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Using CMake with GNU Make: How can I see the exact commands?
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When you run make, add VERBOSE=1 to see the full command output. For example:
cmake .
make VERBOSE=1
Or you can add -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON to the cmake command for permanent verbose command output from the generated Makefiles.
cmake -DCMAKE_V...
Sending websocket ping/pong frame from browser
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122
There is no Javascript API to send ping frames or receive pong frames. This is either supporte...
Update all values of a column to lowercase
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edited Oct 5 '18 at 8:29
answered May 28 '11 at 9:53
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Check that Field Exists with MongoDB
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188
Use $ne (for "not equal")
db.collection.find({ "fieldToCheck": { $exists: true, $ne: null } }...
Returning value from Thread
...ublic void test()
{
final CountDownLatch latch = new CountDownLatch(1);
final int[] value = new int[1];
Thread uiThread = new HandlerThread("UIHandler"){
@Override
public void run(){
value[0] = 2;
latch.countDown(); // Release await() in the tes...
Drop a temporary table if it exists
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From SQL Server 2016 you can just use
DROP TABLE IF EXISTS ##CLIENTS_KEYWORD
On previous versions you can use
IF OBJECT_ID('tempdb..##CLIENTS_KEYWORD', 'U') IS NOT NULL
/*Then it exists*/
DROP TABLE ##CLIENTS_KEYWORD
CREATE TABLE ##CLIENT...
How to show the last queries executed on MySQL?
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10 Answers
10
Active
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How to delete a specific line in a file?
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17 Answers
17
Active
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Including another class in SCSS
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edited Aug 23 '16 at 13:34
jeerbl
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ans...