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EC2 Instance Cloning
...e like this" will clone all of the instance-level SETTINGS but none of the FILES or DATA (and none of the modifications to system files, either, such as cron jobs). If you want the files and data, also, then you must perform the steps indicated in one of the answers here.
– Da...
msbuild.exe staying open, locking files
...s a successful build or not), msbuild.exe stays open, and locks one of the files, which means every time TeamCity tries to clear its work directory, it fails, and can't continue.
...
How to get users to read error messages?
... be turned off by the application! If the checkbox was ticked, log it to a file instead...
Keep the end-users informed of what error messages there will be...which implies...training and documentation...now this is a tricky one to get across...you don't want them to think that there will be 'issues'...
Get started with Latex on Linux [closed]
... syntax is correct before you try and build your document output.
Create a file called test.tex and put some content in it, say the example from the LaTeX primer:
\documentclass[a4paper,12pt]{article}
\begin{document}
The foundations of the rigorous study of \emph{analysis}
were laid in the ninetee...
How do you add Boost libraries in CMakeLists.txt?
...
Put this in your CMakeLists.txt file (change any options from OFF to ON if you want):
set(Boost_USE_STATIC_LIBS OFF)
set(Boost_USE_MULTITHREADED ON)
set(Boost_USE_STATIC_RUNTIME OFF)
find_package(Boost 1.45.0 COMPONENTS *boost libraries here*)
if(Boo...
How to keep environment variables when using sudo
...
great the only problem that is modify some config files for example pacman for arch to make the -E is passed
– Ahmed Aswani
Dec 26 '11 at 9:01
7
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What is the difference between 127.0.0.1 and localhost
...ise, the name has to be resolved. And there's no guarantee that your hosts file will actually be used for that resolution (first, or at all) so localhost may become a totally different IP address.
By that I mean that, on some systems, a local hosts file can be bypassed. The host.conf file controls ...
Objective-C: Property / instance variable in category
...
.h-file
@interface NSObject (LaserUnicorn)
@property (nonatomic, strong) LaserUnicorn *laserUnicorn;
@end
.m-file
#import <objc/runtime.h>
static void * LaserUnicornPropertyKey = &LaserUnicornPropertyKey;
@impl...
How to make clang compile to llvm IR
...
Given some C/C++ file foo.c:
> clang -S -emit-llvm foo.c
Produces foo.ll which is an LLVM IR file.
The -emit-llvm option can also be passed to the compiler front-end directly, and not the driver by means of -cc1:
> clang -cc1 foo.c...
Send attachments with PHP Mail()?
...pt's folder to a convenient place in your project.
Include the main script file -- require_once('path/to/file/class.phpmailer.php');
Now, sending emails with attachments goes from being insanely difficult to incredibly easy:
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
$...