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iPhone Data Usage Tracking/Monitoring
...or != NULL)
{
if (cursor->ifa_addr->sa_family == AF_LINK)
{
#ifdef DEBUG
const struct if_data *ifa_data = (struct if_data *)cursor->ifa_data;
if (ifa_data != NULL)
{
NSLog(@"Interface name %s...
How to extract img src, title and alt from html using php? [duplicate]
... => <img src="http://www.gravatar.com/avatar/df299babc56f0a79678e567e87a09c31?s=32&d=identicon&r=PG" height=32 width=32 alt="gravatar image" />
[4] => <img class="vote-up" src="/content/img/vote-arrow-up.png" alt="vote up" title="This was helpful (click again to un...
In Java, what is the best way to determine the size of an object?
...$5 .root.next.next.next.atom.val$lhs.val$lhs (object)
d5e64fb0 24 java.util.regex.Pattern$1 .root.next.next.next.atom.val$lhs.val$rhs (object)
d5e64fc8 24 java.util.regex.Pattern$5 .root.next.next.next.atom.val$lhs (object)
d5e64fe0 ...
What's the best way to get the last element of an array without deleting it?
...5 | 90 | 97 | 95 | 188 | 87.991 ||
|| 2. $x = array_slice($array, -1)[0]; || 414 | 349 | 252 | 248 | 246 | 604 | 1.038.074 || 373 | 2...
What does the WPF star do (Width=“100*”)
...n of size 100.
XAML Code is...
<Grid x:Name="LayoutRoot" Width="600">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="3*" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
&l...
PHP/MySQL insert row then get 'id'
... NB echo mysql_insert_id(); mysql_query('SELECT LAST_INSERT_ID(600)'); echo mysql_insert_id(); mysql_query('SELECT LAST_INSERT_ID()'); The second mysql_insert_id() doesn't reflect 600, where as mysql_query('SELECT LAST_INSERT_ID()') will. To get the mysql_insert_id() to reflect ...
WPF: How to display an image at its original size?
...Background.png" UseLayoutRounding="True" SnapsToDevicePixels="True" Width="600" Height="800" Stretch="Fill" />
This one works for me, for an image with 600x800 pixels and 96dpi.
@rishad2m8 If size is unknown one can detect the size first with https://msdn.microsoft.com/en-us/library/system.dra...
MIN and MAX in C
...ype(y))
int main (void)
{
int ia = 1, ib = 2;
float fa = 3.0f, fb = 4.0f;
double da = 5.0, db = 6.0;
printf("%d\n", MAX(int, ia, ib)); // ok
printf("%f\n", MAX(float, fa, fb)); // ok
//printf("%d\n", MAX(int, ia, fa)); compiler error, one of the types is wrong
//printf("%f\...
Uppercase Booleans vs. Lowercase in PHP
...E , because the "normal" lowercase versions, true and false , weren't "safe" to use.
10 Answers
...
How to git commit a single file/directory
...
87
Try:
git commit -m 'my notes' path/to/my/file.ext
...