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How can I reverse the order of lines in a file?
... mentioning: tac (the, ahem, reverse of cat). Part of coreutils.
Flipping one file into another
tac a.txt > b.txt
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MySQL error code: 1175 during UPDATE in MySQL Workbench
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I mentioned that I already disabled the safe update option from the GUI which have the same effect as id I typed the command. However, thanks for your answer, but I already answered my question. Check my answer to know what was the ...
What is the difference between #import and #include in Objective-C?
...mport and #include in Objective-C and are there times where you should use one over the other? Is one deprecated?
10 Answer...
Post-increment and pre-increment within a 'for' loop produce same output [duplicate]
The following for loops produce identical results even though one uses post increment and the other pre-increment.
12 Answe...
How to remove all null elements from a ArrayList or String Array?
...ll));
Read the Java API. The code will throw java.lang.UnsupportedOperationException for immutable lists (such as created with Arrays.asList); see this answer for more details.
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Is memcached a dinosaur in comparison to Redis? [closed]
...they were thinking...oh wait maybe i should add ReJSON because natively no one cares about JSON in the world right
– PirateApp
Dec 20 '17 at 12:12
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How to grep for two words existing on the same line? [duplicate]
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Prescription
One simple rewrite of the command in the question is:
grep "word1" logs | grep "word2"
The first grep finds lines with 'word1' from the file 'logs' and then feeds those into the second grep which looks for lines containing...
What is the best way to compute trending topics or tags?
...time.
You could also use a z-score for values such as change in views from one day to next day to locate the abnormal values for increasing/decreasing views per day. This is like using the slope or derivative of the views per day graph.
If you keep track of the current size of the population, the cu...
Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...doing CRUD operations and we only need to access a hierarchy of objects in one way. Unfortunately most applications need a wee bit more functionality than that.
The impending disaster
There are a metric boatload of developers currently developing applications that integrate with REST services who ...
Adding options to select with javascript
...d in response to comment from OP:
[How] do [I] apply this to more than one element?
function populateSelect(target, min, max){
if (!target){
return false;
}
else {
var min = min || 0,
max = max || min + 100;
select = document.getElementById(targ...