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Use of an exclamation mark in a Git commit message via the command line
... a literal ! then turn off history expansion at the top of your script via set +H
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UIView's frame, bounds, center, origin, when to use what?
...y all seem to be interrelated. Most of the time, I deal with frame when setting the position and size of a UIView . I understand that frame is using global coordinate system and bounds is using coordinate of the local view (therefore its x and y are 0, but not always), but it's still confus...
Oracle SELECT TOP 10 records
...WS ONLY
More info: http://docs.oracle.com/javadb/10.5.3.0/ref/rrefsqljoffsetfetch.html
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Unable to load SOS in WinDbg
...long as you load it from the framework directory using .loadby, you're all set.
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make arrayList.toArray() return more specific types
... for (int i = 0; i < list.size(); i++)
Array.set(temp, i, list.get(i));
}
catch (Exception e)
{return null;}
return temp;
}
Samples:
String[] s = arrayListToArray(stringList);
Long[] l = arrayListToArray(longList);
...
Difference between validate(), revalidate() and invalidate() in Swing GUI
...id content is asked for all the sizes and all the subcomponents' sizes are set to proper values by LayoutManager.
revalidate() is just sum of both. It marks the container as invalid and performs layout of the container.
UPDATE:
Some code from Component.java
public void revalidate() {
revalid...
Why does writeObject throw java.io.NotSerializableException and how do I fix it?
...
I had a field private final Set<ClaimsNode> outgoing = new TreeSet<ClaimsNode>(new Comparator<ClaimsNode>() { public int compare(ClaimsNode o1, ClaimsNode o2) { return o1.getNativeIndex() - o2.getNativeIndex(); ...
PHP - Modify current object in foreach loop
... implode with comma and place into an SQL IN() clause to return the result-set. It makes one call instead of several via SQL, optimising a bit of the call->wait cycle. Most importantly my code would read well to someone from any language with a degree of competence and we don't run into mutabilit...
POST data in JSON format
... = new XMLHttpRequest();
xhr.open(form.method, form.action, true);
xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8');
// send the collected data as JSON
xhr.send(JSON.stringify(data));
xhr.onloadend = function () {
// done
};
};
...
How to define two fields “unique” as couple
... be more human readable in the database. One time I migrated the character set of a MySQL database and Django's generated constraint names were actually too long for our particular target.
– mihow
Jul 12 '19 at 15:30
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