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How do I check if string contains substring? [duplicate]
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@njenson: It is for strings - just not for Array objects. But thanks for freaking me out. stackoverflow.com/questions/21772308/…
– J Bryan Price
Sep 1 '16 at 21:35
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Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
...u using ObjectNode, you can pas other data such as:
// instance object, array list, nested object, etc.
}
I hope this help.
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Is there a way to dump a stack trace without throwing an exception in java?
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If you want to access the frame, you can use t.getStackTrace() to get an array of stack frames.
Be aware that this stacktrace (just like any other) may be missing some frames if the hotspot compiler has been busy optimizing things.
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How to get the file name from a full path using JavaScript?
... You can just use pop() instead of reverse()[0]. It modifies the original array too but it's okay in your case.
– Chetan S
Jul 19 '09 at 19:10
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Why does Decimal.Divide(int, int) work, but not (int / int)?
...string[] arr_temp = Console.ReadLine().Split(' ');
int[] arr = Array.ConvertAll(arr_temp, Int32.Parse);
foreach (int i in arr)
{
if (i > 0) a++;
else if (i < 0) b++;
else c++;
}
Console....
Default argument values in JavaScript functions [duplicate]
...bers, Strings, Boolean, NaN, or null you can simply use
(So, for Objects, Arrays and Functions that you plan never to send null, you can use)
param || DEFAULT_VALUE
for example,
function X(a) {
a = a || function() {};
}
Though this looks simple and kinda works, this is restrictive and can b...
Set Colorbar Range in matplotlib
...Y) )
data1 = np.clip(data,0,6)
data2 = np.clip(data,-6,0)
vmin = np.min(np.array([data,data1,data2]))
vmax = np.max(np.array([data,data1,data2]))
fig = plt.figure()
ax = fig.add_subplot(131)
mesh = ax.pcolormesh(data, cmap = cm)
mesh.set_clim(vmin,vmax)
ax1 = fig.add_subplot(132)
mesh1 = ax1.pcolor...
Fastest way to remove first char in a String
...g, so you need to do that on the random strings, that you pre-populated an array (list) with, and randomly select the element of that array (list).
– ajeh
Sep 9 '16 at 19:51
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
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I have to include all my css files in array? What if I have 40 css files?
– yozzz
May 27 '14 at 8:48
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LAST_INSERT_ID() MySQL
...G these rows with the last_id_insert generated in the insert.
$element = array(some ids)
foreach ($element as $e){
UPDATE Table2 SET column1 = @last_id_in_table1 WHERE id = $e
}
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