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PHP sprintf escaping %
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What about this:
$variablesArray[0] = '%';
$variablesArray[1] = '€';
$variablesArray[2] = 27.59;
$stringWithVariables = 'About to deduct 50%s of %s %s from your Top-Up account.';
echo vsprintf($stringWithVariables, $variablesArray);
Just add your p...
C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...it is nested (if any) also have public accessibility)
Single-dimensional arrays of the above types.
The type TimeSpan does not fit into any of these lists and hence cannot be used as a constant.
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How to avoid “ConcurrentModificationException” while removing elements from `ArrayList` while iterat
I'm trying to remove some elements from an ArrayList while iterating it like this:
10 Answers
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How to reverse a string in Go?
... you cannot use len() in Go to find out the length of a string/Array/Slice etc... Here's why? - len() in Go means the size of the input in bytes. It does not correspond to its length. - Not all utf8's runes are of the same size. It can be either 1, 2, 4, or 8. - You should us...
hasNext in Python iterators?
...d. Python's design makes it impossible to, say, use filter to check if an array contains an element matching a given predicate. The arrogance and shortsightedness of the Python community is staggering.
– Jonathan Cast
Aug 21 '17 at 13:48
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How can I uninstall an application using PowerShell?
...First I got a list of servers, I used an AD query, but you can provide the array of computer names however you want:
$computers = @("computer1", "computer2", "computer3")
Then I looped through them, adding the -computer parameter to the gwmi query:
foreach($server in $computers){
$app = Get-...
How to check if a file exists in Documents folder?
...ctually in this case I prefer the exception when there is no object in the array. If the result of firstObject is nil there's no sensible way how the program could continue, as something in the Apple frameworks is seriously broken.
– Nikolai Ruhe
May 26 '16 at ...
Warning: “format not a string literal and no format arguments”
...l. Spend any time with Obj-C and you will see this over and over. Building arrays being the most common.
– user481081
Jul 3 '13 at 18:09
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Flatten an irregular list of lists
... yes it fails with the cycle.. i think because a string is also an "array"-of-chars
– sten
Mar 20 '18 at 20:16
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Gridview height gets cut
...ases for this. If you have a limited number of items to display into a 2d array, using this kind of GridView seems easier than trying to create some kind of custom / dynamic TableLayout, no?
– greg7gkb
Jun 7 '13 at 20:15
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