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How to get the first five character of a String
...ar of the string. Is there a way to get the first n number of characters from a string in C#?
19 Answers
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maxlength ignored for input type=“number” in Chrome
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From MDN's documentation for <input>
If the value of the type attribute is text, email, search, password, tel, or url, this attribute specifies the maximum number of characters (in Unicode code points) that the user...
Android ListView Divider
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The problem you're having stems from the fact that you're missing android:dividerHeight, which you need, and the fact that you're trying to specify a line weight in your drawable, which you can't do with dividers for some odd reason. Essentially to get you...
Daemon Threads Explanation
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From Joe's blog post: "Update June 2015: This is Python bug 1856. It was fixed in Python 3.2.1 and 3.3, but the fix was never backported to 2.x. (An attempt to backport to the 2.7 branch caused another bug and it was abandone...
How do I explicitly instantiate a template function?
...t is always the compiler the one that instantiates, that line is a request from the programmer to the compiler to instantiate the template. If you have a copy of the C++ standard, read 14.7.2 Explicit instantiation
– David Rodríguez - dribeas
Feb 8 '11 at 12:5...
What is the use of “ref” for reference-type variables in C#?
...value, by reference (ref), and by output (out).
Here's an important quote from that page in relation to ref parameters:
Reference parameters don't pass the
values of the variables used in the
function member invocation - they use
the variables themselves. Rather than
creating a new stor...
How can I put a database under git (version control)?
...is way using diff it becomes fairly easy to see what changed in the schema from revision to revision.
If you are making big changes, you should have a secondary database that you make the new schema changes to and not touch the old one since as you said you are making a branch.
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how to run two commands in sudo?
Is there any way how I can run two Db2 commands from a command line? (They will be called from a PHP exec command.)
10 An...
Reading Properties file in Java
...s/
Properties prop = new Properties();
try {
//load a properties file from class path, inside static method
prop.load(App.class.getClassLoader().getResourceAsStream("config.properties"));
//get the property value and print it out
System.out.println(prop.getProperty("database"));
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How to view the SQL queries issued by JPA?
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What is recordWithValues? Is it possible to get it from DatabaseQuery or EJBQueryImpl?
– zmeda
Nov 21 '12 at 9:07
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