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Get most recent file in a directory on Linux
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doesn't quite work for me since i echo out some info in my ls first, but i get the usage, thanks!
– ack
Jun 18 '09 at 23:22
4
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Xcode 4 and Core Data: How to enable SQL Debugging
... I'd like to see the raw SQL in the logs when I'm debugging. There is some info in this blog post about how to enable raw SQL logging for iOS Core Data development. The given example is for Xcode 3 and it's just not clear to me how to enable this in Xcode 4.
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Producing a new line in XSLT
...&#10;</xsl:text>
see the example
<xsl:variable name="module-info">
<xsl:value-of select="@name" /> = <xsl:value-of select="@rev" />
<xsl:text>&#10;</xsl:text>
</xsl:variable>
if you write this in file e.g.
<redirect:write file="temp.prop"...
How can I make a UITextField move up when the keyboard is present - on starting to edit?
...e;
}
- (void)keyboardWillHide:(NSNotification *)n
{
NSDictionary* userInfo = [n userInfo];
// get the size of the keyboard
CGSize keyboardSize = [[userInfo objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue].size;
// resize the scrollview
CGRect viewFrame = self.scrollVi...
How to assign the output of a command to a Makefile variable
...Makefile".
MY_VAR := $(shell python -c 'import sys; print int(sys.version_info >= (2,5))')
all:
@echo MY_VAR IS $(MY_VAR)
The behavior you would like to see is the following (assuming you have recent python installed).
make
MY_VAR IS 1
If you copy and paste the above text into the Make...
retrieve links from web page using python and BeautifulSoup [closed]
...com/national-parks")
soup = BeautifulSoup(resp, parser, from_encoding=resp.info().get_param('charset'))
for link in soup.find_all('a', href=True):
print(link['href'])
or the Python 2 version:
from bs4 import BeautifulSoup
import urllib2
parser = 'html.parser' # or 'lxml' (preferred) or 'ht...
How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...tever').on({ 'touchstart' : function(ev){}});, ev doesn't seem to have any info about the touches (touches, targetTouches or changedTouches)
– Octopus
Jan 15 '14 at 8:23
8
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Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
...using System.Security.Cryptography;
public class Program
{
// More info: https://stormpath.com/blog/jwt-the-right-way/
public static void Main()
{
var header = "{\"typ\":\"JWT\",\"alg\":\"HS256\"}";
var claims = "{\"sub\":\"1047986\",\"email\":\"jon.doe@eex...
Detect whether there is an Internet connection available on Android [duplicate]
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The getActiveNetworkInfo() method of ConnectivityManager returns a NetworkInfo instance representing the first connected network interface it can find or null if none of the interfaces are connected. Checking if this method returns null should b...
Java Embedded Databases Comparison [closed]
... search. Derby most recent release was in March/2019. Here is their site info: db.apache.org/derby
– JavaJd
May 6 '19 at 12:44
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