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JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
...ception. The compiler didn't warn You about this. You will know about this error at runtime. The same error You will have if You have method that return primitive type:
public long getValue(String sql) {
return = jdbcTemplate.queryForObject(sql, Long.class);
}
The deprecated method queryForLo...
nil detection in Go
...
The compiler is pointing the error to you, you're comparing a structure instance and nil. They're not of the same type so it considers it as an invalid comparison and yells at you.
What you want to do here is to compare a pointer to your config instance...
How can I convert a PFX certificate file for use with Apache on a linux server?
...e certificate is not trusted because the issuer certificate is unknown SEC_ERROR_UNKNOWN_ISSUER error.
– khargoosh
Jun 29 '16 at 2:21
...
Static link of shared library function in gcc
...th,. so that ld can find your library in the local directory.)
The actual error you receive is:
/usr/bin/ld: attempted static link of dynamic object `libnamespec.so'
collect2: error: ld returned 1 exit status
Hope that helps.
...
iPad/iPhone hover problem causes the user to double click a link
...s with the following alternatives:
browser detection: Extremely prone to errors. Assumes that a device has either mouse or touch, while a combination of both will become more and more common when touch displays prolifirate.
CSS media detection: The only CSS-only solution I'm aware of. Still prone ...
Are there legitimate uses for JavaScript's “with” statement?
...ck"
Declaring a closure in a loop is a common task where this can lead to errors:
for (var i=0; i<3; ++i)
{
var num = i;
setTimeout(function() { alert(num); }, 10);
}
Because the for loop does not introduce a new scope, the same num - with a value of 2 - will be shared by all three functi...
What's the dSYM and how to use it? (iOS SDK)
... 0x00000001045a0e70 BLEConnection.peripheral(_:didUpdateValueFor:error:) + 69232 (BLEConnection.swift:293)
10 F49088168M 0x00000001045a0f4c @objc BLEConnection.peripheral(_:didUpdateValueFor:error:) + 69452 (<compiler-generated>:0)
By default dSYM is generated ...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...eployment target set to an iOS version prior to 6.0 results in compilation errors, e.g.:
Error in MainStoryboard.storyboard:3: Auto Layout on iOS Versions prior to 6.0
One of your options to use autolayout in a project and still preserve compatibility with iOS4-5 is to create two targets: one ...
IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
...
I have error: Error: Artifact 'my-webapp-name:war exploded' has invalid extension how to fix ?
– Anton Dozortsev
Mar 1 '14 at 18:35
...
Getting the last element of a list
...list
[1, 3, 5]
Note that getting a list item by index will raise an IndexError if the expected item doesn't exist. This means that some_list[-1] will raise an exception if some_list is empty, because an empty list can't have a last element.
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