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How to obtain the last path segment of a URI
...i;
Uri uri = Uri.parse("http://example.com/foo/bar/42?param=true");
String token = uri.getLastPathSegment();
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How to unstash only certain files?
...can also write
//git stash show stash@{1} --name-only
↓
ajax/product.php
ajax/productPrice.php
errors/Company/js/offlineMain.phtml
errors/Company/mage.php
errors/Company/page.phtml
js/konfigurator/konfigurator.js
Then apply the file you like to:
git checkout stash@{1} -- <filename&g...
Switch on ranges of integers in JavaScript [duplicate]
...when minified remains a switch, complete with "switch", "case" and "break" tokens, and as a result is considerably longer in code.
How switch(true) works
I think "switch(true) is obscure, but it seems some people just want to use it, so here's an explanation of why it works...
A switch/case state...
What's the difference between TRUNCATE and DELETE in SQL
...cle
If you use the REUSE STORAGE clause then the data segments are not de-allocated, which can be marginally more efficient if the table is to be reloaded with data. The high water mark is reset.
Row scope
Delete can be used to remove all rows or only a subset of rows. Truncate removes all rows...
How is the default max Java heap size determined?
...cts to require it. A much smaller amount, termed the initial heap size, is allocated during JVM initialization. ...
...
Server JVM heap configuration ergonomics are now the same as the Client, except that the default maximum heap size for 32-bit JVMs is 1 gigabyte, corresponding to a physical me...
Displaying the build date
...d(buffer, 0, buffer.Length);
}
var pinnedBuffer = GCHandle.Alloc(buffer, GCHandleType.Pinned);
try
{
var coffHeader = (_IMAGE_FILE_HEADER)Marshal.PtrToStructure(pinnedBuffer.AddrOfPinnedObject(), typeof(_IMAGE_FILE_HEADER));
return TimeZone.Cu...
std::cin input with spaces?
...
It doesn't "fail"; it just stops reading. It sees a lexical token as a "string".
Use std::getline:
int main()
{
std::string name, title;
std::cout << "Enter your name: ";
std::getline(std::cin, name);
std::cout << "Enter your favourite movie: ";
std::get...
The difference between fork(), vfork(), exec() and clone()
...rk() system call does not include the creation of a new address space (the allocation and setting up of new page directories).
clone() - creates a new child process. Various parameters of this system call, specify which parts of the parent process must be copied into the child process and which part...
do {…} while(false)
...t way to FORCE a semicolon after the macro invocation, absolutely no other token is allowed to follow.
And another possibility is that there either once was a loop there or iteration is anticipated to be added in the future (e.g. in test-driven development, iteration wasn't needed to pass the tests...
How to check if a string starts with a specified string? [duplicate]
...-thread cache of compiled regular
expressions (up to 4096).
http://www.php.net/manual/en/intro.pcre.php
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