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How to make clang compile to llvm IR
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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;
$...
How to set layout_weight attribute dynamically from code?
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If you already define your view in your layout(xml) file, only want to change the weight programmatically, this way is better
LinearLayout.LayoutParams params = (LinearLayout.LayoutParams)
mButton.getLayoutParams();
params.weight = 1.0f;
mButton.setLayoutParams(params);
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How to use OpenSSL to encrypt/decrypt files?
I want to crypt and decrypt one file using one password.
10 Answers
10
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Does Java have buffer overflows?
...an untrusted applet may grant itself permissions to read and write
local files or execute local applications that are accessible to the
user running the untrusted applet.
Sun acknowledges with thanks, "regenrecht" working with the iDefense
VCP (http://labs.idefense.com/vcp/) and Chris Eva...
What is the second parameter of NSLocalizedString()?
...econd parameter is a comment that will automatically appear in the strings file if you use the genstrings command-line utility, which can create the strings file for you by scanning your source code.
The comment is useful for your localizers. For example:
NSLocalizedString(@"Save",@"Title of the S...
How do I upgrade PHP in Mac OS X?
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$ brew options php56
$ brew install php56
Then config in your .bash_profile or .bashrc
# Homebrew PHP CLI
export PATH="$(brew --prefix homebrew/php/php56)/bin:$PATH"
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Android Studio doesn't see device
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Some cables can not been used for developer mode or transfer file. A solution would be change your cable and don't waste time.
Trendblog post
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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'...
Authenticate Jenkins CI for Github private repository
...ith more details of the URLs being used, the names and location of the key files, etc.
Now for the technical part: How to use your SSH key with Jenkins?
If you have, say, a jenkins unix user, you can store your deploy key in ~/.ssh/id_rsa. When Jenkins tries to clone the repo via ssh, it will tr...