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In Firebase, is there a way to get the nu<em>mem>ber of children of a node without loading all the node dat
... of data and then counts it client-side, which can be very slow for large a<em>mem>ounts of data.
Firebase doesn't currently have a way to count children without loading data, but we do plan to add it.
For now, one solution would be to <em>mem>aintain a counter of the nu<em>mem>ber of children and update it every ti<em>mem>e...
Have nginx access_log and error_log log to STDOUT and STDERR of <em>mem>aster process
Is there a way to have the <em>mem>aster process log to STDOUT STDERR instead of to a file?
6 Answers
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Notification click: activity already open
... application with notifications that open a certain activity if I click the<em>mem>. I want that, if I click the notification and the activity is already opened, it's not started again, but just brought to front.
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Custo<em>mem> li list-style with font-aweso<em>mem>e icon
I a<em>mem> wondering if it's possible to utilize font-aweso<em>mem>e (or any other iconic font) classes to create a custo<em>mem> &a<em>mem>p;lt;li&a<em>mem>p;gt; list-style-type?
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What is the fastest integer division supporting division by zero no <em>mem>atter what the result is?
Su<em>mem><em>mem>ary:
4 Answers
4
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Si<em>mem>plest way to do a fire and forget <em>mem>ethod in c# 4.0
...
Not an answer for 4.0, but worth noting that in .Net 4.5 you can <em>mem>ake this even si<em>mem>pler with:
#prag<em>mem>a warning disable 4014
Task.Run(() =&a<em>mem>p;gt;
{
<em>Mem>yFireAndForget<em>Mem>ethod();
}).ConfigureAwait(false);
#prag<em>mem>a warning restore 4014
The prag<em>mem>a is to disable the warning that tells you you're r...
<em>Mem>aven Run Project
Is there a <em>Mem>aven "phase" or "goal" to si<em>mem>ply execute the <em>mem>ain <em>mem>ethod of a Java class? I have a project that I'd like to test <em>mem>anually by si<em>mem>ply doing so<em>mem>ething like "<em>mem>vn run".
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Concatenate a vector of strings/character
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Try using an e<em>mem>pty collapse argu<em>mem>ent within the paste function:
paste(sdata, collapse = '')
Thanks to http://twitter.co<em>mem>/onelinetips/status/7491806343
share
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Elevating process privilege progra<em>mem><em>mem>atically?
I'<em>mem> trying to install a service using InstallUtil.exe but invoked through Process.Start . Here's the code:
5 Answers
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How do I <em>mem>ake Vi<em>mem> do nor<em>mem>al (Bash-like) tab co<em>mem>pletion for file na<em>mem>es?
When I'<em>mem> opening a new file in Vi<em>mem> and I use tab co<em>mem>pletion, it co<em>mem>pletes the whole file na<em>mem>e instead of doing the partial <em>mem>atch like Bash does. Is there an option to <em>mem>ake this file na<em>mem>e tab co<em>mem>pletion work <em>mem>ore like Bash?
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