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Why does the arrow (->) operator in C exist?
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3 Answers
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How can I send an HTTP POST request to a server from Excel using VBA?
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answered Oct 1 '08 at 17:03
Bill the LizardBill the Lizard
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Passing an array by reference
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233
It's a syntax for array references - you need to use (&array) to clarify to the compiler th...
IOCTL Linux device driver [closed]
...f device-specific system call. There are only a few system calls in Linux (300-400), which are not enough to express all the unique functions devices may have. So a driver can define an ioctl which allows a userspace application to send it orders. However, ioctls are not very flexible and tend to ge...
How to add leading zeros?
...ution.
paste0("0", anim)
## [1] "025499" "025500" "025501" "025502" "025503" "025504"
For the case where there are a variable number of digits in the numbers, you have to manually calculate how many zeroes to prepend, which is horrible enough that you should only do it out of morbid curiosity.
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Why can't decimal numbers be represented exactly in binary?
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364
Decimal numbers can be represented exactly, if you have enough space - just not by floating bi...
How to attach javadoc or sources to jars in libs folder?
...ion (see screenshot).
Open the source code declaration (default shortcut: F3) of the selected object.
Example
The example uses the Gson library.
Directory structure of the libs folder:
libs
├── docs
│ └── gson-2.2.2-javadoc.jar
├── gson-2.2.2.jar
├── gson-2.2.2.j...
Can anyone explain CreatedAtRoute() to me?
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Reflection generic get field value
...et")) && (method.getName().length() == (field.getName().length() + 3)))
{
if (method.getName().toLowerCase().endsWith(field.getName().toLowerCase()))
{
// MZ: Method found, run it
try
{
return...