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No internet on Android emulator - why and how to fix? [closed]
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command line: emulator -avd Pixel_C_API_26 -dns-server 8.8.8.8,8.8.4.4
– Tom
Nov 15 '17 at 2:30
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Stopping an Android app from console
...it.
public class TestActivity extends Activity {
private static final String STOP_COMMAND = "com.example.TestActivity.STOP";
private BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
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How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
....;C:\My_python_lib If you don't, windows will expand %PYTHONPATH% to empty string as expected, it will keep it as %PYTHONPATH% in the PYTHONPATH and everything will break! Sounds crazy but thats how win7 cmd works...
– ntg
Nov 10 '17 at 12:19
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Check if item is in an array / list
If I've got an array of strings, can I check to see if a string is in the array without doing a for loop? Specifically, I'm looking for a way to do it within an if statement, so something like this:
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How to execute mongo commands through shell scripts?
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I had to specify the connection string like mongo <ip>:<port>/db --eval "printjson(db.serverStatus())" or mongo <ip>:<port>/db < mongoCommands.js to prevent it from always connecting to "test"
– dev
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How to format a phone number with jQuery
...rhead, especially for something where the input format is known and simple string operations are FAR more efficient. And of course, there's the rule that using a regex for a problem just makes you have two problems.
– Marc B
Jan 6 '12 at 16:26
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Access Container View Controller from Parent iOS
...(void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
NSString * segueName = segue.identifier;
if ([segueName isEqualToString: @"alertview_embed"]) {
AlertViewController * childViewController = (AlertViewController *) [segue destinationViewController];
AlertView *...
How do I prevent 'git diff' from using a pager?
... pager.diff false
Or to set the core.pager option, just provide an empty string:
git config --global core.pager ''
This is better in my opinion than setting it to cat as you say.
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improv...
How can I set the max-width of a table cell using percentages?
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<tr>
<td class="tdleft">Test</td>
<td>A long string blah blah blah</td>
</tr>
</table>
</div>
Then in your styles put:
#tablediv {
width:90%;
min-width:800px
max-width:1500px;
}
.tdleft {
width:20%;
min-width:200px;
}
Ad...
in_array multiple values
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@sMyles I had tried using string value in array instead of integer. You can try once from your side and let me know.
– Jaymin
Dec 8 '18 at 5:20
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