type Offset uint32

// Entry reads a single entry from buf, decoding
// according to the given abbreviation table.
func (b *buf) entry(cu *Entry, atab abbrevTable, ubase Offset, vers int) *Entry {
	off := b.off
	id := uint32(b.uint())
	if id == 0 {
		return &Entry{}
	}
	a, ok := atab[id]
	if !ok {
		b.error("unknown abbreviation table index")
		return nil
	}
	e := &Entry{
		Offset:   off,
		Tag:      a.tag,

	// Fast path: check to see if this exact stack is already in the map.
	if rec, ok := m.stacks[stack]; ok {
		return rec
	}
	// Slow path: the stack may still be in the map.

	// Grab the stack's PCs as the source-of-truth.
	var pcs [pprofMaxStack]uint64
	pcsForStack(stack, &pcs)

	// Check the source-of-truth.
	var rec *traceviewer.ProfileRecord
	if existing, ok := m.pcs[pcs]; ok {

// asynchronously.
func (bfr *BoundedFrequencyRunner) RetryAfter(interval time.Duration) {
	// This could be called either with or without bfr.mu held, so we can't grab that
	// lock, and therefore we can't update the timer directly.

	// If the Loop thread is currently running fn then it may be a while before it

	tv.Usec = int32(nsec % 1e9 / 1e3)
	tv.Sec = int32(nsec / 1e9)
	return
}

func nsec() int64 {
	var scratch int64

	r0, _, _ := Syscall(SYS_NSEC, uintptr(unsafe.Pointer(&scratch)), 0, 0)
	// TODO(aram): remove hack after I fix _nsec in the pc64 kernel.
	if r0 == 0 {
		return scratch
	}
	return int64(r0)
}

func Gettimeofday(tv *Timeval) error {
	nsec := nsec()
	*tv = NsecToTimeval(nsec)

//
// Returns nil if we're not bootstrapping or we don't have a P. The caller's
// P must not change, so we must be in a non-preemptible state.
func getMCache(mp *m) *mcache {
	// Grab the mcache, since that's where stats live.
	pp := mp.p.ptr()
	var c *mcache
	if pp == nil {
		// We will be called without a P while bootstrapping,
		// in which case we use mcache0, which is set in mallocinit.

	if r != 0 {
		return r
	}

	// Compute the conversion rate.
	for {
		lock(&ticks.lock)
		r = ticks.val.Load()
		if r != 0 {
			unlock(&ticks.lock)
			return r
		}

		// Grab the current time in both clocks.
		nowTime := nanotime()
		nowTicks := cputicks()

		// See if we can use these times.
		if nowTicks > ticks.startTicks && nowTime-ticks.startTime > minTimeForTicksPerSecond {

		ms = 1
	}
	sleep(ms)
}

//go:nosplit
func usleep_no_g(usec uint32) {
	usleep(usec)
}

//go:nosplit
func nanotime1() int64 {
	var scratch int64
	ns := nsec(&scratch)
	// TODO(aram): remove hack after I fix _nsec in the pc64 kernel.
	if ns == 0 {
		return scratch
	}
	return ns
}

var goexits = []byte("go: exit ")
var emptystatus = []byte("\x00")
var exiting uint32

            }
            return currentValue;
        }

        @Override
        public T getOrNull() {
            // Grab the current value, ignore updates that may be happening
            return value;
        }

        @Override
        public void set(T newValue) {
            assertCanMutate();
            value = newValue;

Son yapılan Python geliştiricileri anketinde, açık ara <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">en çok kullanılan özellik "oto-tamamlama" idi.</a>.

* **Ó lágbára**: Ó ń ṣe àgbéjáde kóòdù tí ó ṣetán fún ìṣelọ́pọ̀. Pẹ̀lú àkọsílẹ̀ tí ó máa ṣàlàyé ara rẹ̀ fún ẹ ní ìbáṣepọ̀ aládàáṣiṣẹ́ pẹ̀lú rè.