listings

How to select list of active connections to a PostgreSQL database

由 丶灬走出姿态 提交于 2019-12-20 08:20:49
问题 Is there a command in PostgreSQL to select active connections to a given database? psql states that I can't drop one of my databases because there are active connections to it , so I would like to see what the connections are (and from which machines) 回答1: Oh, I just found that command on PostgreSQL forum: SELECT * FROM pg_stat_activity; 回答2: Following will give you active connections/ queries in postgres DB- SELECT pid ,datname ,usename ,application_name ,client_hostname ,client_port

Is there a way to get list of all available projects on google code?

由 我只是一个虾纸丫 提交于 2019-12-12 17:47:48
问题 Like in title, I would like to fetch a list of all available projects on Google Code, best if it can be list + project short description, only this, nothing more is needed. Is it can be done in an automatic way? 回答1: You can list hosted projects via category (platform), and/or further drill down with a search, at the link below. Google Code Project Hosting 回答2: The FLOSSmole project collects and publishes monthly data about all Google Code projects. A listing of project info including project

modify font color for R code in latex document using listings

由 北战南征 提交于 2019-12-12 15:13:41
问题 I am trying to highlight R code in a Latex document, but I can't seem to change the font colors inside the code box. For instance, I think commentstyle=\color{red} should give me red font for the comments, but comments appear in either blue or black (can't quite tell). Also, I think backgroundcolor=\color{white} should give me a white background... I'm using knitr and RStudio to write and compile the pdf. Example below. \documentclass{article} \usepackage{inconsolata} \usepackage{listings}

IPad App pull and push relational data

由 给你一囗甜甜゛ 提交于 2019-12-12 03:40:35
问题 Im currently putting together a business app for an ipad. It will be talking to a Microsoft SQL server database. My question is what is the most efficient way to pull relational data over the line. One example is im showing a contact listing in the app. The contact record has a departmentID field (which is related to the department table) and a ContactTypeID field (which is related to the ContactType table). I am hoping that when the user first starts the app I will pull the department and

How to write a Text file from this Output

由 送分小仙女□ 提交于 2019-12-06 16:06:12
I have the following code so that I can search directories to find files. Now I want to add a way for users to Save the output to a text file? using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.IO; namespace RecursiveSearchCS { public class Form1 : System.Windows.Forms.Form { internal System.Windows.Forms.Button btnSearch; internal System.Windows.Forms.TextBox txtFile; internal System.Windows.Forms.Label lblFile; internal System.Windows.Forms.Label lblDirectory; internal System.Windows.Forms

Move items in half circle just like an endless listview [closed]

由 拥有回忆 提交于 2019-12-03 13:26:57
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . Hello guys I have tried to make a list like that. But nothing find. The items shown in list moves up and down. Main question is how to set items like a circle. This is possible in iphone, but in android how to

Change “List of Listings” text

由 ♀尐吖头ヾ 提交于 2019-12-03 11:09:27
问题 I tried to change the "List of Listings" text with the command \renewcommand*{\lstlistlistingname}{List of XYZ} before my \begin{document} . What's wrong with this? By the way \renewcommand*{\lstlistingname}{NewListing} worked like a charm. Edit: No error occurred, just no change in the text. It's still "List of Listings". By the way this is how I included it: \pagestyle{scrheadings} \pagenumbering{Roman} \pdfbookmark[0]{\contentsname}{Contents} \tableofcontents \listoftables \listoffigures

Move items in half circle just like an endless listview [closed]

由 流过昼夜 提交于 2019-12-03 03:34:56
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center . Hello guys I have tried to make a list like that. But nothing find. The items shown in list moves up and down. Main question is how to set items like a circle. This is possible in iphone, but in android how to achieve this. 来源： https://stackoverflow.com/questions/13024503/move-items-in-half-circle-just-like-an-endless-listview

Make code in LaTeX look *nice* [closed]

由 [亡魂溺海] 提交于 2019-12-03 01:30:51
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I'm currently writing a project report, and to explain the slightly crazy un-intuitive code that I've used I need to put lots and lots of short excerpts of example code in. How I can get code into LaTeX that: looks nice doesn't go off the side of the page if the line's too long (list lstlisting or verbatim) is

TV guide listing API [closed]

由 独自空忆成欢 提交于 2019-12-03 00:06:38
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . Does anybody know a provider offering TV listings (through API or download) for all channel and cable providers? Or is there any
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