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Difference between jQuery’s .hide() and setting CSS to display: none
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From the jQuery page about .hide():
"The matched elements will be hidden immediately, with no animation. This is roughly equivalent to calling .css('display', 'none'), except that the value of the display property is save...
Spring MVC @PathVariable with dot (.) is getting truncated
...hing will result in a param with value param.value
note : the difference from the default config is visible only if you have a mapping like somepath/something.{variable}. see Resthub project issue
if you want to keep extension management, since Spring 3.2 you can also set the useRegisteredSuffixP...
String concatenation: concat() vs “+” operator
...to change when the next update is released, or if you use a different JVM. From @lukaseder, a list of HotSpot JVM intrinsics.
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View a file in a different Git branch without changing branches
... VonC's answers to some related questions:
How to retrieve a single file from specific revision in Git?
How to get just one file from another branch
UPDATE 2015-01-19:
Nowadays you can use relative paths with git show a1b35:./file.txt.
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Control the dashed border stroke length and distance between strokes
...value is 2:
border-image-slice: 2;
The slices look like this, 2 pixels from the top, right, bottom and left:
Define the border-image-repeat:
In this example, we want the pattern to repeat itself evenly around our div. So we choose:
border-image-repeat: round;
Writing shorthand
The proper...
How to commit changes to a new branch
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since I got the new-branch from git checkout v3.0(the branch before I made changes) new-branch, Do I still require to use "git add <files>"?
– user1988385
Feb 1 '13 at 22:18
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Literal suffix for byte in .NET?
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So, we added binary literals in VB last fall and got similar feedback
from early testers. We did decide to add a suffix for byte for VB. We
settled on SB (for signed byte) and UB (for unsigned byte). The reason
it's not just B and SB is two-fold.
One, the B suffix is ambiguous if you'...
Is it good practice to NULL a pointer after deleting it?
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Setting a pointer to 0 (which is "null" in standard C++, the NULL define from C is somewhat different) avoids crashes on double deletes.
Consider the following:
Foo* foo = 0; // Sets the pointer to 0 (C++ NULL)
delete foo; // Won't do anything
Whereas:
Foo* foo = new Foo();
delete foo; // Del...
SQLite Reset Primary Key Field
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Try this:
delete from your_table;
delete from sqlite_sequence where name='your_table';
SQLite Autoincrement
SQLite keeps track of the largest
ROWID that a table has ever held using
the special SQLITE_SEQUENCE table. The
SQLITE...
How to catch curl errors in PHP
I am using PHP curl functions to post data to the web server from my local machine. My code is as follows:
5 Answers
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