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How to do a non-greedy match in grep?

... eegg: dot all modifier is also known as multiline. It's a modifier that changes the "." match behavior to include newlines (normally it doesn't). There's no such modifier in grep, but there is in pcregrep. – A. Wi...
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Preventing an image from being draggable or selectable without using JS

... Worked on all browsers. – Milad Abooali Aug 21 '15 at 3:16 ...
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Is there a way to comment out markup in an .ASPX page?

...guage="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="ht_tv1.Default" %> --%> <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Blank._Default" %> This won't. <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.asp...
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How to select an option from drop down using Selenium WebDriver C#?

...library 2.53 , The SelectByText doesnt seem to be working. Im able to see all the options . Even if i iterate the options and set the correct value, The value is not getting set..Any help would be great – Viswas Menon Aug 9 '16 at 10:14 ...
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Remove rows with all or some NAs (missing values) in data.frame

...G00000221312 0 1 2 3 2 na.omit is nicer for just removing all NA's. complete.cases allows partial selection by including only certain columns of the dataframe: > final[complete.cases(final[ , 5:6]),] gene hsap mmul mmus rnor cfam 2 ENSG00000199674 0 2 2 ...
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How to find encoding of a file via script on Linux?

I need to find the encoding of all files that are placed in a directory. Is there a way to find the encoding used? 17 Answe...
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What package naming convention do you use for personal/hobby projects in Java?

...ge names for personal projects. I assume because this is because this is really a matter of personal taste. 12 Answers ...
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How can I drop all the tables in a PostgreSQL database?

How can I drop all tables in PostgreSQL, working from the command line? 24 Answers 24 ...
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Create an index on a huge MySQL production table without table locking

...d or dropped. The CREATE INDEX or DROP INDEX statement only finishes after all transactions that are accessing the table are completed, so that the initial state of the index reflects the most recent contents of the table. Previously, modifying the table while an index is being created or dropped ty...
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Convert Unix timestamp to a date string

...ecognizes neither -d nor -r and provides no standard way in any command at all (that I know of) to format a Unix time from the command line (since POSIX Awk also lacks strftime()). (You can't use touch -t and ls because the former does not accept a time given as seconds since the Unix Epoch.) Note...