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Download File Using Javascript/jQuery
...frame').src = url;
};
</script>
To force the browser to download a file it would otherwise be capable of rendering (such as HTML or text files), you need the server to set the file's MIME Type to a nonsensical value, such as application/x-please-download-me or alternatively application/octet...
Team city unmet requirement: MSBuildTools12.0_x86_Path exists
...ows machine. I've run the .net 4.5 web install. I've also copied over the files from my x64 machine based on this article so that I didn't need to install vs2012 (though, I did have the change the path to remove x86 on the 32bit machine):
...
Build and Version Numbering for Java Projects (ant, cvs, hudson)
... ran the build, and some system information, stuff them into a .properties file that gets included in the application jar, and read that jar at runtime.
The ant code looks like this:
<!-- software revision number -->
<property name="version" value="1.23"/>
<target name="buildinfo"&...
How to get the process ID to kill a nohup process?
... script, $! represents the PID of the last process executed). The 2 is the file descriptor for standard error (stderr) and 2>&1 tells the shell to route standard error output to the standard output (file descriptor 1). It requires &1 so that the shell knows it's a file descriptor in that ...
Role/Purpose of ContextLoaderListener in Spring?
... in my project. I found the ContextLoaderListener entry in my web.xml file. But could not figure out how exactly it helps a developer?
...
Error:(1, 0) Plugin with id 'com.android.application' not found
....6.2
If you add the following code snippet to the top of your build.gradle file. Gradle will update the build tools.
buildscript {
repositories {
google() // For Gradle 4.0+
maven { url 'https://maven.google.com' } // For Gradle < 4.0
}
dependencies {
classpat...
How can I tell when a MySQL table was last updated?
...to the database.
An alternative option would be to "touch" a particular file whenever the MySQL table is updated:
On database updates:
Open your timestamp file in O_RDRW mode
close it again
or alternatively
use touch(), the PHP equivalent of the utimes() function, to change the file timest...
Input and output numpy arrays to h5py
...es are all of the type float . If I save it with the extension .dat the file size is of the order of 500 MB. I read that using h5py reduces the file size considerably. So, let's say I have the 2D numpy array named A . How do I save it to an h5py file?
Also, how do I read the same file and put ...
JavaScript: Upload file
...tionally with await-try-catch
let photo = document.getElementById("image-file").files[0];
let formData = new FormData();
formData.append("photo", photo);
fetch('/upload/image', {method: "POST", body: formData});
async function SavePhoto(inp)
{
let user = { name:'john', age:34 };
...
Check if PHP session has already started
I have a PHP file that is sometimes called from a page that has started a session and sometimes from a page that doesn't have session started. Therefore when I have session_start() on this script I sometimes get the error message for "session already started". For that I've put these lines:
...