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How do I check if file exists in Makefile so I can delete it?
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Thanks much! This point was not clear from reading the manual.
– Kevin Buchs
May 9 '19 at 5:22
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Format a Go string without printing?
... a static template in the form of a string value (which may be originating from a file in which case you only provide the file name) which may contain static text, and actions which are processed and executed when the engine processes the template and generates the output.
You may provide parameter...
What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
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actually from my testing Version Number in itunesconnect is completely indipendent from CFBundleVersion and ShortVersion. So you can even have them different
– Marco Pappalardo
Sep 20 '17 at 8:47...
Python Requests throwing SSLError
...s Requests uses via the Certifi library, a trust database of RCs extracted from Requests: Certifi - Trust Database for Humans).
False: bypasses certificate validation completely.
Path to a CA_BUNDLE file for Requests to use to validate the certificates.
Source: Requests - SSL Cert Verification
Al...
pdf2htmlEX实现pdf转html - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...amGobbler extends Thread {
InputStream is;
String type;
OutputStream os;
StreamGobbler(InputStream is, String type) {
this(is, type, null);
}
StreamGobbler(InputStream is, String type, OutputStream redirect) {
this.is = is;
this.type = type;
this...
How do you run CMD.exe under the Local System Account?
...n interactive desktop and once you see it you have to press Win+U and then select OSK you will get CMD.exe running under Local system privileges. There are even more ways to get local system access with CMD
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Delete directories recursively in Java
... throw exc;
}
}
});
}
I use this as a fallback from platform-specific methods (in this untested code):
public static void removeDirectory(Path directory) throws IOException
{
// does nothing if non-existent
if (Files.exists(directory))
{
try
{...
Best way to generate random file names in Python
...f uniform length can be generated by using MD5 hashes of the current time:
from hashlib import md5
from time import localtime
def add_prefix(filename):
prefix = md5(str(localtime()).encode('utf-8')).hexdigest()
return f"{prefix}_{filename}"
Calls to the add_prefix('style.css') generates se...
How to make a countdown timer in Android?
...down time rather than just inputting 30 seconds? I tried getting the value from an EditText but it didn't seem to work at all.
– edwoollard
Aug 3 '13 at 9:41
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Sending a notification from a service in Android
...like this:
// prepare intent which is triggered if the
// notification is selected
Intent intent = new Intent(this, NotificationReceiver.class);
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent, 0);
// build notification
// the addAction re-use the same intent to keep the example...