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Rebase array keys after unsetting elements
...rather than unset:
$array = array(1,2,3,4,5);
foreach($array as $i => $info)
{
if($info == 1 || $info == 2)
{
array_splice($array, $i, 1);
}
}
print_r($array);
Working sample here.
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Detect if called through require or directly by command line
...e for it. It took me a bit to make it work since accessing caller's module info is not straightforward, but it was fun to see how it could be done.
So the idea is to call a module and ask it if the caller module is the main one. We have to figure out the module of the caller function. My first appro...
Broadcast receiver for checking internet connection in android app
...gt;.
It will respond to only one action instead of two. See here for more information.
Answer to your second question (you want receiver to call only one time if internet connection available):
Your code is perfect; you notify only when internet is available.
UPDATE
You can use this method to c...
Is it possible to use raw SQL within a Spring Repository
...e.*;
import java.math.BigDecimal;
@Entity
@Table(name = "USER_INFO_TEST")
public class UserInfoTest {
private int id;
private String name;
private String rollNo;
public UserInfoTest() {
}
public UserInfoTest(int id, String name) {
...
Set time part of DateTime in ruby
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Your first purely ruby solution drops timezone info, your second doesn't
– Tony
Dec 17 '16 at 19:39
2
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How to set or change the default Java (JDK) version on OS X?
...ault.
To exclude a JDK from being picked by default, rename its Contents/Info.plist to Info.plist.disabled. That JDK can still be used when $JAVA_HOME points to it, or explicitly referenced in a script or configuration. It will simply be ignored by system's java command.
System launcher will use...
How to refresh / invalidate $resource cache in AngularJS
...ice = function ($log, $resource) {
var service = {};
$log.info('Creating player resource.');
var Player = $resource('/api/players', {}, {query: {
isArray: true,
cache: true,
method: 'GET'
}});
service.addPlayer = function(...
Import text file as single character string
...ad of a hard-coded size:
fileName <- 'foo.txt'
readChar(fileName, file.info(fileName)$size)
Note that readChar allocates space for the number of bytes you specify, so readChar(fileName, .Machine$integer.max) does not work well...
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Comet and jQuery [closed]
...tty and erlycomet which has a jQuery Comet example included. There is more info on my blog and the current code with a basic chat example can be found on its google code page. Hope this info is helpful and feel free to contact me if need any further help with the plugin.
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Is there any way to specify a suggested filename when using data: URI?
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@tixastronauta: Despite the info in that page, not working in my firefox 44. Working nicely in Chrome. 48
– Luis A. Florit
Feb 17 '16 at 13:43
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