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Comparing numbers in Bash
...)" if I compare 1 and 09 but not 01 and 09 which is odd, but that has basically solved my problem so thanks!
– advert2013
Sep 7 '13 at 1:02
8
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How do I change the cursor between Normal and Insert modes in Vim?
...ailable on any Vim instance compiled with the +syntax feature (which is usually the case).
– ib.
Jan 15 '14 at 5:52
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Function Pointers in Java
... It even has std::bind, which binds parameters to functions and returns a callable object. I can't defend C on these grounds, but C++ really is better than Java for this.
– zneak
Mar 2 '11 at 4:48
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Visual Studio Editor does not underline errors anymore
...tor has stopped to underline Errors (this nifty wavy red lines). I can't really tell when, but it can be related to the installation of .Net Framework 3.5 SP 1 or the MVC Beta (which I guess is unlikely). Furthermore have I installed and uninstalled both CodeRush and Resharper for evaluation purpose...
jQuery SVG, why can't I addClass?
...ldclass") (or the more cumbersome .setAttribute("class", "oldclass")) is really not equivalent to removing newclass!
– Tom
Jul 29 '14 at 14:36
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Eclipse JPA Project Change Event Handler (waiting)
...4-0229) yet and because I don't need JPT/DALI in my eclipse I ended up manually removing the org.eclipse.jpt features and plugins.
What I did was:
1.) exit eclipse
2.) go to my eclipse install directory
cd eclipse
and execute these steps:
*nix:
mkdir disabled
mkdir disabled/features disable...
Right mime type for SVG images with fonts embedded
...rome extension that uses SVG backgrounds. As of Chrome 38, the backgrounds all of a sudden broke and now I have to release a new version to fix that (no idea how though, that's why I'm here!)
– AlexStack
Oct 20 '14 at 18:55
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How to extract epoch from LocalDate and LocalDateTime?
...constant ZoneId instance (of +0 , meaning GMT) ? I ask this because I want all calculations be normalized to it. Also, how do I do the opposite: convert from epoch time to LocalDate/LocalDateTime (also without ZoneId, or with the GMT one) ?
– android developer
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Bash script - variable content as a command to run
...eries.txt | wc -l)
$(perl test.pl test2 $count)
However, if you want to call your Perl command later, and that's why you want to assign it to a variable, then:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
var="perl test.pl test2 $count" # You need double quotes to get your $count value subst...
Prompt for user input in PowerShell
... Thanks, @Rynant. Accepted answer for being the only one who actually answered my main question! ;) All the other information is really helpful too, especially as I'm still groping my way in PS.
– AJ.
Nov 23 '11 at 12:38
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