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Effect of NOLOCK hint in SELECT statements
... Thanks. This is what I've been assuming but was questioned about it by a colleague and my initial research made me question myself. SQLServer 2005 documentation says that with NOLOCK is the default locking scheme for all select statements! I'd guess then that my hints would be redundant in ...
What is [Serializable] and when should I use it?
...eloper can perform actions like sending the object to a remote application by means of a Web Service, passing an object from one domain to another, passing an object through a firewall as an XML string, or maintaining security or user-specific information across applications.
Apply SerializableAttri...
How to escape a pipe char in a code statement in a markdown table?
...with a <code></code> markup which fixes the issues more nicely by preserving the rendering
a | r
------------|-----
`a += x;` | r1
<code>a &#124;= y;</code> | r2
generating the following output
...
Java Garbage Collection Log messages
...776768K), 1.8479984 secs]
Here we see two minor collections followed by one major collection. The numbers before and after the arrow (e.g., 325407K->83000K from the first line) indicate the combined size of live objects before and after garbage collection, respectively. After minor collecti...
How to simulate a click with JavaScript?
...
el.dispatchEvent(evObj);
}
}
Usage:
eventFire(document.getElementById('mytest1'), 'click');
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Run an app on a multiple devices automatically in Android Studio
.... Is there any way to deploy the app on a multiple devices automatically - by clicking Run or even better with a shortcut?
...
Encrypt Password in Configuration Files? [closed]
... would like to encrypt the password in that configuration that can be read by my program and decrypted.
10 Answers
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Order of member constructor and destructor calls
...
In other words, are members guaranteed to be initialized by order of declaration and destroyed in reverse order?
Yes to both. See 12.6.2
6 Initialization shall proceed in the
following order:
First, and only for
the constructor of the most derived
class as described below, virtu...
How to specify function types for void (not Void) methods in Java8?
...ences, but in this case let's take advantage of an object method reference by using the println method in the System.out object, like this:
Consumer<String> block = System.out::println
Or I could simply do
allJedi.forEach(System.out::println);
The println method is appropriate because it...
How can I get the length of text entered in a textbox using jQuery?
...ength = $("#mytextbox").val().length;
$("#mytextbox") finds the textbox by its id.
.val() gets the value of the input element entered by the user, which is a string.
.length gets the number of characters in the string.
s...