextView tv = (TextView) dialog.findViewById(android.R.id.message); Inconsistency. Case A: tv.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14); // or tv.setTextSize(14); does the same Case B: tv.setTextSize(getResources().getDimension(R.dimen.text_size_small)); // TypedValue makes no difference either. where values/dimens.xml has it: <dimen name="text_size_small">14sp</dimen> Result: font size is not the same, and appears much bigger when