while-loop

For some reason this statement is skipping some data.Am I missing a continue statement somewhere or something ? Here is the code for (var i = 0, len = data.ORDER_STATUS[0].ORDERS.length; i < len; i++) { if (data.ORDER_STATUS[0].ORDERS[i].SEC_TYPE == "MLEG") { for (var i = 0; i < data.ORDER_STATUS[0].ORDERS[i].LEGS.length; i++) { LEGS += '<tr class="MLEGS"><td class="orderFirst">' + data.ORDER_STATUS[0].ORDERS[i].LEGS[i].SYMBOL + '</td><td>' + data.ORDER_STATUS[0].ORDERS[i].LEGS[i].ACTION + '</td><td>' + data.ORDER_STATUS[0].ORDERS[i].LEGS[i].QTY + '</td><td></td><td></td><td></td><td></td><td>

While vs. do-while While and do-while are functionally equivalent when the blocks are empty , although while seems more natural: do {} while (keepLooping()); while (keepLooping()) {} One typical use case of a while/do-while with an empty block is to force an update of atomic objects with a compareAndSet (CAS). For example the code below will increment a in a thread-safe way: int i; AtomicInteger a = new AtomicInteger(); while (!a.compareAndSet(i = a.get(), i + 1)) {} Context Several parts of java.util.concurrent use the do {} while (...) idiom for CAS operations and the javadoc of ForkJoinPool

Closed . This question is opinion-based. It is not currently accepting answers. Learn more . Want to improve this question? Update the question so it can be answered with facts and citations by editing this post . Closed 4 years ago . I use while true loop in many projects. It serves me well and it's not over-complicated. So, why it is a bad idea to use while true loop infinitely running background processes. Thanks for your answers. My project leader doesn't allow this kind of loop in my code, he's arguing that it has to be replaced by while(!exit_flag) That's very debatable. while (!exit

The process substitution works with filenames fine, e.g. both $ cat <FILENAME and $ while read i; do echo $i; done <FILENAME work. But if instead of FILENAME we use echo command (or any other, which generates output to stdout), cat continues to work $ cat <(echo XXX) XXX while the loop $ while read i; do echo $i; done <(echo XXX) bash: syntax error near unexpected token `<(echo XXX)' produces error. Any ideas why? Note: < filename is not process substitution. It's a redirection . Process substitution has the format <( command ) . Process substitution substitutes the name of a process for the <

import tensorflow as tf B = 3 D = 4 T = 5 tf.reset_default_graph() xs = tf.placeholder(shape=[T, B, D], dtype=tf.float32) with tf.variable_scope("RNN"): GRUcell = tf.contrib.rnn.GRUCell(num_units = D) cell = tf.contrib.rnn.MultiRNNCell([GRUcell]) output_ta = tf.TensorArray(size=T, dtype=tf.float32) input_ta = tf.TensorArray(size=T, dtype=tf.float32) input_ta.unstack(xs) def body(time, output_ta_t, state): xt = input_ta.read(time) new_output, new_state = cell(xt, state) output_ta_t.write(time, new_output) return (time+1, output_ta_t, new_state) def condition(time, output, state): return time <

There is any way to do it like C/C# ? For example (C# style) for( int i=0; i<100; i++) { if(i==66) break; } Tomas Petricek The short answer is no. You would generally use some higher-order function to express the same functionality. There is a number of functions that let you do this, corresponding to different patterns (so if you describe what exactly you need, someone might give you a better answer). For example, tryFind function returns the first value from a sequence for which a given predicate returns true , which lets you write something like this: seq { 0 .. 100 } |> Seq.tryFind (fun i

I do no understand why anybody would use while(true) { //do something } instead of boolean condition = true; while(condition == true) { //do something } The latter is super easy to understand, whilst the former is not. So, what condition does while(true) check? When is while(true) true, and when is it false? When is while(true) true, and when is it false? It's always true, it's never false. Some people use while(true) loops and then use break to exit them when a certain condition is true, but it's generally quite sloppy practice and not recommended. Without the use of break , return , System