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Checking for a null int value from a Java ResultSet
...so the default value for your iVal declaration. In which case your test is completely redundant.
If you actually want to do something different if the field value is NULL, I suggest:
int iVal = 0;
ResultSet rs = magicallyAppearingStmt.executeQuery(query);
if (rs.next()) {
iVal = rs.getInt("ID_...
Get Android API level of phone currently running my application [duplicate]
...RBREAD_MR1 Android 2.3.3 Gingerbread
11 HONEYCOMB Android 3.0 Honeycomb
12 HONEYCOMB_MR1 Android 3.1 Honeycomb
13 HONEYCOMB_MR2 Android 3.2 Honeycomb
14 ICE_CREAM_SANDWIC...
Span inside anchor or anchor inside span or doesn't matter?
...re you make a clickable tile and anchor is the parent element of the tile component and inside the component are the links for images, and more images. Google crawler will go crazy and will eventually, that's not good for you site.
– Imam Bux
Jul 9 at 14:39
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Differences between dependencyManagement and dependencies in Maven
...seful when you have a set of projects (i.e. more than one) that inherits a common parent.
Another extremely important use case of dependencyManagement is the control of versions of artifacts used in transitive dependencies. This is hard to explain without an example. Luckily, this is illustrated in...
How do I return early from a rake task?
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Remove local git tags that are no longer on the remote repository
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Good question. :) I don't have a complete answer...
That said, you can get a list of remote tags via git ls-remote. To list the tags in the repository referenced by origin, you'd run:
git ls-remote --tags origin
That returns a list of hashes and friendl...
Compiling with g++ using multiple cores
Quick question: what is the compiler flag to allow g++ to spawn multiple instances of itself in order to compile large projects quicker (for example 4 source files at a time for a multi-core CPU)?
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How to remove folders with a certain name
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Upgrading PHP in XAMPP for Windows?
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val() doesn't trigger change() in jQuery [duplicate]
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I ended up binding to blur to accomplish something similar: $('#mytext').focus().val('New text').blur();
– Wes Johnson
Jul 24 '14 at 15:31
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