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c# - How to reduce memory consumption of PdfPTable with many cells

I'm creating a PDF using ITextSharp which is composed of a single PdfTable. Unfortunately for a particular data ... table); document.Close(); See Question&Answers more detail:os...

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Python PyQt signals are not always working

Hopefully I am following the guidelines correctly here with my first question. I am trying to create a GUI with ... mybutton signal isn't doing? See Question&Answers more detail:os...

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angularjs - Understanding what it takes to remove the hash # from angular routes

Before removing the hash sign, I had mainApp.config(function ($locationProvider, $routeProvider) { $routeProvider .when( ... my backend is java See Question&Answers more detail:os...

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reactjs - How do I custom style the underline of Material-UI without using theme?

I have success with outline custom styling when variant="outlined" and I use notchedOutline in InputProps. Otherwise - ... style }} /> ) See Question&Answers more detail:os...

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aggregate - Get the means of sub groups of means in R

I'm a newbie of R and I don't know how to get R calculate the means of a subgroups of means which are ... without doing it one group by one? See Question&Answers more detail:os...

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jquery - Google Charts: Drawing Multiple Bar Charts with dual axis in IE

I'm creating multiple bar charts with dual axis on the same page. It works fine in chrome but it doesn't work ... 900px; height: 500px;"></div> See Question&Answers more detail:os...

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c++ - Implementing 64 bit atomic counter with 32 bit atomics

I would like to cobble together a uint64 atomic counter from atomic uint32s. The counter has a single ... auto acquire = memory_order_release; See Question&Answers more detail:os...

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python - Make QLabel clickable

I have a Qlabel filled with QPixmap and I want to start a process/function once this label clicked. I had ... give me some help on this? See Question&Answers more detail:os...

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Removing last comma in PHP?

I have this PHP code: foreach( $wpdb->get_results( ) as $key => $row) { echo "['". $row->DATE . "' ... the last comma in the foreach loop? See Question&Answers more detail:os...

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java - "Servlet" (server-side) initialization code in GWT

How can I have a single time initialization on a server side of GWT app? I may be thinking to much ... establish a connection to the database See Question&Answers more detail:os...

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command line - databricks configure using cmd and R

I am trying to use databricks cli and invoke the databricks configure That's how I do it from cmd somepath ... failed with error code 1 See Question&Answers more detail:os...

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R ifelse statement

I'm pretty new at R. I have the following data set (data frame) composed by characters: "Y" "Y" "Y" "Y" "Y" ... 1" "1" Do you have any hint why? See Question&Answers more detail:os...

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Range.Find not making a difference between January and November (February and December) in VBA Excel

Let's say that I have the following trivial task: Write the first date of the months from January 2016 to ... 1-January-2016, even partially? See Question&Answers more detail:os...

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python - BeautifulSoup returns empty list when searching by compound class names

BeautifulSoup returns empty list when searching by compound class names using regex. Example: import re from bs4 import ... precise. Any ideas? See Question&Answers more detail:os...

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r - regex for preserving case pattern, capitalization

Is there a regex for preserving case pattern in the vein of U and L? In the example below, I want to ... ) which will yield the desired output See Question&Answers more detail:os...

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Reading comment lines correctly in an input file using Fortran 90

It is my understanding that Fortran, when reading data from file, will skip lines starting with and asterisk (*) ... turn up anything on google. See Question&Answers more detail:os...

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python 3.x - Calling Cython function from C code raises segmentation fault

I'm trying to call cython (cdef) function in C program. When the cdef function contains python statements, e.g. ... value of PI will be 0. See Question&Answers more detail:os...

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d3.js - How to create SVG elements of different types based on data?

I am trying to create a diverse legend, which has circles triangles, rectangles, lines etc, and I want to create these ... call(this)}) .attr... See Question&Answers more detail:os...

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javascript - How to allow Web Workers to receive new data while it still performing computation?

I want to sort an array, using Web Workers. But this array might receive new values over time, while the ... to pause/resume a web worker? See Question&Answers more detail:os...

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java - Text coordinates when stripping from PDFBox

i'm trying to extract text with coordinates from a pdf file using PDFBox. I mixed some methods/info found on ... ? what am i doing wrong? See Question&Answers more detail:os...

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java - How do I get the max and min values from a set of numbers entered?

Below is what I have so far: I don't know how to exclude 0 as a min number though. The assignment asks for 0 to ... .out.println("Max: " + max); See Question&Answers more detail:os...

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python - How can I do a double jump in pygame?

Can someone please help me debug my code because I don't get why I cannot make my character do a double jump ... .display.update() pygame.quit() See Question&Answers more detail:os...

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python - Requests failing to connect to a TLS server

I'm having an issue tracking down why requests fails to connect to a specific host. The following works just fine ... .2 (with security extras). See Question&Answers more detail:os...

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reactjs - Add element to a state React

I already have a state with this: this.setState({ conversation: ( <div> {conversation.map(element => { if ( ... to set a new state from zero See Question&Answers more detail:os...

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postgresql - Buffers (Circle) in PostGIS

I have to extend the normal GeoJSON format to add some unsopported polygon like Circle. { "type": "Circle", ... that solution doesn't works. See Question&Answers more detail:os...

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Proper 'cleartool mkview' for ClearCase Snapshot view creation

Good afternoon, Seems like I am somewhat stuck in CC-land these days, but I have one (hopefully) final ... happening? Am I missing something? See Question&Answers more detail:os...

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java - Spring behavior simulation

Basically, i want to simulate spring behavior on painted image. I want to make it run through a few ... really appreciate any help there. See Question&Answers more detail:os...

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java - Is there an alternative to JPasswordField?

When typing a passphrase like yeast bulk seize is shows pain everybody can hear tapping the space bar, so ... get captured simply by listening. See Question&Answers more detail:os...

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